| Name | Sex | Age | Height | Weight | Year | Event | Medal |
| Jamale (Djamel-) Aarrass (Ahrass-) | M | 30 | 187 | 76 | 2012 | 1,500 metres | NA |
| Antonio Abadia Beci | M | 26 | 170 | 65 | 2016 | 5,000 metres | NA |
| Jos Manuel Abascal Gmez | M | 22 | 182 | 67 | 1980 | 1,500 metres | NA |
| Jos Manuel Abascal Gmez | M | 26 | 182 | 67 | 1984 | 1,500 metres | Bronze |
| Georgia Abatzidou | F | 35 | 155 | 43 | 2004 | Marathon | NA |
| Carlos Rodolfo Abaunza Balladares | M | 18 | 168 | 60 | 2004 | 100 metres | NA |
| Abubakar Abbas Abbas | M | 20 | 175 | 66 | 2016 | 400 metres | NA |
| Maher Abbas | M | 22 | 178 | 78 | 1988 | 400 metres | NA |
| Maher Abbas | M | 22 | 178 | 78 | 1988 | 800 metres | NA |
| Ruslan Abbasov | M | 22 | 181 | 74 | 2008 | 100 metres | NA |
| Ali Abdalla Afringi | M | 25 | 163 | 57 | 2008 | 5,000 metres | NA |
| Moustafa Abdel Naser | M | 21 | 176 | 74 | 1996 | 400 metres | NA |
| Abdalla Abdelgadir El-Sheikh | M | 21 | 170 | 58 | 2008 | 1,500 metres | NA |
| El-Hachemi Abdenouz | M | 24 | 170 | 63 | 1980 | 5,000 metres | NA |
| Rda Abdenouz | M | 19 | 170 | 63 | 1988 | 800 metres | NA |
| Rda Abdenouz | M | 23 | 170 | 63 | 1992 | 800 metres | NA |
| Bashir Abdi | M | 27 | 176 | 56 | 2016 | 5,000 metres | NA |
| Bashir Abdi | M | 27 | 176 | 56 | 2016 | 10,000 metres | NA |
| Talal Omar Abdillahi | M | 21 | 170 | 57 | 1988 | 10,000 metres | NA |
| Talal Omar Abdillahi | M | 25 | 170 | 57 | 1992 | Marathon | NA |
| Abdihakim "Abdi" Abdirahman | M | 23 | 178 | 61 | 2000 | 10,000 metres | NA |
| Abdihakim "Abdi" Abdirahman | M | 27 | 178 | 61 | 2004 | 10,000 metres | NA |
| Abdihakim "Abdi" Abdirahman | M | 31 | 178 | 61 | 2008 | 10,000 metres | NA |
| Abdihakim "Abdi" Abdirahman | M | 35 | 178 | 61 | 2012 | Marathon | NA |
| Hassane Abdou | M | 23 | 185 | 67 | 1996 | 400 metres | NA |
| Brahim Daoud Abdoulaye | M | 25 | NA | 71 | 1996 | 200 metres | NA |
| Maizurah Abdul Rahim | F | 17 | 147 | 50 | 2016 | 200 metres | NA |
| Abdul Haji Abdul Latheef | M | 17 | 168 | 54 | 1988 | Marathon | NA |
| Dana Abdul Razak (Hussain-) | F | 22 | 163 | 56 | 2008 | 100 metres | NA |
| Dana Abdul Razak (Hussain-) | F | 26 | 163 | 56 | 2012 | 100 metres | NA |
| Fahmi Ahmed Abdul Wahab Al-Tahri | M | 23 | NA | NA | 1988 | 800 metres | NA |
| Ahmad Hassan Abdullah | M | 27 | 164 | 55 | 2008 | 10,000 metres | NA |
| Mohamed Samy Abdullah | M | NA | 165 | 65 | 1984 | 100 metres | NA |
| Laye Abdullayeva | F | 21 | 170 | 47 | 2012 | 5,000 metres | NA |
| Addis Abebe | M | 21 | 160 | 50 | 1992 | 5,000 metres | NA |
| Addis Abebe | M | 21 | 160 | 50 | 1992 | 10,000 metres | Bronze |
| Mara Abel Diguez | F | 25 | 163 | 46 | 2000 | 10,000 metres | NA |
| Mara Abel Diguez | F | 29 | 163 | 46 | 2004 | Marathon | NA |
| Alfonso Abelln Lpez | M | 37 | 174 | 63 | 1988 | Marathon | NA |
| Gezahgne Abera | M | 22 | 166 | 58 | 2000 | Marathon | Gold |
| Tesfaye Abera Dibaba | M | 24 | 192 | 68 | 2016 | Marathon | NA |
| Elvan Abeylegesse | F | 21 | 159 | 40 | 2004 | 1,500 metres | NA |
| Elvan Abeylegesse | F | 21 | 159 | 40 | 2004 | 5,000 metres | NA |
| Elvan Abeylegesse | F | 25 | 159 | 40 | 2008 | 5,000 metres | Silver |
| Elvan Abeylegesse | F | 25 | 159 | 40 | 2008 | 10,000 metres | NA |
| Inga Eduardovna Abitova | F | 26 | 164 | 58 | 2008 | 10,000 metres | NA |
| Inni Aboubacar | M | NA | NA | NA | 1988 | Marathon | NA |
| Rabah Aboud | M | 31 | 180 | 64 | 2012 | 5,000 metres | NA |
| Tadesse Abraham | M | 33 | 178 | 61 | 2016 | Marathon | NA |
| Shiny Kurisingal Abraham-Wilson | F | 19 | 167 | 53 | 1984 | 800 metres | NA |
| Shiny Kurisingal Abraham-Wilson | F | 23 | 167 | 53 | 1988 | 800 metres | NA |
| Shiny Kurisingal Abraham-Wilson | F | 27 | 167 | 53 | 1992 | 800 metres | NA |
| Glen Abrahams Martnez | M | 22 | 179 | 72 | 1984 | 100 metres | NA |
| Glen Abrahams Martnez | M | 22 | 179 | 72 | 1984 | 200 metres | NA |
| Valery Aleksandrovich Abramov | M | 23 | 173 | 61 | 1980 | 5,000 metres | NA |
| Aliyah Abrams | F | 19 | 163 | 53 | 2016 | 400 metres | NA |
| Antnio da Cunha Meneses Martins Abrantes | M | 20 | 176 | 68 | 1988 | 800 metres | NA |
| Antnio da Cunha Meneses Martins Abrantes | M | 24 | 176 | 68 | 1992 | 800 metres | NA |
| Antnio da Cunha Meneses Martins Abrantes | M | 28 | 176 | 68 | 1996 | 800 metres | NA |
| Arnaldo Lus Isaas Abrantes | M | 21 | 183 | 72 | 2008 | 200 metres | NA |
| Arnaldo Lus Isaas Abrantes | M | 25 | 183 | 72 | 2012 | 200 metres | NA |
| rika Abril Surez | F | 34 | 164 | 52 | 2012 | Marathon | NA |
| rika Abril Surez | F | 38 | 164 | 52 | 2016 | Marathon | NA |
| Ayele Abshero Biza | M | 21 | 168 | 62 | 2012 | Marathon | NA |
| Mohamed Abu Abdullah | M | 27 | 173 | 74 | 2008 | 100 metres | NA |
| Methkal Marouf Abu Drais | M | 28 | 168 | 67 | 2012 | Marathon | NA |
| Methkal Marouf Abu Drais | M | 32 | 168 | 67 | 2016 | Marathon | NA |
| Majed Abu Maraheel | M | 33 | 180 | 76 | 1996 | 10,000 metres | NA |
| Nagmeldin Ali Abubakr | M | 18 | 172 | 63 | 2004 | 400 metres | NA |
| Nagmeldin Ali Abubakr | M | 22 | 172 | 63 | 2008 | 400 metres | NA |
| Sanna Abubkheet | F | 19 | 157 | 52 | 2004 | 800 metres | NA |
| Folashade "Shade" Abugan | F | 17 | 150 | 64 | 2008 | 400 metres | NA |
| Fartun Abukar Omar | F | 18 | 170 | 58 | 2004 | 100 metres | NA |
| Mohammed Abukhousa | M | 23 | 170 | 67 | 2016 | 100 metres | NA |
| Kariman Abuljadayel | F | 22 | 180 | 70 | 2016 | 100 metres | NA |
| Shigeru Aburaya | M | 27 | 163 | 51 | 2004 | Marathon | NA |
| Claudia Acerenza Marez | F | 22 | 160 | 55 | 1988 | 100 metres | NA |
| Claudia Acerenza Marez | F | 22 | 160 | 55 | 1988 | 200 metres | NA |
| Jos Eduardo Acevedo Herrera | M | 22 | 179 | 65 | 2008 | 200 metres | NA |
| Wilson Achia | M | 25 | 167 | 52 | 1984 | Marathon | NA |
| Janet Achola | F | 24 | 167 | 52 | 2012 | 1,500 metres | NA |
| Julius Achon | M | 19 | 168 | 55 | 1996 | 1,500 metres | NA |
| Julius Achon | M | 23 | 168 | 55 | 2000 | 1,500 metres | NA |
| Assumpta Achuo-Bei | F | 20 | 159 | 55 | 1988 | 400 metres | NA |
| Assumpta Achuo-Bei | F | 20 | 159 | 55 | 1988 | 800 metres | NA |
| Oliver M. Acii | F | 18 | 167 | 55 | 1988 | 200 metres | NA |
| Leopoldo Acosta | M | 22 | 185 | 61 | 1984 | 800 metres | NA |
| Idrissa Adam | M | 27 | 178 | 79 | 2012 | 100 metres | NA |
| Joseph Adam | M | 27 | 172 | 70 | 1992 | 400 metres | NA |
| Marcus Adam | M | 24 | 182 | 82 | 1992 | 100 metres | NA |
| Marcus Adam | M | 24 | 182 | 82 | 1992 | 200 metres | NA |
| Ahmed Adam Salah | M | 30 | 154 | 64 | 1996 | Marathon | NA |
| Antoine Xavier Adams | M | 23 | 180 | 79 | 2012 | 100 metres | NA |
| Antoine Xavier Adams | M | 23 | 180 | 79 | 2012 | 200 metres | NA |
| Antoine Xavier Adams | M | 27 | 180 | 79 | 2016 | 100 metres | NA |
| Antoine Xavier Adams | M | 27 | 180 | 79 | 2016 | 200 metres | NA |
| Francis "Frank" Adams | M | 26 | 169 | 68 | 1980 | 100 metres | NA |
| Liam Adams | M | 29 | 178 | 64 | 2016 | Marathon | NA |
| Derrick Adamson | M | 26 | 177 | 72 | 1984 | Marathon | NA |
| Derrick Adamson | M | 30 | 177 | 72 | 1988 | Marathon | NA |
| Jos Carlos Adn Arias | M | 25 | 166 | 57 | 1992 | 10,000 metres | NA |
| Aboukar Hassan Adani | M | 20 | 165 | 59 | 1988 | 5,000 metres | NA |
| Aboukar Hassan Adani | M | 28 | 165 | 59 | 1996 | 5,000 metres | NA |
| Mercy Addy | F | 20 | 161 | 58 | 1984 | 400 metres | NA |
| Mercy Addy | F | 32 | 161 | 58 | 1996 | 400 metres | NA |
| Oluwakemi 'Kemi' Adekoya | F | 23 | 166 | 63 | 2016 | 400 metres | NA |
| Abrar Osman Adem | M | 18 | 168 | 58 | 2012 | 5,000 metres | NA |
| Abrar Osman Adem | M | 22 | 168 | 58 | 2016 | 5,000 metres | NA |
| Hoche Yaya Aden | M | 21 | 180 | 47 | 1988 | 1,500 metres | NA |
| Ibrahim Mohamed Aden Gedi | M | 23 | 178 | 75 | 1996 | 800 metres | NA |
| Ibrahim Mohamed Aden Gedi | M | 27 | 178 | 75 | 2000 | 1,500 metres | NA |
| Jama Mohamed Aden | M | 21 | 180 | 68 | 1984 | 800 metres | NA |
| Jama Mohamed Aden | M | 21 | 180 | 68 | 1984 | 1,500 metres | NA |
| Jama Mohamed Aden | M | 26 | 180 | 68 | 1988 | 1,500 metres | NA |
| Olapade Charles Adeniken | M | 19 | 186 | 78 | 1988 | 100 metres | NA |
| Olapade Charles Adeniken | M | 19 | 186 | 78 | 1988 | 200 metres | NA |
| Olapade Charles Adeniken | M | 22 | 186 | 78 | 1992 | 100 metres | NA |
| Olapade Charles Adeniken | M | 22 | 186 | 78 | 1992 | 200 metres | NA |
| Olapade Charles Adeniken | M | 26 | 186 | 78 | 1996 | 100 metres | NA |
| Margaret Adetutu Adeoye | F | 27 | 162 | 65 | 2012 | 200 metres | NA |
| Berhane Adere Debala | F | 22 | 170 | 50 | 1996 | 10,000 metres | NA |
| Berhane Adere Debala | F | 27 | 170 | 50 | 2000 | 10,000 metres | NA |
| Berhane Adere Debala | F | 35 | 170 | 50 | 2008 | Marathon | NA |
| Nyakisi Adero | F | 30 | NA | NA | 2016 | Marathon | NA |
| Isiaq Adeyanju | M | 28 | 162 | 65 | 1988 | 100 metres | NA |
| Isiaq Adeyanju | M | 28 | 162 | 65 | 1988 | 200 metres | NA |
| Adel Mohamed Adili | M | 21 | 176 | 65 | 1996 | Marathon | NA |
| Adel Mohamed Adili | M | 26 | 176 | 65 | 2000 | Marathon | NA |
| Hammed Adio | M | 21 | 185 | 63 | 1980 | 100 metres | NA |
| Hammed Adio | M | 21 | 185 | 63 | 1980 | 200 metres | NA |
| Evelyn Adiru | F | 22 | 162 | 50 | 1984 | 800 metres | NA |
| Christopher Silas Adolf | M | 24 | 168 | 59 | 2000 | 100 metres | NA |
| Martha Adusei | F | 24 | 165 | 64 | 2000 | 100 metres | NA |
| Regula Aebi (-Anliker) | F | 22 | 170 | 58 | 1988 | 200 metres | NA |
| Yelena Aleksandrovna Afanasyeva (Vlasova-) | F | 30 | 164 | 56 | 1996 | 800 metres | NA |
| Olabisi "Bisi" Afolabi | F | 20 | 180 | 62 | 1996 | 400 metres | NA |
| Olabisi "Bisi" Afolabi | F | 24 | 180 | 62 | 2000 | 400 metres | NA |
| Muhammad Afzal | M | 21 | 184 | 69 | 1988 | 100 metres | NA |
| Muhammad Afzal | M | 21 | 184 | 69 | 1988 | 200 metres | NA |
| Steven Kirwan "Steve" Agar | M | 28 | 182 | 72 | 1996 | 1,500 metres | NA |
| Khoudir Aggoune | M | 23 | 175 | 66 | 2004 | 5,000 metres | NA |
| Marc Agosta | M | 36 | 173 | 60 | 1984 | Marathon | NA |
| Pedro Emanuel Costa Agostinho | M | 23 | 174 | 64 | 1988 | 100 metres | NA |
| Eric Agueh | M | 24 | 180 | 72 | 1996 | 100 metres | NA |
| Rubn Humberto Aguiar | M | 28 | 167 | 64 | 1984 | Marathon | NA |
| Alessandra Aguilar Morn | F | 30 | 165 | 50 | 2008 | Marathon | NA |
| Alessandra Aguilar Morn | F | 34 | 165 | 50 | 2012 | Marathon | NA |
| Alessandra Aguilar Morn | F | 38 | 165 | 50 | 2016 | Marathon | NA |
| Florencio Aguilar Mejia | M | 24 | 168 | 62 | 1984 | 200 metres | NA |
| Florencio Aguilar Mejia | M | 32 | 168 | 62 | 1992 | 100 metres | NA |
| Domingo Omar Aguilar Cardenas | M | 24 | 171 | 62 | 1984 | 5,000 metres | NA |
| Domingo Omar Aguilar Cardenas | M | 24 | 171 | 62 | 1984 | 10,000 metres | NA |
| Domingo Omar Aguilar Cardenas | M | 24 | 171 | 62 | 1984 | Marathon | NA |
| Domingo Omar Aguilar Cardenas | M | 28 | 171 | 62 | 1988 | Marathon | NA |
| Jessica Carolina Aguilera Aguilera | F | 23 | 167 | 57 | 2008 | 100 metres | NA |
| Gustavo Hernando Aguirre | M | 23 | 185 | 75 | 2000 | 400 metres | NA |
| William Duilio Aguirre Villavicencio | M | 29 | 173 | 65 | 1992 | Marathon | NA |
| William Duilio Aguirre Villavicencio | M | 33 | 173 | 65 | 1996 | Marathon | NA |
| Lameck Aguta Orero | M | 24 | 173 | 59 | 1996 | Marathon | NA |
| Albert Agyemang | M | 18 | 169 | 70 | 1996 | 200 metres | NA |
| Albert Agyemang | M | 22 | 169 | 70 | 2000 | 200 metres | NA |
| Feta Ahamada | F | 21 | 160 | 50 | 2008 | 100 metres | NA |
| Feta Ahamada | F | 25 | 160 | 50 | 2012 | 100 metres | NA |
| Maqsood Ahmad | M | 23 | 178 | 60 | 2000 | 200 metres | NA |
| Abdul Lahij Ahmed | M | NA | 175 | 55 | 1984 | Marathon | NA |
| Abdullah Ali Ahmed | M | 26 | 181 | 73 | 1988 | 200 metres | NA |
| Abdullah Ali Ahmed | M | 26 | 181 | 73 | 1988 | 400 metres | NA |
| Azneem Ahmed | M | 23 | 169 | 65 | 2012 | 100 metres | NA |
| Mohammed Ahmed | M | 21 | 182 | 56 | 2012 | 10,000 metres | NA |
| Mohammed Ahmed | M | 25 | 182 | 56 | 2016 | 5,000 metres | NA |
| Mohammed Ahmed | M | 25 | 182 | 56 | 2016 | 10,000 metres | NA |
| Shamha Ahmed | F | 18 | 150 | 42 | 2000 | 100 metres | NA |
| Ehab Fuad Ahmed Nagi | M | 20 | 175 | 65 | 1988 | 100 metres | NA |
| Masbah Ahmmed | M | 21 | NA | NA | 2016 | 100 metres | NA |
| Pascal Aho | M | NA | NA | NA | 1980 | 100 metres | NA |
| Pascal Aho | M | NA | NA | NA | 1980 | 200 metres | NA |
| Murielle Ahour | F | 24 | 165 | 58 | 2012 | 100 metres | NA |
| Murielle Ahour | F | 24 | 165 | 58 | 2012 | 200 metres | NA |
| Murielle Ahour | F | 28 | 165 | 58 | 2016 | 100 metres | NA |
| Murielle Ahour | F | 28 | 165 | 58 | 2016 | 200 metres | NA |
| Michelle-Lee Raquel Ahye | F | 20 | 160 | 64 | 2012 | 100 metres | NA |
| Michelle-Lee Raquel Ahye | F | 24 | 160 | 64 | 2016 | 100 metres | NA |
| Michelle-Lee Raquel Ahye | F | 24 | 160 | 64 | 2016 | 200 metres | NA |
| Chrif Baba Aidara | M | 24 | 177 | 70 | 1992 | 800 metres | NA |
| Chrif Baba Aidara | M | 28 | 177 | 70 | 1996 | 800 metres | NA |
| Mehdi Aidet | M | 26 | 172 | 65 | 1980 | 800 metres | NA |
| Mehdi Aidet | M | 26 | 172 | 65 | 1980 | 1,500 metres | NA |
| Mehdi Aidet | M | 30 | 172 | 65 | 1984 | 1,500 metres | NA |
| Michael Christopher Aish | M | 24 | 175 | 60 | 2000 | 10,000 metres | NA |
| Michael Christopher Aish | M | 28 | 175 | 60 | 2004 | 5,000 metres | NA |
| Nicolas Assat | M | 24 | 175 | 61 | 2004 | 800 metres | NA |
| Amina "Mina" At Hammou | F | 22 | 166 | 52 | 2000 | 800 metres | NA |
| Amina "Mina" At Hammou | F | 26 | 166 | 52 | 2004 | 800 metres | NA |
| Seltana At Hammou | F | 24 | 163 | 48 | 2004 | 800 metres | NA |
| Souad At Salem (-Mahour-Bacha) | F | 25 | 158 | 50 | 2004 | 5,000 metres | NA |
| Souad At Salem (-Mahour-Bacha) | F | 25 | 158 | 50 | 2004 | 10,000 metres | NA |
| Souad At Salem (-Mahour-Bacha) | F | 29 | 158 | 50 | 2008 | Marathon | NA |
| Souad At Salem (-Mahour-Bacha) | F | 33 | 158 | 50 | 2012 | Marathon | NA |
| Souad At Salem (-Mahour-Bacha) | F | 37 | 158 | 50 | 2016 | Marathon | NA |
| Chioma Ajunwa (-Opara) | F | 24 | 164 | 57 | 1996 | 100 metres | NA |
| Yukiko Akaba | F | 28 | 158 | 43 | 2008 | 5,000 metres | NA |
| Yukiko Akaba | F | 28 | 158 | 43 | 2008 | 10,000 metres | NA |
| William Michael Jeffrey Akabi-Davis | M | 17 | 187 | 58 | 1980 | 400 metres | NA |
| Kriss Kezie Uche Chukwu Duru Akabusi | M | 25 | 185 | 81 | 1984 | 400 metres | NA |
| Mary Akinyemi (-Akinkuowo) | F | 25 | 168 | 62 | 1980 | 400 metres | NA |
| Malika Al-Akkaoui | F | 24 | 160 | 49 | 2012 | 800 metres | NA |
| Malika Al-Akkaoui | F | 28 | 160 | 49 | 2016 | 800 metres | NA |
| Malika Al-Akkaoui | F | 28 | 160 | 49 | 2016 | 1,500 metres | NA |
| Eric Akogyiram | M | 23 | 170 | 68 | 1992 | 100 metres | NA |
| Boay Akonay | M | 18 | 168 | 62 | 1988 | 10,000 metres | NA |
| Kossi Casimir Akoto | M | 23 | 167 | 73 | 1992 | 400 metres | NA |
| Kossi Casimir Akoto | M | 27 | 167 | 73 | 1996 | 400 metres | NA |
| Maria Helene Akraka (-Henriksson) | F | 26 | 170 | 55 | 1992 | 1,500 metres | NA |
| Aleksandr Timofeyevich Aksinin | M | 25 | 173 | 67 | 1980 | 100 metres | NA |
| Semra Aksu (-Bayan) | F | 22 | 184 | 75 | 1984 | 100 metres | NA |
| Semra Aksu (-Bayan) | F | 22 | 184 | 75 | 1984 | 200 metres | NA |
| Serap Akta | F | 24 | 165 | 46 | 1996 | Marathon | NA |
| Serap Akta | F | 28 | 165 | 46 | 2000 | Marathon | NA |
| Shirin Akter | F | 21 | 159 | 50 | 2016 | 100 metres | NA |
| Kozu Akutsu | M | 27 | 162 | 51 | 1988 | 10,000 metres | NA |
| Noah Akwu | M | 21 | 160 | 74 | 2012 | 200 metres | NA |
| Abdul Rahman Hassan Al-Abdullah | M | 18 | 178 | 65 | 1996 | 800 metres | NA |
| Jamal Al-Abdullah Sulaiman Sultan | M | NA | 170 | 65 | 1984 | 200 metres | NA |
| Saeed Ali Al-Adhreai | M | 21 | 171 | 64 | 2004 | 400 metres | NA |
| Abdullah Sulaiman Al-Akbary | M | 23 | 180 | 75 | 1984 | 100 metres | NA |
| Mazoon Khalfan Saleh Al-Alawi | F | 18 | 182 | NA | 2016 | 100 metres | NA |
| Tariq Ahmed Al-Amri | M | 25 | 165 | 49 | 2016 | 5,000 metres | NA |
| Abdullah Mohamed Amer Al-Anbari | M | 22 | 170 | 60 | 1992 | 800 metres | NA |
| Mohamed Juma Al-Aswad Al-Makhoun | M | 20 | 180 | 80 | 1996 | 200 metres | NA |
| Mohamed Mutlaq Khalaf Al-Azemi | M | 22 | 178 | 64 | 2004 | 800 metres | NA |
| Mohamed Mutlaq Khalaf Al-Azemi | M | 26 | 178 | 64 | 2008 | 800 metres | NA |
| Mohamed Mutlaq Khalaf Al-Azemi | M | 30 | 178 | 64 | 2012 | 800 metres | NA |
| Ali Mohamed Al-Balooshi | M | 17 | 180 | 60 | 2004 | 800 metres | NA |
| Mansour Ayoub Al-Baloushi | M | 20 | 175 | 65 | 1988 | 800 metres | NA |
| Hamdan Awdah Al-Bishi | M | 19 | 180 | 70 | 2000 | 400 metres | NA |
| Hamdan Awdah Al-Bishi | M | 23 | 180 | 70 | 2004 | 400 metres | NA |
| Mohamed Fahd Al-Bishi | M | 23 | 160 | 52 | 1988 | 100 metres | NA |
| Mohamed Fahd Al-Bishi | M | 23 | 160 | 52 | 1988 | 200 metres | NA |
| Mohamed Hamed Al-Bishi | M | 20 | 170 | 65 | 1996 | 400 metres | NA |
| Abdal Salam Al-Dabaji | M | 25 | 176 | 64 | 2004 | 800 metres | NA |
| Hamoud Abdallah Said Al-Dalhami | M | 32 | 172 | 65 | 2004 | 200 metres | NA |
| Abdullah Hussein Al-Dosari | M | 27 | 165 | 54 | 1992 | 5,000 metres | NA |
| Abdullah Hussein Al-Dosari | M | 27 | 165 | 54 | 1992 | 10,000 metres | NA |
| Mohamed Barak Al-Dosari | M | 27 | 160 | 59 | 1988 | 1,500 metres | NA |
| Basma Al-Eshosh | F | 26 | 172 | 65 | 2004 | 100 metres | NA |
| Khalid Ahmed Al-Estashi | M | 18 | 155 | 65 | 1992 | 10,000 metres | NA |
| Mouteb Al-Faouri | M | 24 | 178 | 70 | 1984 | 800 metres | NA |
| Mouteb Al-Faouri | M | 24 | 178 | 70 | 1984 | 1,500 metres | NA |
| Bahaa Al-Farra | M | 21 | 175 | 65 | 2012 | 400 metres | NA |
| Nabil Mohammed Al-Garbi | M | 18 | 175 | 65 | 2012 | 1,500 metres | NA |
| Mohamad Al-Garni | M | 20 | 179 | 55 | 2012 | 1,500 metres | NA |
| Rakia Al-Gassra | F | 21 | 170 | 65 | 2004 | 100 metres | NA |
| Rakia Al-Gassra | F | 25 | 170 | 65 | 2008 | 200 metres | NA |
| Abdul Raab Al-Ghadi | M | 21 | 170 | 65 | 1984 | 800 metres | NA |
| Ali Saleh Al-Ghadi | M | 31 | 160 | 54 | 1984 | 5,000 metres | NA |
| Ali Saleh Al-Ghadi | M | 31 | 160 | 54 | 1984 | 10,000 metres | NA |
| Shinoona Salah Al-Habsi | F | 19 | 162 | 60 | 2012 | 100 metres | NA |
| Sulaiman Juma Obaid Al-Habsi | M | 18 | 165 | 60 | 1988 | 400 metres | NA |
| Hussain Jamaan Al-Hamdah | M | 29 | NA | NA | 2012 | 5,000 metres | NA |
| Khalil Ahmed Al-Hanahneh | M | 24 | 171 | 70 | 2004 | 100 metres | NA |
| Khalil Ahmed Al-Hanahneh | M | 28 | 171 | 70 | 2008 | 200 metres | NA |
| Anwar Al-Harazi | M | 15 | 170 | 69 | 1988 | 5,000 metres | NA |
| Dalal Masfir Al-Harith | F | 16 | 160 | 55 | 2016 | 400 metres | NA |
| Barakat Mubarak Al-Harthi | M | 24 | 173 | 67 | 2012 | 100 metres | NA |
| Barakat Mubarak Al-Harthi | M | 28 | 173 | 67 | 2016 | 100 metres | NA |
| Mohamed Amour Salah Al-Hashimi | M | 19 | 170 | 60 | 1984 | 200 metres | NA |
| Mahmoud Awad Sress Al-Hasini | M | 25 | 185 | 67 | 1992 | 5,000 metres | NA |
| Mahmoud Awad Sress Al-Hasini | M | 25 | 185 | 67 | 1992 | 10,000 metres | NA |
| Mariam Mohamed Hadj Al-Hilli | F | 16 | NA | 45 | 2000 | 100 metres | NA |
| Mohamed Abdullah Salim Al-Houti | M | 23 | 172 | 69 | 1996 | 200 metres | NA |
| Mohamed Abdullah Salim Al-Houti | M | 28 | 172 | 69 | 2000 | 200 metres | NA |
| Rashid Ismail Al-Jirbi | M | NA | 171 | 61 | 1984 | 400 metres | NA |
| Abdullah Abdulaziz Al-Joud | M | 37 | 178 | 60 | 2012 | 5,000 metres | NA |
| Mohamed Ayed Al-Kafraini | M | 25 | 173 | 65 | 2000 | 800 metres | NA |
| Hajar Saeed Saad Sowaid Al-Khaldi | F | 21 | 160 | 45 | 2016 | 100 metres | NA |
| Abdullah Salem Al-Khalidi | M | 30 | 170 | 66 | 1988 | 100 metres | NA |
| Abdullah Salem Al-Khalidi | M | 30 | 170 | 66 | 1988 | 200 metres | NA |
| Abdullah Salem Al-Khalidi | M | 34 | 170 | 66 | 1992 | 200 metres | NA |
| Basheer Mohamed Al-Khewani | M | 18 | 175 | 68 | 2000 | 400 metres | NA |
| Sayed Mubarak Mufta Mubarak Al-Kuwari | M | 28 | 183 | 76 | 1992 | 200 metres | NA |
| Noor Hussain Al-Malki | F | 17 | 155 | 43 | 2012 | 100 metres | NA |
| Mohamed Amer Al-Rashed Al-Malky | M | 21 | 176 | 62 | 1984 | 400 metres | NA |
| Mohamed Amer Al-Rashed Al-Malky | M | 25 | 176 | 62 | 1988 | 400 metres | NA |
| Mohamed Amer Al-Rashed Al-Malky | M | 29 | 176 | 62 | 1992 | 400 metres | NA |
| Enemri Najem Al-Marghani | M | NA | 178 | 55 | 1980 | Marathon | NA |
| Nader Abdullah Al-Massri | M | 28 | 160 | 58 | 2008 | 5,000 metres | NA |
| Ahmed Hadib Al-Moamari Bashir | M | 19 | 170 | 62 | 1992 | 100 metres | NA |
| Abdul Majeed Al-Mosawi | M | 18 | 165 | 65 | 1980 | 100 metres | NA |
| Riyadh Al-Mustafa | M | 29 | 171 | 64 | 2004 | Marathon | NA |
| Riyadh Al-Mustafa | M | 33 | 171 | 64 | 2008 | Marathon | NA |
| Mohamed Ahmed Amer Al-Nahdi | M | 25 | 175 | 70 | 1992 | 1,500 metres | NA |
| Danah Al-Nasrallah | F | 16 | 149 | 45 | 2004 | 100 metres | NA |
| Ali Khamis Rashid Al-Neyadi | M | 22 | 170 | 72 | 2000 | 200 metres | NA |
| Moukheld Mahil F. Al-Outaibi | M | 32 | 163 | 60 | 2008 | 5,000 metres | NA |
| Moukheld Mahil F. Al-Outaibi | M | 36 | 163 | 60 | 2012 | 5,000 metres | NA |
| Moukheld Mahil F. Al-Outaibi | M | 36 | 163 | 60 | 2012 | 10,000 metres | NA |
| Moukheld Mahil F. Al-Outaibi | M | 40 | 163 | 60 | 2016 | 5,000 metres | NA |
| Alyan Sultan Ali Al-Qahtani | M | 24 | 165 | 58 | 1996 | 10,000 metres | NA |
| Haji Bakr Al-Qahtani | M | 23 | 173 | 63 | 1988 | 400 metres | NA |
| Haji Bakr Al-Qahtani | M | 23 | 173 | 63 | 1988 | 800 metres | NA |
| Samira Al-Raf | F | 38 | 156 | 49 | 2012 | Marathon | NA |
| Mohamed Al-Saadi | M | 28 | 170 | 60 | 1996 | Marathon | NA |
| Jamal Abdullah Al-Saffar | M | 24 | 175 | 70 | 1996 | 100 metres | NA |
| Jamal Abdullah Al-Saffar | M | 28 | 175 | 70 | 2000 | 100 metres | NA |
| Omar Jouma Bilal Al-Salfa | M | 18 | 170 | 67 | 2008 | 200 metres | NA |
| Mohamed Abdullah Obaid Al-Salhi (Kosgei-) | M | 18 | 182 | 55 | 2004 | 800 metres | NA |
| Mohamed Abdullah Obaid Al-Salhi (Kosgei-) | M | 22 | 182 | 55 | 2008 | 800 metres | NA |
| Awadh Shaban bin Fateh Al-Sameer | M | 23 | 167 | 60 | 1984 | Marathon | NA |
| Awadh Shaban bin Fateh Al-Sameer | M | 27 | 167 | 60 | 1988 | Marathon | NA |
| Mayada Al-Sayad | F | 23 | NA | NA | 2016 | Marathon | NA |
| Fawzi Dahesh Al-Shammari | M | 21 | 185 | 65 | 2000 | 400 metres | NA |
| Fawzi Dahesh Al-Shammari | M | 25 | 185 | 65 | 2004 | 400 metres | NA |
| Amor Masoud Al-Sharji | M | 20 | 178 | 60 | 1984 | 1,500 metres | NA |
| Barakat Salim Al-Sharji | M | 16 | 178 | 60 | 1984 | 800 metres | NA |
| Abdullah Said Al-Sooli | M | 25 | 172 | 73 | 2008 | 100 metres | NA |
| Ibrahim Alawi Ahmed Al-Taher | M | NA | 168 | 60 | 1984 | Marathon | NA |
| Mohamed Rached Salem Al-Tunaiji | M | 22 | 170 | 70 | 1992 | 800 metres | NA |
| Mohammed Ahmed Al-Yafaee | M | 23 | 185 | 65 | 2008 | 800 metres | NA |
| Salem Mubarak M. Al-Yami | M | 18 | 170 | 65 | 2000 | 200 metres | NA |
| Salem Mubarak M. Al-Yami | M | 22 | 170 | 65 | 2004 | 100 metres | NA |
| Buthayna Eid Al-Yaqoubi | F | 17 | 155 | 45 | 2008 | 100 metres | NA |
| Saud Al-Zaabi | M | 27 | NA | NA | 2016 | 1,500 metres | NA |
| Lea Alaerts | F | 26 | 163 | 54 | 1980 | 200 metres | NA |
| Danielle Remilekun B. "Danni" Alakija | F | 16 | 182 | 71 | 2012 | 400 metres | NA |
| Mohamed Mahbub Alam | M | 27 | 170 | 80 | 2000 | 200 metres | NA |
| Mohamed Shah Alam | M | 26 | 168 | 63 | 1988 | 200 metres | NA |
| Yenew Alamirew Getahun | M | 22 | 178 | 57 | 2012 | 5,000 metres | NA |
| Souhalia Alamou | M | 24 | 177 | 78 | 2004 | 100 metres | NA |
| Mariem Alaoui Selsouli | F | 24 | 152 | 45 | 2008 | 5,000 metres | NA |
| Issa Alassane-Oussni | M | 27 | 180 | 76 | 1988 | 100 metres | NA |
| Issa Alassane-Oussni | M | 27 | 180 | 76 | 1988 | 200 metres | NA |
| Janice Alatoa | F | 23 | 166 | 55 | 2012 | 100 metres | NA |
| Jos Manuel Albentosa Ferrer | M | 24 | 172 | 56 | 1988 | 10,000 metres | NA |
| Jos Gerardo Alcala Garca | M | 23 | 170 | 57 | 1984 | 5,000 metres | NA |
| Aurelie Alcindor | F | 22 | 169 | 47 | 2016 | 200 metres | NA |
| Josip "Jozo" Alebi | M | 33 | 177 | 72 | 1980 | 400 metres | NA |
| Denis Sergeyevich Alekseyev | M | 20 | 185 | 76 | 2008 | 400 metres | NA |
| Moges Alemayehu | M | 31 | 166 | 53 | 1980 | Marathon | NA |
| Simretu Alemayehu | M | 29 | 182 | 68 | 2000 | Marathon | NA |
| Berhanu Alemu | M | 18 | 179 | 63 | 2000 | 1,500 metres | NA |
| Berhanu Alemu | M | 22 | 179 | 63 | 2004 | 800 metres | NA |
| Dagne Alemu | M | 19 | 171 | 58 | 2000 | 5,000 metres | NA |
| Elfenesh Alemu | F | 25 | 165 | 51 | 2000 | Marathon | NA |
| Elfenesh Alemu | F | 29 | 165 | 51 | 2004 | Marathon | NA |
| Habitam Alemu | F | 19 | 171 | 52 | 2016 | 800 metres | NA |
| J'maal Alexander | M | 18 | 178 | 64 | 2012 | 100 metres | NA |
| Kineke Alicia Alexander | F | 22 | 178 | 65 | 2008 | 400 metres | NA |
| Kineke Alicia Alexander | F | 26 | 178 | 65 | 2012 | 400 metres | NA |
| Kineke Alicia Alexander | F | 30 | 178 | 65 | 2016 | 400 metres | NA |
| Niconnor "Nico" Alexander | M | 23 | 170 | 69 | 2000 | 100 metres | NA |
| Niconnor "Nico" Alexander | M | 27 | 170 | 69 | 2004 | 100 metres | NA |
| Dias Alface | M | NA | NA | NA | 1980 | 10,000 metres | NA |
| Ahmed Ali | M | 22 | 173 | 75 | 2016 | 200 metres | NA |
| Amos Ali | M | 20 | 165 | 64 | 1996 | 200 metres | NA |
| Anwar Mohamed Ali | M | 25 | 170 | 58 | 1996 | 400 metres | NA |
| Belal Mansoor Ali | M | 19 | 170 | 61 | 2008 | 800 metres | NA |
| Belal Mansoor Ali | M | 19 | 170 | 61 | 2008 | 1,500 metres | NA |
| Belal Mansoor Ali | M | 23 | 170 | 61 | 2012 | 1,500 metres | NA |
| Ghada Ali | F | 19 | 166 | 67 | 2008 | 400 metres | NA |
| Liaqat Ali | M | 28 | NA | NA | 2012 | 100 metres | NA |
| Mamane Sani Ali | M | 31 | NA | NA | 2000 | 100 metres | NA |
| Mehboob Ali | M | 26 | NA | NA | 2016 | 400 metres | NA |
| Shifana Ali | F | 20 | 153 | 52 | 2004 | 400 metres | NA |
| Thamer Kamal Ali | M | 19 | 170 | 60 | 2008 | 1,500 metres | NA |
| Zourah Mohamed Ali | F | 17 | 162 | 53 | 2012 | 400 metres | NA |
| Fathia Ali Bouraleh | F | 20 | NA | NA | 2008 | 100 metres | NA |
| Haissa Ali Garba | F | 18 | NA | NA | 2000 | 400 metres | NA |
| Bibiro Ali Taher | F | 28 | 160 | 44 | 2016 | 5,000 metres | NA |
| Roda Ali Wais | F | 16 | 158 | 52 | 2000 | 800 metres | NA |
| Cora Alicto | F | 28 | 168 | 59 | 2008 | 100 metres | NA |
| Nazirdin Alikbekov | M | 30 | 168 | 62 | 1996 | Marathon | NA |
| Nazirdin Alikbekov | M | 34 | 168 | 62 | 2000 | Marathon | NA |
| Amadou Alimi | M | NA | NA | NA | 1980 | 5,000 metres | NA |
| Deji Aliu | M | 20 | 187 | 75 | 1996 | 100 metres | NA |
| Deji Aliu | M | 24 | 187 | 75 | 2000 | 100 metres | NA |
| Deji Aliu | M | 28 | 187 | 75 | 2004 | 100 metres | NA |
| Adamou Allassane | M | 23 | 180 | 65 | 1984 | 1,500 metres | NA |
| Liliana Allen Doll (-de Martnez) | F | 22 | 170 | 62 | 1992 | 100 metres | NA |
| Liliana Allen Doll (-de Martnez) | F | 34 | 170 | 62 | 2004 | 100 metres | NA |
| Mosi Alli | F | 19 | 159 | 51 | 1980 | 100 metres | NA |
| Mosi Alli | F | 19 | 159 | 51 | 1980 | 200 metres | NA |
| May Allison | F | 31 | 162 | 54 | 1996 | Marathon | NA |
| Amandine Allou Affou | F | 23 | 160 | 52 | 2004 | 100 metres | NA |
| Amandine Allou Affou | F | 27 | 160 | 52 | 2008 | 100 metres | NA |
| Jeanette M. "Jen" Allred (-Powless) | F | 30 | 177 | 63 | 1992 | Marathon | NA |
| Rose "Rosie" Allwood (-Morrison) | F | 27 | 163 | 54 | 1980 | 100 metres | NA |
| Mwalimu Ally | M | 27 | 177 | 68 | 1980 | 100 metres | NA |
| Mwalimu Ally | M | 27 | 177 | 68 | 1980 | 200 metres | NA |
| Miguel ngel Almachi Condo | M | 27 | 165 | 55 | 2012 | Marathon | NA |
| Miguel ngel Almachi Condo | M | 31 | 165 | 55 | 2016 | Marathon | NA |
| Rose Mary Almanza Blanco | F | 20 | 165 | 53 | 2012 | 800 metres | NA |
| Rose Mary Almanza Blanco | F | 24 | 165 | 53 | 2016 | 800 metres | NA |
| Amarildo Almeida | M | 20 | 182 | 63 | 1996 | 100 metres | NA |
| Anna Aleksandrovna Alminova | F | 23 | 165 | 50 | 2008 | 1,500 metres | NA |
| Maria Laura Almiro | F | 26 | 162 | 50 | 2004 | 400 metres | NA |
| Maria Laura Almiro | F | 30 | 162 | 50 | 2008 | 400 metres | NA |
| Ana Isabel Alonso Nieto | F | 25 | 152 | 46 | 1988 | 10,000 metres | NA |
| Ana Isabel Alonso Nieto | F | 32 | 152 | 46 | 1996 | Marathon | NA |
| Ana Isabel Alonso Nieto | F | 37 | 152 | 46 | 2000 | Marathon | NA |
| Mohamed Alouini | M | 26 | 183 | 70 | 1984 | 800 metres | NA |
| Mohamed Alouini | M | 26 | 183 | 70 | 1984 | 1,500 metres | NA |
| Ahmet Altun | M | 26 | 168 | 57 | 1984 | Marathon | NA |
| Ahmet Altun | M | 30 | 168 | 57 | 1988 | Marathon | NA |
| Ferdinand Amadi | M | 21 | 170 | 60 | 1992 | Marathon | NA |
| Wilson "William" Amakye | M | 25 | 178 | 61 | 1984 | 800 metres | NA |
| Mohammed Aman Geleto | M | 18 | 165 | 58 | 2012 | 800 metres | NA |
| Mohammed Aman Geleto | M | 22 | 165 | 58 | 2016 | 800 metres | NA |
| Alex Amankwah | M | 24 | NA | NA | 2016 | 800 metres | NA |
| Prince Amara | M | 19 | 180 | 70 | 1992 | 800 metres | NA |
| Aguida Fatima Amaral | F | 28 | 148 | 43 | 2000 | Marathon | NA |
| Aguida Fatima Amaral | F | 32 | 148 | 43 | 2004 | Marathon | NA |
| Cleide Amaral | F | 29 | 165 | 68 | 1996 | 100 metres | NA |
| Golam Ambia | M | 26 | 170 | 68 | 1992 | 100 metres | NA |
| Adolphe Ambowod | M | 26 | 173 | 59 | 1984 | Marathon | NA |
| Adolphe Ambowod | M | 30 | 173 | 59 | 1988 | Marathon | NA |
| Solomon Amegatcher | M | 21 | 180 | 70 | 1992 | 400 metres | NA |
| Koukou Franck Amgnigan | M | 25 | 181 | 76 | 1996 | 100 metres | NA |
| Christine Amertil (-Ling) | F | 21 | 168 | 54 | 2000 | 400 metres | NA |
| Christine Amertil (-Ling) | F | 24 | 168 | 54 | 2004 | 400 metres | NA |
| Christine Amertil (-Ling) | F | 28 | 168 | 54 | 2008 | 400 metres | NA |
| Mohamed Amir | M | 22 | 168 | 64 | 1992 | 400 metres | NA |
| Mohamed Amir | M | 26 | 168 | 64 | 1996 | 400 metres | NA |
| Zamira Shamiliyevna Amirova | F | 25 | 167 | 58 | 2004 | 400 metres | NA |
| Agapius Masong Amo | M | 21 | 179 | 67 | 1984 | Marathon | NA |
| Seth Kwame Amoo | M | 25 | 170 | 68 | 2008 | 200 metres | NA |
| Juan Diego de la Trinidad Amores Arias | M | 24 | NA | NA | 1988 | Marathon | NA |
| Nijel Carlos Amilfitano Amos | M | 18 | 179 | 60 | 2012 | 800 metres | Silver |
| Nijel Carlos Amilfitano Amos | M | 22 | 179 | 60 | 2016 | 800 metres | NA |
| Paulo Amotun Lokoro | M | 24 | 170 | 61 | 2016 | 1,500 metres | NA |
| Janet Amponsah | F | 23 | 171 | 52 | 2016 | 200 metres | NA |
| Mohamed Amyn | M | 28 | 168 | 53 | 2004 | 10,000 metres | NA |
| An Seul-Ki | F | 24 | 161 | 46 | 2016 | Marathon | NA |
| Jimmy Anak Ahar | M | 22 | 173 | 65 | 2004 | 1,500 metres | NA |
| Anis Viktorovich Ananenko | M | 26 | 176 | 65 | 2012 | 800 metres | NA |
| Gabriela "Gaby" Andersen-Schiess | F | 39 | 165 | 56 | 1984 | Marathon | NA |
| Grete Andersen-Waitz | F | 30 | 172 | 53 | 1984 | Marathon | Silver |
| Grete Andersen-Waitz | F | 34 | 172 | 53 | 1988 | Marathon | NA |
| Marvin Anderson | M | 26 | 175 | 69 | 2008 | 200 metres | NA |
| Shani Anderson | F | 25 | 176 | 64 | 2000 | 100 metres | NA |
| Kate Suzanne Anderson-Richardson | F | 22 | 168 | 51 | 1996 | 5,000 metres | NA |
| Kate Suzanne Anderson-Richardson | F | 26 | 168 | 51 | 2000 | 5,000 metres | NA |
| Isabellah Moraa Andersson (Amoro-) | F | 31 | 170 | 55 | 2012 | Marathon | NA |
| Malena Ivanova Andonova | F | 23 | 169 | 57 | 1980 | 400 metres | NA |
| Daniel Andr | M | 18 | 178 | 70 | 1984 | 100 metres | NA |
| Daniel Andr | M | 18 | 178 | 70 | 1984 | 200 metres | NA |
| Daniel Andr | M | 18 | 178 | 70 | 1984 | 400 metres | NA |
| Nilson de Oliveira Andr | M | 26 | 172 | 72 | 2012 | 100 metres | NA |
| Thiago do Rosario Andr | M | 20 | 163 | 52 | 2016 | 1,500 metres | NA |
| Amaya Andrs Beracoetxea | F | 26 | 165 | 52 | 1992 | 800 metres | NA |
| Jessica "Jess" Andrews (-Martin) | F | 23 | 168 | 52 | 2016 | 10,000 metres | NA |
| Robert Adrian "Robby" Andrews | M | 25 | 178 | 66 | 2016 | 1,500 metres | NA |
| Susan Elizabeth "Sue" Andrews | F | 29 | 173 | 62 | 2000 | 800 metres | NA |
| Georgy Aleksandrovich Andreyev | M | 28 | 174 | 63 | 2004 | Marathon | NA |
| Georgy Aleksandrovich Andreyev | M | 32 | 174 | 63 | 2008 | Marathon | NA |
| Georgy Aleksandrovich Andreyev | M | 36 | 174 | 63 | 2012 | Marathon | NA |
| Ottaviano Andriani | M | 34 | 172 | 54 | 2008 | Marathon | NA |
| Tatyana Valeryevna Andrianova | F | 24 | 176 | 56 | 2004 | 800 metres | NA |
| Tatyana Valeryevna Andrianova | F | 28 | 176 | 56 | 2008 | 800 metres | NA |
| Spyridon "Spyros" Andriopoulos | M | 33 | 176 | 62 | 1996 | Marathon | NA |
| Daniel Andjar Ponce | M | 22 | 182 | 78 | 2016 | 800 metres | NA |
| Nikolaos Angelopoulos | M | 22 | 180 | 80 | 1980 | 200 metres | NA |
| Anna Rita Angotzi | F | 21 | 170 | 50 | 1988 | 200 metres | NA |
| Vida Anim | F | 20 | 162 | 60 | 2004 | 100 metres | NA |
| Vida Anim | F | 24 | 162 | 60 | 2008 | 100 metres | NA |
| Vida Anim | F | 28 | 162 | 60 | 2012 | 200 metres | NA |
| Vera Vasilyevna Anisimova (Mikheyeva-) | F | 28 | 167 | 52 | 1980 | 100 metres | NA |
| Magdalena Ansue Nguema | F | 18 | NA | NA | 1992 | 100 metres | NA |
| Salvatore Antibo | M | 22 | 170 | 52 | 1984 | 5,000 metres | NA |
| Salvatore Antibo | M | 22 | 170 | 52 | 1984 | 10,000 metres | NA |
| Salvatore Antibo | M | 26 | 170 | 52 | 1988 | 5,000 metres | NA |
| Salvatore Antibo | M | 26 | 170 | 52 | 1988 | 10,000 metres | Silver |
| Salvatore Antibo | M | 30 | 170 | 52 | 1992 | 5,000 metres | NA |
| Salvatore Antibo | M | 30 | 170 | 52 | 1992 | 10,000 metres | NA |
| Aleksandras Antipovas | M | 25 | 170 | 62 | 1980 | 10,000 metres | NA |
| LaDonna M. Antoine (-Watkins) | F | 21 | 168 | 61 | 1996 | 400 metres | NA |
| LaDonna M. Antoine (-Watkins) | F | 25 | 168 | 61 | 2000 | 400 metres | NA |
| Abel Antn Rodrigo | M | 25 | 178 | 61 | 1988 | 5,000 metres | NA |
| Abel Antn Rodrigo | M | 29 | 178 | 61 | 1992 | 5,000 metres | NA |
| Abel Antn Rodrigo | M | 33 | 178 | 61 | 1996 | 10,000 metres | NA |
| Abel Antn Rodrigo | M | 37 | 178 | 61 | 2000 | Marathon | NA |
| Eleuterio Antn Palacios | M | 30 | 177 | 61 | 1980 | Marathon | NA |
| Manuel Andr Antonio | M | 23 | 177 | 69 | 2012 | 800 metres | NA |
| Nils Antonio | M | 33 | 177 | 68 | 1996 | Marathon | NA |
| Nikolay Yakimov Antonov | M | 23 | 182 | 80 | 1992 | 200 metres | NA |
| Nataliya Nikolayevna Antyukh | F | 23 | 182 | 69 | 2004 | 400 metres | Bronze |
| John A. Anzrah | M | 29 | 176 | 70 | 1984 | 400 metres | NA |
| Chamleunesouk Ao-Oudomphonh | M | 25 | 168 | 51 | 2004 | 100 metres | NA |
| Shinji Aoto | M | 25 | 178 | 73 | 1992 | 100 metres | NA |
| Zouhair Aouad | M | 27 | 175 | 69 | 2016 | 5,000 metres | NA |
| Fatima Aouam | F | 28 | 165 | 50 | 1988 | 1,500 metres | NA |
| Sad Aouita | M | 24 | 175 | 58 | 1984 | 5,000 metres | Gold |
| Sad Aouita | M | 28 | 175 | 58 | 1988 | 800 metres | Bronze |
| Sad Aouita | M | 28 | 175 | 58 | 1988 | 1,500 metres | NA |
| Reuben Recaldo Appleton | M | 24 | 173 | 67 | 1992 | 1,500 metres | NA |
| Lusapho Lesly April | M | 30 | 172 | 50 | 2012 | Marathon | NA |
| Lusapho Lesly April | M | 34 | 172 | 50 | 2016 | Marathon | NA |
| Alice Aprot Nawowuna | F | 22 | 152 | 54 | 2016 | 10,000 metres | NA |
| Enrique Aquino Busquets | M | 30 | 165 | 51 | 1980 | 5,000 metres | NA |
| Enrique Aquino Busquets | M | 30 | 165 | 51 | 1980 | 10,000 metres | NA |
| Rababe Arafi | F | 25 | 167 | 52 | 2016 | 800 metres | NA |
| Rababe Arafi | F | 25 | 167 | 52 | 2016 | 1,500 metres | NA |
| Ronalds Arjs | M | 20 | 179 | 82 | 2008 | 200 metres | NA |
| Kumi Araki | F | 22 | 153 | 40 | 1988 | Marathon | NA |
| Joseph Arame | M | 31 | 190 | 87 | 1980 | 200 metres | NA |
| Vctor Aravena Pincheira | M | 26 | 167 | 55 | 2016 | Marathon | NA |
| Jos Arconada Ramos | M | 28 | 192 | 76 | 1992 | 800 metres | NA |
| Abeba Aregawi Gebretsadik | F | 22 | 170 | 52 | 2012 | 1,500 metres | NA |
| Helga Arendt | F | 24 | 178 | 66 | 1988 | 400 metres | NA |
| Alfredo Arvalo Reyes | M | 28 | 162 | 52 | 2004 | Marathon | NA |
| Alfredo Arvalo Reyes | M | 32 | 162 | 52 | 2008 | Marathon | NA |
| Kellys Yesenia Arias Figueroa | F | 27 | 150 | 47 | 2016 | Marathon | NA |
| Hussain Arif | M | 23 | 170 | 68 | 1992 | 100 metres | NA |
| Hussain Arif | M | 23 | 170 | 68 | 1992 | 200 metres | NA |
| Polat Kemboi Arkan | M | 21 | 175 | 59 | 2012 | 5,000 metres | NA |
| Polat Kemboi Arkan | M | 21 | 175 | 59 | 2012 | 10,000 metres | NA |
| Polat Kemboi Arkan | M | 25 | 175 | 59 | 2016 | 10,000 metres | NA |
| Yuko Arimori (-Wilson) | F | 25 | 166 | 47 | 1992 | Marathon | Silver |
| Yuko Arimori (-Wilson) | F | 29 | 166 | 47 | 1996 | Marathon | Bronze |
| Ramil Kamilyevich Aritkulov | M | 26 | 178 | 67 | 2004 | 800 metres | NA |
| Wilma Yanet Arizapana Yucra | F | 29 | 164 | 54 | 2012 | Marathon | NA |
| Yuliya Vladimirovna Arkhipova-Andreyeva | F | 24 | 168 | 51 | 2008 | Marathon | NA |
| Yuliya Vladimirovna Arkhipova-Andreyeva | F | 28 | 168 | 51 | 2012 | Marathon | NA |
| Yuliya Vladimirovna Arkhipova-Andreyeva | F | 32 | 168 | 51 | 2016 | Marathon | NA |
| Fernando Arlete | M | 21 | NA | NA | 2000 | 100 metres | NA |
| Fernando Arlete | M | 27 | 174 | 63 | 1996 | 800 metres | NA |
| Alina Armas | F | 32 | 166 | 53 | 2016 | Marathon | NA |
| Aaron Nigel Armstrong | M | 30 | 173 | 70 | 2008 | 200 metres | NA |
| Jirka Arndt | M | 27 | 178 | 62 | 2000 | 5,000 metres | NA |
| Marcel Arnold | M | 22 | 183 | 78 | 1984 | 400 metres | NA |
| Paul Arpin | M | 28 | 170 | 55 | 1988 | 5,000 metres | NA |
| Paul Arpin | M | 28 | 170 | 55 | 1988 | 10,000 metres | NA |
| Jos Javier Arqus Ferrer | M | 24 | 181 | 74 | 1984 | 100 metres | NA |
| Jos Javier Arqus Ferrer | M | 28 | 181 | 74 | 1988 | 100 metres | NA |
| Christine Arron | F | 27 | 177 | 64 | 2000 | 100 metres | NA |
| Christine Arron | F | 30 | 177 | 64 | 2004 | 100 metres | NA |
| Christine Arron | F | 30 | 177 | 64 | 2004 | 200 metres | NA |
| Christine Arron | F | 34 | 177 | 64 | 2008 | 100 metres | NA |
| Andrs Arroyo | M | 21 | 177 | 64 | 2016 | 800 metres | NA |
| Eleni Artymata | F | 22 | 177 | 62 | 2008 | 200 metres | NA |
| Eleni Artymata | F | 26 | 177 | 62 | 2012 | 200 metres | NA |
| Eleni Artymata | F | 30 | 177 | 62 | 2016 | 200 metres | NA |
| Peninah Arusei Jerop | F | 29 | 165 | 51 | 2008 | 10,000 metres | NA |
| Tatyana Alekseyevna Aryasova (Khmeleva-) | F | 29 | 168 | 50 | 2008 | 10,000 metres | NA |
| Marina Aleksandrovna Arzamasova (Katovich-) | F | 24 | 173 | 58 | 2012 | 800 metres | NA |
| Marina Aleksandrovna Arzamasova (Katovich-) | F | 28 | 173 | 58 | 2016 | 800 metres | NA |
| Yelena Vladimirovna Arzhakova | F | 22 | 167 | 54 | 2012 | 800 metres | NA |
| Nobuharu Asahara | M | 24 | 179 | 76 | 1996 | 100 metres | NA |
| Nobuharu Asahara | M | 32 | 179 | 76 | 2004 | 100 metres | NA |
| Nobuharu Asahara | M | 36 | 179 | 76 | 2008 | 100 metres | NA |
| Eriko Asai | F | 28 | 150 | 40 | 1988 | Marathon | NA |
| Junko Asari | F | 26 | 164 | 42 | 1996 | Marathon | NA |
| Gashaw Asfaw Melese | M | 29 | 168 | 51 | 2008 | Marathon | NA |
| Fana Ashby | F | 19 | 168 | 67 | 2000 | 100 metres | NA |
| Fana Ashby | F | 23 | 168 | 67 | 2004 | 100 metres | NA |
| Geraldina Rachel "Dina" Asher-Smith | F | 20 | 164 | 55 | 2016 | 200 metres | NA |
| Evelyn Ashford (-Washington) | F | 27 | 165 | 52 | 1984 | 100 metres | Gold |
| Evelyn Ashford (-Washington) | F | 31 | 165 | 52 | 1988 | 100 metres | Silver |
| Evelyn Ashford (-Washington) | F | 35 | 165 | 52 | 1992 | 100 metres | NA |
| Rabia Ashiq | F | 20 | NA | NA | 2012 | 800 metres | NA |
| Nickel Ashmeade | M | 26 | 183 | 77 | 2016 | 100 metres | NA |
| Nickel Ashmeade | M | 26 | 183 | 77 | 2016 | 200 metres | NA |
| Ismail Mohamed Asif Waheed | M | 20 | 162 | 52 | 1988 | 100 metres | NA |
| Ismail Mohamed Asif Waheed | M | 20 | 162 | 52 | 1988 | 200 metres | NA |
| Tommy Asinga | M | 19 | 184 | 74 | 1988 | 800 metres | NA |
| Tommy Asinga | M | 23 | 184 | 74 | 1992 | 800 metres | NA |
| Tommy Asinga | M | 27 | 184 | 74 | 1996 | 800 metres | NA |
| Yerzhan Askarov | M | 26 | 172 | 70 | 2012 | 800 metres | NA |
| Haseri Asli | M | 26 | NA | NA | 2000 | 100 metres | NA |
| Bolota Asmerom | M | 21 | 178 | 62 | 2000 | 5,000 metres | NA |
| Yared Asmerom Tesfit | M | 28 | 171 | 58 | 2008 | Marathon | NA |
| Yared Asmerom Tesfit | M | 32 | 171 | 58 | 2012 | Marathon | NA |
| Abraham Assefa | M | 23 | 165 | 51 | 1996 | 10,000 metres | NA |
| Meskerem Assefa Legesse (Wondimagegn) | F | 22 | 161 | 43 | 2008 | 1,500 metres | NA |
| Meskerem Assefa Legesse (Wondimagegn) | F | 26 | 161 | 43 | 2012 | 1,500 metres | NA |
| Tigist Assefa | F | 19 | 168 | 53 | 2016 | 800 metres | NA |
| Adam Assimi | M | NA | NA | NA | 1980 | 800 metres | NA |
| Jonathan Jens-Erik strand | M | 26 | 179 | 68 | 2012 | 200 metres | NA |
| Gloria Asumnu | F | 27 | 168 | 64 | 2012 | 100 metres | NA |
| Gloria Asumnu | F | 27 | 168 | 64 | 2012 | 200 metres | NA |
| Gloria Asumnu | F | 31 | 168 | 64 | 2016 | 100 metres | NA |
| Casimiro Asumu Nze | M | 21 | NA | NA | 1996 | 400 metres | NA |
| Delphine Bertille Atangana Bodo | F | 19 | 170 | 56 | 2004 | 100 metres | NA |
| Delphine Bertille Atangana Bodo | F | 27 | 170 | 56 | 2012 | 100 metres | NA |
| Derrick Atkins | M | 24 | 185 | 88 | 2008 | 100 metres | NA |
| Derrick Atkins | M | 28 | 185 | 88 | 2012 | 100 metres | NA |
| Henrico O. Atkins | M | 22 | 173 | 60 | 1988 | 100 metres | NA |
| Henrico O. Atkins | M | 22 | 173 | 60 | 1988 | 200 metres | NA |
| Henrico O. Atkins | M | 25 | 173 | 60 | 1992 | 100 metres | NA |
| Henrico O. Atkins | M | 25 | 173 | 60 | 1992 | 200 metres | NA |
| Amy Atkinson | F | 22 | 165 | 55 | 2012 | 800 metres | NA |
| Jeffrey Patrick "Jeff" Atkinson | M | 25 | 185 | 68 | 1988 | 1,500 metres | NA |
| Sarah Amer Attar | F | 19 | 165 | 52 | 2012 | 800 metres | NA |
| Sarah Amer Attar | F | 23 | 165 | 52 | 2016 | Marathon | NA |
| Charlene Maria Attard | F | 21 | 167 | 60 | 2008 | 100 metres | NA |
| Alessandro Attene | M | 23 | 183 | 75 | 2000 | 400 metres | NA |
| Philip Mawuli Attipoe | M | 21 | 173 | 68 | 1984 | 100 metres | NA |
| James A. Atuti | M | 30 | 188 | 80 | 1984 | 400 metres | NA |
| Ingrid Auerswald-Lange (Brestrich-) | F | 22 | 168 | 58 | 1980 | 100 metres | Bronze |
| Jssica de Barros Augusto | F | 26 | 162 | 44 | 2008 | 5,000 metres | NA |
| Jssica de Barros Augusto | F | 30 | 162 | 44 | 2012 | Marathon | NA |
| Jssica de Barros Augusto | F | 34 | 162 | 44 | 2016 | Marathon | NA |
| Stephen John "Steve" Austin | M | 29 | 174 | 65 | 1980 | 5,000 metres | NA |
| Stephen John "Steve" Austin | M | 29 | 174 | 65 | 1980 | 10,000 metres | NA |
| Olga Avalos-Appell | F | 28 | 173 | 59 | 1992 | Marathon | NA |
| Olga Avalos-Appell | F | 32 | 173 | 59 | 1996 | 10,000 metres | NA |
| Poloni D. Avek | F | 22 | 153 | 53 | 1988 | 1,500 metres | NA |
| Carlos vila | M | 32 | 168 | 58 | 1984 | Marathon | NA |
| Andrea "Andri" Avraam | F | 25 | 165 | 50 | 1988 | 10,000 metres | NA |
| Andrea "Andri" Avraam | F | 29 | 165 | 50 | 1992 | 10,000 metres | NA |
| Nili Avramski | F | 34 | 162 | 48 | 2004 | Marathon | NA |
| Baraah Awadallah Marouane | F | 16 | 164 | 52 | 2008 | 800 metres | NA |
| Nduka Awazie | M | 19 | 172 | 74 | 2000 | 400 metres | NA |
| Arif Axundov | M | 23 | 187 | 70 | 1996 | 100 metres | NA |
| Derlis Ramn Ayala Snchez | M | 26 | 178 | 75 | 2016 | Marathon | NA |
| Almaz Ayana Eba | F | 24 | 166 | 47 | 2016 | 5,000 metres | Bronze |
| Almaz Ayana Eba | F | 24 | 166 | 47 | 2016 | 10,000 metres | Gold |
| Gloria Ayanlaja (-Obajimi) | F | 24 | 157 | 45 | 1980 | 400 metres | NA |
| Necdet Ayaz | M | 26 | 172 | 61 | 1984 | 5,000 metres | NA |
| Necdet Ayaz | M | 26 | 172 | 61 | 1984 | 10,000 metres | NA |
| Esma Aydemir | F | 24 | 160 | 48 | 2016 | Marathon | NA |
| Merve Aydn | F | 18 | 170 | 57 | 2008 | 800 metres | NA |
| Merve Aydn | F | 22 | 170 | 57 | 2012 | 800 metres | NA |
| Thomas Ayeko | M | 20 | 168 | 58 | 2012 | 10,000 metres | NA |
| Athouhon Louise Aytotch | F | 30 | 160 | 56 | 2000 | 100 metres | NA |
| Athouhon Louise Aytotch | F | 30 | 160 | 56 | 2000 | 200 metres | NA |
| Sreyya Ayhan (-Kop) | F | 22 | 163 | 52 | 2000 | 1,500 metres | NA |
| Silver Ayoo | M | 29 | 188 | 72 | 1980 | 400 metres | NA |
| Sanjay Claude Ayre | M | 28 | 188 | 84 | 2008 | 400 metres | NA |
| Maia Azarashvili | F | 24 | 169 | 57 | 1988 | 200 metres | NA |
| Maia Azarashvili | F | 32 | 169 | 57 | 1996 | 200 metres | NA |
| Ctia Isabel da Silva Azevedo | F | 22 | 170 | 50 | 2016 | 400 metres | NA |
| Ibrahim Aziz | M | NA | 178 | 68 | 1984 | 800 metres | NA |
| Ibrahim Aziz | M | NA | 178 | 68 | 1984 | 1,500 metres | NA |
| Masoud Azizi | M | 19 | 168 | 64 | 2004 | 100 metres | NA |
| Masoud Azizi | M | 23 | 168 | 64 | 2008 | 100 metres | NA |
| Masoud Azizi | M | 27 | 168 | 64 | 2012 | 100 metres | NA |
| Houleye Ba | F | 24 | 170 | 55 | 2016 | 800 metres | NA |
| Mehdi Abdelhafid Baala | M | 22 | 183 | 65 | 2000 | 1,500 metres | NA |
| Mehdi Abdelhafid Baala | M | 25 | 183 | 65 | 2004 | 1,500 metres | NA |
| Mehdi Abdelhafid Baala | M | 29 | 183 | 65 | 2008 | 1,500 metres | Bronze |
| Baatarkhgiin Battsetseg | F | 24 | 152 | 42 | 2000 | 5,000 metres | NA |
| Youssef Baba | M | 21 | 176 | 58 | 2000 | 1,500 metres | NA |
| Youssef Baba | M | 25 | 176 | 58 | 2004 | 1,500 metres | NA |
| Youssef Baba | M | 28 | 176 | 58 | 2008 | 1,500 metres | NA |
| Naser Babapour | M | 30 | 173 | 56 | 1988 | Marathon | NA |
| Ivan Babaryka | M | 29 | 180 | 69 | 2012 | Marathon | NA |
| Courtney Babcock | F | 32 | 163 | 50 | 2004 | 1,500 metres | NA |
| Courtney Babcock | F | 32 | 163 | 50 | 2004 | 5,000 metres | NA |
| Alonzo Carl Babers | M | 22 | 188 | 70 | 1984 | 400 metres | Gold |
| Subul Babo | M | 26 | 175 | 65 | 1992 | 400 metres | NA |
| Subul Babo | M | 30 | 175 | 65 | 1996 | 400 metres | NA |
| Fethi Baccouche | M | 23 | 171 | 59 | 1984 | 5,000 metres | NA |
| Rose-Aime Bacoul | F | 32 | 160 | 56 | 1984 | 100 metres | NA |
| Rose-Aime Bacoul | F | 32 | 160 | 56 | 1984 | 200 metres | NA |
| Zsolt Bcskai | M | 29 | 178 | 60 | 2004 | Marathon | NA |
| Marie Flicite Bada | F | 26 | 163 | 55 | 1988 | 100 metres | NA |
| Marie Flicite Bada | F | 26 | 163 | 55 | 1988 | 200 metres | NA |
| Sunday Bada | M | 23 | 188 | 79 | 1992 | 400 metres | NA |
| Sunday Bada | M | 27 | 188 | 79 | 1996 | 400 metres | NA |
| Sunday Bada | M | 31 | 188 | 79 | 2000 | 400 metres | NA |
| Andrew James "Andy" Baddeley | M | 26 | 186 | 70 | 2008 | 1,500 metres | NA |
| Andrew James "Andy" Baddeley | M | 30 | 186 | 70 | 2012 | 1,500 metres | NA |
| Baek Seung-Do | M | 32 | 172 | 58 | 2000 | Marathon | NA |
| Nasria Baghdad-Azadj | F | 28 | 167 | 49 | 2000 | 10,000 metres | NA |
| Nasria Baghdad-Azadj | F | 32 | 167 | 49 | 2004 | Marathon | NA |
| Faiq Barov | M | 24 | 178 | 68 | 2000 | 800 metres | NA |
| Alassane Bah | M | NA | NA | NA | 1988 | Marathon | NA |
| Meraf Bahta Ogbagaber | F | 27 | 176 | 52 | 2016 | 1,500 metres | NA |
| Bai Xue | F | 19 | 165 | 53 | 2008 | 10,000 metres | NA |
| Odair Pericles dos Ramos Jess da Costa Baia | M | 18 | 176 | 63 | 1996 | 100 metres | NA |
| Laimut Baikauskait | F | 32 | 162 | 58 | 1988 | 1,500 metres | Silver |
| Aleen May Bailey | F | 23 | 170 | 64 | 2004 | 100 metres | NA |
| Aleen May Bailey | F | 23 | 170 | 64 | 2004 | 200 metres | NA |
| Angela Bailey | F | 22 | 157 | 56 | 1984 | 100 metres | NA |
| Angela Bailey | F | 22 | 157 | 56 | 1984 | 200 metres | NA |
| Angela Bailey | F | 26 | 157 | 56 | 1988 | 100 metres | NA |
| Daniel Everton Bailey | M | 17 | 179 | 68 | 2004 | 100 metres | NA |
| Daniel Everton Bailey | M | 21 | 179 | 68 | 2008 | 100 metres | NA |
| Daniel Everton Bailey | M | 25 | 179 | 68 | 2012 | 100 metres | NA |
| Daniel Everton Bailey | M | 29 | 179 | 68 | 2016 | 100 metres | NA |
| Donovan Bailey | M | 28 | 183 | 82 | 1996 | 100 metres | Gold |
| Donovan Bailey | M | 32 | 183 | 82 | 2000 | 100 metres | NA |
| Jade Latoya Bailey | F | 25 | 183 | 70 | 2008 | 100 metres | NA |
| Jade Latoya Bailey | F | 25 | 183 | 70 | 2008 | 200 metres | NA |
| Ryan Bailey | M | 23 | 193 | 82 | 2012 | 100 metres | NA |
| Shireen Bailey (Hassan-) | F | 28 | 173 | 56 | 1988 | 800 metres | NA |
| Shireen Bailey (Hassan-) | F | 28 | 173 | 56 | 1988 | 1,500 metres | NA |
| Andretti "Dretti" Bain | M | 22 | 175 | 65 | 2008 | 400 metres | NA |
| Inoke Ducia Bainimoli | M | 25 | 183 | 70 | 1984 | 100 metres | NA |
| Inoke Ducia Bainimoli | M | 25 | 183 | 70 | 1984 | 200 metres | NA |
| Mohamed Ridjali Bakar | M | 23 | 170 | 60 | 1996 | 100 metres | NA |
| Salaheddine Bakar Al-Safi | M | 20 | 185 | 68 | 2000 | 400 metres | NA |
| Airat Bakare | F | 21 | 178 | 60 | 1988 | 400 metres | NA |
| Grace Bakari | F | 30 | 167 | 48 | 1984 | 800 metres | NA |
| Lorraine Baker (-Strain) | F | 20 | 160 | 46 | 1984 | 800 metres | NA |
| Lorraine Baker (-Strain) | F | 28 | 160 | 46 | 1992 | 800 metres | NA |
| Mohammed Abduh Bakhet | M | 24 | 155 | 50 | 2012 | Marathon | NA |
| Amina Barsham Bakhit | F | 21 | 175 | 59 | 2012 | 800 metres | NA |
| Amina Barsham Bakhit | F | 25 | 175 | 59 | 2016 | 800 metres | NA |
| Ali Bakhta | M | 22 | NA | NA | 1984 | 200 metres | NA |
| Marius Bakken | M | 22 | 183 | 63 | 2000 | 5,000 metres | NA |
| Marius Bakken | M | 26 | 183 | 63 | 2004 | 5,000 metres | NA |
| Kungu "Christine" Bakombo | F | 21 | 158 | 49 | 1984 | 800 metres | NA |
| Kungu "Christine" Bakombo | F | 26 | 158 | 49 | 1988 | 400 metres | NA |
| Kungu "Christine" Bakombo | F | 26 | 158 | 49 | 1988 | 800 metres | NA |
| Kungu "Christine" Bakombo | F | 29 | 158 | 49 | 1992 | Marathon | NA |
| Zeinab Bakour | F | 26 | 155 | 50 | 2004 | 5,000 metres | NA |
| Piotr Balcerzak | M | 25 | 175 | 68 | 2000 | 100 metres | NA |
| Kassa Balcha | M | 24 | 182 | 66 | 1980 | 1,500 metres | NA |
| Kebede Balcha | M | 28 | 166 | 49 | 1980 | Marathon | NA |
| Egl Balinait | F | 19 | 176 | 63 | 2008 | 800 metres | NA |
| Egl Balinait | F | 27 | 176 | 63 | 2016 | 800 metres | NA |
| ivil Balinait | F | 25 | 158 | 43 | 2004 | Marathon | NA |
| ivil Balinait | F | 29 | 158 | 43 | 2008 | Marathon | NA |
| Stefano Baldini | M | 25 | 176 | 62 | 1996 | 5,000 metres | NA |
| Stefano Baldini | M | 25 | 176 | 62 | 1996 | 10,000 metres | NA |
| Stefano Baldini | M | 29 | 176 | 62 | 2000 | Marathon | NA |
| Stefano Baldini | M | 33 | 176 | 62 | 2004 | Marathon | Gold |
| Stefano Baldini | M | 37 | 176 | 62 | 2008 | Marathon | NA |
| Sean Michael Baldock | M | 23 | 173 | 73 | 2000 | 400 metres | NA |
| Birhanu Yemataw Balew | M | 20 | NA | NA | 2016 | 5,000 metres | NA |
| Musaeb Abdulrahman Balla | M | 23 | 176 | 60 | 2012 | 800 metres | NA |
| Pamenos Avorsant Ballantyne | M | 22 | 187 | 67 | 1996 | Marathon | NA |
| Pamenos Avorsant Ballantyne | M | 26 | 187 | 67 | 2000 | Marathon | NA |
| Michelle Ballentine | F | 28 | 175 | 59 | 2004 | 800 metres | NA |
| tefan Balok | M | 23 | 181 | 72 | 1996 | 400 metres | NA |
| tefan Balok | M | 27 | 181 | 72 | 2000 | 400 metres | NA |
| Kgomotso Balotthanyi | M | 28 | 180 | 66 | 1984 | 1,500 metres | NA |
| Bernardo Baloyes Navas | M | 22 | 168 | 66 | 2016 | 200 metres | NA |
| Onalenna Oabona Baloyi | M | 26 | 180 | 62 | 2008 | 800 metres | NA |
| Yuliya Vladimirovna Balykina | F | 28 | 165 | 60 | 2012 | 100 metres | NA |
| Margaret Bamgbose | F | 22 | 171 | 63 | 2016 | 400 metres | NA |
| Direma Banasso | F | 14 | 157 | 48 | 2000 | 800 metres | NA |
| Edwige Bancole | F | NA | NA | NA | 1980 | 100 metres | NA |
| Lewis Simon Banda | M | 21 | 170 | 65 | 2004 | 400 metres | NA |
| Lewis Simon Banda | M | 25 | 170 | 65 | 2008 | 400 metres | NA |
| Philipp Bandi | M | 30 | 193 | 74 | 2008 | 5,000 metres | NA |
| Michelle Banga Moudzoula | F | 16 | 178 | 57 | 2004 | 200 metres | NA |
| Hawanatu Bangura | F | 16 | 142 | 52 | 2004 | 100 metres | NA |
| Joan Jeanetta Baptiste | F | 24 | 170 | 61 | 1984 | 200 metres | NA |
| Kelly-Ann Kaylene Baptiste | F | 21 | 167 | 54 | 2008 | 100 metres | NA |
| Kelly-Ann Kaylene Baptiste | F | 25 | 167 | 54 | 2012 | 100 metres | NA |
| Kelly-Ann Kaylene Baptiste | F | 29 | 167 | 54 | 2016 | 100 metres | NA |
| Kirk Renaud Baptiste | M | 22 | 184 | 79 | 1984 | 200 metres | Silver |
| Michelle Baptiste (-Liburd) | F | 18 | 170 | 65 | 1996 | 100 metres | NA |
| Dmytro Baranovsky | M | 25 | 174 | 59 | 2004 | Marathon | NA |
| Jos Luz Zequinha Barbosa | M | 23 | 184 | 68 | 1984 | 800 metres | NA |
| Jos Luz Zequinha Barbosa | M | 27 | 184 | 68 | 1988 | 800 metres | NA |
| Jos Luz Zequinha Barbosa | M | 27 | 184 | 68 | 1988 | 1,500 metres | NA |
| Jos Luz Zequinha Barbosa | M | 31 | 184 | 68 | 1992 | 800 metres | NA |
| Jos Luz Zequinha Barbosa | M | 35 | 184 | 68 | 1996 | 800 metres | NA |
| Luis Barbosa | M | 27 | 159 | 56 | 1980 | Marathon | NA |
| Zakariah Barie | M | 27 | 174 | 56 | 1980 | 5,000 metres | NA |
| Zakariah Barie | M | 27 | 174 | 56 | 1980 | 10,000 metres | NA |
| Zakariah Barie | M | 31 | 174 | 56 | 1984 | 5,000 metres | NA |
| Zakariah Barie | M | 31 | 174 | 56 | 1984 | 10,000 metres | NA |
| Daundre Barnaby | M | 21 | 189 | 75 | 2012 | 400 metres | NA |
| N'Kosie Barnes | M | 25 | 179 | 76 | 2000 | 200 metres | NA |
| Bryan Barnett | M | 21 | 183 | 92 | 2008 | 200 metres | NA |
| Helen Catherine Barnett-Burkart | F | 26 | 170 | 62 | 1984 | 400 metres | NA |
| Bradley N. "Brad" Barquist | M | 28 | 183 | 62 | 1996 | 10,000 metres | NA |
| Oslen McGregor Barr | M | 23 | 165 | 67 | 1984 | 800 metres | NA |
| Oslen McGregor Barr | M | 23 | 165 | 67 | 1984 | 1,500 metres | NA |
| Oslen McGregor Barr | M | 27 | 165 | 67 | 1988 | 800 metres | NA |
| Patrick Barr | M | 25 | 172 | 63 | 1984 | 200 metres | NA |
| Marcos Barreto Luis | M | 28 | 177 | 63 | 1988 | 5,000 metres | NA |
| Marcos Barreto Luis | M | 28 | 177 | 63 | 1988 | 10,000 metres | NA |
| Gerard Barrett | M | 23 | 174 | 66 | 1980 | Marathon | NA |
| Marcelo Barrientos Cardenas | M | 26 | 173 | 60 | 1996 | Marathon | NA |
| Jennifer Mae "Jenny" Barringer-Simpson | F | 25 | 166 | 53 | 2012 | 1,500 metres | NA |
| Jennifer Mae "Jenny" Barringer-Simpson | F | 29 | 166 | 53 | 2016 | 1,500 metres | Bronze |
| Arturo Barrios Flores | M | 24 | 174 | 60 | 1988 | 5,000 metres | NA |
| Arturo Barrios Flores | M | 24 | 174 | 60 | 1988 | 10,000 metres | NA |
| Arturo Barrios Flores | M | 28 | 174 | 60 | 1992 | 10,000 metres | NA |
| Juan Luis Barrios Nieves | M | 25 | 173 | 65 | 2008 | 5,000 metres | NA |
| Juan Luis Barrios Nieves | M | 29 | 173 | 65 | 2012 | 5,000 metres | NA |
| Elsa Marisa Branco Barros Rodrigues | F | 28 | 160 | 50 | 2008 | Marathon | NA |
| Elsa Marisa Branco Barros Rodrigues | F | 32 | 160 | 50 | 2012 | Marathon | NA |
| Lus Filipe Palma Barroso | M | 18 | 170 | 64 | 1984 | 100 metres | NA |
| Lus Filipe Palma Barroso | M | 18 | 170 | 64 | 1984 | 200 metres | NA |
| Lus Filipe Palma Barroso | M | 22 | 170 | 64 | 1988 | 200 metres | NA |
| Mamadou Barry | M | 20 | 178 | 66 | 2012 | 1,500 metres | NA |
| Selina "Sally" Barsosio | F | 18 | 165 | 46 | 1996 | 10,000 metres | NA |
| Selina "Sally" Barsosio | F | 22 | 165 | 46 | 2000 | 10,000 metres | NA |
| Selina "Sally" Barsosio | F | 26 | 165 | 46 | 2004 | 10,000 metres | NA |
| Trish Bartholomew | F | 21 | 160 | 59 | 2008 | 400 metres | NA |
| Micha Bartoszak | M | 34 | 180 | 67 | 2004 | Marathon | NA |
| Danuta Bartoszek | F | 34 | 155 | 55 | 1996 | Marathon | NA |
| Miguel ngel Brzola | M | 30 | 172 | 54 | 2012 | Marathon | NA |
| Jeremy Bascom | M | 28 | 170 | 73 | 2012 | 100 metres | NA |
| Ndabili Bashingili | M | 24 | 172 | 59 | 2004 | Marathon | NA |
| Ndabili Bashingili | M | 28 | 172 | 59 | 2008 | Marathon | NA |
| Daham Najim Bashir | M | 28 | 171 | 60 | 2008 | 1,500 metres | NA |
| Tracy A. Baskin | M | 22 | 190 | 77 | 1988 | 800 metres | NA |
| Arjun Kumar Basnet | M | 32 | 171 | 58 | 2008 | Marathon | NA |
| Krishna Bahadur Basnet | M | 29 | 168 | 58 | 1988 | Marathon | NA |
| Laxman Basnet | M | 23 | 162 | 50 | 1980 | 5,000 metres | NA |
| Gina Bass | F | 21 | NA | NA | 2016 | 200 metres | NA |
| Valma Bass | F | 26 | 168 | 65 | 2000 | 100 metres | NA |
| Valma Bass | F | 26 | 168 | 65 | 2000 | 200 metres | NA |
| Saeed Basweidan | M | 19 | 160 | 61 | 1996 | 800 metres | NA |
| Bat-Ochiryn Ser-Od | M | 22 | 169 | 61 | 2004 | Marathon | NA |
| Bat-Ochiryn Ser-Od | M | 26 | 169 | 61 | 2008 | Marathon | NA |
| Bat-Ochiryn Ser-Od | M | 30 | 169 | 61 | 2012 | Marathon | NA |
| Bat-Ochiryn Ser-Od | M | 34 | 169 | 61 | 2016 | Marathon | NA |
| Joseph Batangdon | M | 22 | 176 | 74 | 2000 | 100 metres | NA |
| Joseph Batangdon | M | 22 | 176 | 74 | 2000 | 200 metres | NA |
| Joseph Batangdon | M | 26 | 176 | 74 | 2004 | 200 metres | NA |
| Michael Dion Bates | M | 22 | 180 | 86 | 1992 | 200 metres | Bronze |
| Batgereliin Mngntuyaa | F | 19 | 163 | 51 | 2008 | 400 metres | NA |
| Daniel Batman | M | 19 | 171 | 71 | 2000 | 400 metres | NA |
| Sandjema Batouli | F | 18 | 165 | 60 | 2000 | 100 metres | NA |
| Batulamai Rajakumar | M | 19 | 170 | 59 | 1984 | 800 metres | NA |
| Batulamai Rajakumar | M | 19 | 170 | 59 | 1984 | 1,500 metres | NA |
| James Steven "Jamie" Baulch (Mills-) | M | 27 | 173 | 71 | 2000 | 400 metres | NA |
| Dieter Baumann | M | 23 | 178 | 62 | 1988 | 5,000 metres | Silver |
| Dieter Baumann | M | 27 | 178 | 62 | 1992 | 5,000 metres | Gold |
| Dieter Baumann | M | 31 | 178 | 62 | 1996 | 5,000 metres | NA |
| Anne Sofie Holm Baumeister (Jrgensen-) | F | 28 | 168 | 54 | 2016 | Marathon | NA |
| Francisco Bautista Cuamatzi | M | 35 | 165 | 55 | 2008 | Marathon | NA |
| Bayartsogtyn Mnkhzayaa | F | 22 | 160 | 43 | 2016 | Marathon | NA |
| Justine Bayiga | F | 29 | 155 | 57 | 2008 | 400 metres | NA |
| Fita Bayissa | M | 19 | 173 | 52 | 1992 | 5,000 metres | Bronze |
| Fita Bayissa | M | 19 | 173 | 52 | 1992 | 10,000 metres | NA |
| Fita Bayissa | M | 23 | 173 | 52 | 1996 | 5,000 metres | NA |
| Fita Bayissa | M | 27 | 173 | 52 | 2000 | 5,000 metres | NA |
| Getuli Amnaay Bayo | M | 28 | 170 | 60 | 2008 | Marathon | NA |
| Amnaay Zebedayo Bayo | M | 24 | 178 | 64 | 2000 | Marathon | NA |
| Amnaay Zebedayo Bayo | M | 28 | 178 | 64 | 2004 | Marathon | NA |
| Selim Bayrak | M | 20 | 165 | 50 | 2008 | 10,000 metres | NA |
| Lorne Dorcas Bazolo | F | 29 | 170 | 60 | 2012 | 100 metres | NA |
| Lorne Dorcas Bazolo | F | 33 | 170 | 60 | 2016 | 100 metres | NA |
| Lorne Dorcas Bazolo | F | 33 | 170 | 60 | 2016 | 200 metres | NA |
| DeVon D. Bean | M | 20 | 175 | 70 | 1996 | 100 metres | NA |
| Leszek Bebo | M | 26 | 177 | 70 | 1992 | Marathon | NA |
| Leszek Bebo | M | 30 | 177 | 70 | 1996 | Marathon | NA |
| Uwe Becker | M | 28 | 188 | 78 | 1984 | 1,500 metres | NA |
| Allison J. Beckford | F | 25 | 175 | 61 | 2004 | 400 metres | NA |
| Patricia J. "Pat" Beckford | F | 23 | 178 | 70 | 1988 | 400 metres | NA |
| Laureen E. Beckles | F | 21 | 160 | 52 | 1980 | 100 metres | NA |
| Violeta Beclea-Szekely | F | 27 | 169 | 52 | 1992 | 1,500 metres | NA |
| Violeta Beclea-Szekely | F | 35 | 169 | 52 | 2000 | 1,500 metres | Silver |
| Alex Beddoes | M | 21 | 181 | 74 | 2016 | 800 metres | NA |
| Kalayathumkuzhi Mathews "K. M." Beenamol | F | 25 | 163 | 50 | 2000 | 400 metres | NA |
| Amy Yoder Begley | F | 30 | 163 | 51 | 2008 | 10,000 metres | NA |
| Nazar Begliyev | M | 24 | 185 | 75 | 2004 | 800 metres | NA |
| Abdellah Bhar | M | 33 | 171 | 58 | 1996 | 10,000 metres | NA |
| Abdellah Bhar | M | 37 | 171 | 58 | 2000 | Marathon | NA |
| Lina Bejjani | F | 16 | 167 | 55 | 2000 | 100 metres | NA |
| Monika Joanna Bejnar | F | 27 | 173 | 57 | 2008 | 400 metres | NA |
| Alemitu Bekele Degfa | F | 30 | 165 | 48 | 2008 | 5,000 metres | NA |
| Alemu Bekele Gebre | M | 26 | 162 | 59 | 2016 | Marathon | NA |
| Kenenisa Bekele Beyecha | M | 22 | 165 | 56 | 2004 | 5,000 metres | Silver |
| Kenenisa Bekele Beyecha | M | 22 | 165 | 56 | 2004 | 10,000 metres | Gold |
| Kenenisa Bekele Beyecha | M | 26 | 165 | 56 | 2008 | 5,000 metres | Gold |
| Kenenisa Bekele Beyecha | M | 26 | 165 | 56 | 2008 | 10,000 metres | Gold |
| Kenenisa Bekele Beyecha | M | 30 | 165 | 56 | 2012 | 10,000 metres | NA |
| Nigusse Bekele | M | 20 | 185 | 55 | 1980 | 800 metres | NA |
| Nigusse Bekele | M | 20 | 185 | 55 | 1980 | 1,500 metres | NA |
| Tariku Bekele Beyecha | M | 21 | 173 | 65 | 2008 | 5,000 metres | NA |
| Tariku Bekele Beyecha | M | 25 | 173 | 65 | 2012 | 10,000 metres | Bronze |
| Assa Bel Aout | M | 23 | 170 | 63 | 1992 | 5,000 metres | NA |
| Assa Bel Aout | M | 27 | 170 | 63 | 1996 | 5,000 metres | NA |
| Mohamed Habib Bel Hadj | M | 27 | 180 | 67 | 2000 | 800 metres | NA |
| Ahmed Bel Kessam | M | 22 | 175 | 72 | 1984 | 800 metres | NA |
| Ahmed Bel Kessam | M | 26 | 175 | 72 | 1988 | 800 metres | NA |
| Rene Belanger | F | 26 | 157 | 47 | 1988 | 800 metres | NA |
| Almensh Belete | F | 22 | 156 | 44 | 2012 | 5,000 metres | NA |
| Mimi Belete Gebregeiorges | F | 24 | 169 | 56 | 2012 | 1,500 metres | NA |
| Mimi Belete Gebregeiorges | F | 28 | 169 | 56 | 2016 | 5,000 metres | NA |
| Mohammed El-Amine Belferar | M | 25 | 175 | 65 | 2016 | 800 metres | NA |
| Sad Belhout | M | 29 | 170 | 68 | 2004 | Marathon | NA |
| Maria Belimpasaki | F | 21 | 175 | 64 | 2012 | 100 metres | NA |
| Maria Belimpasaki | F | 21 | 175 | 64 | 2012 | 200 metres | NA |
| Maria Belimpasaki | F | 25 | 175 | 64 | 2016 | 200 metres | NA |
| Apolinario "Polin" Belisle Gmez | M | 22 | 175 | 70 | 1988 | Marathon | NA |
| Apolinario "Polin" Belisle Gmez | M | 26 | 175 | 70 | 1992 | Marathon | NA |
| Yamna Belkacem (Oubouhou-) | F | 26 | 164 | 53 | 2000 | 5,000 metres | NA |
| Olga Vladimirovna Belkina | F | 21 | 173 | 58 | 2012 | 100 metres | NA |
| Alan Richard Bell | M | 23 | 190 | 82 | 1980 | 400 metres | NA |
| Hicham Bellani | M | 24 | 180 | 64 | 2004 | 5,000 metres | NA |
| Ameerah Anakaona Bello | F | 20 | 165 | 54 | 1996 | 200 metres | NA |
| Ameerah Anakaona Bello | F | 20 | 165 | 54 | 1996 | 400 metres | NA |
| Ameerah Anakaona Bello | F | 24 | 165 | 54 | 2000 | 100 metres | NA |
| Dailn Belmonte Torres | F | 26 | 158 | 52 | 2012 | Marathon | NA |
| Dailn Belmonte Torres | F | 30 | 158 | 52 | 2016 | Marathon | NA |
| Christian Belz | M | 29 | 179 | 60 | 2004 | 5,000 metres | NA |
| Jean-Didiace Bmou | M | 25 | 184 | 71 | 1984 | 400 metres | NA |
| Jean-Didiace Bmou | M | 29 | 184 | 71 | 1988 | 400 metres | NA |
| Amira Ben Amor | F | 26 | 168 | 49 | 2012 | Marathon | NA |
| Awatef Ben Hassine | F | 20 | 175 | 65 | 2000 | 400 metres | NA |
| Abderrahim Ben Redouane | M | 30 | 165 | 58 | 1996 | Marathon | NA |
| Lahlou Ben Youns | M | 27 | 180 | 75 | 1992 | 400 metres | NA |
| Lahlou Ben Youns | M | 31 | 180 | 75 | 1996 | 800 metres | NA |
| Virgen Benavides Muoz | F | 33 | 162 | 54 | 2008 | 100 metres | NA |
| Giordano Benedetti | M | 27 | 189 | 67 | 2016 | 800 metres | NA |
| Hana Beneov | F | 21 | 170 | 60 | 1996 | 400 metres | NA |
| Hana Beneov | F | 25 | 170 | 60 | 2000 | 400 metres | NA |
| Serge Bengono, II | M | 23 | 176 | 72 | 2000 | 100 metres | NA |
| Hasna Benhassi | F | 22 | 166 | 47 | 2000 | 800 metres | NA |
| Hasna Benhassi | F | 26 | 166 | 47 | 2004 | 800 metres | Silver |
| Hasna Benhassi | F | 26 | 166 | 47 | 2004 | 1,500 metres | NA |
| Hasna Benhassi | F | 30 | 166 | 47 | 2008 | 800 metres | Bronze |
| Rubn Antonio Bentez | M | 23 | 174 | 68 | 1996 | 100 metres | NA |
| Marie Benito | F | 30 | 158 | 50 | 1996 | Marathon | NA |
| Ivan Benjamin | M | 22 | NA | NA | 1984 | 100 metres | NA |
| Ivan Benjamin | M | 22 | NA | NA | 1984 | 200 metres | NA |
| Timothy David "Tim" Benjamin | M | 22 | 183 | 76 | 2004 | 400 metres | NA |
| Mustapha Bennacer | M | 27 | 168 | 55 | 2004 | Marathon | NA |
| Todd Anthony Bennett | M | 22 | 170 | 64 | 1984 | 400 metres | NA |
| Todd Anthony Bennett | M | 26 | 170 | 64 | 1988 | 400 metres | NA |
| Francesco Bennici | M | 20 | 171 | 50 | 1992 | 10,000 metres | NA |
| Christine Mary "Chris" Benning (Tranter-) | F | 29 | 160 | 49 | 1984 | 1,500 metres | NA |
| Joan Benoit (-Samuelson) | F | 27 | 157 | 46 | 1984 | Marathon | Gold |
| Yassine Bensghir | M | 25 | 179 | 68 | 2008 | 800 metres | NA |
| Andrea Benvenuti | M | 22 | 183 | 72 | 1992 | 800 metres | NA |
| Andrea Benvenuti | M | 26 | 183 | 72 | 1996 | 800 metres | NA |
| Esi Benyarku | F | 23 | 168 | 55 | 2000 | 100 metres | NA |
| Rda Benzine | M | 25 | 180 | 63 | 1996 | 5,000 metres | NA |
| Rda Benzine | M | 29 | 180 | 63 | 2000 | 5,000 metres | NA |
| Gian Nicola Berardi | M | 25 | 178 | 72 | 2004 | 100 metres | NA |
| Katarna Bereov | F | 24 | 162 | 49 | 2012 | Marathon | NA |
| Katarna Bereov | F | 28 | 162 | 49 | 2016 | Marathon | NA |
| Andreas Berger | M | 27 | 174 | 78 | 1988 | 100 metres | NA |
| Andreas Berger | M | 27 | 174 | 78 | 1988 | 200 metres | NA |
| Andreas Berger | M | 31 | 174 | 78 | 1992 | 100 metres | NA |
| Andreas Berger | M | 31 | 174 | 78 | 1992 | 200 metres | NA |
| Dejene Berhanu | M | 23 | 181 | 61 | 2004 | 5,000 metres | NA |
| Lemi Berhanu Hayle | M | 21 | 168 | 53 | 2016 | Marathon | NA |
| Boris Berian | M | 23 | 183 | 70 | 2016 | 800 metres | NA |
| Sad Brioui | M | 25 | 171 | 57 | 2000 | 10,000 metres | NA |
| Noel Berkeley | M | 27 | 168 | 59 | 1992 | 10,000 metres | NA |
| Nataliya Berkut | F | 29 | 172 | 53 | 2004 | 10,000 metres | NA |
| Antonio "Toni" Bernad Planas | M | 29 | 175 | 65 | 1996 | Marathon | NA |
| Antonio "Toni" Bernad Planas | M | 33 | 175 | 65 | 2000 | Marathon | NA |
| Antonio "Toni" Bernad Planas | M | 37 | 175 | 65 | 2004 | Marathon | NA |
| Antonio "Toni" Bernad Planas | M | 41 | 175 | 65 | 2008 | Marathon | NA |
| Antonio "Toni" Bernad Planas | M | 45 | 175 | 65 | 2012 | Marathon | NA |
| Neisha Bernard-Thomas | F | 27 | 165 | 56 | 2008 | 800 metres | NA |
| Neisha Bernard-Thomas | F | 31 | 165 | 56 | 2012 | 800 metres | NA |
| Rachid Berradi | M | 25 | 175 | 60 | 2000 | 10,000 metres | NA |
| Catherine Bertone | F | 44 | 160 | 45 | 2016 | Marathon | NA |
| Anas Beshr | M | 23 | NA | NA | 2016 | 400 metres | NA |
| Doina Ofelia Beliu-Melinte | F | 23 | 171 | 59 | 1980 | 800 metres | NA |
| Doina Ofelia Beliu-Melinte | F | 27 | 171 | 59 | 1984 | 800 metres | Gold |
| Doina Ofelia Beliu-Melinte | F | 27 | 171 | 59 | 1984 | 1,500 metres | Silver |
| Doina Ofelia Beliu-Melinte | F | 31 | 171 | 59 | 1988 | 1,500 metres | NA |
| Doina Ofelia Beliu-Melinte | F | 35 | 171 | 59 | 1992 | 1,500 metres | NA |
| Gilbert Bessi | M | 30 | 182 | 94 | 1988 | 100 metres | NA |
| Jahvid Andre Best | M | 27 | 178 | 90 | 2016 | 100 metres | NA |
| Timothy "Tim" Bethune | M | 22 | 187 | 82 | 1984 | 400 metres | NA |
| Salvatore Bettiol | M | 30 | 178 | 57 | 1992 | Marathon | NA |
| Salvatore Bettiol | M | 34 | 178 | 57 | 1996 | Marathon | NA |
| Carolina Alwina Hubertina "Carla" Beurskens (-Roemerman) | F | 32 | 165 | 45 | 1984 | Marathon | NA |
| Carolina Alwina Hubertina "Carla" Beurskens (-Roemerman) | F | 36 | 165 | 45 | 1988 | Marathon | NA |
| Hortense Clementine Bewouda Kamni | F | 25 | 174 | 66 | 2004 | 400 metres | NA |
| Kristof Beyens | M | 25 | 187 | 75 | 2008 | 200 metres | NA |
| Olaf Beyer | M | 22 | 186 | 69 | 1980 | 800 metres | NA |
| Alemayehu Bezabeh Desta | M | 22 | 175 | 60 | 2008 | 5,000 metres | NA |
| Atre Bezabeh | M | 26 | 185 | 64 | 1980 | 800 metres | NA |
| Sisay Bezabeh | M | 23 | 171 | 55 | 2000 | 10,000 metres | NA |
| Sisay Bezabeh | M | 26 | 171 | 55 | 2004 | Marathon | NA |
| Luke Bezzina | M | 21 | NA | NA | 2016 | 100 metres | NA |
| Rajendra Bahadur Bhandari | M | 28 | 174 | 61 | 2004 | 5,000 metres | NA |
| Saraswati Bhattarai | F | 22 | 163 | 46 | 2016 | 1,500 metres | NA |
| Lucky Willie Bhembe | M | 26 | 169 | 58 | 2000 | Marathon | NA |
| Olha Anatolivna Bibik | F | 26 | 178 | 64 | 2016 | 400 metres | NA |
| Bruce Emery Bickford | M | 31 | 180 | 60 | 1988 | 10,000 metres | NA |
| Yiech Pur Biel | M | 21 | 178 | 62 | 2016 | 800 metres | NA |
| Martial Biguet | M | 21 | 183 | 68 | 1992 | 400 metres | NA |
| Martial Biguet | M | 25 | 183 | 68 | 1996 | 400 metres | NA |
| Alenka Bikar | F | 22 | 162 | 55 | 1996 | 200 metres | NA |
| Alenka Bikar | F | 26 | 162 | 55 | 2000 | 200 metres | NA |
| Alenka Bikar | F | 30 | 162 | 55 | 2004 | 200 metres | NA |
| Worku Bikila | M | 24 | 175 | 59 | 1992 | 5,000 metres | NA |
| Worku Bikila | M | 28 | 175 | 59 | 1996 | 10,000 metres | NA |
| Madina Ulfatovna Biktagirova | F | 27 | 158 | 46 | 1992 | Marathon | NA |
| Madina Ulfatovna Biktagirova | F | 31 | 158 | 46 | 1996 | Marathon | NA |
| Madina Ulfatovna Biktagirova | F | 35 | 158 | 46 | 2000 | Marathon | NA |
| Lyudmila Marsovna Biktasheva | F | 26 | 153 | 41 | 2000 | 10,000 metres | NA |
| Abdi Bile Abdi | M | 19 | 185 | 75 | 1984 | 800 metres | NA |
| Abdi Bile Abdi | M | 19 | 185 | 75 | 1984 | 1,500 metres | NA |
| Abdi Bile Abdi | M | 31 | 185 | 75 | 1996 | 1,500 metres | NA |
| Laurence Bily (-Camara) | F | 25 | 168 | 58 | 1988 | 100 metres | NA |
| Laurence Bily (-Camara) | F | 29 | 168 | 58 | 1992 | 100 metres | NA |
| Asaf Bimro | M | 35 | 165 | 52 | 2004 | Marathon | NA |
| Wilfried Bingangoye | M | 19 | 172 | 80 | 2004 | 100 metres | NA |
| Wilfried Bingangoye | M | 23 | 172 | 80 | 2008 | 100 metres | NA |
| Wilfried Bingangoye | M | 27 | 172 | 80 | 2012 | 100 metres | NA |
| Wilfried Bingangoye | M | 31 | 172 | 80 | 2016 | 100 metres | NA |
| Khamica Bingham | F | 22 | 160 | 61 | 2016 | 100 metres | NA |
| Stephen John "Steve" Binns | M | 28 | 170 | 57 | 1988 | 10,000 metres | NA |
| Kalayathumkuzhi Mathews Binu | M | 23 | 172 | 61 | 2004 | 400 metres | NA |
| Magorzata Birbach (-Kowalewicz) | F | 32 | 158 | 48 | 1992 | Marathon | NA |
| Roxana Elisabeta Brc | F | 24 | 167 | 47 | 2012 | 5,000 metres | NA |
| Samuel Birch | M | 25 | NA | NA | 1988 | 100 metres | NA |
| Jonah Kipchirchir Birir | M | 20 | 168 | 52 | 1992 | 1,500 metres | NA |
| Collis Birmingham | M | 23 | 189 | 71 | 2008 | 5,000 metres | NA |
| Collis Birmingham | M | 27 | 189 | 71 | 2012 | 5,000 metres | NA |
| Grace Birungi | F | 22 | 164 | 48 | 1996 | 400 metres | NA |
| Grace Birungi | F | 26 | 164 | 48 | 2000 | 800 metres | NA |
| Melissa Corrine Bishop | F | 23 | 173 | 56 | 2012 | 800 metres | NA |
| Melissa Corrine Bishop | F | 27 | 173 | 56 | 2016 | 800 metres | NA |
| Emmanuel Bitanga | M | 30 | NA | NA | 1984 | 200 metres | NA |
| Ezequiel Bitok | M | 30 | 173 | 55 | 1996 | Marathon | NA |
| Paul Ezekiel Bitok | M | 22 | 173 | 58 | 1992 | 5,000 metres | Silver |
| Paul Ezekiel Bitok | M | 26 | 173 | 58 | 1996 | 5,000 metres | Silver |
| Sosthenes Bitok | M | 27 | 188 | 68 | 1984 | 10,000 metres | NA |
| Blandine Bitzner-Ducret | F | 30 | 165 | 50 | 1996 | 1,500 metres | NA |
| Stanley Kipleting Biwott | M | 30 | 152 | 61 | 2016 | Marathon | NA |
| Kimitene Biyago | M | 21 | NA | 72 | 1996 | 400 metres | NA |
| Antonella Luigina Bizioli | F | 31 | 160 | 50 | 1988 | Marathon | NA |
| David John "Dave" Black | M | 27 | 183 | 66 | 1980 | Marathon | NA |
| Roger Anthony Black | M | 26 | 190 | 79 | 1992 | 400 metres | NA |
| Roger Anthony Black | M | 30 | 190 | 79 | 1996 | 400 metres | Silver |
| Carlon Blackman | F | 19 | 162 | 59 | 1984 | 400 metres | NA |
| Michael Blackwood | M | 25 | 190 | 79 | 2004 | 400 metres | NA |
| Michael Blackwood | M | 29 | 190 | 79 | 2008 | 400 metres | NA |
| Dennis Anthony Blake | M | 21 | 186 | 70 | 1992 | 400 metres | NA |
| Tanya-Gee Blake | F | 33 | 167 | 58 | 2004 | 800 metres | NA |
| Yohan Blake | M | 22 | 180 | 80 | 2012 | 100 metres | Silver |
| Yohan Blake | M | 22 | 180 | 80 | 2012 | 200 metres | Silver |
| Yohan Blake | M | 26 | 180 | 80 | 2016 | 100 metres | NA |
| Yohan Blake | M | 26 | 180 | 80 | 2016 | 200 metres | NA |
| Benjamin Floyd "Ben" Blankenship | M | 27 | 178 | 64 | 2016 | 1,500 metres | NA |
| Julia Helen Bleasdale | F | 30 | 167 | 46 | 2012 | 5,000 metres | NA |
| Julia Helen Bleasdale | F | 30 | 167 | 46 | 2012 | 10,000 metres | NA |
| Keston Bledman | M | 24 | 180 | 88 | 2012 | 100 metres | NA |
| Keston Bledman | M | 28 | 180 | 88 | 2016 | 100 metres | NA |
| Adrian Blincoe | M | 28 | 180 | 60 | 2008 | 5,000 metres | NA |
| Olga Yevgenyevna Bludova-Safronova | F | 20 | 171 | 62 | 2012 | 100 metres | NA |
| Olga Yevgenyevna Bludova-Safronova | F | 24 | 171 | 62 | 2016 | 100 metres | NA |
| Olga Yevgenyevna Bludova-Safronova | F | 24 | 171 | 62 | 2016 | 200 metres | NA |
| Marc Blume | M | 22 | 180 | 68 | 1996 | 100 metres | NA |
| Marc Blume | M | 26 | 180 | 68 | 2000 | 100 metres | NA |
| Jennifer "Jenny" Blundell | F | 22 | 163 | 49 | 2016 | 1,500 metres | NA |
| Bo Fanfang | F | 26 | 172 | 62 | 2004 | 400 metres | NA |
| Samuel Nelson Boateng | M | 24 | 176 | 68 | 1992 | 200 metres | NA |
| Claudia Mihaela Bobocea | F | 24 | 176 | 53 | 2016 | 800 metres | NA |
| Yelena Bobrovskaya | F | 29 | 174 | 64 | 2004 | 100 metres | NA |
| Nataliya Valeryevna Bochina | F | 18 | 173 | 55 | 1980 | 100 metres | NA |
| Nataliya Valeryevna Bochina | F | 18 | 173 | 55 | 1980 | 200 metres | Silver |
| Solomon Bockarie-Bayoh | M | 21 | 171 | 72 | 2008 | 200 metres | NA |
| Solomon Bockarie-Bayoh | M | 29 | 171 | 72 | 2016 | 100 metres | NA |
| Solomon Bockarie-Bayoh | M | 29 | 171 | 72 | 2016 | 200 metres | NA |
| Svetlana Aleksandrovna Bodritskaya | F | 24 | 171 | 54 | 1996 | 400 metres | NA |
| Svetlana Aleksandrovna Bodritskaya | F | 28 | 171 | 54 | 2000 | 400 metres | NA |
| Svetlana Aleksandrovna Bodritskaya | F | 32 | 171 | 54 | 2004 | 400 metres | NA |
| Ihor Valeriyovych Bodrov | M | 21 | 184 | 77 | 2008 | 200 metres | NA |
| Ihor Valeriyovych Bodrov | M | 29 | 184 | 77 | 2016 | 200 metres | NA |
| Irina Bogacheva | F | 35 | 168 | 54 | 1996 | Marathon | NA |
| Irina Bogacheva | F | 39 | 168 | 54 | 2000 | Marathon | NA |
| Irina Bogacheva | F | 43 | 168 | 54 | 2004 | Marathon | NA |
| Tika Bahadur Bogati | M | 25 | 164 | 56 | 1988 | Marathon | NA |
| Tika Bahadur Bogati | M | 33 | 164 | 56 | 1996 | Marathon | NA |
| Dmitry Anatolyevich Bogdanov | M | 21 | 184 | 72 | 2000 | 800 metres | NA |
| Dmitry Anatolyevich Bogdanov | M | 25 | 184 | 72 | 2004 | 800 metres | NA |
| Dmitry Anatolyevich Bogdanov | M | 29 | 184 | 72 | 2008 | 800 metres | NA |
| Galina Yevgenyevna Bogomolova | F | 22 | 163 | 46 | 2000 | 10,000 metres | NA |
| Galina Yevgenyevna Bogomolova | F | 26 | 163 | 46 | 2004 | 10,000 metres | NA |
| Galina Yevgenyevna Bogomolova | F | 30 | 163 | 46 | 2008 | Marathon | NA |
| Olga Mikhaylovna Bogoslovskaya (Naumkina-, -Guberniyeva, -Vasilyeva) | F | 28 | 166 | 54 | 1992 | 100 metres | NA |
| Gyan Bahadur Bohara | M | 31 | 155 | 54 | 2000 | 5,000 metres | NA |
| Arthur "Art" Boileau | M | 26 | 176 | 67 | 1984 | Marathon | NA |
| Arthur "Art" Boileau | M | 30 | 176 | 67 | 1988 | Marathon | NA |
| Sheku Boima | M | 27 | 180 | 62 | 1980 | 100 metres | NA |
| Sheku Boima | M | 27 | 180 | 62 | 1980 | 200 metres | NA |
| Aauri Lorena Bokesa Abia | F | 23 | 180 | 62 | 2012 | 400 metres | NA |
| Aauri Lorena Bokesa Abia | F | 27 | 180 | 62 | 2016 | 400 metres | NA |
| Peter Bol | M | 22 | 177 | 63 | 2016 | 800 metres | NA |
| Jeanette Bolden | F | 24 | 174 | 65 | 1984 | 100 metres | NA |
| Ato Jabari Boldon | M | 18 | 176 | 75 | 1992 | 100 metres | NA |
| Ato Jabari Boldon | M | 18 | 176 | 75 | 1992 | 200 metres | NA |
| Ato Jabari Boldon | M | 22 | 176 | 75 | 1996 | 100 metres | Bronze |
| Ato Jabari Boldon | M | 22 | 176 | 75 | 1996 | 200 metres | Bronze |
| Ato Jabari Boldon | M | 26 | 176 | 75 | 2000 | 100 metres | Silver |
| Ato Jabari Boldon | M | 26 | 176 | 75 | 2000 | 200 metres | Bronze |
| Ato Jabari Boldon | M | 30 | 176 | 75 | 2004 | 100 metres | NA |
| Maloni Bole | M | 19 | 180 | 78 | 1988 | 100 metres | NA |
| Maloni Bole | M | 19 | 180 | 78 | 1988 | 200 metres | NA |
| Cynthia Maduengele Bolingo Mbongo | F | 23 | 165 | 53 | 2016 | 200 metres | NA |
| Carmela Bolivr Ros | F | 23 | 157 | 53 | 1980 | 100 metres | NA |
| Carmela Bolivr Ros | F | 23 | 157 | 53 | 1980 | 200 metres | NA |
| Yelena Ivanovna Bolsun | F | 21 | 167 | 62 | 2004 | 200 metres | NA |
| Usain St. Leo Bolt | M | 17 | 196 | 95 | 2004 | 200 metres | NA |
| Usain St. Leo Bolt | M | 21 | 196 | 95 | 2008 | 100 metres | Gold |
| Usain St. Leo Bolt | M | 21 | 196 | 95 | 2008 | 200 metres | Gold |
| Usain St. Leo Bolt | M | 25 | 196 | 95 | 2012 | 100 metres | Gold |
| Usain St. Leo Bolt | M | 25 | 196 | 95 | 2012 | 200 metres | Gold |
| Usain St. Leo Bolt | M | 29 | 196 | 95 | 2016 | 100 metres | Gold |
| Usain St. Leo Bolt | M | 29 | 196 | 95 | 2016 | 200 metres | Gold |
| Daniel "Danny" Bltz | M | 30 | 178 | 68 | 1992 | Marathon | NA |
| Yvette Bonapart | F | 23 | 169 | 65 | 1988 | 100 metres | NA |
| Yvette Bonapart | F | 23 | 169 | 65 | 1988 | 200 metres | NA |
| Olga Petrovna Bondarenko (Krentser-) | F | 28 | 154 | 42 | 1988 | 10,000 metres | Gold |
| Olga Petrovna Bondarenko (Krentser-) | F | 32 | 154 | 42 | 1992 | 10,000 metres | NA |
| Mario Bonello | M | 22 | 180 | 76 | 1996 | 100 metres | NA |
| Mario Bonello | M | 26 | 180 | 76 | 2000 | 100 metres | NA |
| Liemarvin Bonevacia | M | 23 | 185 | 74 | 2012 | 400 metres | NA |
| Liemarvin Bonevacia | M | 27 | 185 | 74 | 2016 | 400 metres | NA |
| Celma da Graa Soares Bonfim | F | 30 | 165 | 58 | 2008 | 5,000 metres | NA |
| Celma da Graa Soares Bonfim | F | 38 | 165 | 58 | 2016 | 1,500 metres | NA |
| Jailto dos Santos Bonfim | M | 24 | 185 | 78 | 1988 | 100 metres | NA |
| Franoise Bonnet | F | 31 | 163 | 48 | 1988 | Marathon | NA |
| Seaksarn Boonrat | M | 23 | 164 | 58 | 1992 | 200 metres | NA |
| Secundino Borabota Epacua | M | 23 | 172 | 71 | 1984 | 400 metres | NA |
| Secundino Borabota Epacua | M | 27 | 172 | 71 | 1988 | 100 metres | NA |
| Alain Bordeleau | M | 27 | 177 | 63 | 1984 | Marathon | NA |
| Gelindo Bordin | M | 29 | 180 | 68 | 1988 | Marathon | Gold |
| Gelindo Bordin | M | 33 | 180 | 68 | 1992 | Marathon | NA |
| Diane Borg | F | 21 | 162 | 60 | 2012 | 100 metres | NA |
| Lyudmila Borisova | F | 30 | 172 | 57 | 1996 | 1,500 metres | NA |
| Tatyana Borisova | F | 28 | 178 | 63 | 2004 | 1,500 metres | NA |
| Gyula Borka | M | 33 | 174 | 57 | 1992 | Marathon | NA |
| Jacques Borle | M | 22 | 180 | 72 | 1980 | 400 metres | NA |
| Jonathan Borle | M | 20 | 180 | 69 | 2008 | 400 metres | NA |
| Jonathan Borle | M | 24 | 180 | 69 | 2012 | 400 metres | NA |
| Jonathan Borle | M | 28 | 180 | 69 | 2016 | 200 metres | NA |
| Jonathan Borle | M | 28 | 180 | 69 | 2016 | 400 metres | NA |
| Kvin Borle | M | 20 | 180 | 67 | 2008 | 400 metres | NA |
| Kvin Borle | M | 24 | 180 | 67 | 2012 | 400 metres | NA |
| Kvin Borle | M | 28 | 180 | 67 | 2016 | 400 metres | NA |
| Olivia Borle | F | 30 | 172 | 57 | 2016 | 200 metres | NA |
| Rita Maria Varhela Borralho | F | 30 | 163 | 55 | 1984 | Marathon | NA |
| Manuel Francisco Borrega Mena | M | 26 | 173 | 68 | 1996 | 100 metres | NA |
| Zandra Patricia Borrero Daz | F | 23 | 170 | 65 | 1996 | 100 metres | NA |
| Charles Borromeo | M | 25 | 174 | 59 | 1984 | 800 metres | NA |
| Yury Mikhaylovich Borzakovsky | M | 19 | 183 | 70 | 2000 | 800 metres | NA |
| Yury Mikhaylovich Borzakovsky | M | 23 | 183 | 70 | 2004 | 800 metres | Gold |
| Yury Mikhaylovich Borzakovsky | M | 27 | 183 | 70 | 2008 | 800 metres | NA |
| Yury Mikhaylovich Borzakovsky | M | 31 | 183 | 70 | 2012 | 800 metres | NA |
| Branger Aymard Bosse | M | 23 | 173 | 74 | 2008 | 100 metres | NA |
| Branger Aymard Bosse | M | 27 | 173 | 74 | 2012 | 100 metres | NA |
| Pierre-Ambroise Bosse | M | 20 | 185 | 68 | 2012 | 800 metres | NA |
| Pierre-Ambroise Bosse | M | 24 | 185 | 68 | 2016 | 800 metres | NA |
| Mihaela Maria Botezan | F | 27 | 160 | 46 | 2004 | 10,000 metres | NA |
| Johannes Jacobus "Johan" Botha | M | 22 | 181 | 68 | 1996 | 800 metres | NA |
| Johannes Jacobus "Johan" Botha | M | 26 | 181 | 68 | 2000 | 800 metres | NA |
| Werner Botha | M | 22 | 186 | 73 | 2000 | 800 metres | NA |
| Christine Botlogetswe | F | 20 | 170 | 65 | 2016 | 400 metres | NA |
| Marcelle Cecilia Bouele Bondo | F | 23 | 166 | 60 | 2016 | 100 metres | NA |
| Tarek Boukensa | M | 22 | 178 | 62 | 2004 | 1,500 metres | NA |
| Tarek Boukensa | M | 26 | 178 | 62 | 2008 | 1,500 metres | NA |
| Kamal Boulahfane | M | 24 | 185 | 72 | 2000 | 1,500 metres | NA |
| Kamal Boulahfane | M | 28 | 185 | 72 | 2004 | 1,500 metres | NA |
| Kamal Boulahfane | M | 32 | 185 | 72 | 2008 | 1,500 metres | NA |
| Kawtar Boulaid | F | 26 | 159 | 45 | 2016 | Marathon | NA |
| Khalid Boulami | M | 26 | 167 | 60 | 1996 | 5,000 metres | Bronze |
| Hassiba Boulmerka | F | 20 | 158 | 49 | 1988 | 800 metres | NA |
| Hassiba Boulmerka | F | 20 | 158 | 49 | 1988 | 1,500 metres | NA |
| Hassiba Boulmerka | F | 24 | 158 | 49 | 1992 | 1,500 metres | Gold |
| Hassiba Boulmerka | F | 28 | 158 | 49 | 1996 | 1,500 metres | NA |
| Boualong Boungnavong | F | 21 | 155 | 50 | 1980 | 200 metres | NA |
| Abdel Razzak Bounour | M | 27 | 176 | 60 | 1984 | 5,000 metres | NA |
| Soufiyan Bouqantar | M | 18 | 173 | 54 | 2012 | 5,000 metres | NA |
| Soufiyan Bouqantar | M | 22 | 173 | 54 | 2016 | 5,000 metres | NA |
| Abderrahhime Bouramdane | M | 30 | 170 | 58 | 2008 | Marathon | NA |
| Abderrahhime Bouramdane | M | 34 | 170 | 58 | 2012 | Marathon | NA |
| Jean-Jacques Boussemart | M | 21 | 178 | 65 | 1984 | 200 metres | NA |
| Antoine Boussombo | M | 28 | 178 | 69 | 1996 | 200 metres | NA |
| Antoine Boussombo | M | 32 | 178 | 69 | 2000 | 100 metres | NA |
| Antoine Boussombo | M | 32 | 178 | 69 | 2000 | 200 metres | NA |
| Moulay Brahim Boutayeb | M | 21 | 171 | 60 | 1988 | 10,000 metres | Gold |
| Moulay Brahim Boutayeb | M | 24 | 171 | 60 | 1992 | 5,000 metres | NA |
| Hammou Boutayeb | M | NA | 173 | 60 | 1992 | 10,000 metres | NA |
| Kristen Robert "Kris" Bowditch | M | 25 | 186 | 60 | 2000 | 5,000 metres | NA |
| Frentorish "Tori" Bowie | F | 25 | 175 | 58 | 2016 | 100 metres | Silver |
| Frentorish "Tori" Bowie | F | 25 | 175 | 58 | 2016 | 200 metres | Bronze |
| Jacques "Jacky" Boxberger | M | 35 | 183 | 70 | 1984 | Marathon | NA |
| Christina Tracy Boxer-Cahill | F | 23 | 164 | 51 | 1980 | 800 metres | NA |
| Christina Tracy Boxer-Cahill | F | 27 | 164 | 51 | 1984 | 1,500 metres | NA |
| Christina Tracy Boxer-Cahill | F | 31 | 164 | 51 | 1988 | 1,500 metres | NA |
| Cheikh Tidiane Ameth Boye | M | 27 | 178 | 69 | 1988 | 800 metres | NA |
| Marime Boye | F | 23 | 170 | 58 | 1980 | 100 metres | NA |
| Marime Boye | F | 23 | 170 | 58 | 1980 | 400 metres | NA |
| Steven "Steve" Brace | M | 31 | 178 | 68 | 1992 | Marathon | NA |
| Steven "Steve" Brace | M | 35 | 178 | 68 | 1996 | Marathon | NA |
| Marvin Bracy | M | 22 | 175 | 78 | 2016 | 100 metres | NA |
| Colin Bradford | M | 25 | 188 | 80 | 1980 | 200 metres | NA |
| Anita Brgger (-Belz) | F | 31 | 170 | 58 | 2004 | 800 metres | NA |
| Terrence Paul "Terry" Brahm | M | 25 | 180 | 65 | 1988 | 5,000 metres | NA |
| Ibrahim Tanko Braimah | M | 21 | 175 | 74 | 2000 | 200 metres | NA |
| Darren Devere Braithwaite | M | 27 | 188 | 85 | 1996 | 100 metres | NA |
| George Branche | M | 27 | 175 | 63 | 1980 | 800 metres | NA |
| George Branche | M | 27 | 175 | 63 | 1980 | 1,500 metres | NA |
| Slobodan Brankovi | M | 20 | 190 | 82 | 1988 | 400 metres | NA |
| Slobodan Brankovi | M | 24 | 190 | 82 | 1992 | 400 metres | NA |
| Nathan "Nate" Brannen | M | 25 | 174 | 58 | 2008 | 1,500 metres | NA |
| Nathan "Nate" Brannen | M | 29 | 174 | 58 | 2012 | 1,500 metres | NA |
| Nathan "Nate" Brannen | M | 33 | 174 | 58 | 2016 | 1,500 metres | NA |
| Keith Alan Brantly | M | 34 | 180 | 64 | 1996 | Marathon | NA |
| Alfredo Jos Jernimo Brs | M | 27 | 179 | 61 | 1996 | 10,000 metres | NA |
| Christopher Anthony "Chris" Brathwaite | M | 31 | 175 | 75 | 1980 | 100 metres | NA |
| Christopher Anthony "Chris" Brathwaite | M | 31 | 175 | 75 | 1980 | 200 metres | NA |
| Peter Braun | M | 26 | 183 | 64 | 1988 | 800 metres | NA |
| Albert Idel Bravo Morales | M | 24 | 199 | 88 | 2012 | 400 metres | NA |
| Albert Idel Bravo Morales | M | 28 | 199 | 88 | 2016 | 400 metres | NA |
| Frantiek Beka | M | 22 | 180 | 74 | 1980 | 200 metres | NA |
| Melissa Breen | F | 21 | 174 | 65 | 2012 | 100 metres | NA |
| Melissa Breen | F | 25 | 174 | 65 | 2016 | 100 metres | NA |
| Christina Brehmer-Lathan | F | 22 | 169 | 57 | 1980 | 400 metres | Bronze |
| Nery Antonio Brenes Crdenas | M | 22 | 175 | 70 | 2008 | 400 metres | NA |
| Nery Antonio Brenes Crdenas | M | 26 | 175 | 70 | 2012 | 400 metres | NA |
| Nery Antonio Brenes Crdenas | M | 30 | 175 | 70 | 2016 | 200 metres | NA |
| Nery Antonio Brenes Crdenas | M | 30 | 175 | 70 | 2016 | 400 metres | NA |
| Grit Breuer (-Springstein) | F | 24 | 168 | 63 | 1996 | 400 metres | NA |
| Derrick Keith Brew | M | 26 | 185 | 81 | 2004 | 400 metres | Bronze |
| Alfons "Fons" Brijdenbach | M | 25 | 185 | 77 | 1980 | 400 metres | NA |
| Stephen "Steve" Brimacombe | M | 25 | 180 | 75 | 1996 | 200 metres | NA |
| Valerie Ann Brisco-Hooks | F | 24 | 170 | 62 | 1984 | 200 metres | Gold |
| Valerie Ann Brisco-Hooks | F | 24 | 170 | 62 | 1984 | 400 metres | Gold |
| Valerie Ann Brisco-Hooks | F | 28 | 170 | 62 | 1988 | 400 metres | NA |
| Marcela Valeria Britos | F | 23 | 167 | 57 | 2008 | 800 metres | NA |
| Fionnuala Britton-McCormack | F | 27 | 159 | 46 | 2012 | 5,000 metres | NA |
| Fionnuala Britton-McCormack | F | 27 | 159 | 46 | 2012 | 10,000 metres | NA |
| Fionnuala Britton-McCormack | F | 31 | 159 | 46 | 2016 | Marathon | NA |
| John Paul Brizzel | M | 23 | 182 | 71 | 2000 | 100 metres | NA |
| John Paul Brizzel | M | 23 | 182 | 71 | 2000 | 200 metres | NA |
| John Paul Brizzel | M | 27 | 182 | 71 | 2004 | 200 metres | NA |
| Mirtha Brock Forbes | F | 26 | 159 | 60 | 1996 | 100 metres | NA |
| Tim Broe | M | 27 | 180 | 68 | 2004 | 5,000 metres | NA |
| Trayvon Jaquez Bromell | M | 21 | 175 | 70 | 2016 | 100 metres | NA |
| Melchior Hendrik "Henk" Brouwer | M | 26 | 191 | 70 | 1980 | 200 metres | NA |
| Aaron Brown | M | 20 | 198 | 79 | 2012 | 200 metres | NA |
| Aaron Brown | M | 24 | 198 | 79 | 2016 | 100 metres | NA |
| Aaron Brown | M | 24 | 198 | 79 | 2016 | 200 metres | NA |
| Alice Regina Brown (-Harris) | F | 23 | 159 | 59 | 1984 | 100 metres | Silver |
| Alicia Brown | F | 26 | 165 | 57 | 2016 | 400 metres | NA |
| Christopher Deon "Chris" Brown | M | 21 | 178 | 75 | 2000 | 400 metres | NA |
| Christopher Deon "Chris" Brown | M | 25 | 178 | 75 | 2004 | 400 metres | NA |
| Christopher Deon "Chris" Brown | M | 29 | 178 | 75 | 2008 | 400 metres | NA |
| Christopher Deon "Chris" Brown | M | 33 | 178 | 75 | 2012 | 400 metres | NA |
| Christopher Deon "Chris" Brown | M | 37 | 178 | 75 | 2016 | 400 metres | NA |
| Courtney Brown | M | 23 | 176 | 70 | 1988 | 200 metres | NA |
| Darrel Rondel Brown | M | 23 | 179 | 85 | 2008 | 100 metres | NA |
| Jonathan Michael "Jon" Brown | M | 25 | 175 | 57 | 1996 | 10,000 metres | NA |
| Jonathan Michael "Jon" Brown | M | 29 | 175 | 57 | 2000 | Marathon | NA |
| Jonathan Michael "Jon" Brown | M | 33 | 175 | 57 | 2004 | Marathon | NA |
| Julie Ann Brown | F | 29 | 168 | 49 | 1984 | Marathon | NA |
| Ashani Kemarley Brown | M | 24 | 182 | 85 | 2016 | 100 metres | NA |
| Philip Andrew "Phil" Brown | M | 22 | 180 | 73 | 1984 | 400 metres | NA |
| Ronald James "Ron" Brown | M | 23 | 180 | 84 | 1984 | 100 metres | NA |
| Alfred Browne | M | 25 | 179 | 72 | 1984 | 400 metres | NA |
| Alfred Browne | M | 29 | 179 | 72 | 1988 | 400 metres | NA |
| Daniel "Dan" Browne | M | 29 | 178 | 66 | 2004 | 10,000 metres | NA |
| Daniel "Dan" Browne | M | 29 | 178 | 66 | 2004 | Marathon | NA |
| Milton O. Browne | M | 24 | 170 | 60 | 2000 | 800 metres | NA |
| Pierre Browne | M | 20 | 175 | 71 | 2000 | 200 metres | NA |
| Pierre Browne | M | 24 | 175 | 71 | 2004 | 100 metres | NA |
| Pierre Browne | M | 28 | 175 | 71 | 2008 | 100 metres | NA |
| Andrew Bruce | M | 21 | 182 | 75 | 1980 | 200 metres | NA |
| Lucas "Luc" Bruchet | M | 25 | 183 | 69 | 2016 | 5,000 metres | NA |
| Henricho Bruintjies | M | 23 | 179 | 72 | 2016 | 100 metres | NA |
| Roberta Brunet | F | 31 | 170 | 58 | 1996 | 5,000 metres | Bronze |
| Roberta Brunet | F | 35 | 170 | 58 | 2000 | 5,000 metres | NA |
| Federico Bruno | M | 23 | 185 | 66 | 2016 | Marathon | NA |
| Niall Bruton | M | 24 | 180 | 69 | 1996 | 1,500 metres | NA |
| Laverne Bryan | F | 19 | 171 | 50 | 1984 | 800 metres | NA |
| Laverne Bryan | F | 19 | 171 | 50 | 1984 | 1,500 metres | NA |
| Laverne Bryan | F | 23 | 171 | 50 | 1988 | 800 metres | NA |
| Laverne Bryan | F | 23 | 171 | 50 | 1988 | 1,500 metres | NA |
| Olha Arkadivna Bryzhina (Vladykina-) | F | 25 | 171 | 63 | 1988 | 400 metres | Gold |
| Olha Arkadivna Bryzhina (Vladykina-) | F | 29 | 171 | 63 | 1992 | 400 metres | Silver |
| Yelyzaveta Viktorivna Bryzhina | F | 22 | 173 | 63 | 2012 | 200 metres | NA |
| Yelyzaveta Viktorivna Bryzhina | F | 26 | 173 | 63 | 2016 | 200 metres | NA |
| Anna Brzeziska | F | 21 | 171 | 57 | 1992 | 1,500 metres | NA |
| Anna Brzeziska | F | 25 | 171 | 57 | 1996 | 1,500 metres | NA |
| Elanga Buala | F | 20 | 163 | 50 | 1984 | 200 metres | NA |
| Elanga Buala | F | 20 | 163 | 50 | 1984 | 400 metres | NA |
| Emiliano Buale | M | 22 | NA | NA | 1992 | 800 metres | NA |
| Andreas Hjartbro Bube | M | 25 | 178 | 65 | 2012 | 800 metres | NA |
| Andreas Hjartbro Bube | M | 29 | 178 | 65 | 2016 | 800 metres | NA |
| Ivano Bucci | M | 21 | 180 | 80 | 2008 | 400 metres | NA |
| Markus Bchel | M | 23 | 180 | 75 | 1984 | 100 metres | NA |
| Markus Bchel | M | 23 | 180 | 75 | 1984 | 200 metres | NA |
| Markus Bchel | M | 27 | 180 | 75 | 1988 | 100 metres | NA |
| Markus Bchel | M | 27 | 180 | 75 | 1988 | 200 metres | NA |
| Selina Christina Bchel | F | 25 | 167 | 57 | 2016 | 800 metres | NA |
| Andr Bucher | M | 19 | 186 | 78 | 1996 | 800 metres | NA |
| Andr Bucher | M | 23 | 186 | 78 | 2000 | 800 metres | NA |
| Andr Bucher | M | 27 | 186 | 78 | 2004 | 800 metres | NA |
| Michael Buchleitner | M | 30 | 190 | 72 | 2000 | Marathon | NA |
| Michael Buchleitner | M | 34 | 190 | 72 | 2004 | Marathon | NA |
| Stphane Buckland | M | 23 | 172 | 70 | 2000 | 100 metres | NA |
| Stphane Buckland | M | 23 | 172 | 70 | 2000 | 200 metres | NA |
| Stphane Buckland | M | 27 | 172 | 70 | 2004 | 200 metres | NA |
| Stphane Buckland | M | 31 | 172 | 70 | 2008 | 200 metres | NA |
| Zoe Buckman | F | 23 | 168 | 50 | 2012 | 1,500 metres | NA |
| Zoe Buckman | F | 27 | 168 | 50 | 2016 | 1,500 metres | NA |
| Jack Richard Buckner | M | 26 | 173 | 59 | 1988 | 5,000 metres | NA |
| Jack Richard Buckner | M | 30 | 173 | 59 | 1992 | 5,000 metres | NA |
| Eduardo Buenavista | M | 24 | 152 | 62 | 2004 | Marathon | NA |
| Marguerite Gay Buist (-Ritchie) | F | 29 | 166 | 49 | 1992 | Marathon | NA |
| Anna Bukis (-Owsiak) | F | 26 | 167 | 61 | 1980 | 800 metres | NA |
| Anna Bukis (-Owsiak) | F | 26 | 167 | 61 | 1980 | 1,500 metres | NA |
| Lerma Elmira Bulauitan-Gabito | F | 25 | 163 | 53 | 2000 | 100 metres | NA |
| Makelesi Bulikiobo-Batimala | F | 26 | 181 | 65 | 2004 | 400 metres | NA |
| Makelesi Bulikiobo-Batimala | F | 30 | 181 | 65 | 2008 | 400 metres | NA |
| Andriy Zygmuntovych Bulkovskiy | M | 23 | 184 | 64 | 1996 | 1,500 metres | NA |
| Gamze Bulut | F | 19 | 166 | 48 | 2012 | 1,500 metres | Silver |
| Seren Bundy-Davies | F | 21 | 175 | 63 | 2016 | 400 metres | NA |
| Wilfred Kipkemboi Bungei | M | 24 | 172 | 60 | 2004 | 800 metres | NA |
| Wilfred Kipkemboi Bungei | M | 28 | 172 | 60 | 2008 | 800 metres | Gold |
| Viktor Volodymyrovych Burakov | M | 25 | 182 | 73 | 1980 | 400 metres | NA |
| Ramilya Munavarovna Burangulova (-Gareyeva) | F | 31 | 154 | 50 | 1992 | Marathon | NA |
| Ramilya Munavarovna Burangulova (-Gareyeva) | F | 35 | 154 | 50 | 1996 | Marathon | NA |
| Jitka Burianov | F | 23 | 174 | 57 | 2000 | 400 metres | NA |
| Gelete Burka Bati | F | 22 | 160 | 43 | 2008 | 1,500 metres | NA |
| Gelete Burka Bati | F | 26 | 160 | 43 | 2012 | 5,000 metres | NA |
| Gelete Burka Bati | F | 30 | 160 | 43 | 2016 | 10,000 metres | NA |
| Stefan Burkart | M | 34 | 180 | 78 | 1992 | 100 metres | NA |
| Stefan Burkart | M | 34 | 180 | 78 | 1992 | 200 metres | NA |
| Stefan Burkart | M | 38 | 180 | 78 | 1996 | 100 metres | NA |
| Janet Burke | F | 21 | 162 | 61 | 1984 | 200 metres | NA |
| Cornelia Brki (de Vos-) | F | 26 | 160 | 49 | 1980 | 1,500 metres | NA |
| Cornelia Brki (de Vos-) | F | 34 | 160 | 49 | 1988 | 1,500 metres | NA |
| Olena Ivanivna Burkovska | F | 30 | 158 | 50 | 2012 | Marathon | NA |
| Dmitry Valeryevich Burmakin | M | 23 | 173 | 52 | 2004 | Marathon | NA |
| Marian Joan Burnett | F | 28 | 162 | 52 | 2004 | 800 metres | NA |
| Marian Joan Burnett | F | 32 | 162 | 52 | 2008 | 800 metres | NA |
| Marc Burns | M | 21 | 183 | 91 | 2004 | 100 metres | NA |
| Marc Burns | M | 25 | 183 | 91 | 2008 | 100 metres | NA |
| John Burra | M | 22 | 162 | 56 | 1988 | Marathon | NA |
| John Burra | M | 26 | 162 | 56 | 1992 | Marathon | NA |
| Leroy Russell Burrell | M | 25 | 183 | 82 | 1992 | 100 metres | NA |
| Mary Burzminski | F | 27 | 165 | 49 | 1988 | 800 metres | NA |
| Michelle Bush (-Cuke) | F | 26 | 157 | 48 | 1988 | Marathon | NA |
| Wilson Kipkemei Busienei | M | 22 | 167 | 61 | 2004 | 10,000 metres | NA |
| Gabriele "Gaby" Bumann | F | 24 | 170 | 57 | 1984 | 400 metres | NA |
| Andreas Busse | M | 21 | 185 | 68 | 1980 | 800 metres | NA |
| Andreas Busse | M | 21 | 185 | 68 | 1980 | 1,500 metres | NA |
| Lizanne Bussires (-Chafe) | F | 27 | 159 | 51 | 1988 | Marathon | NA |
| Lizanne Bussires (-Chafe) | F | 30 | 159 | 51 | 1992 | Marathon | NA |
| David Bustos Gonzlez | M | 21 | 182 | 64 | 2012 | 1,500 metres | NA |
| David Bustos Gonzlez | M | 25 | 182 | 64 | 2016 | 1,500 metres | NA |
| Urige Arado Buta | M | 33 | 180 | 64 | 2012 | Marathon | NA |
| Andrew "Andy" Butchart | M | 24 | 175 | 64 | 2016 | 5,000 metres | NA |
| Faustin Butra | M | 28 | NA | NA | 1984 | 400 metres | NA |
| Katherine "Kathy" Butler | F | 22 | 174 | 54 | 1996 | 5,000 metres | NA |
| Katherine "Kathy" Butler | F | 30 | 174 | 54 | 2004 | 10,000 metres | NA |
| Vitaliy Mykolaiovych Butrym | M | 21 | 180 | 75 | 2012 | 400 metres | NA |
| Vitaliy Mykolaiovych Butrym | M | 25 | 180 | 75 | 2016 | 400 metres | NA |
| Olena Romanivna Buzhenko (-Martson) | F | 27 | 170 | 55 | 2000 | 800 metres | NA |
| Lilian Bwalya | F | 25 | NA | NA | 2000 | 400 metres | NA |
| Sergey Anatolyevich Bychkov | M | 25 | 186 | 90 | 2000 | 100 metres | NA |
| Linda Byrne | F | 26 | 163 | 50 | 2012 | Marathon | NA |
| Paul Byrne | M | 20 | 180 | 68 | 1996 | 800 metres | NA |
| Yolanda Beatriz Caballero Prez | F | 30 | 155 | 46 | 2012 | Marathon | NA |
| Claudio Cabn | M | 20 | 170 | 55 | 1984 | Marathon | NA |
| Elvira Cabbarova | F | 19 | 168 | 59 | 1996 | 100 metres | NA |
| Ignacio Cceres Llorca | M | 36 | 165 | 53 | 2012 | Marathon | NA |
| Fermn Cacho Ruiz | M | 23 | 175 | 65 | 1992 | 1,500 metres | Gold |
| Fermn Cacho Ruiz | M | 27 | 175 | 65 | 1996 | 1,500 metres | Silver |
| Levi Asher Cadogan | M | 20 | 181 | 78 | 2016 | 200 metres | NA |
| Florent Caelen | M | 27 | 175 | 54 | 2016 | Marathon | NA |
| Cidlio Seco Caetano | M | 32 | 173 | 67 | 1984 | Marathon | NA |
| Cai Jianming | M | 25 | 179 | 70 | 1988 | 100 metres | NA |
| Cai Shangyan | M | 25 | 168 | 51 | 1988 | Marathon | NA |
| Amparo Caicedo Mina | F | 23 | 167 | 50 | 1988 | 100 metres | NA |
| Daniele Caimmi | M | 27 | 180 | 60 | 2000 | 10,000 metres | NA |
| Daniele Caimmi | M | 31 | 180 | 60 | 2004 | Marathon | NA |
| Daniel Stephen Caines | M | 21 | 178 | 73 | 2000 | 400 metres | NA |
| Daniel Stephen Caines | M | 25 | 178 | 73 | 2004 | 400 metres | NA |
| Asl akr (-Alptekin) | F | 26 | 168 | 50 | 2012 | 1,500 metres | Gold |
| Zulia Ins Calatayud Torres | F | 20 | 169 | 59 | 2000 | 800 metres | NA |
| Zulia Ins Calatayud Torres | F | 24 | 169 | 59 | 2004 | 800 metres | NA |
| Zulia Ins Calatayud Torres | F | 28 | 169 | 59 | 2008 | 800 metres | NA |
| Franck Caldeira de Almeida | M | 25 | 173 | 49 | 2008 | Marathon | NA |
| Franck Caldeira de Almeida | M | 29 | 173 | 49 | 2012 | Marathon | NA |
| Vincenza Cal | F | 24 | 171 | 62 | 2008 | 200 metres | NA |
| Policarpio Calizaya Huaca | M | 26 | 172 | 62 | 1988 | 10,000 metres | NA |
| Policarpio Calizaya Huaca | M | 29 | 172 | 62 | 1992 | 5,000 metres | NA |
| Policarpio Calizaya Huaca | M | 29 | 172 | 62 | 1992 | 10,000 metres | NA |
| Policarpio Calizaya Huaca | M | 33 | 172 | 62 | 1996 | Marathon | NA |
| Sonia Calizaya Huanca | F | 32 | 151 | 43 | 2008 | Marathon | NA |
| Mara Elena Calle Galarza | F | 41 | 162 | 54 | 2016 | Marathon | NA |
| Juan Rodrigo Camacho | M | 25 | 176 | 62 | 1984 | Marathon | NA |
| Juan Rodrigo Camacho | M | 29 | 176 | 62 | 1988 | Marathon | NA |
| Juan Rodrigo Camacho | M | 33 | 176 | 62 | 1992 | Marathon | NA |
| Alpha B. Camara | M | 21 | NA | NA | 2000 | 100 metres | NA |
| Bounkou Camara | F | 20 | 167 | 55 | 2008 | 100 metres | NA |
| Kadiatou Camara | F | 19 | 182 | 60 | 2000 | 100 metres | NA |
| Kadiatou Camara | F | 23 | 182 | 60 | 2004 | 200 metres | NA |
| Kadiatou Camara | F | 27 | 182 | 60 | 2008 | 200 metres | NA |
| Moussa Camara | M | 24 | NA | NA | 2012 | 800 metres | NA |
| Sekou Camara | M | NA | 175 | 67 | 1980 | 800 metres | NA |
| Asuka Antonio "Aska" Cambridge | M | 23 | 179 | 74 | 2016 | 100 metres | NA |
| Bertland "Bert" Cameron | M | 20 | 188 | 79 | 1980 | 400 metres | NA |
| Bertland "Bert" Cameron | M | 24 | 188 | 79 | 1984 | 400 metres | NA |
| Bertland "Bert" Cameron | M | 28 | 188 | 79 | 1988 | 400 metres | NA |
| Bradley Dale "Brad" Camp | M | 23 | 167 | 57 | 1988 | Marathon | NA |
| Darren Andrew Campbell | M | 27 | 183 | 83 | 2000 | 100 metres | NA |
| Darren Andrew Campbell | M | 27 | 183 | 83 | 2000 | 200 metres | Silver |
| Darren Andrew Campbell | M | 30 | 183 | 83 | 2004 | 100 metres | NA |
| Darren Andrew Campbell | M | 30 | 183 | 83 | 2004 | 200 metres | NA |
| David "Dave" Campbell | M | 28 | 177 | 65 | 1988 | 1,500 metres | NA |
| John Campbell | M | 39 | 175 | 57 | 1988 | Marathon | NA |
| Juliet Jean Campbell | F | 22 | 178 | 62 | 1992 | 400 metres | NA |
| Juliet Jean Campbell | F | 26 | 178 | 62 | 1996 | 400 metres | NA |
| Juliet Jean Campbell | F | 30 | 178 | 62 | 2000 | 200 metres | NA |
| Kemoy Campbell | M | 25 | 168 | 57 | 2016 | 5,000 metres | NA |
| Robin Theresa Campbell (-Bennett) | F | 25 | 175 | 58 | 1984 | 800 metres | NA |
| Simoya Kadine Campbell | F | 22 | 167 | 54 | 2016 | 800 metres | NA |
| Veronica Angella Campbell-Brown | F | 22 | 168 | 58 | 2004 | 100 metres | Bronze |
| Veronica Angella Campbell-Brown | F | 22 | 168 | 58 | 2004 | 200 metres | Gold |
| Veronica Angella Campbell-Brown | F | 26 | 168 | 58 | 2008 | 200 metres | Gold |
| Veronica Angella Campbell-Brown | F | 30 | 168 | 58 | 2012 | 100 metres | Bronze |
| Veronica Angella Campbell-Brown | F | 30 | 168 | 58 | 2012 | 200 metres | NA |
| Veronica Angella Campbell-Brown | F | 34 | 168 | 58 | 2016 | 200 metres | NA |
| Joo Jos Pontes Campos | M | 21 | 173 | 55 | 1980 | 1,500 metres | NA |
| Joo Jos Pontes Campos | M | 25 | 173 | 55 | 1984 | 5,000 metres | NA |
| Yasemin Can | F | 19 | 166 | 49 | 2016 | 5,000 metres | NA |
| Yasemin Can | F | 19 | 166 | 49 | 2016 | 10,000 metres | NA |
| David Canal Valero | M | 21 | 182 | 75 | 2000 | 400 metres | NA |
| David Canal Valero | M | 25 | 182 | 75 | 2004 | 200 metres | NA |
| David Canal Valero | M | 25 | 182 | 75 | 2004 | 400 metres | NA |
| Ezequiel Mendonca Canrio | M | 24 | 181 | 61 | 1984 | 5,000 metres | NA |
| Ezequiel Mendonca Canrio | M | 28 | 181 | 61 | 1988 | 10,000 metres | NA |
| Felicia Candelario | F | 23 | 162 | 55 | 1984 | 100 metres | NA |
| Aldo Canti | M | 23 | 185 | 80 | 1984 | 400 metres | NA |
| Aldo Canti | M | 31 | 185 | 80 | 1992 | 200 metres | NA |
| Dominique Fabien Canti | M | 21 | 177 | 76 | 1988 | 100 metres | NA |
| Dominique Fabien Canti | M | 25 | 177 | 76 | 1992 | 100 metres | NA |
| Anhel Alberta Cape | F | 22 | 162 | 57 | 2000 | 800 metres | NA |
| Anhel Alberta Cape | F | 26 | 162 | 57 | 2004 | 800 metres | NA |
| John Capel, Jr. | M | 21 | 180 | 82 | 2000 | 200 metres | NA |
| Joo Francisco Capindica | M | 21 | 178 | 72 | 1992 | 400 metres | NA |
| Tereza apkov | F | 25 | 162 | 54 | 2012 | 1,500 metres | NA |
| Dean Capobianco | M | 22 | 180 | 76 | 1992 | 200 metres | NA |
| Dean Capobianco | M | 26 | 180 | 76 | 1996 | 200 metres | NA |
| Norfalia Carabal Villegas | F | 24 | 162 | 49 | 1988 | 200 metres | NA |
| Norfalia Carabal Villegas | F | 24 | 162 | 49 | 1988 | 400 metres | NA |
| Norfalia Carabal Villegas | F | 28 | 162 | 49 | 1992 | 400 metres | NA |
| Norfalia Carabal Villegas | F | 36 | 162 | 49 | 2000 | 400 metres | NA |
| Roberto Caracciolo Mandje (-Mandje) | M | 22 | 183 | 68 | 2004 | 1,500 metres | NA |
| Alejandro Manuel Crdeas Robles | M | 21 | 186 | 73 | 1996 | 400 metres | NA |
| Alejandro Manuel Crdeas Robles | M | 25 | 186 | 73 | 2000 | 400 metres | NA |
| Alejandro Manuel Crdeas Robles | M | 29 | 186 | 73 | 2004 | 400 metres | NA |
| Mara del Carmen Crdeas | F | 25 | 155 | 46 | 1984 | Marathon | NA |
| Juan Carlos Cardona Rivas | M | 30 | 165 | 60 | 2004 | Marathon | NA |
| Juan Carlos Cardona Rivas | M | 34 | 165 | 60 | 2008 | Marathon | NA |
| Juan Carlos Cardona Rivas | M | 38 | 165 | 60 | 2012 | Marathon | NA |
| John Carew | M | 27 | NA | NA | 1980 | 100 metres | NA |
| Jens Carlowitz | M | 24 | 186 | 76 | 1988 | 400 metres | NA |
| Jos Alirio Carrasco Lemus | M | 24 | 170 | 57 | 2000 | Marathon | NA |
| Jos Alirio Carrasco Lemus | M | 28 | 170 | 57 | 2004 | Marathon | NA |
| Javier Adolfo Carriqueo Inostroza | M | 29 | 175 | 61 | 2008 | 1,500 metres | NA |
| Javier Adolfo Carriqueo Inostroza | M | 33 | 175 | 61 | 2012 | 5,000 metres | NA |
| Mark Carroll | M | 28 | 177 | 66 | 2000 | 5,000 metres | NA |
| Mark Carroll | M | 32 | 177 | 66 | 2004 | 5,000 metres | NA |
| Nicole "Nickey" Carroll | F | 28 | 178 | 50 | 2000 | Marathon | NA |
| Nyla Jane Carroll | F | 30 | 172 | 55 | 1996 | 10,000 metres | NA |
| Hamish Carson | M | 27 | 181 | 66 | 2016 | 1,500 metres | NA |
| Louise Carton | F | 22 | 172 | 57 | 2016 | 5,000 metres | NA |
| Deirdre Susan Caruana (-Farrugia) | F | 19 | 160 | 54 | 1992 | 100 metres | NA |
| Deirdre Susan Caruana (-Farrugia) | F | 19 | 160 | 54 | 1992 | 200 metres | NA |
| Florian Carvalho | M | 23 | 183 | 70 | 2012 | 1,500 metres | NA |
| Florian Carvalho | M | 27 | 183 | 70 | 2016 | 1,500 metres | NA |
| Joo Carvalho | M | 37 | 170 | 63 | 1988 | Marathon | NA |
| David Carver | M | 28 | 183 | 68 | 2016 | Marathon | NA |
| Nelkis Teresa Casabona Gonzlez | F | 28 | NA | NA | 2012 | 200 metres | NA |
| Arturo Casado Alda | M | 25 | 187 | 71 | 2008 | 1,500 metres | NA |
| Jorge Castelblanco | M | 28 | 169 | 58 | 2016 | Marathon | NA |
| Jorge Castelln Velarde | M | 27 | 173 | 63 | 1996 | 100 metres | NA |
| Carles Castillejo Salvador | M | 25 | 165 | 61 | 2004 | 5,000 metres | NA |
| Carles Castillejo Salvador | M | 29 | 165 | 61 | 2008 | 10,000 metres | NA |
| Carles Castillejo Salvador | M | 33 | 165 | 61 | 2012 | Marathon | NA |
| Carles Castillejo Salvador | M | 37 | 165 | 61 | 2016 | Marathon | NA |
| Juan Jos Castillo Izarra | M | 24 | 168 | 56 | 1992 | 10,000 metres | NA |
| Cristina Castro Salvador | F | 23 | 164 | 48 | 1992 | 100 metres | NA |
| Dionsio da Silva Castro | M | 24 | 167 | 56 | 1988 | 10,000 metres | NA |
| Dionsio da Silva Castro | M | 28 | 167 | 56 | 1992 | Marathon | NA |
| Domingos da Silva Castro | M | 24 | 167 | 56 | 1988 | 5,000 metres | NA |
| Domingos da Silva Castro | M | 28 | 167 | 56 | 1992 | 5,000 metres | NA |
| Domingos da Silva Castro | M | 28 | 167 | 56 | 1992 | 10,000 metres | NA |
| Domingos da Silva Castro | M | 32 | 167 | 56 | 1996 | Marathon | NA |
| Domingos da Silva Castro | M | 36 | 167 | 56 | 2000 | Marathon | NA |
| Eduardo Castro Almanza | M | 30 | 173 | 63 | 1984 | 5,000 metres | NA |
| Paulo Jorge Piheiro Barros Catarino | M | 24 | 174 | 55 | 1988 | Marathon | NA |
| Anua Ctun | F | 27 | 155 | 44 | 1996 | Marathon | NA |
| Anua Ctun | F | 31 | 155 | 44 | 2000 | Marathon | NA |
| Alessandro Cavallaro | M | 20 | 170 | 60 | 2000 | 200 metres | NA |
| Felismina Cavela | F | 19 | 156 | 45 | 2012 | 800 metres | NA |
| Elston Cawley | M | 20 | 184 | 90 | 1996 | 200 metres | NA |
| Marie-Christine Cazier-Balo | F | 25 | 178 | 59 | 1988 | 200 metres | NA |
| Kateina echov | F | 24 | 173 | 64 | 2012 | 100 metres | NA |
| Machel Cedenio | M | 20 | 183 | 70 | 2016 | 400 metres | NA |
| Paul Ceesay | M | 25 | 185 | 70 | 1984 | 1,500 metres | NA |
| Peter Ceesay | M | 25 | 183 | 71 | 1984 | 800 metres | NA |
| Jeena elnova-Prokopuka | F | 19 | 168 | 52 | 1996 | 5,000 metres | NA |
| Jeena elnova-Prokopuka | F | 23 | 168 | 52 | 2000 | 5,000 metres | NA |
| Jeena elnova-Prokopuka | F | 23 | 168 | 52 | 2000 | 10,000 metres | NA |
| Jeena elnova-Prokopuka | F | 27 | 168 | 52 | 2004 | 10,000 metres | NA |
| Jeena elnova-Prokopuka | F | 39 | 168 | 52 | 2016 | Marathon | NA |
| Yesenia Centeno Sousa | F | 37 | 157 | 47 | 2008 | Marathon | NA |
| Matthew Gerald "Matt" Centrowitz, Jr. | M | 22 | 176 | 65 | 2012 | 1,500 metres | NA |
| Matthew Gerald "Matt" Centrowitz, Jr. | M | 26 | 176 | 65 | 2016 | 1,500 metres | Gold |
| Jolanda eplak (Steblovnik-) | F | 27 | 168 | 54 | 2004 | 800 metres | Bronze |
| Natalia Cerche (Nijelscaia-) | F | 28 | 171 | 67 | 2004 | 10,000 metres | NA |
| Natalia Cerche (Nijelscaia-) | F | 36 | 171 | 67 | 2012 | Marathon | NA |
| Vitalie Cerches | M | 27 | NA | NA | 2000 | 800 metres | NA |
| Jos Manuel Cerezo Moreno | M | 27 | 185 | 69 | 2000 | 800 metres | NA |
| Dionicio Cern Pizarro | M | 26 | 173 | 54 | 1992 | Marathon | NA |
| Dionicio Cern Pizarro | M | 30 | 173 | 54 | 1996 | Marathon | NA |
| Fabio Cerutti | M | 22 | 190 | 81 | 2008 | 100 metres | NA |
| Abdil Ceylan | M | 25 | 178 | 60 | 2008 | Marathon | NA |
| Bouchra Chaabi | F | 19 | 162 | 50 | 2000 | 10,000 metres | NA |
| Bouchra Chaabi | F | 27 | 162 | 50 | 2008 | 1,500 metres | NA |
| Rosa Alba Chacha Chacha | F | 29 | 155 | 48 | 2012 | Marathon | NA |
| Rosa Alba Chacha Chacha | F | 33 | 155 | 48 | 2016 | Marathon | NA |
| Chae Eun-Hui | F | 26 | 158 | 41 | 2008 | Marathon | NA |
| Chae Hong-Nak | M | 23 | 172 | 61 | 1984 | Marathon | NA |
| Alberto Francisco Cansado Chaa | M | 30 | 167 | 51 | 2004 | Marathon | NA |
| Liliana Carmen Chal Das | F | 33 | 165 | 48 | 1988 | 400 metres | NA |
| Angela Frances Chalmers (-Espinoza) | F | 25 | 170 | 56 | 1988 | 1,500 metres | NA |
| Angela Frances Chalmers (-Espinoza) | F | 28 | 170 | 56 | 1992 | 1,500 metres | NA |
| Carlton Chambers | M | 21 | 183 | 73 | 1996 | 200 metres | NA |
| Dwain Anthony Chambers | M | 22 | 180 | 83 | 2000 | 100 metres | NA |
| Dwain Anthony Chambers | M | 34 | 180 | 83 | 2012 | 100 metres | NA |
| Ricardo Chambers | M | 23 | 177 | 73 | 2008 | 400 metres | NA |
| Thomas Chamney | M | 24 | 189 | 78 | 2008 | 800 metres | NA |
| Man Yee "Maggie" Chan (-Roper) | F | 24 | 168 | 53 | 2000 | 5,000 metres | NA |
| Man Yee "Maggie" Chan (-Roper) | F | 24 | 168 | 53 | 2000 | 10,000 metres | NA |
| Chan Seyha | F | 17 | 165 | 60 | 2012 | 200 metres | NA |
| Dutee Chand | F | 20 | 160 | 50 | 2016 | 100 metres | NA |
| Hari Chand | M | 27 | 172 | 63 | 1980 | 10,000 metres | NA |
| Hari Chand | M | 27 | 172 | 63 | 1980 | Marathon | NA |
| Lucia Chandamale | F | 20 | 165 | 48 | 2008 | 5,000 metres | NA |
| Chang Chia-Che | M | 29 | 173 | 56 | 2012 | Marathon | NA |
| Chang Feng-Hua | F | 20 | 167 | 56 | 1988 | 400 metres | NA |
| Chang Sop-Choe | M | 25 | 169 | 59 | 1980 | Marathon | NA |
| Hassan Chani | M | 28 | 170 | 60 | 2016 | 10,000 metres | NA |
| Jean-Michel Charbonnel | M | 28 | 173 | 55 | 1980 | Marathon | NA |
| Afia Neliah Charles | F | 20 | 170 | 57 | 2012 | 400 metres | NA |
| Ruperta Charles | F | 21 | 171 | 60 | 1984 | 100 metres | NA |
| Omar Abdillahi Charmarke Cochine | M | NA | 178 | 60 | 1984 | Marathon | NA |
| Dominique Chauvelier | M | 35 | 181 | 68 | 1992 | Marathon | NA |
| Elizabeth Chvez Pastora | F | 24 | 165 | 56 | 1996 | 100 metres | NA |
| rika Benildo Chvez Quintero | F | 22 | 170 | 56 | 2012 | 200 metres | NA |
| Nelly Chvez de Wright (-Alandia) | F | 38 | 165 | 55 | 1984 | Marathon | NA |
| Viviana Micaela Chvez | F | 29 | 164 | 52 | 2016 | Marathon | NA |
| Winny Chebet | F | 25 | 152 | 48 | 2016 | 800 metres | NA |
| Abraham Chebii Koskei | M | 24 | 172 | 63 | 2004 | 5,000 metres | NA |
| Dolores Checa Porcel | F | 25 | 168 | 52 | 2008 | 5,000 metres | NA |
| Isabel Checa Porcel | F | 25 | 160 | 55 | 2008 | 10,000 metres | NA |
| Chandra Danette Cheeseborough (-Shellman, -Guice) | F | 25 | 165 | 58 | 1984 | 400 metres | Silver |
| Mouhssin Al-Chehibi | M | 22 | 176 | 73 | 2000 | 800 metres | NA |
| Mouhssin Al-Chehibi | M | 26 | 176 | 73 | 2004 | 800 metres | NA |
| Mouhssin Al-Chehibi | M | 30 | 176 | 73 | 2008 | 800 metres | NA |
| Abdel Kader Chkhmani | M | 25 | 180 | 70 | 1996 | 1,500 metres | NA |
| Juliet Chekwel | F | 26 | NA | NA | 2016 | 5,000 metres | NA |
| Juliet Chekwel | F | 26 | NA | NA | 2016 | 10,000 metres | NA |
| Alice Chelangat | F | 27 | 152 | 49 | 2004 | Marathon | NA |
| Paul Kipkemboi Chelimo | M | 25 | 175 | 57 | 2016 | 5,000 metres | Silver |
| Richard Chelimo | M | 19 | 163 | 54 | 1992 | 10,000 metres | Silver |
| Rose Chelimo | F | 27 | NA | NA | 2016 | Marathon | NA |
| David Chelule | M | 23 | 179 | 63 | 2000 | 5,000 metres | NA |
| Lonah Korlima Chemtai | F | 27 | 165 | 52 | 2016 | Marathon | NA |
| Antony Chemut | M | 19 | 161 | 68 | 2012 | 800 metres | NA |
| Chen Chang-Ming | M | 28 | 164 | 55 | 1984 | Marathon | NA |
| Chen Haijian | M | 24 | 176 | 60 | 2004 | 100 metres | NA |
| Chen Shu-Chuan | F | 22 | 171 | 55 | 2000 | 100 metres | NA |
| Chen Wenzhong | M | 25 | 175 | 70 | 1996 | 100 metres | NA |
| Chen Wenzhong | M | 25 | 175 | 70 | 1996 | 200 metres | NA |
| Chen Ya-Li | F | 19 | 165 | 45 | 1988 | 100 metres | NA |
| Chen Ya-Li | F | 19 | 165 | 45 | 1988 | 200 metres | NA |
| Chen Yu-Hsuan | F | 23 | 157 | 50 | 2016 | Marathon | NA |
| Chen Zhaojing | F | 23 | 177 | 63 | 1992 | 200 metres | NA |
| Cheng Hsin-Fu | M | 23 | 172 | 70 | 1988 | 100 metres | NA |
| Justina Chepchirchir | F | 15 | 150 | 42 | 1984 | 1,500 metres | NA |
| Joyce Chepchumba Koech | F | 25 | 160 | 52 | 1996 | Marathon | NA |
| Joyce Chepchumba Koech | F | 29 | 160 | 52 | 2000 | Marathon | Bronze |
| Joyce Chepkirui | F | 23 | 152 | 48 | 2012 | 10,000 metres | NA |
| Abraham Chepkirwok | M | 19 | 176 | 62 | 2008 | 800 metres | NA |
| Nancy Chepkwemoi | F | 22 | NA | 47 | 2016 | 1,500 metres | NA |
| Nixon Kiplimo Chepseba | M | 21 | 185 | 66 | 2012 | 1,500 metres | NA |
| Joshua Kiprui Cheptegei | M | 19 | NA | NA | 2016 | 5,000 metres | NA |
| Joshua Kiprui Cheptegei | M | 19 | NA | NA | 2016 | 10,000 metres | NA |
| Svetlana Sergeyevna Cherkasova | F | 26 | 165 | 53 | 2004 | 800 metres | NA |
| Abreham Cherkos Feleke | M | 18 | 158 | 52 | 2008 | 5,000 metres | NA |
| Yuliya Igorevna Chermoshanskaya | F | 22 | 174 | 66 | 2008 | 200 metres | NA |
| Nikolay Nikolayevich Chernetsky | M | 20 | 186 | 74 | 1980 | 400 metres | NA |
| Vladislav Chernobay | M | 20 | 192 | 90 | 1996 | 100 metres | NA |
| Lyudmila Alekseyevna Chernova (-Zenina) | F | 25 | 165 | 56 | 1980 | 400 metres | NA |
| Gennady Sergeyevich Chernovol | M | 24 | 185 | 71 | 2000 | 200 metres | NA |
| Gennady Sergeyevich Chernovol | M | 28 | 185 | 71 | 2004 | 100 metres | NA |
| Abraham Naibei Cheroben | M | 23 | 176 | 60 | 2016 | 10,000 metres | NA |
| Janet Cherobon-Bawcom | F | 33 | 170 | 52 | 2012 | 10,000 metres | NA |
| Lydia Cheromei (-Kogo) | F | 15 | 158 | 54 | 1992 | 10,000 metres | NA |
| Lydia Cheromei (-Kogo) | F | 19 | 158 | 54 | 1996 | 5,000 metres | NA |
| Lydia Cheromei (-Kogo) | F | 23 | 158 | 54 | 2000 | 5,000 metres | NA |
| Mercy Cherono Koech | F | 25 | NA | 51 | 2016 | 5,000 metres | NA |
| Priscah Jepleting Cherono (Ngetich-) | F | 28 | 158 | 47 | 2008 | 5,000 metres | NA |
| Charles Cheruiyot | M | 19 | 165 | 54 | 1984 | 5,000 metres | NA |
| Charles Cheruiyot | M | 23 | 165 | 54 | 1988 | 5,000 metres | NA |
| Kenneth Cheruiyot | M | 26 | 173 | 53 | 2000 | Marathon | NA |
| Kipkoech Cheruiyot | M | 19 | 165 | 54 | 1984 | 1,500 metres | NA |
| Kipkoech Cheruiyot | M | 23 | 165 | 54 | 1988 | 1,500 metres | NA |
| Rose Jelagat Cheruiyot (-Kirui) | F | 19 | 154 | 48 | 1996 | 5,000 metres | NA |
| Rose Jelagat Cheruiyot (-Kirui) | F | 24 | 154 | 48 | 2000 | 5,000 metres | NA |
| Vivian Jepkemoi Cheruiyot | F | 17 | 153 | 40 | 2000 | 5,000 metres | NA |
| Vivian Jepkemoi Cheruiyot | F | 24 | 153 | 40 | 2008 | 5,000 metres | NA |
| Vivian Jepkemoi Cheruiyot | F | 28 | 153 | 40 | 2012 | 5,000 metres | Silver |
| Vivian Jepkemoi Cheruiyot | F | 28 | 153 | 40 | 2012 | 10,000 metres | Bronze |
| Vivian Jepkemoi Cheruiyot | F | 32 | 153 | 40 | 2016 | 5,000 metres | Gold |
| Vivian Jepkemoi Cheruiyot | F | 32 | 153 | 40 | 2016 | 10,000 metres | Silver |
| Stella Chesang | F | 19 | NA | NA | 2016 | 5,000 metres | NA |
| Joseph Chesire | M | 26 | 167 | 57 | 1984 | 1,500 metres | NA |
| Joseph Chesire | M | 30 | 167 | 57 | 1988 | 1,500 metres | NA |
| Joseph Chesire | M | 34 | 167 | 57 | 1992 | 1,500 metres | NA |
| Issa Ali Chetoui | M | NA | 172 | 60 | 1980 | Marathon | NA |
| Chiang Wai Hung | M | 24 | 180 | 80 | 2000 | 100 metres | NA |
| Chiang Wai Hung | M | 28 | 180 | 80 | 2004 | 100 metres | NA |
| Masako Chiba | F | 20 | 156 | 39 | 1996 | 10,000 metres | NA |
| Robert Chideka | M | 24 | 162 | 57 | 1980 | 5,000 metres | NA |
| James Nyang Chiengjiek | M | 24 | 179 | 59 | 2016 | 400 metres | NA |
| Maria Benedicta Chigbolu | F | 27 | 172 | 55 | 2016 | 400 metres | NA |
| Agnes Catherine Chikwakwa | F | 15 | 168 | 45 | 2000 | 5,000 metres | NA |
| Agnes Catherine Chikwakwa | F | 19 | 168 | 45 | 2004 | 5,000 metres | NA |
| Gayane Chiloyan | F | 15 | 164 | 54 | 2016 | 200 metres | NA |
| Abel Chimukoko | M | 31 | 186 | 70 | 2004 | Marathon | NA |
| Tendai Chimusasa | M | 21 | 180 | 60 | 1992 | 5,000 metres | NA |
| Tendai Chimusasa | M | 21 | 180 | 60 | 1992 | 10,000 metres | NA |
| Tendai Chimusasa | M | 25 | 180 | 60 | 1996 | Marathon | NA |
| Tendai Chimusasa | M | 29 | 180 | 60 | 2000 | Marathon | NA |
| Chungu Chipako | M | 29 | 170 | 60 | 2000 | 1,500 metres | NA |
| Jonathan Chipalo | M | 26 | 174 | 58 | 1988 | 400 metres | NA |
| Jordan Chipangama | M | 27 | 173 | 53 | 2016 | Marathon | NA |
| Selina Chirchir | F | 15 | 168 | 54 | 1984 | 800 metres | NA |
| Selina Chirchir | F | 27 | 168 | 54 | 1996 | Marathon | NA |
| William Kipkorir Chirchir | M | 21 | 177 | 55 | 2000 | 1,500 metres | NA |
| Kefasi Chitsala | M | 22 | 170 | 63 | 2016 | 5,000 metres | NA |
| Patrick Chiwala | M | 27 | 165 | 53 | 1980 | Marathon | NA |
| Kondwani Chiwina | M | 24 | 180 | 70 | 2004 | 800 metres | NA |
| Tawanda Blessings Chiwira | M | 21 | 178 | 68 | 1996 | 400 metres | NA |
| Tawanda Blessings Chiwira | M | 26 | 178 | 68 | 2000 | 400 metres | NA |
| Augustine Kiprono Choge | M | 21 | 162 | 55 | 2008 | 1,500 metres | NA |
| Choi Gyeong-Hui | F | 22 | 160 | 46 | 2004 | Marathon | NA |
| Choi Se-Beom | F | 16 | 160 | 44 | 1988 | 800 metres | NA |
| Lidia Chojecka (-Okniska) | F | 23 | 163 | 47 | 2000 | 1,500 metres | NA |
| Lidia Chojecka (-Okniska) | F | 27 | 163 | 47 | 2004 | 1,500 metres | NA |
| Lidia Chojecka (-Okniska) | F | 31 | 163 | 47 | 2008 | 1,500 metres | NA |
| Nednapa Chommuak | F | 20 | 164 | 50 | 1992 | 200 metres | NA |
| Chauness Chauzje Choosha | F | 19 | NA | NA | 2012 | 100 metres | NA |
| Shahanuddin Choudhury | M | 25 | 173 | 62 | 1992 | 200 metres | NA |
| Nabil Boutros Choury | M | NA | NA | NA | 1980 | Marathon | NA |
| Rachid Chouhal | M | 37 | 178 | 80 | 2012 | 100 metres | NA |
| Brendan Kyle Akeem Christian | M | 20 | 175 | 70 | 2004 | 200 metres | NA |
| Brendan Kyle Akeem Christian | M | 24 | 175 | 70 | 2008 | 200 metres | NA |
| Brendan Kyle Akeem Christian | M | 28 | 175 | 70 | 2012 | 200 metres | NA |
| Nina Christiansen | F | 32 | 159 | 44 | 1996 | 5,000 metres | NA |
| Linford Ecerio Christie | M | 28 | 189 | 94 | 1988 | 100 metres | Silver |
| Linford Ecerio Christie | M | 28 | 189 | 94 | 1988 | 200 metres | NA |
| Linford Ecerio Christie | M | 32 | 189 | 94 | 1992 | 100 metres | Gold |
| Linford Ecerio Christie | M | 32 | 189 | 94 | 1992 | 200 metres | NA |
| Linford Ecerio Christie | M | 36 | 189 | 94 | 1996 | 100 metres | NA |
| Linford Ecerio Christie | M | 36 | 189 | 94 | 1996 | 200 metres | NA |
| Tyler Christopher | M | 24 | 188 | 84 | 2008 | 400 metres | NA |
| Clement Chukwu | M | 23 | 190 | 82 | 1996 | 400 metres | NA |
| Ajay Chuttoo | M | 30 | 165 | 65 | 1996 | Marathon | NA |
| ukasz Chya | M | 23 | 188 | 86 | 2004 | 100 metres | NA |
| Angelika Cichocka | F | 28 | 170 | 56 | 2016 | 800 metres | NA |
| Angelika Cichocka | F | 28 | 170 | 56 | 2016 | 1,500 metres | NA |
| Hannes Waldemar Cierpinski | M | 29 | 170 | 59 | 1980 | Marathon | Gold |
| Maria Cioncan | F | 27 | 172 | 57 | 2004 | 800 metres | NA |
| Maria Cioncan | F | 27 | 172 | 57 | 2004 | 1,500 metres | Bronze |
| Suzana iri | F | 23 | 164 | 47 | 1992 | 10,000 metres | NA |
| Suzana iri | F | 27 | 164 | 47 | 1996 | Marathon | NA |
| Elena Daniela Crlan | F | 35 | 164 | 47 | 2016 | Marathon | NA |
| Sandra Citt | F | 24 | 162 | 57 | 2000 | 100 metres | NA |
| Christine "Chris" Clark | F | 37 | 165 | 50 | 2000 | Marathon | NA |
| Darren Edward Clark | M | 18 | 179 | 76 | 1984 | 400 metres | NA |
| Darren Edward Clark | M | 23 | 179 | 76 | 1988 | 400 metres | NA |
| Milly Clark | F | 27 | NA | NA | 2016 | Marathon | NA |
| Ranza Clark (-Boileau) | F | 22 | 175 | 57 | 1984 | 800 metres | NA |
| Joetta Clark-Diggs | F | 26 | 168 | 56 | 1988 | 800 metres | NA |
| Joetta Clark-Diggs | F | 29 | 168 | 56 | 1992 | 800 metres | NA |
| Joetta Clark-Diggs | F | 33 | 168 | 56 | 1996 | 800 metres | NA |
| Joetta Clark-Diggs | F | 38 | 168 | 56 | 2000 | 800 metres | NA |
| Hazel Mae Clark-Riley | F | 22 | 178 | 55 | 2000 | 800 metres | NA |
| Hazel Mae Clark-Riley | F | 26 | 178 | 55 | 2004 | 800 metres | NA |
| Hazel Mae Clark-Riley | F | 30 | 178 | 55 | 2008 | 800 metres | NA |
| Davian Dessaline Clarke | M | 20 | 178 | 78 | 1996 | 400 metres | NA |
| Davian Dessaline Clarke | M | 24 | 178 | 78 | 2000 | 400 metres | NA |
| Davian Dessaline Clarke | M | 28 | 178 | 78 | 2004 | 400 metres | NA |
| Georgina "Georgie" Clarke | F | 16 | 170 | 48 | 2000 | 1,500 metres | NA |
| Karen Alicia Clarke | F | 20 | 158 | 58 | 1992 | 100 metres | NA |
| Karen Alicia Clarke | F | 20 | 158 | 58 | 1992 | 200 metres | NA |
| Kendra Clarke | F | 19 | 167 | 56 | 2016 | 400 metres | NA |
| Timicka Clarke | F | 27 | 160 | 54 | 2008 | 100 metres | NA |
| Eldece Clarke-Lewis | F | 19 | 165 | 58 | 1984 | 100 metres | NA |
| Eldece Clarke-Lewis | F | 31 | 165 | 58 | 1996 | 100 metres | NA |
| Donald Gene "Don" Clary, Jr. | M | 27 | 175 | 74 | 1984 | 5,000 metres | NA |
| Paul Marcos Cleary | M | 20 | 180 | 67 | 1996 | 1,500 metres | NA |
| Laurent Clerc | M | 24 | 180 | 79 | 1996 | 400 metres | NA |
| Gerald Clervil | M | 24 | 173 | 67 | 2000 | 400 metres | NA |
| Keita Cline | M | 25 | 179 | 74 | 2000 | 200 metres | NA |
| Mick Clohisey | M | 30 | 180 | 64 | 2016 | Marathon | NA |
| Matthew James Coad | M | 20 | 188 | 81 | 1996 | 200 metres | NA |
| Elisa Nom Cobaea | F | 34 | 156 | 50 | 2000 | 5,000 metres | NA |
| Selahattin obanolu | M | 18 | 174 | 58 | 2004 | 800 metres | NA |
| Sebastian Newbold "Seb" Coe | M | 23 | 175 | 54 | 1980 | 800 metres | Silver |
| Sebastian Newbold "Seb" Coe | M | 23 | 175 | 54 | 1980 | 1,500 metres | Gold |
| Sebastian Newbold "Seb" Coe | M | 27 | 175 | 54 | 1984 | 800 metres | Silver |
| Sebastian Newbold "Seb" Coe | M | 27 | 175 | 54 | 1984 | 1,500 metres | Gold |
| Eduarda Maria Rochateles Castro Coelho | F | 28 | 162 | 62 | 1996 | 800 metres | NA |
| Ildio Sirgado Coelho Sirgado | M | 19 | 169 | 56 | 1980 | 100 metres | NA |
| Rosemar Maria Coelho Neto | F | 27 | 162 | 56 | 2004 | 100 metres | NA |
| Gina Lizeth Coello Touche | F | 37 | 160 | 44 | 2000 | Marathon | NA |
| Eamonn Christopher Coghlan | M | 27 | 177 | 63 | 1980 | 5,000 metres | NA |
| Eamonn Christopher Coghlan | M | 35 | 177 | 63 | 1988 | 5,000 metres | NA |
| Glendon Howard "Glen" Cohen | M | 26 | 185 | 76 | 1980 | 400 metres | NA |
| Louis Steven Fabrice Coiffic | M | 27 | 168 | 73 | 2012 | 100 metres | NA |
| Daniel Cojocaru | M | 23 | 189 | 78 | 1992 | 100 metres | NA |
| Daniel Cojocaru | M | 23 | 189 | 78 | 1992 | 200 metres | NA |
| Olesea Cojuhari | F | 22 | 170 | 58 | 2012 | 400 metres | NA |
| LaTasha Lavon Colander-Richardson (-Clark) | F | 24 | 168 | 52 | 2000 | 400 metres | NA |
| LaTasha Lavon Colander-Richardson (-Clark) | F | 27 | 168 | 52 | 2004 | 100 metres | NA |
| Vronique Collard | F | 29 | 167 | 51 | 1992 | 10,000 metres | NA |
| Williams Collazo Gutirrez | M | 21 | 172 | 71 | 2008 | 400 metres | NA |
| Saruba Colley | F | 23 | 145 | 56 | 2012 | 100 metres | NA |
| Kim Collins | M | 20 | 180 | 77 | 1996 | 100 metres | NA |
| Kim Collins | M | 24 | 180 | 77 | 2000 | 100 metres | NA |
| Kim Collins | M | 24 | 180 | 77 | 2000 | 200 metres | NA |
| Kim Collins | M | 28 | 180 | 77 | 2004 | 100 metres | NA |
| Kim Collins | M | 32 | 180 | 77 | 2008 | 100 metres | NA |
| Kim Collins | M | 32 | 180 | 77 | 2008 | 200 metres | NA |
| Kim Collins | M | 40 | 180 | 77 | 2016 | 100 metres | NA |
| Michelle E. Collins | F | 29 | 177 | 62 | 2000 | 400 metres | NA |
| Simone Collio | M | 24 | 180 | 74 | 2004 | 100 metres | NA |
| Simone Collio | M | 28 | 180 | 74 | 2008 | 100 metres | NA |
| Andrea Colombo | M | 26 | 190 | 75 | 2000 | 100 metres | NA |
| Diego Alberto Colorado Agudelo | M | 42 | 171 | 57 | 2016 | Marathon | NA |
| Slobodanka olovi | F | 23 | 176 | 59 | 1988 | 800 metres | NA |
| Toms "Tom" Coman | M | 20 | 190 | 82 | 2000 | 400 metres | NA |
| Tom Compernolle | M | 28 | 171 | 53 | 2004 | 5,000 metres | NA |
| Marco Ivn Condori Colque | M | 34 | 168 | 60 | 2000 | Marathon | NA |
| Muriel Coneo Paredes | F | 29 | 160 | 50 | 2016 | 1,500 metres | NA |
| Vincent Confait | M | 24 | 179 | 67 | 1984 | 400 metres | NA |
| Alyssa Conley | F | 25 | 176 | 63 | 2016 | 100 metres | NA |
| Alyssa Conley | F | 25 | 176 | 63 | 2016 | 200 metres | NA |
| Kimberley Frances "Kim" Conley | F | 26 | 161 | 49 | 2012 | 5,000 metres | NA |
| Kimberley Frances "Kim" Conley | F | 30 | 161 | 49 | 2016 | 5,000 metres | NA |
| Jared Connaughton | M | 23 | 175 | 79 | 2008 | 200 metres | NA |
| Jared Connaughton | M | 27 | 175 | 79 | 2012 | 200 metres | NA |
| Tina M. Connelly | F | 30 | 165 | 52 | 2000 | 10,000 metres | NA |
| Breege Connolly | F | 38 | 163 | 54 | 2016 | Marathon | NA |
| Mark Robert Conover | M | 28 | 178 | 60 | 1988 | Marathon | NA |
| Douglas "Doug" Consiglio | M | 24 | 193 | 78 | 1988 | 1,500 metres | NA |
| Rosaria Console | F | 24 | 160 | 42 | 2004 | Marathon | NA |
| Rosaria Console | F | 32 | 160 | 42 | 2012 | Marathon | NA |
| Gwynneth Glyn "Gwyn" Coogan (Hardesty-) | F | 26 | 155 | 50 | 1992 | 10,000 metres | NA |
| Mark J. Coogan | M | 30 | 178 | 62 | 1996 | Marathon | NA |
| Reid Coolsaet | M | 32 | 173 | 62 | 2012 | Marathon | NA |
| Reid Coolsaet | M | 37 | 173 | 62 | 2016 | Marathon | NA |
| Eswort Lorenzo Brian Coombs | M | 19 | 187 | 74 | 1992 | 200 metres | NA |
| Eswort Lorenzo Brian Coombs | M | 23 | 187 | 74 | 1996 | 400 metres | NA |
| Joseph Coombs | M | 28 | 185 | 80 | 1980 | 400 metres | NA |
| Sayon Cooper | M | 22 | 175 | 74 | 1996 | 100 metres | NA |
| Sayon Cooper | M | 26 | 175 | 74 | 2000 | 100 metres | NA |
| Sayon Cooper | M | 26 | 175 | 74 | 2000 | 200 metres | NA |
| Anuradha Indrajith Cooray | M | 26 | 178 | 58 | 2004 | Marathon | NA |
| Anuradha Indrajith Cooray | M | 34 | 178 | 58 | 2012 | Marathon | NA |
| Anuradha Indrajith Cooray | M | 38 | 178 | 58 | 2016 | Marathon | NA |
| Carlos Cordero Gmez | M | 31 | 159 | 54 | 2008 | Marathon | NA |
| Carlos Cordero Gmez | M | 35 | 159 | 54 | 2012 | Marathon | NA |
| Gaiet Cornet Pamies | M | 25 | 183 | 70 | 1988 | 400 metres | NA |
| Gaiet Cornet Pamies | M | 28 | 183 | 70 | 1992 | 400 metres | NA |
| Frdric Cornette | M | 25 | 176 | 69 | 1992 | 800 metres | NA |
| Ruddy Cornielle | M | NA | NA | NA | 1984 | 5,000 metres | NA |
| Ruddy Cornielle | M | NA | NA | NA | 1984 | 10,000 metres | NA |
| Paulo Roberto Correia | M | 20 | 178 | 72 | 1980 | 200 metres | NA |
| Paulo Roberto Correia | M | 24 | 178 | 72 | 1984 | 100 metres | NA |
| Lisa Corrigan | F | 23 | 166 | 48 | 2008 | 1,500 metres | NA |
| Edgar Alejandro Cortez Espinoza | M | 22 | 170 | 55 | 2012 | 800 metres | NA |
| Hernn Oscar Cortnez | M | 27 | 180 | 70 | 2000 | Marathon | NA |
| Eduardo Alberto Gomes Costa | M | 25 | NA | NA | 1980 | 100 metres | NA |
| Waldemar Cotelo | M | 32 | 173 | 60 | 1996 | Marathon | NA |
| Geisa Aparecida Muniz Coutinho | F | 24 | 161 | 55 | 2004 | 400 metres | NA |
| Geisa Aparecida Muniz Coutinho | F | 32 | 161 | 55 | 2012 | 400 metres | NA |
| Geisa Aparecida Muniz Coutinho | F | 36 | 161 | 55 | 2016 | 400 metres | NA |
| Fernando Fonces Couto | M | 28 | 165 | 59 | 1988 | 5,000 metres | NA |
| Fernando Fonces Couto | M | 32 | 165 | 59 | 1992 | 10,000 metres | NA |
| Alberto Cova | M | 25 | 176 | 58 | 1984 | 10,000 metres | Gold |
| Alberto Cova | M | 29 | 176 | 58 | 1988 | 10,000 metres | NA |
| Shana Amanda Cox | F | 27 | 172 | 75 | 2012 | 400 metres | NA |
| Stephen Paul "Steve" Crabb | M | 24 | 188 | 70 | 1988 | 1,500 metres | NA |
| Stephen Paul "Steve" Crabb | M | 28 | 188 | 70 | 1992 | 1,500 metres | NA |
| Dion Kwasi Crabbe | M | 27 | 178 | 77 | 2004 | 200 metres | NA |
| Alistair Ian Cragg | M | 24 | 180 | 60 | 2004 | 5,000 metres | NA |
| Alistair Ian Cragg | M | 28 | 180 | 60 | 2008 | 1,500 metres | NA |
| Alistair Ian Cragg | M | 28 | 180 | 60 | 2008 | 5,000 metres | NA |
| Alistair Ian Cragg | M | 32 | 180 | 60 | 2012 | 5,000 metres | NA |
| Stephen "Steve" Cram | M | 19 | 186 | 69 | 1980 | 1,500 metres | NA |
| Stephen "Steve" Cram | M | 23 | 186 | 69 | 1984 | 1,500 metres | Silver |
| Stephen "Steve" Cram | M | 27 | 186 | 69 | 1988 | 800 metres | NA |
| Stephen "Steve" Cram | M | 27 | 186 | 69 | 1988 | 1,500 metres | NA |
| Hasely Joachim Crawford | M | 29 | 187 | 90 | 1980 | 100 metres | NA |
| Hasely Joachim Crawford | M | 33 | 187 | 90 | 1984 | 100 metres | NA |
| Shawn Crawford | M | 26 | 181 | 86 | 2004 | 100 metres | NA |
| Shawn Crawford | M | 26 | 181 | 86 | 2004 | 200 metres | Gold |
| Shawn Crawford | M | 30 | 181 | 86 | 2008 | 200 metres | Silver |
| Susan Sarah "Sue" Crehan (Smart-) | F | 32 | 165 | 55 | 1988 | Marathon | NA |
| Shaun William Creighton | M | 29 | 181 | 63 | 1996 | 5,000 metres | NA |
| Shaun William Creighton | M | 29 | 181 | 63 | 1996 | 10,000 metres | NA |
| Shaun William Creighton | M | 33 | 181 | 63 | 2000 | 10,000 metres | NA |
| Grant Cremer | M | 22 | 186 | 76 | 2000 | 800 metres | NA |
| Mariana Cress | F | 17 | 159 | 52 | 2016 | 100 metres | NA |
| Roman William Cress | M | 31 | NA | NA | 2008 | 100 metres | NA |
| Marco Cribari | M | 23 | 185 | 84 | 2008 | 200 metres | NA |
| Olga Cristea | F | 16 | 172 | 60 | 2004 | 800 metres | NA |
| Olga Cristea | F | 20 | 172 | 60 | 2008 | 800 metres | NA |
| Johan Tobias Cronje | M | 22 | 182 | 69 | 2004 | 1,500 metres | NA |
| Charmaine A. Crooks (-Thorsen) | F | 21 | 175 | 58 | 1984 | 400 metres | NA |
| Charmaine A. Crooks (-Thorsen) | F | 26 | 175 | 58 | 1988 | 400 metres | NA |
| Charmaine A. Crooks (-Thorsen) | F | 29 | 175 | 58 | 1992 | 800 metres | NA |
| Charmaine A. Crooks (-Thorsen) | F | 33 | 175 | 58 | 1996 | 800 metres | NA |
| Anne Therese Cross (Leaney-) | F | 36 | 170 | 55 | 2000 | 5,000 metres | NA |
| Margaret Mary "Marg" Crowley (Leaney-) | F | 29 | 171 | 57 | 1996 | 1,500 metres | NA |
| Margaret Mary "Marg" Crowley (Leaney-) | F | 33 | 171 | 57 | 2000 | 1,500 metres | NA |
| Siegfried Cruden | M | 24 | 168 | 64 | 1984 | 400 metres | NA |
| Siegfried Cruden | M | 24 | 168 | 64 | 1984 | 800 metres | NA |
| Joaquim Carvalho Cruz | M | 21 | 187 | 74 | 1984 | 800 metres | Gold |
| Joaquim Carvalho Cruz | M | 21 | 187 | 74 | 1984 | 1,500 metres | NA |
| Joaquim Carvalho Cruz | M | 25 | 187 | 74 | 1988 | 800 metres | Silver |
| Joaquim Carvalho Cruz | M | 25 | 187 | 74 | 1988 | 1,500 metres | NA |
| Joaquim Carvalho Cruz | M | 33 | 187 | 74 | 1996 | 1,500 metres | NA |
| Miguel Angel Cruz | M | 28 | 167 | 58 | 1984 | Marathon | NA |
| Nelson da Cruz | M | 30 | 181 | 70 | 2008 | Marathon | NA |
| Gspr Csere | M | 24 | 172 | 54 | 2016 | Marathon | NA |
| Ignacio Alberto Cuba Carrero | M | 29 | 174 | 53 | 1992 | Marathon | NA |
| Claudia Alina Cucerzan | F | 30 | 164 | 54 | 2004 | 1,500 metres | NA |
| Joanne Cuddihy | F | 24 | 184 | 64 | 2008 | 400 metres | NA |
| Joanne Cuddihy | F | 28 | 184 | 64 | 2012 | 400 metres | NA |
| Gustavo Cuesta Rosario | M | 27 | 183 | 80 | 2016 | 400 metres | NA |
| Martn Esteban Cuestas | M | 29 | 182 | 62 | 2016 | Marathon | NA |
| Nicols Cuestas | M | 29 | 180 | 63 | 2016 | Marathon | NA |
| Keith John Cullen | M | 28 | 177 | 61 | 2000 | Marathon | NA |
| Julie Culley | F | 30 | 173 | 58 | 2012 | 5,000 metres | NA |
| Alan Lawrence Culpepper | M | 27 | 186 | 59 | 2000 | 10,000 metres | NA |
| Alan Lawrence Culpepper | M | 31 | 186 | 59 | 2004 | Marathon | NA |
| Shayne Willie Culpepper (Whille-) | F | 26 | 165 | 51 | 2000 | 1,500 metres | NA |
| Shayne Willie Culpepper (Whille-) | F | 30 | 165 | 51 | 2004 | 5,000 metres | NA |
| Paul Richard Cummings | M | 30 | 177 | 63 | 1984 | 10,000 metres | NA |
| Diane S. Cummins | F | 30 | 165 | 50 | 2004 | 800 metres | NA |
| Kirk Dwight Cummins | M | 23 | 174 | 77 | 1996 | 100 metres | NA |
| Teodoro Cuado Pelaz | M | 30 | 172 | 61 | 2000 | 10,000 metres | NA |
| Maria Aurora Alves Cunha | F | 29 | 155 | 48 | 1988 | Marathon | NA |
| Maria Aurora Alves Cunha | F | 33 | 155 | 48 | 1992 | Marathon | NA |
| Lus Filipe Vtorino Cunha | M | 23 | 175 | 68 | 1988 | 100 metres | NA |
| Lus Filipe Vtorino Cunha | M | 23 | 175 | 68 | 1988 | 200 metres | NA |
| Lus Filipe Vtorino Cunha | M | 31 | 175 | 68 | 1996 | 100 metres | NA |
| Maria Curatolo | F | 24 | 147 | 40 | 1988 | Marathon | NA |
| Maria Curatolo | F | 32 | 147 | 40 | 1996 | Marathon | NA |
| Allison Curbishley | F | 24 | 167 | 58 | 2000 | 400 metres | NA |
| Pauline Curley | F | 39 | NA | NA | 2008 | Marathon | NA |
| Aunese Curreen | M | 26 | 173 | 65 | 2008 | 800 metres | NA |
| Elisa Cusma Piccione | F | 27 | 166 | 50 | 2008 | 800 metres | NA |
| Juliet Jean Cuthbert | F | 20 | 160 | 54 | 1984 | 100 metres | NA |
| Juliet Jean Cuthbert | F | 24 | 160 | 54 | 1988 | 100 metres | NA |
| Juliet Jean Cuthbert | F | 28 | 160 | 54 | 1992 | 100 metres | Silver |
| Juliet Jean Cuthbert | F | 28 | 160 | 54 | 1992 | 200 metres | Silver |
| Juliet Jean Cuthbert | F | 32 | 160 | 54 | 1996 | 100 metres | NA |
| Juliet Jean Cuthbert | F | 32 | 160 | 54 | 1996 | 200 metres | NA |
| Pawe Czapiewski | M | 30 | 178 | 57 | 2008 | 800 metres | NA |
| Abigail "Abbey" D'Agostino | F | 24 | 160 | 50 | 2016 | 5,000 metres | NA |
| Giovanni D'Aleo | M | 25 | 178 | 65 | 1984 | Marathon | NA |
| Naiel Santiago D'Almeida | M | 21 | 171 | 65 | 2008 | 400 metres | NA |
| Calisto da Costa | M | 21 | 162 | 52 | 2000 | Marathon | NA |
| Christopher Lima da Costa | M | 24 | 175 | 62 | 2012 | 100 metres | NA |
| Ronaldo da Costa | M | 26 | 167 | 52 | 1996 | 10,000 metres | NA |
| Gil da Cruz Trinidade | M | 22 | 174 | NA | 2004 | Marathon | NA |
| Guilhermina P. da Cruz | F | 18 | 155 | 50 | 1988 | 100 metres | NA |
| Guilhermina P. da Cruz | F | 18 | 155 | 50 | 1988 | 200 metres | NA |
| Guilhermina P. da Cruz | F | 26 | 155 | 50 | 1996 | 200 metres | NA |
| Guilhermina P. da Cruz | F | 26 | 155 | 50 | 1996 | 400 metres | NA |
| Adriana Aparecida da Silva | F | 31 | 166 | 52 | 2012 | Marathon | NA |
| Adriana Aparecida da Silva | F | 35 | 166 | 52 | 2016 | Marathon | NA |
| Andr Domingos da Silva | M | 19 | 187 | 78 | 1992 | 100 metres | NA |
| Andr Domingos da Silva | M | 23 | 187 | 78 | 1996 | 100 metres | NA |
| Andr Domingos da Silva | M | 27 | 187 | 78 | 2000 | 200 metres | NA |
| Andr Domingos da Silva | M | 31 | 187 | 78 | 2004 | 100 metres | NA |
| Arnaldo de Oliveira da Silva | M | 20 | 174 | 71 | 1984 | 200 metres | NA |
| Arnaldo de Oliveira da Silva | M | 24 | 174 | 71 | 1988 | 100 metres | NA |
| Arnaldo de Oliveira da Silva | M | 28 | 174 | 71 | 1992 | 100 metres | NA |
| Arnaldo de Oliveira da Silva | M | 32 | 174 | 71 | 1996 | 100 metres | NA |
| Claudinei Quirino da Silva | M | 25 | 186 | 88 | 1996 | 200 metres | NA |
| Claudinei Quirino da Silva | M | 29 | 186 | 88 | 2000 | 200 metres | NA |
| Evaldo Rosa da Silva | M | 25 | 184 | 73 | 1984 | 400 metres | NA |
| Holder Ocante da Silva | M | 20 | 182 | 80 | 2008 | 100 metres | NA |
| Holder Ocante da Silva | M | 24 | 182 | 80 | 2012 | 100 metres | NA |
| Holder Ocante da Silva | M | 28 | 182 | 80 | 2016 | 100 metres | NA |
| Joo Batista Eugnio da Silva | M | 20 | 178 | 74 | 1984 | 200 metres | NA |
| Jos Joo da Silva | M | 30 | 178 | 62 | 1984 | 5,000 metres | NA |
| Jos Joo da Silva | M | 30 | 178 | 62 | 1984 | 10,000 metres | NA |
| Joseildo Rocha da Silva | M | 27 | NA | NA | 1992 | Marathon | NA |
| Mrio Manuel da Silva | M | 27 | 172 | 58 | 1988 | 1,500 metres | NA |
| Mrio Manuel da Silva | M | 31 | 172 | 58 | 1992 | 1,500 metres | NA |
| Rbson Caetano da Silva | M | 19 | 187 | 74 | 1984 | 200 metres | NA |
| Rbson Caetano da Silva | M | 24 | 187 | 74 | 1988 | 100 metres | NA |
| Rbson Caetano da Silva | M | 24 | 187 | 74 | 1988 | 200 metres | Bronze |
| Rbson Caetano da Silva | M | 27 | 187 | 74 | 1992 | 100 metres | NA |
| Rbson Caetano da Silva | M | 27 | 187 | 74 | 1992 | 200 metres | NA |
| Rbson Caetano da Silva | M | 31 | 187 | 74 | 1996 | 200 metres | NA |
| Rui Pedro S Alves da Silva | M | 27 | 173 | 60 | 2008 | 10,000 metres | NA |
| Rui Pedro S Alves da Silva | M | 31 | 173 | 60 | 2012 | Marathon | NA |
| Rui Pedro S Alves da Silva | M | 35 | 173 | 60 | 2016 | Marathon | NA |
| Valdinei Ablio da Silva | M | 24 | 180 | 71 | 1996 | 400 metres | NA |
| Aldemir Gomes da Silva Jnior | M | 20 | 193 | 80 | 2012 | 200 metres | NA |
| Aldemir Gomes da Silva Jnior | M | 24 | 193 | 80 | 2016 | 200 metres | NA |
| Demma Daba Bikila | M | 19 | 171 | 53 | 2008 | 1,500 metres | NA |
| Tejitu Daba Chalchissa | F | 20 | 162 | 44 | 2012 | 5,000 metres | NA |
| Kokoutse Fabrice Dabla | M | 23 | NA | NA | 2016 | 200 metres | NA |
| Daniel Dbrowski | M | 24 | 182 | 72 | 2008 | 400 metres | NA |
| Roland Dagher | M | NA | NA | NA | 1980 | 100 metres | NA |
| Roland Dagher | M | NA | NA | NA | 1980 | 200 metres | NA |
| Nara Bahadur Dahal | M | 19 | 162 | 50 | 1980 | 10,000 metres | NA |
| ivind Dahl | M | 33 | 181 | 64 | 1984 | Marathon | NA |
| Fatima Abdullah Suleiman Al-Dahman | F | 19 | 168 | 49 | 2012 | 100 metres | NA |
| Kenza Tifahi Dahmani | F | 35 | 164 | 54 | 2016 | Marathon | NA |
| Owusu Dako | M | 23 | 194 | 85 | 1996 | 200 metres | NA |
| Henry Edmond Daley Colphon | M | 22 | NA | NA | 1992 | 100 metres | NA |
| Calvin Dallas | M | 36 | 178 | 68 | 1988 | Marathon | NA |
| Calvin Dallas | M | 40 | 178 | 68 | 1992 | Marathon | NA |
| Chantal Dllenbach (Fontaine-) | F | 33 | 164 | 48 | 1996 | 10,000 metres | NA |
| Franoise Odette Damado | F | 16 | 173 | 65 | 1980 | 100 metres | NA |
| Franoise Odette Damado | F | 16 | 173 | 65 | 1980 | 200 metres | NA |
| Dambadarjaagiin Gantulga | M | 27 | 170 | 58 | 2016 | Marathon | NA |
| Mickal Damian | M | 26 | 173 | 61 | 1996 | 1,500 metres | NA |
| Manuel Damio | M | 26 | 175 | 65 | 2004 | 1,500 metres | NA |
| Svobodka Damyanova (-Mocheva) | F | 25 | 165 | 51 | 1980 | 400 metres | NA |
| Pascal Dangbo | M | 20 | 179 | 80 | 1992 | 100 metres | NA |
| Pascal Dangbo | M | 24 | 179 | 80 | 1996 | 200 metres | NA |
| Pascal Dangbo | M | 28 | 179 | 80 | 2000 | 200 metres | NA |
| Alvin Daniel | M | 23 | 188 | 75 | 1992 | 400 metres | NA |
| Marcia Fernanda Daniel | F | 22 | 172 | 64 | 2000 | 400 metres | NA |
| Vicente Hibrahim Daniel | M | 28 | 167 | 65 | 1984 | 100 metres | NA |
| Oliver Daniels | M | 20 | 172 | 59 | 1984 | 100 metres | NA |
| Oliver Daniels | M | 24 | 172 | 59 | 1988 | 100 metres | NA |
| Oliver Daniels | M | 24 | 172 | 59 | 1988 | 200 metres | NA |
| Bror Jonny Danielson | M | 24 | 191 | 74 | 1988 | 5,000 metres | NA |
| Bror Jonny Danielson | M | 27 | 191 | 74 | 1992 | 5,000 metres | NA |
| Mohamed Lamine Dansoko | M | 18 | 161 | 78 | 2016 | 100 metres | NA |
| Yvonne Margaret Danson (-Tan) | F | 37 | 151 | 38 | 1996 | Marathon | NA |
| Djnbou Dant | F | 26 | 176 | 73 | 2016 | 400 metres | NA |
| Fanta Dao | F | 19 | NA | NA | 1992 | 400 metres | NA |
| Abdul Karim Daoud | M | 18 | 165 | 62 | 1988 | 10,000 metres | NA |
| El-Hassania Darami | F | 34 | NA | NA | 1988 | 10,000 metres | NA |
| Olivette Daruhi (-Bice) | F | 20 | 163 | 52 | 1988 | 100 metres | NA |
| Olivette Daruhi (-Bice) | F | 20 | 163 | 52 | 1988 | 200 metres | NA |
| Oyeyemi Olugbenga Olatokunbo James Dasaolu | M | 24 | 187 | 88 | 2012 | 100 metres | NA |
| Oyeyemi Olugbenga Olatokunbo James Dasaolu | M | 28 | 187 | 88 | 2016 | 100 metres | NA |
| Mikhail Antonovich Dasko | M | 27 | 174 | 61 | 1988 | 5,000 metres | NA |
| Emmanuel Kwame Dasor | M | 20 | NA | NA | 2016 | 200 metres | NA |
| Christelle Daunay | F | 33 | 162 | 43 | 2008 | Marathon | NA |
| Christelle Daunay | F | 41 | 162 | 43 | 2016 | Marathon | NA |
| Kaingaue David | F | 17 | 167 | 67 | 2012 | 100 metres | NA |
| Karel David | M | 24 | 180 | 65 | 1988 | Marathon | NA |
| Karel David | M | 28 | 180 | 65 | 1992 | Marathon | NA |
| Klberson Davide | M | 23 | 175 | 69 | 2008 | 800 metres | NA |
| Klberson Davide | M | 31 | 175 | 69 | 2016 | 800 metres | NA |
| Rhonda Davidson-Alley | F | 39 | 170 | 56 | 2000 | Marathon | NA |
| Samantha Dawn Davies (-Clayton) | F | 20 | 157 | 52 | 2000 | 200 metres | NA |
| Paul R. Davies-Hale | M | 30 | 176 | 60 | 1992 | Marathon | NA |
| Desiree Nicole Davila-Linden | F | 28 | 155 | 43 | 2012 | Marathon | NA |
| Desiree Nicole Davila-Linden | F | 33 | 155 | 43 | 2016 | Marathon | NA |
| Howard Davis | M | 21 | 185 | 81 | 1988 | 400 metres | NA |
| Kia Davis | F | 32 | 170 | 54 | 2008 | 200 metres | NA |
| Kia Davis | F | 32 | 170 | 54 | 2008 | 400 metres | NA |
| Malachi John Davis | M | 26 | 183 | 79 | 2004 | 400 metres | NA |
| Pauline Elaine Davis-Thompson | F | 18 | 167 | 57 | 1984 | 100 metres | NA |
| Pauline Elaine Davis-Thompson | F | 18 | 167 | 57 | 1984 | 200 metres | NA |
| Pauline Elaine Davis-Thompson | F | 22 | 167 | 57 | 1988 | 100 metres | NA |
| Pauline Elaine Davis-Thompson | F | 22 | 167 | 57 | 1988 | 200 metres | NA |
| Pauline Elaine Davis-Thompson | F | 26 | 167 | 57 | 1992 | 100 metres | NA |
| Pauline Elaine Davis-Thompson | F | 26 | 167 | 57 | 1992 | 200 metres | NA |
| Pauline Elaine Davis-Thompson | F | 30 | 167 | 57 | 1996 | 400 metres | NA |
| Pauline Elaine Davis-Thompson | F | 34 | 167 | 57 | 2000 | 200 metres | Gold |
| Nadia Davy | F | 23 | 168 | 54 | 2004 | 400 metres | NA |
| Moussa Daweye | M | 26 | 170 | 64 | 1984 | 800 metres | NA |
| Saidur Rahman Dawn | M | 21 | 162 | 60 | 1984 | 100 metres | NA |
| Saidur Rahman Dawn | M | 21 | 162 | 60 | 1984 | 200 metres | NA |
| Christine Day | F | 25 | 168 | 51 | 2012 | 400 metres | NA |
| Christine Day | F | 29 | 168 | 51 | 2016 | 400 metres | NA |
| ng Th To | F | 24 | 167 | 51 | 1992 | Marathon | NA |
| Vukosava api | F | 22 | 172 | 57 | 2000 | 100 metres | NA |
| Anglica de Almeida | F | 23 | 158 | 44 | 1988 | Marathon | NA |
| Fernando Pereira de Almeida | M | 23 | 186 | 74 | 2008 | 400 metres | NA |
| Virna De Angeli (-Baldini-) | F | 20 | 168 | 56 | 1996 | 400 metres | NA |
| Altevir Silva de Arajo Filho | M | 24 | 184 | 72 | 1980 | 200 metres | NA |
| lvaro de Arriba Lpez | M | 22 | 177 | 69 | 2016 | 800 metres | NA |
| Bruno Lins Tenrio de Barros | M | 21 | 182 | 85 | 2008 | 200 metres | NA |
| Bruno Lins Tenrio de Barros | M | 25 | 182 | 85 | 2012 | 200 metres | NA |
| Bruno Lins Tenrio de Barros | M | 29 | 182 | 85 | 2016 | 200 metres | NA |
| Tatiele Roberta de Carvalho | F | 26 | 156 | 50 | 2016 | 10,000 metres | NA |
| Robert Francois "Rob" de Castella | M | 23 | 180 | 65 | 1980 | Marathon | NA |
| Robert Francois "Rob" de Castella | M | 27 | 180 | 65 | 1984 | Marathon | NA |
| Robert Francois "Rob" de Castella | M | 31 | 180 | 65 | 1988 | Marathon | NA |
| Robert Francois "Rob" de Castella | M | 35 | 180 | 65 | 1992 | Marathon | NA |
| Milton Costa de Castro | M | 26 | 176 | 67 | 1980 | 100 metres | NA |
| Andre De Grasse | M | 21 | 176 | 70 | 2016 | 100 metres | Bronze |
| Andre De Grasse | M | 21 | 176 | 70 | 2016 | 200 metres | Silver |
| Roderic George "Rod" de Highden | M | 27 | 178 | 60 | 1996 | Marathon | NA |
| Roderic George "Rod" de Highden | M | 31 | 178 | 60 | 2000 | Marathon | NA |
| Jovana de la Cruz Capani | F | 24 | 161 | 53 | 2016 | Marathon | NA |
| Juan Carlos de la Ossa Yunta | M | 31 | 168 | 50 | 2008 | 10,000 metres | NA |
| Santiago de la Parte de las Cuevas | M | 35 | 166 | 58 | 1984 | Marathon | NA |
| Carlos de la Torre Allariz | M | 26 | 170 | 58 | 1992 | 10,000 metres | NA |
| Carlos de la Torre Allariz | M | 30 | 170 | 58 | 1996 | 10,000 metres | NA |
| Catharina Lucia Maria "Karin" de Lange | F | 28 | 170 | 63 | 1992 | 200 metres | NA |
| duard "Eddy" De Leeuw | M | 24 | 190 | 73 | 1980 | 400 metres | NA |
| Eddy de Lpine | M | 20 | 175 | 73 | 2004 | 100 metres | NA |
| Elizabeth "Bessey" de Ltourdie | F | 18 | 164 | 53 | 1980 | 100 metres | NA |
| Elizabeth "Bessey" de Ltourdie | F | 18 | 164 | 53 | 1980 | 200 metres | NA |
| Flvia Maria de Lima | F | 23 | 176 | 65 | 2016 | 800 metres | NA |
| Jailma Sales de Lima | F | 29 | 174 | 65 | 2016 | 400 metres | NA |
| Vanderlei Cordeiro de Lima | M | 26 | 168 | 54 | 1996 | Marathon | NA |
| Vanderlei Cordeiro de Lima | M | 31 | 168 | 54 | 2000 | Marathon | NA |
| Vanderlei Cordeiro de Lima | M | 35 | 168 | 54 | 2004 | Marathon | Bronze |
| Vicente Lenlson de Lima | M | 23 | 166 | 66 | 2000 | 100 metres | NA |
| Vicente Lenlson de Lima | M | 27 | 166 | 66 | 2004 | 100 metres | NA |
| Vicente Lenlson de Lima | M | 31 | 166 | 66 | 2008 | 100 metres | NA |
| Eleonora Costa Soares de Mendona | F | 35 | 165 | 56 | 1984 | Marathon | NA |
| Srgio Matias Franco de Menezes | M | 23 | 180 | 78 | 1988 | 400 metres | NA |
| Srgio Matias Franco de Menezes | M | 27 | 180 | 78 | 1992 | 200 metres | NA |
| Baslio Emdio de Moraes Jnior | M | 22 | 178 | 71 | 2004 | 200 metres | NA |
| Lucimar Aparecida de Moura | F | 30 | 167 | 63 | 2004 | 200 metres | NA |
| Lucimar Aparecida de Moura | F | 34 | 167 | 63 | 2008 | 100 metres | NA |
| Carmen Sousa de Oliveira Furtado | F | 26 | 160 | 46 | 1992 | 10,000 metres | NA |
| Carmen Sousa de Oliveira Furtado | F | 30 | 160 | 46 | 1996 | Marathon | NA |
| Edgar Martins de Oliveira | M | 24 | 180 | 67 | 1992 | 1,500 metres | NA |
| Edgar Martins de Oliveira | M | 28 | 180 | 67 | 1996 | 1,500 metres | NA |
| Raphael Raymundo de Oliveira | M | 21 | 170 | 68 | 2000 | 100 metres | NA |
| Colleen Stella de Reuck (Lindeque-) | F | 28 | 164 | 47 | 1992 | Marathon | NA |
| Colleen Stella de Reuck (Lindeque-) | F | 32 | 164 | 47 | 1996 | 10,000 metres | NA |
| Colleen Stella de Reuck (Lindeque-) | F | 36 | 164 | 47 | 2000 | Marathon | NA |
| Colleen Stella de Reuck (Lindeque-) | F | 40 | 164 | 47 | 2004 | Marathon | NA |
| Neil De Silva | M | 22 | 175 | 75 | 1992 | 200 metres | NA |
| Neil De Silva | M | 26 | 175 | 75 | 1996 | 200 metres | NA |
| Neil De Silva | M | 26 | 175 | 75 | 1996 | 400 metres | NA |
| Neil De Silva | M | 30 | 175 | 75 | 2000 | 400 metres | NA |
| Grson Andrade de Souza | M | 25 | 176 | 74 | 1984 | 400 metres | NA |
| Grson Andrade de Souza | M | 29 | 176 | 74 | 1988 | 400 metres | NA |
| Hudson Santos de Souza | M | 23 | 181 | 64 | 2000 | 1,500 metres | NA |
| Hudson Santos de Souza | M | 27 | 181 | 64 | 2004 | 1,500 metres | NA |
| Hudson Santos de Souza | M | 31 | 181 | 64 | 2008 | 1,500 metres | NA |
| Jos Teles de Souza | M | 37 | 163 | 58 | 2008 | Marathon | NA |
| Sidney Telles de Souza | M | 25 | 183 | 65 | 1992 | 200 metres | NA |
| Sidney Telles de Souza | M | 25 | 183 | 65 | 1992 | 400 metres | NA |
| Solange Cordeiro de Souza | F | 27 | 156 | 43 | 1996 | Marathon | NA |
| Toms de Teresa Colina | M | 20 | 183 | 73 | 1988 | 800 metres | NA |
| Toms de Teresa Colina | M | 23 | 183 | 73 | 1992 | 800 metres | NA |
| Lydia de Vega Mercado | F | 19 | 170 | 52 | 1984 | 100 metres | NA |
| Lydia de Vega Mercado | F | 19 | 170 | 52 | 1984 | 200 metres | NA |
| Lydia de Vega Mercado | F | 23 | 170 | 52 | 1988 | 100 metres | NA |
| Nathalie De Vos | F | 25 | 152 | 43 | 2008 | 10,000 metres | NA |
| Pierre Eric Omar "Peppie" de Windt | M | 21 | 185 | 83 | 2004 | 100 metres | NA |
| Gunaratna Chintaki De Zoysa | M | 24 | 168 | 58 | 1996 | 100 metres | NA |
| Bruce William Deacon | M | 29 | 166 | 56 | 1996 | Marathon | NA |
| Bruce William Deacon | M | 33 | 166 | 56 | 2000 | Marathon | NA |
| Mark Deady | M | 21 | 188 | 71 | 1988 | 1,500 metres | NA |
| Marcell Dek Nagy | M | 20 | 186 | 73 | 2012 | 400 metres | NA |
| Asfaw Deble | M | 25 | 174 | 61 | 1980 | 400 metres | NA |
| Mary Thereza Decker-Slaney (-Tabb-) | F | 30 | 168 | 51 | 1988 | 1,500 metres | NA |
| Mary Thereza Decker-Slaney (-Tabb-) | F | 37 | 168 | 51 | 1996 | 5,000 metres | NA |
| Andrea Deelstra | F | 31 | 164 | 46 | 2016 | Marathon | NA |
| Meseret Defar Tola | F | 20 | 159 | 42 | 2004 | 5,000 metres | Gold |
| Meseret Defar Tola | F | 24 | 159 | 42 | 2008 | 5,000 metres | Bronze |
| Meseret Defar Tola | F | 28 | 159 | 42 | 2012 | 5,000 metres | Gold |
| Damien Degboe | M | NA | NA | NA | 1980 | 1,500 metres | NA |
| Rodney "Rod" DeHaven | M | 33 | 172 | 58 | 2000 | Marathon | NA |
| Hind Dhiba (Chahyd-) | F | 25 | 162 | 43 | 2004 | 1,500 metres | NA |
| Joachim Dehmel | M | 27 | 190 | 72 | 1996 | 800 metres | NA |
| Veerle Dejaeghere | F | 27 | 159 | 46 | 2000 | 1,500 metres | NA |
| Veerle Dejaeghere | F | 43 | 159 | 46 | 2016 | Marathon | NA |
| Stanly Jos del Carmen Cruz | M | 20 | 163 | 62 | 2016 | 200 metres | NA |
| Mara del Pilar-Menndez de Cox | F | 33 | 153 | 44 | 1988 | Marathon | NA |
| Isidro del Prado | M | 25 | 176 | 73 | 1984 | 400 metres | NA |
| Sinad Delahunty (-Evans) | F | 25 | 176 | 57 | 1996 | 1,500 metres | NA |
| Sinad Delahunty (-Evans) | F | 29 | 176 | 57 | 2000 | 1,500 metres | NA |
| Jone Delai | M | 28 | 172 | 77 | 1996 | 100 metres | NA |
| Pierre Dlze | M | 21 | 175 | 62 | 1980 | 1,500 metres | NA |
| Pierre Dlze | M | 25 | 175 | 62 | 1984 | 1,500 metres | NA |
| Pierre Dlze | M | 29 | 175 | 62 | 1988 | 5,000 metres | NA |
| Delfina Joaquim Nalussinga Cassinda | F | 20 | NA | NA | 2000 | 800 metres | NA |
| Patrick Delice | M | 20 | 184 | 77 | 1988 | 400 metres | NA |
| Patrick Delice | M | 24 | 184 | 77 | 1992 | 400 metres | NA |
| Valentina Delion | F | 34 | 169 | 60 | 2008 | Marathon | NA |
| Joseph Nathaniel "Joe" DeLoach, Jr. | M | 21 | 182 | 76 | 1988 | 200 metres | Gold |
| Francis Demarthon | M | 29 | 178 | 65 | 1980 | 400 metres | NA |
| Yigrem Demelash | M | 22 | 167 | 48 | 2016 | 10,000 metres | NA |
| Dominic Demeritte | M | 22 | 178 | 84 | 2000 | 200 metres | NA |
| Dominic Demeritte | M | 26 | 178 | 84 | 2004 | 200 metres | NA |
| Merima Denboba | F | 21 | 168 | 48 | 1996 | 5,000 metres | NA |
| Deng Haiyang | M | 23 | 170 | 65 | 2008 | Marathon | NA |
| Dadi Denis | M | 27 | 185 | 78 | 2004 | 400 metres | NA |
| Robert Neil "Rob" Denmark | M | 23 | 174 | 60 | 1992 | 5,000 metres | NA |
| Robert Neil "Rob" Denmark | M | 31 | 174 | 60 | 2000 | 10,000 metres | NA |
| Breda Dennehy-Willis | F | 30 | 175 | 53 | 2000 | 5,000 metres | NA |
| Breda Dennehy-Willis | F | 30 | 175 | 53 | 2000 | 10,000 metres | NA |
| Robert M. Dennis | M | 21 | 177 | 77 | 1996 | 100 metres | NA |
| Martin Dent | M | 33 | 180 | 69 | 2012 | Marathon | NA |
| Mireille Dereboba-Ngaisset | F | 18 | 172 | NA | 2008 | 800 metres | NA |
| Betlhem Desalegn Belayneh | F | 20 | 160 | 55 | 2012 | 1,500 metres | NA |
| Eseosa Fostine Desalu | M | 22 | 180 | 67 | 2016 | 200 metres | NA |
| Ronald Desruelles | M | 29 | 186 | 81 | 1984 | 100 metres | NA |
| Bereket Desta Gebretsadik | M | 22 | 180 | 63 | 2012 | 400 metres | NA |
| Jean-Marc Destine | M | 23 | 184 | 73 | 1996 | 800 metres | NA |
| Marie-Christine Deurbroeck | F | 27 | 162 | 56 | 1984 | Marathon | NA |
| Elsa Devassoigne (-Black-) | F | 22 | 170 | 52 | 1992 | 400 metres | NA |
| Yolanda Gail L. Devers (-Roberts) | F | 25 | 160 | 55 | 1992 | 100 metres | Gold |
| Yolanda Gail L. Devers (-Roberts) | F | 29 | 160 | 55 | 1996 | 100 metres | Gold |
| Yolanda Gail L. Devers (-Roberts) | F | 37 | 160 | 55 | 2004 | 100 metres | NA |
| Borislav Devi | M | 33 | 173 | 69 | 1996 | Marathon | NA |
| Marlon Ronald Devonish | M | 24 | 183 | 76 | 2000 | 200 metres | NA |
| Marlon Ronald Devonish | M | 32 | 183 | 76 | 2008 | 200 metres | NA |
| Marilyn A. Dewarder | F | 28 | 168 | 56 | 1988 | 400 metres | NA |
| Saraswati Amit Dey-Saha | F | 24 | 154 | 53 | 2004 | 200 metres | NA |
| Kobala Vithanage Damayanthi Dharsha | F | 17 | 169 | 58 | 1992 | 100 metres | NA |
| Kobala Vithanage Damayanthi Dharsha | F | 17 | 169 | 58 | 1992 | 200 metres | NA |
| Kobala Vithanage Damayanthi Dharsha | F | 25 | 169 | 58 | 2000 | 400 metres | NA |
| Kobala Vithanage Damayanthi Dharsha | F | 29 | 169 | 58 | 2004 | 400 metres | NA |
| Paul Joseph Anthony Di Bella | M | 23 | 178 | 68 | 2000 | 100 metres | NA |
| Alberico Di Cecco | M | 30 | 173 | 62 | 2004 | Marathon | NA |
| Gennaro Di Napoli | M | 20 | 182 | 62 | 1988 | 1,500 metres | NA |
| Gennaro Di Napoli | M | 24 | 182 | 62 | 1992 | 1,500 metres | NA |
| Gennaro Di Napoli | M | 28 | 182 | 62 | 1996 | 5,000 metres | NA |
| N'Dye Binta Dia | F | 19 | 160 | 55 | 1992 | 100 metres | NA |
| El-Mehdi Sallah Ahmad Diab | M | NA | 160 | 58 | 1980 | 400 metres | NA |
| Sahily Diago Mesa | F | 20 | 169 | 49 | 2016 | 800 metres | NA |
| Mohamed Diakit | M | 22 | 176 | 69 | 1980 | 400 metres | NA |
| Soriba Diakit | M | 23 | 178 | 78 | 1992 | 100 metres | NA |
| Boubacar Diallo | M | 25 | 176 | 65 | 1980 | 100 metres | NA |
| Boubacar Diallo | M | 25 | 176 | 65 | 1980 | 200 metres | NA |
| Boubacar Diallo | M | 29 | 176 | 65 | 1984 | 400 metres | NA |
| Emily Jane Diamond | F | 25 | 173 | 58 | 2016 | 400 metres | NA |
| Judith Patricia Diankolla-Missengu | F | 20 | 180 | 60 | 1988 | 100 metres | NA |
| Judith Patricia Diankolla-Missengu | F | 20 | 180 | 60 | 1988 | 200 metres | NA |
| Aminata Diarra | F | 18 | NA | NA | 1988 | 100 metres | NA |
| Aminata Diarra | F | 18 | NA | NA | 1988 | 200 metres | NA |
| Ousmane Diarra | M | 24 | 185 | 73 | 1988 | 400 metres | NA |
| Ousmane Diarra | M | 21 | 186 | 82 | 1988 | 100 metres | NA |
| Ousmane Diarra | M | 21 | 186 | 82 | 1988 | 200 metres | NA |
| Ousmane Diarra | M | 25 | 186 | 82 | 1992 | 100 metres | NA |
| Ousmane Diarra | M | 25 | 186 | 82 | 1992 | 200 metres | NA |
| Ousmane Diarra | M | 29 | 186 | 82 | 1996 | 100 metres | NA |
| Ousmane Diarra | M | 29 | 186 | 82 | 1996 | 200 metres | NA |
| Maria Albertina da Costa Dias (-Pereira) | F | 23 | 163 | 48 | 1988 | 10,000 metres | NA |
| Maria Albertina da Costa Dias (-Pereira) | F | 27 | 163 | 48 | 1992 | 10,000 metres | NA |
| Maria Albertina da Costa Dias (-Pereira) | F | 31 | 163 | 48 | 1996 | Marathon | NA |
| Ana Maria Guerreiro Dias | F | 22 | 165 | 52 | 1996 | 5,000 metres | NA |
| Ana Maria Guerreiro Dias | F | 26 | 165 | 52 | 2000 | 10,000 metres | NA |
| Ana Maria Guerreiro Dias | F | 30 | 165 | 52 | 2004 | Marathon | NA |
| Ana Maria Guerreiro Dias | F | 34 | 165 | 52 | 2008 | Marathon | NA |
| Andrs Manuel Daz Daz | M | 27 | 187 | 71 | 1996 | 800 metres | NA |
| Andrs Manuel Daz Daz | M | 31 | 187 | 71 | 2000 | 1,500 metres | NA |
| Azucena Daz Calvo | F | 33 | 163 | 55 | 2016 | Marathon | NA |
| Leda Daz de Cano | F | 37 | 166 | 58 | 1984 | Marathon | NA |
| Mara del Carmen Daz Mancilla | F | 26 | 158 | 46 | 1996 | Marathon | NA |
| Mauricio Hernn Daz Castro | M | 32 | 171 | 59 | 2000 | 10,000 metres | NA |
| Roxana Tomasa Daz Snchez | F | 27 | 169 | 65 | 2008 | 200 metres | NA |
| Ejegayehu Dibaba Keneni | F | 22 | 162 | 47 | 2004 | 10,000 metres | Silver |
| Ejegayehu Dibaba Keneni | F | 26 | 162 | 47 | 2008 | 10,000 metres | NA |
| Genzebe Dibaba Keneni | F | 21 | 168 | 52 | 2012 | 1,500 metres | NA |
| Genzebe Dibaba Keneni | F | 25 | 168 | 52 | 2016 | 1,500 metres | Silver |
| Mare Dibaba Hurssa (-Ibrahimova-) | F | 22 | 156 | 45 | 2012 | Marathon | NA |
| Mare Dibaba Hurssa (-Ibrahimova-) | F | 26 | 156 | 45 | 2016 | Marathon | Bronze |
| Tirunesh Dibaba Keneni | F | 19 | 166 | 50 | 2004 | 5,000 metres | Bronze |
| Tirunesh Dibaba Keneni | F | 23 | 166 | 50 | 2008 | 5,000 metres | Gold |
| Tirunesh Dibaba Keneni | F | 23 | 166 | 50 | 2008 | 10,000 metres | Gold |
| Tirunesh Dibaba Keneni | F | 27 | 166 | 50 | 2012 | 5,000 metres | Bronze |
| Tirunesh Dibaba Keneni | F | 27 | 166 | 50 | 2012 | 10,000 metres | Gold |
| Tirunesh Dibaba Keneni | F | 31 | 166 | 50 | 2016 | 10,000 metres | Bronze |
| Wyndell Douglas Dickinson | M | 28 | 183 | 86 | 1992 | 200 metres | NA |
| Boubout Dieng | M | 30 | NA | NA | 1992 | 200 metres | NA |
| Fatou Dieng | F | 16 | 165 | 63 | 2000 | 100 metres | NA |
| Mariana Dinkova Dimitrova | F | 22 | 173 | 62 | 2004 | 400 metres | NA |
| Euripidis Dimosthenous | M | 23 | 180 | 70 | 1996 | 400 metres | NA |
| Euripidis Dimosthenous | M | 27 | 180 | 70 | 2000 | 400 metres | NA |
| Stylianos "Stelios" Dimotsios | M | 29 | 183 | 81 | 2004 | 400 metres | NA |
| Grace Ann Dinkins | F | 17 | 170 | 54 | 1984 | 100 metres | NA |
| Grace Ann Dinkins | F | 29 | 170 | 54 | 1996 | 400 metres | NA |
| Grace Ann Dinkins | F | 34 | 170 | 54 | 2000 | 100 metres | NA |
| Belayneh Dinsamo | M | 30 | 168 | 62 | 1996 | Marathon | NA |
| Ada Diop | F | 29 | 164 | 59 | 2000 | 200 metres | NA |
| Aminata Diouf | F | 23 | 172 | 60 | 2000 | 100 metres | NA |
| Cheikh Touradou Diouf | M | 24 | 175 | 68 | 1980 | 200 metres | NA |
| Justice Dipeba | M | 22 | 176 | 62 | 1996 | 200 metres | NA |
| Antonius Marinus Hendricus Maria "Tonnie" Dirks | M | 31 | 176 | 62 | 1992 | Marathon | NA |
| Dieudonn Disi | M | 25 | 168 | 57 | 2004 | 10,000 metres | NA |
| Dieudonn Disi | M | 29 | 168 | 57 | 2008 | 10,000 metres | NA |
| Sriyantha Subash A. Dissanayake | M | 23 | 176 | 66 | 1992 | 100 metres | NA |
| Sriyantha Subash A. Dissanayake | M | 23 | 176 | 66 | 1992 | 200 metres | NA |
| Constantina Di-Tomescu | F | 34 | 160 | 48 | 2004 | Marathon | NA |
| Constantina Di-Tomescu | F | 38 | 160 | 48 | 2008 | Marathon | Gold |
| Constantina Di-Tomescu | F | 42 | 160 | 48 | 2012 | Marathon | NA |
| Zachariah Ditetso | M | 27 | 171 | 58 | 1992 | 5,000 metres | NA |
| Nancy Jane Ditz (-Mosbacher) | F | 34 | 165 | 51 | 1988 | Marathon | NA |
| Walter Dix | M | 22 | 175 | 80 | 2008 | 100 metres | Bronze |
| Walter Dix | M | 22 | 175 | 80 | 2008 | 200 metres | Bronze |
| Alyson Dixon | F | 37 | 155 | 43 | 2016 | Marathon | NA |
| Diane Lynn Dixon (-Trouse) | F | 23 | 165 | 54 | 1988 | 400 metres | NA |
| Rodney Phillip "Rod" Dixon | M | 34 | 186 | 70 | 1984 | Marathon | NA |
| Jn Diriksson | M | 25 | 194 | 79 | 1980 | 800 metres | NA |
| Jn Diriksson | M | 25 | 194 | 79 | 1980 | 1,500 metres | NA |
| Hadhari Djaffar Saindou | M | 17 | 180 | 60 | 1996 | 200 metres | NA |
| Hadhari Djaffar Saindou | M | 21 | 180 | 60 | 2000 | 100 metres | NA |
| Hadhari Djaffar Saindou | M | 25 | 180 | 60 | 2004 | 100 metres | NA |
| Houssein Djama Egueh | M | 24 | 180 | 60 | 1992 | 1,500 metres | NA |
| Patricia Djat-Taillard | F | 25 | 173 | 58 | 1996 | 800 metres | NA |
| Leslie Djhone | M | 23 | 187 | 76 | 2004 | 400 metres | NA |
| Leslie Djhone | M | 27 | 187 | 76 | 2008 | 400 metres | NA |
| Menzi Dlamini | M | 33 | 167 | 80 | 2004 | 200 metres | NA |
| Sipho Dlamini | M | 19 | 180 | 65 | 1992 | 800 metres | NA |
| Sipho Dlamini | M | 19 | 180 | 65 | 1992 | 1,500 metres | NA |
| Temalangeni Mbali Dlamini | F | 21 | 168 | 58 | 2008 | 400 metres | NA |
| Vusie Thomas Dlamini | M | 26 | NA | NA | 1984 | 800 metres | NA |
| Vusie Thomas Dlamini | M | 30 | NA | NA | 1988 | Marathon | NA |
| Norman Dlomo | M | 33 | 165 | 55 | 2008 | Marathon | NA |
| Lyudmila Leonidovna Dmitriady (Lapshina-) | F | 27 | 162 | 57 | 1996 | 100 metres | NA |
| Lyudmila Leonidovna Dmitriady (Lapshina-) | F | 27 | 162 | 57 | 1996 | 200 metres | NA |
| Ismnia do Frederico | F | 25 | 154 | 49 | 1996 | 100 metres | NA |
| Ismnia do Frederico | F | 29 | 154 | 49 | 2000 | 100 metres | NA |
| Norbert Dobeleit | M | 24 | 185 | 82 | 1988 | 200 metres | NA |
| Konrad Waldemar Dobler | M | 35 | 178 | 63 | 1992 | Marathon | NA |
| Konrad Waldemar Dobler | M | 39 | 178 | 63 | 1996 | Marathon | NA |
| Gbor Dobos | M | 28 | 180 | 85 | 2004 | 100 metres | NA |
| Lisa Jane Dobriskey (Soos-) | F | 24 | 171 | 56 | 2008 | 1,500 metres | NA |
| Lisa Jane Dobriskey (Soos-) | F | 28 | 171 | 56 | 2012 | 1,500 metres | NA |
| Ian Dobson | M | 26 | 188 | 70 | 2008 | 5,000 metres | NA |
| Gulsara Dodoboeva | F | 20 | 160 | 47 | 1996 | Marathon | NA |
| Gulsara Dodoboeva | F | 24 | 160 | 47 | 2000 | Marathon | NA |
| Gulsara Dodoboeva | F | 28 | 160 | 47 | 2004 | Marathon | NA |
| Jeremy Dodson | M | 28 | 180 | 72 | 2016 | 200 metres | NA |
| Bahar Doan | F | 33 | 155 | 48 | 2008 | Marathon | NA |
| Bahar Doan | F | 37 | 155 | 48 | 2012 | Marathon | NA |
| John James Doherty | M | 27 | 175 | 60 | 1988 | 5,000 metres | NA |
| John James Doherty | M | 31 | 175 | 60 | 1992 | 5,000 metres | NA |
| Sean Dollman | M | 23 | NA | 77 | 1992 | 10,000 metres | NA |
| Sean Dollman | M | 27 | NA | 77 | 1996 | 10,000 metres | NA |
| Vladyslav Dolohodin | M | 24 | 188 | 83 | 1996 | 200 metres | NA |
| James William Dolphin | M | 25 | 183 | 79 | 2008 | 200 metres | NA |
| Marina Frantsevna Domantsevich | F | 32 | 162 | 51 | 2016 | Marathon | NA |
| Marta Domnguez Azpeleta | F | 20 | 163 | 52 | 1996 | 1,500 metres | NA |
| Marta Domnguez Azpeleta | F | 24 | 163 | 52 | 2000 | 5,000 metres | NA |
| Christopher Lindsey "Chris" Donaldson | M | 21 | 188 | 80 | 1996 | 100 metres | NA |
| Christopher Lindsey "Chris" Donaldson | M | 21 | 188 | 80 | 1996 | 200 metres | NA |
| Mireille Donders (-Gigandet) | F | 22 | 166 | 53 | 1996 | 100 metres | NA |
| Mireille Donders (-Gigandet) | F | 22 | 166 | 53 | 1996 | 200 metres | NA |
| Mireille Donders (-Gigandet) | F | 26 | 166 | 53 | 2000 | 100 metres | NA |
| Mireille Donders (-Gigandet) | F | 26 | 166 | 53 | 2000 | 200 metres | NA |
| Dong Guojian | M | 25 | 170 | 55 | 2012 | Marathon | NA |
| Dong Guojian | M | 29 | 170 | 55 | 2016 | Marathon | NA |
| Dong Xiaoqin | F | 25 | 164 | 47 | 2008 | 10,000 metres | NA |
| Guillermo Dongo | M | 18 | 180 | 75 | 2000 | 100 metres | NA |
| Erin Leigh Donohue | F | 25 | 173 | 66 | 2008 | 1,500 metres | NA |
| Paul Donovan | M | 21 | 179 | 63 | 1984 | 1,500 metres | NA |
| Paul Donovan | M | 29 | 179 | 63 | 1992 | 5,000 metres | NA |
| Eleni Donta-Bali | F | 28 | 170 | 52 | 2008 | Marathon | NA |
| Valdas Dopolskas | M | 24 | 183 | 69 | 2016 | Marathon | NA |
| Gabriella Dorio (-Spigarolo) | F | 23 | 168 | 55 | 1980 | 800 metres | NA |
| Gabriella Dorio (-Spigarolo) | F | 23 | 168 | 55 | 1980 | 1,500 metres | NA |
| Gabriella Dorio (-Spigarolo) | F | 27 | 168 | 55 | 1984 | 800 metres | NA |
| Gabriella Dorio (-Spigarolo) | F | 27 | 168 | 55 | 1984 | 1,500 metres | Gold |
| Juana Katrin Drre-Heinig | F | 26 | 170 | 57 | 1988 | Marathon | Bronze |
| Juana Katrin Drre-Heinig | F | 30 | 170 | 57 | 1992 | Marathon | NA |
| Juana Katrin Drre-Heinig | F | 34 | 170 | 57 | 1996 | Marathon | NA |
| Viviane Dorsile (-El Haddad, -Tual) | F | 25 | 170 | 58 | 1992 | 800 metres | NA |
| Viviane Dorsile (-El Haddad, -Tual) | F | 29 | 170 | 58 | 1996 | 800 metres | NA |
| Anderson Jorge Oliveira dos Santos | M | 32 | 186 | 69 | 2004 | 400 metres | NA |
| Diamantino Silveira dos Santos | M | 27 | 166 | 59 | 1988 | Marathon | NA |
| Diamantino Silveira dos Santos | M | 31 | 166 | 59 | 1992 | Marathon | NA |
| Diamantino Silveira dos Santos | M | 35 | 166 | 59 | 1996 | Marathon | NA |
| Evelyn Carolina de Oliveira dos Santos | F | 23 | 172 | 52 | 2008 | 200 metres | NA |
| Evelyn Carolina de Oliveira dos Santos | F | 27 | 172 | 52 | 2012 | 200 metres | NA |
| Luiz Antnio dos Santos | M | 32 | 168 | 65 | 1996 | Marathon | NA |
| Marlson Gomes dos Santos | M | 31 | 174 | 58 | 2008 | Marathon | NA |
| Marlson Gomes dos Santos | M | 34 | 174 | 58 | 2012 | Marathon | NA |
| Marlson Gomes dos Santos | M | 38 | 174 | 58 | 2016 | Marathon | NA |
| Marily dos Santos | F | 30 | 158 | 46 | 2008 | Marathon | NA |
| Marily dos Santos | F | 38 | 158 | 46 | 2016 | Marathon | NA |
| Nelson Rocha dos Santos | M | 28 | 168 | 51 | 1980 | 100 metres | NA |
| Nelson Rocha dos Santos | M | 32 | 168 | 51 | 1984 | 100 metres | NA |
| Osmiro "Osmar" Barbosa dos Santos | M | 27 | 175 | 65 | 1996 | 400 metres | NA |
| Osmiro "Osmar" Barbosa dos Santos | M | 31 | 175 | 65 | 2000 | 800 metres | NA |
| Osmiro "Osmar" Barbosa dos Santos | M | 35 | 175 | 65 | 2004 | 800 metres | NA |
| Vtor Hugo Silva Mouro dos Santos | M | 20 | 185 | 74 | 2016 | 100 metres | NA |
| Wilson David dos Santos | M | 29 | 188 | 74 | 1984 | 400 metres | NA |
| Dou Zhaobo | M | 20 | 175 | 65 | 2004 | 1,500 metres | NA |
| Atle Thorold Lancelot Douglas | M | 24 | 192 | 79 | 1992 | 800 metres | NA |
| Atle Thorold Lancelot Douglas | M | 28 | 192 | 79 | 1996 | 800 metres | NA |
| Caimin Christian Douglas | M | 23 | 179 | 82 | 2000 | 100 metres | NA |
| Dawnette Andrea Douglas | F | 21 | 156 | 54 | 1992 | 100 metres | NA |
| Dawnette Andrea Douglas | F | 21 | 156 | 54 | 1992 | 200 metres | NA |
| Montell Marcelle M. Douglas | F | 22 | 175 | 67 | 2008 | 100 metres | NA |
| Sandra Marie Douglas | F | 25 | 162 | 55 | 1992 | 400 metres | NA |
| Stephanie Lana "Stephi" Douglas | F | 23 | 166 | 60 | 1992 | 100 metres | NA |
| Stephanie Lana "Stephi" Douglas | F | 27 | 166 | 60 | 1996 | 100 metres | NA |
| Troy Douglas | M | 25 | 172 | 76 | 1988 | 200 metres | NA |
| Troy Douglas | M | 25 | 172 | 76 | 1988 | 400 metres | NA |
| Troy Douglas | M | 29 | 172 | 76 | 1992 | 400 metres | NA |
| Troy Douglas | M | 33 | 172 | 76 | 1996 | 200 metres | NA |
| Troy Douglas | M | 33 | 172 | 76 | 1996 | 400 metres | NA |
| Ahmed Yves Douhou | M | 19 | 190 | 94 | 1996 | 100 metres | NA |
| Ahmed Yves Douhou | M | 23 | 190 | 94 | 2000 | 200 metres | NA |
| Carmen Ruth Douma-Hussar | F | 27 | 172 | 57 | 2004 | 1,500 metres | NA |
| Dimitra Dova | F | 34 | 184 | 70 | 2008 | 400 metres | NA |
| Francis Horace Dove-Edwin | M | 21 | 180 | 80 | 1988 | 100 metres | NA |
| Francis Horace Dove-Edwin | M | 25 | 180 | 80 | 1992 | 200 metres | NA |
| Anatoliy Ivanovych Dovhal | M | 24 | 174 | 73 | 2000 | 100 metres | NA |
| Charles Dramiga | M | 26 | NA | NA | 1980 | 400 metres | NA |
| Jessica Margaret Aida "Jess" Draskau-Petersson | F | 34 | 170 | 62 | 2012 | Marathon | NA |
| Jessica Margaret Aida "Jess" Draskau-Petersson | F | 38 | 170 | 62 | 2016 | Marathon | NA |
| Rasa Drazdauskait | F | 27 | 173 | 58 | 2008 | Marathon | NA |
| Rasa Drazdauskait | F | 31 | 173 | 58 | 2012 | Marathon | NA |
| Rasa Drazdauskait | F | 35 | 173 | 58 | 2016 | Marathon | NA |
| Heike Gabriela Drechsler (Daute-) | F | 23 | 181 | 68 | 1988 | 100 metres | Bronze |
| Heike Gabriela Drechsler (Daute-) | F | 23 | 181 | 68 | 1988 | 200 metres | Bronze |
| Hamza Al-Driouch | M | 17 | 178 | 61 | 2012 | 1,500 metres | NA |
| Apisai Driu Baibai | M | 21 | 181 | 70 | 1992 | 200 metres | NA |
| Apisai Driu Baibai | M | 21 | 181 | 70 | 1992 | 400 metres | NA |
| Deena Michelle Drossin-Kastor | F | 27 | 163 | 47 | 2000 | 10,000 metres | NA |
| Deena Michelle Drossin-Kastor | F | 31 | 163 | 47 | 2004 | Marathon | Bronze |
| Deena Michelle Drossin-Kastor | F | 35 | 163 | 47 | 2008 | Marathon | NA |
| Jonathan A. "Jon" Drummond | M | 27 | 175 | 75 | 1996 | 100 metres | NA |
| Jonathan A. "Jon" Drummond | M | 32 | 175 | 75 | 2000 | 100 metres | NA |
| Robertus Johannes "Rob" Druppers | M | 26 | 186 | 70 | 1988 | 800 metres | NA |
| Monika Mariola Drybulska-Stefanowicz | F | 24 | 160 | 46 | 2004 | Marathon | NA |
| Monika Mariola Drybulska-Stefanowicz | F | 28 | 160 | 46 | 2008 | Marathon | NA |
| Monika Mariola Drybulska-Stefanowicz | F | 36 | 160 | 46 | 2016 | Marathon | NA |
| Elva Dryer (Martinez-) | F | 28 | 165 | 51 | 2000 | 5,000 metres | NA |
| Elva Dryer (Martinez-) | F | 32 | 165 | 51 | 2004 | 10,000 metres | NA |
| Danny D'Souza | M | 20 | 165 | 65 | 2008 | 100 metres | NA |
| Giuseppe D'Urso | M | 26 | 178 | 57 | 1996 | 800 metres | NA |
| Du Xiujie | F | 24 | 176 | 64 | 1996 | 200 metres | NA |
| Du Xiujie | F | 24 | 176 | 64 | 1996 | 400 metres | NA |
| Duan Xiuquan | M | 21 | 171 | 55 | 1988 | 800 metres | NA |
| Duan Xiuquan | M | 21 | 171 | 55 | 1988 | 1,500 metres | NA |
| Gaily Dube | F | 19 | 163 | 57 | 1988 | 100 metres | NA |
| Gaily Dube | F | 19 | 163 | 57 | 1988 | 200 metres | NA |
| Gaily Dube | F | 22 | 163 | 57 | 1992 | 100 metres | NA |
| Gaily Dube | F | 22 | 163 | 57 | 1992 | 200 metres | NA |
| Glody Dube | M | 22 | 175 | 62 | 2000 | 800 metres | NA |
| Glody Dube | M | 26 | 175 | 62 | 2004 | 800 metres | NA |
| Winneth Dube | F | 32 | 168 | 58 | 2004 | 100 metres | NA |
| Didier Dubois | M | 23 | 178 | 68 | 1980 | 400 metres | NA |
| Olga Aleksandrovna Dubovskaya | F | 28 | 170 | 52 | 2012 | Marathon | NA |
| ric Dubus | M | 30 | 186 | 72 | 1996 | 1,500 metres | NA |
| Krista DuChene | F | 39 | 167 | 54 | 2016 | Marathon | NA |
| Dahlia Duhaney | F | 22 | 168 | 54 | 1992 | 100 metres | NA |
| Nataliya Stanislavovna "Natasha" Dukhnova | F | 30 | 174 | 60 | 1996 | 800 metres | NA |
| Nataliya Stanislavovna "Natasha" Dukhnova | F | 30 | 174 | 60 | 1996 | 1,500 metres | NA |
| Nataliya Stanislavovna "Natasha" Dukhnova | F | 34 | 174 | 60 | 2000 | 800 metres | NA |
| Lishan Dula Gemgchu | F | 25 | 164 | 44 | 2012 | Marathon | NA |
| Ware Kutre Dulecha | F | 17 | 162 | 50 | 1996 | 800 metres | NA |
| Ware Kutre Dulecha | F | 17 | 162 | 50 | 1996 | 1,500 metres | NA |
| Ware Kutre Dulecha | F | 22 | 162 | 50 | 2000 | 1,500 metres | NA |
| Ware Kutre Dulecha | F | 25 | 162 | 50 | 2004 | 1,500 metres | NA |
| Magorzata Dunecka (Gajewska-) | F | 23 | 176 | 67 | 1980 | 400 metres | NA |
| Leszek Ryszard "Lech" Dunecki | M | 23 | 180 | 73 | 1980 | 100 metres | NA |
| Leszek Ryszard "Lech" Dunecki | M | 23 | 180 | 73 | 1980 | 200 metres | NA |
| Fitzroy Junior Dunkley | M | 23 | 195 | 79 | 2016 | 400 metres | NA |
| Paula Dunn (-Thomas) | F | 23 | 157 | 46 | 1988 | 100 metres | NA |
| Paula Dunn (-Thomas) | F | 23 | 157 | 46 | 1988 | 200 metres | NA |
| Duo Bujie | M | 22 | 175 | 55 | 2016 | Marathon | NA |
| Aaron Dupnai | M | 20 | 162 | 54 | 1988 | 10,000 metres | NA |
| Aaron Dupnai | M | 20 | 162 | 54 | 1988 | Marathon | NA |
| Philippe Dupont | M | 22 | 180 | 64 | 1980 | 800 metres | NA |
| Philippe Dupont | M | 26 | 180 | 64 | 1984 | 800 metres | NA |
| Adrian Kent Russell Durant | M | 19 | 173 | 68 | 2004 | 100 metres | NA |
| Joanne Elizabeth Durant (-Littleton) | F | 25 | 170 | 71 | 2000 | 100 metres | NA |
| Joanne Elizabeth Durant (-Littleton) | F | 25 | 170 | 71 | 2000 | 200 metres | NA |
| Walter During | M | NA | 192 | 70 | 1980 | 200 metres | NA |
| Marie-Pierre Duros (-Toudret) | F | 25 | 160 | 45 | 1992 | 1,500 metres | NA |
| Telesphore Dusabe | M | 23 | 161 | 54 | 1988 | Marathon | NA |
| Jorge Duvane | M | 18 | 162 | 65 | 2000 | 800 metres | NA |
| Islam ugum | M | 36 | 177 | 66 | 1996 | Marathon | NA |
| Patrick "Pat" Dwyer | M | 22 | 186 | 81 | 2000 | 400 metres | NA |
| Maksim Sergeyevich Dyldin | M | 21 | 175 | 68 | 2008 | 400 metres | NA |
| Maksim Sergeyevich Dyldin | M | 25 | 175 | 68 | 2012 | 400 metres | NA |
| Kenneth Dzekedzeke | M | 19 | 185 | 76 | 1988 | 800 metres | NA |
| Kenneth Dzekedzeke | M | 19 | 185 | 76 | 1988 | 1,500 metres | NA |
| Iliya Dzhivondov | M | 22 | 183 | 74 | 2000 | 400 metres | NA |
| Satymkul Dzhumanazarov | M | 28 | 168 | 56 | 1980 | Marathon | Bronze |
| Brian Dzingai | M | 23 | 167 | 67 | 2004 | 200 metres | NA |
| Brian Dzingai | M | 27 | 167 | 67 | 2008 | 200 metres | NA |
| Michael John "Mike" East | M | 26 | 188 | 68 | 2004 | 1,500 metres | NA |
| Sally Rose Eastall | F | 29 | 161 | 48 | 1992 | Marathon | NA |
| Jos Luis Ebatela Nvo | M | 27 | 177 | 64 | 2000 | 1,500 metres | NA |
| Jrgen Eberding | M | 24 | 174 | 64 | 1980 | Marathon | NA |
| Thomas Ebner | M | 24 | 180 | 65 | 1996 | 1,500 metres | NA |
| Roberto Carlos Echeverra Boutaud | M | 32 | 167 | 55 | 2008 | Marathon | NA |
| Brbel Eckert-Wckel | F | 25 | 174 | 62 | 1980 | 200 metres | Gold |
| Gadissie Edato | F | 27 | 156 | 43 | 2000 | Marathon | NA |
| Tyrone Damien Edgar | M | 26 | 183 | 84 | 2008 | 100 metres | NA |
| David "Dave" Edge | M | 29 | 170 | 55 | 1984 | Marathon | NA |
| David "Dave" Edge | M | 33 | 170 | 55 | 1988 | Marathon | NA |
| Werner Edler-Muhr | M | 27 | 180 | 65 | 1996 | 1,500 metres | NA |
| Muktar Edris Awel | M | 22 | 171 | 60 | 2016 | 5,000 metres | NA |
| Bonifacio Edu N'Dong | M | 27 | NA | NA | 1996 | 100 metres | NA |
| Alonso Reno Edward Henry | M | 22 | 181 | 76 | 2012 | 200 metres | NA |
| Alonso Reno Edward Henry | M | 26 | 181 | 76 | 2016 | 200 metres | NA |
| Norman Edwards | M | 21 | 185 | 82 | 1984 | 100 metres | NA |
| Torri Mechelle Edwards | F | 23 | 163 | 57 | 2000 | 100 metres | NA |
| Torri Mechelle Edwards | F | 23 | 163 | 57 | 2000 | 200 metres | NA |
| Torri Mechelle Edwards | F | 31 | 163 | 57 | 2008 | 100 metres | NA |
| Diane Dolores Edwards-Modahl | F | 22 | 170 | 56 | 1988 | 800 metres | NA |
| Diane Dolores Edwards-Modahl | F | 26 | 170 | 56 | 1992 | 800 metres | NA |
| Diane Dolores Edwards-Modahl | F | 30 | 170 | 56 | 1996 | 800 metres | NA |
| Diane Dolores Edwards-Modahl | F | 34 | 170 | 56 | 2000 | 800 metres | NA |
| Konstantina Efedaki | F | 25 | 162 | 48 | 2004 | 1,500 metres | NA |
| Konstantina Efedaki | F | 29 | 162 | 48 | 2008 | 1,500 metres | NA |
| Kristijan Efremov | M | 21 | 184 | 72 | 2012 | 400 metres | NA |
| Inna Liubomirova Eftimova | F | 20 | 168 | 57 | 2008 | 100 metres | NA |
| Inna Liubomirova Eftimova | F | 20 | 168 | 57 | 2008 | 200 metres | NA |
| Innocent Ejima Egbunike | M | 22 | 174 | 65 | 1984 | 400 metres | NA |
| Innocent Ejima Egbunike | M | 26 | 174 | 65 | 1988 | 400 metres | NA |
| Innocent Ejima Egbunike | M | 30 | 174 | 65 | 1992 | 400 metres | NA |
| Ogho-Ogene Omano Egwero | M | 23 | 171 | 72 | 2012 | 100 metres | NA |
| Ogho-Ogene Omano Egwero | M | 27 | 171 | 72 | 2016 | 100 metres | NA |
| Lothar Carsten Eich | M | 22 | 190 | 65 | 1992 | 10,000 metres | NA |
| Lothar Carsten Eich | M | 30 | 190 | 65 | 2000 | Marathon | NA |
| Genoveva Eichenmann | F | 31 | 162 | 52 | 1988 | Marathon | NA |
| Sylwia Ejdys (-Tomaszewska) | F | 24 | 162 | 50 | 2008 | 1,500 metres | NA |
| Sentayehu Ejigu Tamerat | F | 19 | 160 | 44 | 2004 | 5,000 metres | NA |
| Nadia Mohamed Ejjafini | F | 23 | 168 | 51 | 2004 | Marathon | NA |
| Nadia Mohamed Ejjafini | F | 31 | 168 | 51 | 2012 | 5,000 metres | NA |
| Nadia Mohamed Ejjafini | F | 31 | 168 | 51 | 2012 | 10,000 metres | NA |
| Joan Uduak Ekah | F | 19 | 160 | 55 | 2000 | 100 metres | NA |
| Oksana Ekk (Dyachenko-) | F | 25 | 174 | 62 | 2000 | 200 metres | NA |
| Hicham El Guerrouj | M | 21 | 176 | 58 | 1996 | 1,500 metres | NA |
| Hicham El Guerrouj | M | 25 | 176 | 58 | 2000 | 1,500 metres | Silver |
| Hicham El Guerrouj | M | 29 | 176 | 58 | 2004 | 1,500 metres | Gold |
| Hicham El Guerrouj | M | 29 | 176 | 58 | 2004 | 5,000 metres | Gold |
| Driss El Himer | M | 30 | 178 | 58 | 2004 | Marathon | NA |
| Amine El Manaoui | M | 20 | 186 | 66 | 2012 | 800 metres | NA |
| El Hassan El-Abbassi | M | 32 | 171 | 61 | 2016 | 10,000 metres | NA |
| Mohamed El-Abed | M | 23 | NA | NA | 1980 | 400 metres | NA |
| Boubker El-Afoui | M | 31 | 174 | 59 | 2000 | Marathon | NA |
| Saleh El-Ali | M | 24 | NA | NA | 1980 | 5,000 metres | NA |
| Rachid El-Basir | M | 23 | 180 | 61 | 1992 | 1,500 metres | Silver |
| Rachid El-Basir | M | 27 | 180 | 61 | 1996 | 1,500 metres | NA |
| Khalid El-Boumlili | M | 26 | 170 | 61 | 2004 | Marathon | NA |
| Rachid El-Ghanmouni | M | 25 | 165 | 53 | 2004 | Marathon | NA |
| Abdelati El-Guesse | M | 23 | 187 | 64 | 2016 | 800 metres | NA |
| Mohamed El-Hachimi | M | 27 | NA | NA | 2008 | 10,000 metres | NA |
| Moussa El-Hariri | M | 25 | 177 | 65 | 1992 | Marathon | NA |
| Abdelmajid El-Hissouf | M | 23 | 170 | 56 | 2016 | Marathon | NA |
| Ruwida El-Hubti | F | 15 | 154 | 51 | 2004 | 400 metres | NA |
| Malbas Jamous Nawal El-Jack | F | 19 | 150 | 54 | 2008 | 400 metres | NA |
| Fouad El-Kaam | M | 28 | 188 | 70 | 2016 | 1,500 metres | NA |
| Mahmoud El-Kalboussi | M | 23 | 185 | 65 | 1988 | 1,500 metres | NA |
| Mahmoud El-Kalboussi | M | 27 | 185 | 65 | 1992 | 5,000 metres | NA |
| Zhor El-Kamch | F | 27 | 166 | 58 | 2000 | 5,000 metres | NA |
| Hassan El-Kashief | M | 28 | 175 | 68 | 1984 | 400 metres | NA |
| Mohamed Salem El-Margini | M | NA | 168 | 63 | 1980 | 800 metres | NA |
| Jidou Ould Khaye El-Moctar | M | 27 | 171 | 72 | 2012 | 200 metres | NA |
| Jidou Ould Khaye El-Moctar | M | 31 | 171 | 72 | 2016 | 100 metres | NA |
| Abdel Kader El-Mouaziz | M | 27 | 172 | 58 | 1996 | Marathon | NA |
| Abdel Kader El-Mouaziz | M | 31 | 172 | 58 | 2000 | Marathon | NA |
| Hala El-Moughrabi | F | 21 | NA | NA | 1980 | 400 metres | NA |
| Hala El-Moughrabi | F | 21 | NA | NA | 1980 | 800 metres | NA |
| Youssef El-Nasri Serhani | M | 21 | 181 | 68 | 2000 | 5,000 metres | NA |
| Moustafa El-Nechchadi | M | 25 | 173 | 58 | 1988 | Marathon | NA |
| Fatma Nagib El-Sharnouby | F | 18 | NA | NA | 2016 | 800 metres | NA |
| Mohamed Sad El-Wardi | M | 28 | 178 | 65 | 2000 | 5,000 metres | NA |
| Ali Zayed Mabrouk El-Zaidi | M | 22 | 169 | 60 | 1996 | 1,500 metres | NA |
| Ali Zayed Mabrouk El-Zaidi | M | 30 | 169 | 60 | 2004 | Marathon | NA |
| Ali Zayed Mabrouk El-Zaidi | M | 34 | 169 | 60 | 2008 | Marathon | NA |
| Ali Zayed Mabrouk El-Zaidi | M | 38 | 169 | 60 | 2012 | Marathon | NA |
| Ana Isabel Elias | F | 26 | 174 | 56 | 1992 | 1,500 metres | NA |
| Jos Luis Elias | M | 25 | 180 | 67 | 1980 | 100 metres | NA |
| velyne lien | F | 24 | 160 | 50 | 1988 | 400 metres | NA |
| James Lee Ellington | M | 26 | 179 | 81 | 2012 | 200 metres | NA |
| James Lee Ellington | M | 30 | 179 | 81 | 2016 | 100 metres | NA |
| Peter Elliott | M | 21 | 181 | 67 | 1984 | 800 metres | NA |
| Peter Elliott | M | 25 | 181 | 67 | 1988 | 800 metres | NA |
| Peter Elliott | M | 25 | 181 | 67 | 1988 | 1,500 metres | Silver |
| Burkheart Ellis Jr. | M | 23 | 191 | 85 | 2016 | 200 metres | NA |
| Sally Ellis (-McDiarmid) | F | 34 | 163 | 50 | 1992 | Marathon | NA |
| Malindi Elmore | F | 24 | 168 | 53 | 2004 | 1,500 metres | NA |
| Bernardo Elonga Molico | M | 27 | NA | NA | 1988 | 1,500 metres | NA |
| Bernardo Elonga Molico | M | 31 | NA | NA | 1992 | 1,500 metres | NA |
| Uchenna Emedolu | M | 23 | 183 | 87 | 2000 | 200 metres | NA |
| Uchenna Emedolu | M | 27 | 183 | 87 | 2004 | 100 metres | NA |
| Uchenna Emedolu | M | 31 | 183 | 87 | 2008 | 100 metres | NA |
| Peter O. Emelieze | M | 24 | 170 | 65 | 2012 | 100 metres | NA |
| Crystal Emmanuel | F | 20 | 170 | 59 | 2012 | 200 metres | NA |
| Crystal Emmanuel | F | 24 | 170 | 59 | 2016 | 100 metres | NA |
| Crystal Emmanuel | F | 24 | 170 | 59 | 2016 | 200 metres | NA |
| Gail Emmanuel | F | 21 | 175 | 58 | 1984 | 400 metres | NA |
| Marcellina Emmanuel | F | 15 | 167 | 56 | 1980 | 1,500 metres | NA |
| Sunday Emmanuel | M | 21 | 174 | 73 | 2000 | 100 metres | NA |
| Kirsten Emmelmann (Siemon-) | F | 27 | 173 | 63 | 1988 | 400 metres | NA |
| Valentina Enachi | F | 30 | 162 | 51 | 1996 | Marathon | NA |
| Valentina Enachi | F | 34 | 162 | 51 | 2000 | Marathon | NA |
| Ruth Enang Mesode | F | 22 | NA | NA | 1980 | 100 metres | NA |
| Ruth Enang Mesode | F | 22 | NA | NA | 1980 | 200 metres | NA |
| Ruth Enang Mesode | F | 26 | NA | NA | 1984 | 100 metres | NA |
| Ruth Enang Mesode | F | 26 | NA | NA | 1984 | 200 metres | NA |
| Tsukasa Endo | M | 26 | 174 | 61 | 1988 | 10,000 metres | NA |
| Hannah Jane England (-Gunn) | F | 25 | 177 | 54 | 2012 | 1,500 metres | NA |
| Mark English | M | 23 | 187 | 76 | 2016 | 800 metres | NA |
| Abdelaziz Ennaji El-Idrissi | M | 21 | NA | NA | 2008 | 5,000 metres | NA |
| Sofia Ennaoui | F | 20 | 158 | 42 | 2016 | 1,500 metres | NA |
| Emilio Gustavo Bodjedi Envela Mahua | M | 16 | 176 | 77 | 1984 | 100 metres | NA |
| Emilio Gustavo Bodjedi Envela Mahua | M | 16 | 176 | 77 | 1984 | 200 metres | NA |
| Emilio Gustavo Bodjedi Envela Mahua | M | 20 | 176 | 77 | 1988 | 200 metres | NA |
| Emilio Gustavo Bodjedi Envela Mahua | M | 20 | 176 | 77 | 1988 | 400 metres | NA |
| Emilio Gustavo Bodjedi Envela Mahua | M | 24 | 176 | 77 | 1992 | 100 metres | NA |
| Emilio Gustavo Bodjedi Envela Mahua | M | 28 | 176 | 77 | 1996 | 200 metres | NA |
| Cyprian Enweani | M | 24 | 185 | 82 | 1988 | 200 metres | NA |
| Manuel Benjamn Enzema Owo | M | 23 | 170 | 63 | 2012 | 800 metres | NA |
| Manuel Benjamn Enzema Owo | M | 27 | 170 | 63 | 2016 | 800 metres | NA |
| Orukpe Eraiyokan | M | 22 | 180 | 73 | 2016 | 400 metres | NA |
| Nelson Erazo | M | 25 | 177 | 72 | 1984 | 200 metres | NA |
| Zsfia Erdlyi | F | 24 | 164 | 53 | 2012 | Marathon | NA |
| Zsfia Erdlyi | F | 28 | 164 | 53 | 2016 | Marathon | NA |
| Meryem (Mariam-) Erdoan (Tanga-, Hana Dingo-) | F | 26 | 172 | 55 | 2016 | Marathon | NA |
| Paul Ereng | M | 21 | 188 | 69 | 1988 | 800 metres | Gold |
| Paul Ereng | M | 24 | 188 | 69 | 1992 | 800 metres | NA |
| Robin Erewa | M | 25 | 184 | 80 | 2016 | 200 metres | NA |
| Masashi Eriguchi | M | 23 | 170 | 60 | 2012 | 100 metres | NA |
| Jan Torbjrn Eriksson | M | 21 | 170 | 68 | 1992 | 200 metres | NA |
| Jan Torbjrn Eriksson | M | 25 | 170 | 68 | 1996 | 100 metres | NA |
| Jan Torbjrn Eriksson | M | 25 | 170 | 68 | 1996 | 200 metres | NA |
| Per Mats Stefan Erixon | M | 26 | 175 | 61 | 1984 | 5,000 metres | NA |
| Erkhemsaikhany Davaajargal | F | 27 | 164 | 49 | 1996 | Marathon | NA |
| Sebastian Ernst | M | 19 | 182 | 72 | 2004 | 200 metres | NA |
| Martha Ernstdttir | F | 35 | 159 | 46 | 2000 | Marathon | NA |
| John Ertzgaard | M | 23 | 185 | 80 | 2000 | 200 metres | NA |
| Youns Es-Salhi | M | 23 | 180 | 64 | 2016 | 5,000 metres | NA |
| Shitaye Eshete Habtegebrel | F | 22 | 164 | 51 | 2012 | 5,000 metres | NA |
| Shitaye Eshete Habtegebrel | F | 22 | 164 | 51 | 2012 | 10,000 metres | NA |
| Shitaye Eshete Habtegebrel | F | 26 | 164 | 51 | 2016 | Marathon | NA |
| Bartolom Esono Asumu | M | 21 | 175 | 68 | 1984 | 800 metres | NA |
| Jess Espaa Cobo | M | 29 | 168 | 59 | 2008 | 5,000 metres | NA |
| Jess Espaa Cobo | M | 37 | 168 | 59 | 2016 | Marathon | NA |
| Jean-Yves Esparon | M | 17 | NA | NA | 2012 | 200 metres | NA |
| Mara Elena Espeso Gayte | F | 39 | 161 | 48 | 2012 | Marathon | NA |
| Andrs Espinosa Prez | M | 37 | 168 | 56 | 2000 | Marathon | NA |
| Andrs Espinosa Prez | M | 41 | 168 | 56 | 2004 | Marathon | NA |
| Iman Essa Jasim | F | 19 | NA | NA | 2016 | 100 metres | NA |
| Mustapha Essad | M | 30 | 180 | 61 | 2000 | 5,000 metres | NA |
| Latifa Essarokh | F | 30 | 162 | 48 | 2004 | 1,500 metres | NA |
| Hederson Alves Estefani | M | 24 | 183 | 65 | 2016 | 400 metres | NA |
| Reyes Estvez Lpez | M | 19 | 187 | 70 | 1996 | 1,500 metres | NA |
| Reyes Estvez Lpez | M | 28 | 187 | 70 | 2004 | 1,500 metres | NA |
| Reyes Estvez Lpez | M | 32 | 187 | 70 | 2008 | 1,500 metres | NA |
| Tewelde Estifanos Hidru | M | 34 | NA | NA | 2016 | Marathon | NA |
| Daniel Estrada Coz | M | 26 | 173 | 61 | 2016 | Marathon | NA |
| Juan Diego Estrada Constantino | M | 22 | 180 | 61 | 2012 | 10,000 metres | NA |
| Divina Estrella | F | 27 | 160 | 52 | 1984 | 100 metres | NA |
| Divina Estrella | F | 27 | 160 | 52 | 1984 | 200 metres | NA |
| Brice Pascal Guy Ets | M | 28 | 185 | 73 | 2012 | 800 metres | NA |
| Brice Pascal Guy Ets | M | 32 | 185 | 73 | 2016 | 800 metres | NA |
| Ginou Etienne | F | 23 | 173 | 58 | 2008 | 400 metres | NA |
| Ali Ettounsi | M | 30 | 175 | 63 | 1996 | Marathon | NA |
| Paul William Evans | M | 31 | 183 | 64 | 1992 | 10,000 metres | NA |
| Paul William Evans | M | 35 | 183 | 64 | 1996 | 10,000 metres | NA |
| Ciara Everard | F | 26 | 169 | 54 | 2016 | 800 metres | NA |
| Daniel Joseph "Danny Joe" Everett | M | 21 | 187 | 64 | 1988 | 400 metres | Bronze |
| Daniel Joseph "Danny Joe" Everett | M | 25 | 187 | 64 | 1992 | 400 metres | NA |
| David Mark Everett | M | 20 | 183 | 70 | 1988 | 800 metres | NA |
| David Mark Everett | M | 23 | 183 | 70 | 1992 | 800 metres | NA |
| David Mark Everett | M | 32 | 183 | 70 | 2000 | 800 metres | NA |
| Jrgen Evers | M | 19 | 183 | 65 | 1984 | 100 metres | NA |
| Jrgen Evers | M | 19 | 183 | 65 | 1984 | 200 metres | NA |
| Malin Ewerlf (-Krepp) | F | 24 | 180 | 61 | 1996 | 800 metres | NA |
| Malin Ewerlf (-Krepp) | F | 24 | 180 | 61 | 1996 | 1,500 metres | NA |
| Edward Dale "Ed" Eyestone | M | 27 | 185 | 61 | 1988 | Marathon | NA |
| Edward Dale "Ed" Eyestone | M | 31 | 185 | 61 | 1992 | Marathon | NA |
| Rene Eykens | F | 20 | 170 | 54 | 2016 | 800 metres | NA |
| Joy Amechi Eze | F | 20 | 165 | 64 | 2008 | 400 metres | NA |
| Hope Ezeigbo | M | 22 | 201 | 72 | 1980 | 400 metres | NA |
| Davidson Ezinwa | M | 20 | 184 | 82 | 1992 | 100 metres | NA |
| Davidson Ezinwa | M | 24 | 184 | 82 | 1996 | 100 metres | NA |
| Mohamed Ezzher | M | 36 | 176 | 58 | 1996 | 10,000 metres | NA |
| Elama Fa'atonu | M | 18 | 175 | 82 | 2012 | 100 metres | NA |
| Simone Facey | F | 31 | 162 | 53 | 2016 | 200 metres | NA |
| Martin Fagan | M | 25 | 183 | 65 | 2008 | Marathon | NA |
| Abdellah Falil | M | 32 | 163 | 63 | 2008 | 10,000 metres | NA |
| Aicha Bilal Fall | F | 18 | 160 | 46 | 2012 | 800 metres | NA |
| Fatou Bintou Fall | F | 22 | 174 | 57 | 2004 | 400 metres | NA |
| Moussa Fall | M | 20 | 178 | 67 | 1984 | 800 metres | NA |
| Moussa Fall | M | 25 | 178 | 67 | 1988 | 800 metres | NA |
| Samba Fall | M | 27 | 188 | 71 | 1992 | 400 metres | NA |
| Gary M. Fanelli | M | 37 | 188 | 74 | 1988 | Marathon | NA |
| Mahamoud Farah | M | 19 | NA | NA | 2008 | 1,500 metres | NA |
| Mohamed Muktar Jama "Mo" Farah | M | 25 | 175 | 58 | 2008 | 5,000 metres | NA |
| Mohamed Muktar Jama "Mo" Farah | M | 29 | 175 | 58 | 2012 | 5,000 metres | Gold |
| Mohamed Muktar Jama "Mo" Farah | M | 29 | 175 | 58 | 2012 | 10,000 metres | Gold |
| Mohamed Muktar Jama "Mo" Farah | M | 33 | 175 | 58 | 2016 | 5,000 metres | Gold |
| Mohamed Muktar Jama "Mo" Farah | M | 33 | 175 | 58 | 2016 | 10,000 metres | Gold |
| Zamzam Mohamed Farah | F | 21 | NA | NA | 2012 | 400 metres | NA |
| Eugene Farrell | M | 23 | 178 | 62 | 1996 | 400 metres | NA |
| Evelyn Farrell | F | 24 | 165 | 61 | 1984 | 100 metres | NA |
| Evelyn Farrell | F | 28 | 165 | 61 | 1988 | 100 metres | NA |
| Evelyn Farrell | F | 28 | 165 | 61 | 1988 | 200 metres | NA |
| Thomas William "Tom" Farrell | M | 25 | 179 | 63 | 2016 | 5,000 metres | NA |
| Olusoji Adetokumbo Fasuba | M | 24 | 175 | 78 | 2008 | 100 metres | NA |
| Farida Fats (Zigha-) | F | 34 | 166 | 49 | 1996 | 10,000 metres | NA |
| Ali Faudet | M | 18 | 185 | 65 | 1988 | 400 metres | NA |
| Ali Faudet | M | 22 | 185 | 65 | 1992 | 400 metres | NA |
| Jesper Lind Skak Faurschou | M | 29 | 183 | 63 | 2012 | Marathon | NA |
| Alessio Faustini | M | 32 | 168 | 48 | 1992 | Marathon | NA |
| Suzanne Marie "Suzy" Favor-Hamilton | F | 23 | 160 | 50 | 1992 | 1,500 metres | NA |
| Suzanne Marie "Suzy" Favor-Hamilton | F | 27 | 160 | 50 | 1996 | 800 metres | NA |
| Suzanne Marie "Suzy" Favor-Hamilton | F | 32 | 160 | 50 | 2000 | 1,500 metres | NA |
| Muhammad Fayyaz | M | 21 | 172 | 60 | 1988 | 400 metres | NA |
| Erika Fazekas-Verb | F | 24 | 160 | 46 | 1988 | 10,000 metres | NA |
| Clair-Louise Fearnley | F | 25 | 161 | 65 | 2000 | 10,000 metres | NA |
| Pavelas Fedorenka | M | 31 | 190 | 70 | 1996 | Marathon | NA |
| Andrey Romanovich Fedoriv | M | 32 | 177 | 80 | 1996 | 100 metres | NA |
| Andrey Romanovich Fedoriv | M | 32 | 177 | 80 | 1996 | 200 metres | NA |
| Aleksandra Andreyevna Fedoriva | F | 19 | 176 | 60 | 2008 | 200 metres | NA |
| Aleksandra Andreyevna Fedoriva | F | 23 | 176 | 60 | 2012 | 200 metres | NA |
| Aleksandr Aleksandrovich Fedotkin | M | 24 | 168 | 57 | 1980 | 5,000 metres | NA |
| Justine Fedronic | F | 25 | 168 | 54 | 2016 | 800 metres | NA |
| Lus Manuel Jesus Feiteira | M | 23 | 178 | 58 | 1996 | 1,500 metres | NA |
| Lus Manuel Jesus Feiteira | M | 39 | 178 | 58 | 2012 | Marathon | NA |
| Getu Feleke | M | 25 | NA | NA | 2012 | Marathon | NA |
| Silvia Felipo Sue | F | 33 | 162 | 52 | 2000 | 1,500 metres | NA |
| Silvia Felipo Sue | F | 37 | 162 | 52 | 2004 | 1,500 metres | NA |
| Allyson Michelle Felix | F | 18 | 168 | 56 | 2004 | 200 metres | Silver |
| Allyson Michelle Felix | F | 22 | 168 | 56 | 2008 | 200 metres | Silver |
| Allyson Michelle Felix | F | 26 | 168 | 56 | 2012 | 100 metres | NA |
| Allyson Michelle Felix | F | 26 | 168 | 56 | 2012 | 200 metres | Gold |
| Allyson Michelle Felix | F | 30 | 168 | 56 | 2016 | 400 metres | Silver |
| Delon Felix | M | 18 | NA | NA | 1992 | 400 metres | NA |
| Ana Dulce Ferreira Flix | F | 29 | 166 | 53 | 2012 | Marathon | NA |
| Ana Dulce Ferreira Flix | F | 33 | 166 | 53 | 2016 | Marathon | NA |
| Sylviane Flix | F | 26 | 174 | 58 | 2004 | 200 metres | NA |
| Joanne Ella "Jo" Fenn (Mersh-) | F | 29 | 172 | 57 | 2004 | 800 metres | NA |
| Frutos Feo Prez | M | 24 | 180 | 72 | 1996 | 100 metres | NA |
| Fabienne Fraez | F | 28 | 177 | 64 | 2004 | 200 metres | NA |
| Fabienne Fraez | F | 32 | 177 | 64 | 2008 | 200 metres | NA |
| Sheniqua Monique Ferguson | F | 18 | 171 | 57 | 2008 | 200 metres | NA |
| Sheniqua Monique Ferguson | F | 22 | 171 | 57 | 2012 | 100 metres | NA |
| Sheniqua Monique Ferguson | F | 26 | 171 | 57 | 2016 | 200 metres | NA |
| Deborah "Debbie" Ferguson-McKenzie | F | 20 | 168 | 63 | 1996 | 100 metres | NA |
| Deborah "Debbie" Ferguson-McKenzie | F | 24 | 168 | 63 | 2000 | 100 metres | NA |
| Deborah "Debbie" Ferguson-McKenzie | F | 24 | 168 | 63 | 2000 | 200 metres | NA |
| Deborah "Debbie" Ferguson-McKenzie | F | 28 | 168 | 63 | 2004 | 100 metres | NA |
| Deborah "Debbie" Ferguson-McKenzie | F | 28 | 168 | 63 | 2004 | 200 metres | Bronze |
| Deborah "Debbie" Ferguson-McKenzie | F | 32 | 168 | 63 | 2008 | 100 metres | NA |
| Deborah "Debbie" Ferguson-McKenzie | F | 32 | 168 | 63 | 2008 | 200 metres | NA |
| Deborah "Debbie" Ferguson-McKenzie | F | 36 | 168 | 63 | 2012 | 100 metres | NA |
| Deborah "Debbie" Ferguson-McKenzie | F | 36 | 168 | 63 | 2012 | 200 metres | NA |
| Armnio Gaspar Fernandes | M | 28 | 165 | 60 | 1988 | 100 metres | NA |
| Armnio Gaspar Fernandes | M | 28 | 165 | 60 | 1988 | 200 metres | NA |
| Adriana Fernndez Miranda | F | 25 | 163 | 59 | 1996 | Marathon | NA |
| Adriana Fernndez Miranda | F | 29 | 163 | 59 | 2000 | Marathon | NA |
| Adriana Fernndez Miranda | F | 33 | 163 | 59 | 2004 | 10,000 metres | NA |
| lvaro Fernndez Cerezo | M | 23 | 180 | 63 | 2004 | 1,500 metres | NA |
| Nura Fernndez Domnguez | F | 24 | 170 | 57 | 2000 | 1,500 metres | NA |
| Nura Fernndez Domnguez | F | 27 | 170 | 57 | 2004 | 1,500 metres | NA |
| Nura Fernndez Domnguez | F | 35 | 170 | 57 | 2012 | 1,500 metres | NA |
| Hans-Peter Ferner | M | 28 | 176 | 72 | 1984 | 800 metres | NA |
| Ornella Ferrara | F | 28 | 153 | 42 | 1996 | Marathon | NA |
| Ornella Ferrara | F | 32 | 153 | 42 | 2000 | Marathon | NA |
| Afonso Pedro Gonalves Ferraz | M | 27 | 180 | 76 | 1992 | 100 metres | NA |
| Maria Conceio da Costa Ferreira | F | 22 | 148 | 40 | 1984 | Marathon | NA |
| Maria Conceio da Costa Ferreira | F | 26 | 148 | 40 | 1988 | Marathon | NA |
| Maria Conceio da Costa Ferreira | F | 30 | 148 | 40 | 1992 | 10,000 metres | NA |
| Maria Conceio da Costa Ferreira | F | 34 | 148 | 40 | 1996 | 10,000 metres | NA |
| Diego Ferreira | M | 28 | 166 | 66 | 2004 | 100 metres | NA |
| Henrique Ferreira | M | 23 | 177 | 67 | 1984 | 200 metres | NA |
| Andrea Mara Ferris Quintero | F | 24 | 182 | 62 | 2012 | 800 metres | NA |
| Gyrgy Fetter | M | 24 | 180 | 74 | 1988 | 100 metres | NA |
| der Moreno Fialho | M | 27 | 175 | 65 | 2000 | Marathon | NA |
| Fabienne Ficher | F | 22 | 175 | 61 | 1988 | 400 metres | NA |
| Elena Fidatov | F | 32 | 168 | 52 | 1992 | 1,500 metres | NA |
| Elena Fidatov | F | 35 | 168 | 52 | 1996 | 5,000 metres | NA |
| David Fiegen | M | 19 | 188 | 70 | 2004 | 800 metres | NA |
| Cornelli Antoinette Haritte "Nelli" Fiere-Cooman (-Rosier) | F | 24 | 159 | 60 | 1988 | 100 metres | NA |
| Cornelli Antoinette Haritte "Nelli" Fiere-Cooman (-Rosier) | F | 28 | 159 | 60 | 1992 | 100 metres | NA |
| Michael Fietz | M | 32 | 181 | 65 | 2000 | Marathon | NA |
| Illias Fifa Temesmani | M | 27 | 173 | 68 | 2016 | 5,000 metres | NA |
| Maria Magnlia de Souza Figueiredo | F | 24 | 170 | 60 | 1988 | 200 metres | NA |
| Maria Magnlia de Souza Figueiredo | F | 24 | 170 | 60 | 1988 | 400 metres | NA |
| Maria Magnlia de Souza Figueiredo | F | 32 | 170 | 60 | 1996 | 400 metres | NA |
| Francisco Figueredo | M | 23 | 172 | 62 | 1984 | 800 metres | NA |
| Maritza Figueroa Amador | F | 24 | NA | NA | 2000 | 400 metres | NA |
| Al-Tayeb Filali | M | 33 | 172 | 55 | 2012 | Marathon | NA |
| Eleni Filandra | F | 28 | 174 | 58 | 2012 | 800 metres | NA |
| Siueni Filimone | M | 21 | 173 | 69 | 2016 | 100 metres | NA |
| Filippos Filippou | M | 27 | 168 | 56 | 1984 | Marathon | NA |
| Tetiana Anatolivna Filoniuk | F | 24 | 166 | 47 | 2008 | Marathon | NA |
| Tetiana Anatolivna Filoniuk | F | 28 | 166 | 47 | 2012 | Marathon | NA |
| Michelle Bonae Finn (-Burrell) | F | 27 | 165 | 52 | 1992 | 200 metres | NA |
| Cormac Finnerty | M | 26 | 178 | 66 | 1996 | 5,000 metres | NA |
| Baptiste Firiam | M | 17 | 173 | 60 | 1988 | 400 metres | NA |
| Baptiste Firiam | M | 21 | 173 | 60 | 1992 | 400 metres | NA |
| Baptiste Firiam | M | 21 | 173 | 60 | 1992 | 800 metres | NA |
| Sharon Firisua | F | 22 | NA | NA | 2016 | 5,000 metres | NA |
| Tatyana Pavlovna Firova | F | 25 | 174 | 59 | 2008 | 400 metres | NA |
| Sabine Fischer | F | 27 | 175 | 58 | 2000 | 1,500 metres | NA |
| Andrew Fisher | M | 24 | NA | NA | 2016 | 100 metres | NA |
| Lilia Fisikovici (Tozlovanu-) | F | 27 | 170 | 52 | 2016 | Marathon | NA |
| David Thomas "Dave" Fitzsimons | M | 30 | 170 | 65 | 1980 | 5,000 metres | NA |
| Martn Fiz Martn | M | 29 | 169 | 53 | 1992 | 5,000 metres | NA |
| Martn Fiz Martn | M | 33 | 169 | 53 | 1996 | Marathon | NA |
| Martn Fiz Martn | M | 37 | 169 | 53 | 2000 | Marathon | NA |
| Shalane Flanagan (-Edwards) | F | 23 | 166 | 47 | 2004 | 5,000 metres | NA |
| Shalane Flanagan (-Edwards) | F | 27 | 166 | 47 | 2008 | 5,000 metres | NA |
| Shalane Flanagan (-Edwards) | F | 27 | 166 | 47 | 2008 | 10,000 metres | Silver |
| Shalane Flanagan (-Edwards) | F | 31 | 166 | 47 | 2012 | Marathon | NA |
| Shalane Flanagan (-Edwards) | F | 35 | 166 | 47 | 2016 | Marathon | NA |
| James "Jimmy" Flemming | M | 22 | 180 | 76 | 1988 | 100 metres | NA |
| James "Jimmy" Flemming | M | 22 | 180 | 76 | 1988 | 200 metres | NA |
| Sherry Ingrid Veronica Fletcher | F | 22 | 167 | 57 | 2008 | 100 metres | NA |
| Ngerak Florencio | F | 21 | 160 | 48 | 2004 | 100 metres | NA |
| Brenda Eunice Flores Muoz | F | 24 | 163 | 50 | 2016 | 10,000 metres | NA |
| Sandro Floris | M | 31 | 178 | 73 | 1996 | 200 metres | NA |
| Ilie Floroiu | M | 27 | 170 | 52 | 1980 | 10,000 metres | NA |
| Damel Flowers | M | 23 | 170 | 69 | 1984 | 200 metres | NA |
| Julian Flgel | M | 30 | 183 | 64 | 2016 | Marathon | NA |
| Raymond Patrick "Ray" Flynn | M | 23 | 182 | 65 | 1980 | 1,500 metres | NA |
| Raymond Patrick "Ray" Flynn | M | 27 | 182 | 65 | 1984 | 5,000 metres | NA |
| Nabie Foday Fofanah | M | 24 | 182 | 82 | 2004 | 100 metres | NA |
| Nabie Foday Fofanah | M | 24 | 182 | 82 | 2004 | 200 metres | NA |
| Nabie Foday Fofanah | M | 28 | 182 | 82 | 2008 | 200 metres | NA |
| Laura Fogli (-Rossetti) | F | 24 | 168 | 50 | 1984 | Marathon | NA |
| Laura Fogli (-Rossetti) | F | 28 | 168 | 50 | 1988 | Marathon | NA |
| Mike Fokoroni | M | 31 | NA | NA | 2008 | Marathon | NA |
| Viktoriya Fomenko | F | 25 | 170 | 60 | 1996 | 200 metres | NA |
| Fong Yee Pui | F | 20 | 163 | 51 | 2012 | 100 metres | NA |
| Luis Heberto Fonseca | M | 27 | 170 | 58 | 2004 | Marathon | NA |
| Luis Heberto Fonseca | M | 31 | 170 | 58 | 2008 | Marathon | NA |
| Peter Joseph Fonseca | M | 29 | 172 | 55 | 1996 | Marathon | NA |
| Katherine "Kate" Fonshell | F | 26 | 160 | 50 | 1996 | 10,000 metres | NA |
| Vittorio Fontanella | M | 27 | 176 | 63 | 1980 | 1,500 metres | NA |
| Bernard William "Bernie" Ford | M | 27 | 180 | 64 | 1980 | Marathon | NA |
| Elvis A. Forde | M | 24 | 180 | 74 | 1984 | 400 metres | NA |
| Elvis A. Forde | M | 28 | 180 | 74 | 1988 | 400 metres | NA |
| Gillian Forde | F | 16 | 155 | 46 | 1984 | 100 metres | NA |
| Judit Forgcs | F | 21 | 168 | 58 | 1980 | 400 metres | NA |
| Judit Forgcs | F | 33 | 168 | 58 | 1992 | 400 metres | NA |
| Ludmila Formanov | F | 22 | 168 | 60 | 1996 | 800 metres | NA |
| Ludmila Formanov | F | 26 | 168 | 60 | 2000 | 800 metres | NA |
| Kevin John Forster | M | 29 | 178 | 61 | 1988 | Marathon | NA |
| Marlene Teixeira dos Santos Fortunato | F | 34 | 155 | 48 | 2004 | Marathon | NA |
| Brendan Foster | M | 32 | 178 | 68 | 1980 | 10,000 metres | NA |
| Randolph Olivier Foster Hutchinson | M | 23 | NA | NA | 1992 | 200 metres | NA |
| Randolph Olivier Foster Hutchinson | M | 23 | NA | NA | 1992 | 400 metres | NA |
| Roman Fosti | M | 33 | 181 | 70 | 2016 | Marathon | NA |
| Ziga Patricia Foufou | F | 20 | 164 | 56 | 1992 | 100 metres | NA |
| Ignacio Fragoso Galindo | M | 24 | 178 | 65 | 1992 | 5,000 metres | NA |
| Alleyne Jeremy Francique | M | 28 | 188 | 75 | 2004 | 400 metres | NA |
| Alleyne Jeremy Francique | M | 32 | 188 | 75 | 2008 | 400 metres | NA |
| Diane Gale Francis (Dunrod-) | F | 27 | 170 | 50 | 1996 | 400 metres | NA |
| Javon Francis | M | 21 | 183 | 68 | 2016 | 400 metres | NA |
| Phyllis Chanez Francis | F | 24 | 180 | 72 | 2016 | 400 metres | NA |
| Samuel Adelebari Francis | M | 21 | 180 | 85 | 2008 | 100 metres | NA |
| Arely Franco Ramos | F | 27 | 170 | 59 | 1996 | 400 metres | NA |
| Procopio Franco Hernndez | M | 34 | 169 | 60 | 2004 | Marathon | NA |
| Procopio Franco Hernndez | M | 38 | 169 | 60 | 2008 | Marathon | NA |
| Andr Franois | M | 24 | NA | NA | 1988 | 200 metres | NA |
| Stphane Oliver Franke | M | 28 | 178 | 58 | 1992 | 10,000 metres | NA |
| Stphane Oliver Franke | M | 32 | 178 | 58 | 1996 | 5,000 metres | NA |
| Stphane Oliver Franke | M | 32 | 178 | 58 | 1996 | 10,000 metres | NA |
| Donna Karen Fraser | F | 23 | 180 | 64 | 1996 | 400 metres | NA |
| Donna Karen Fraser | F | 27 | 180 | 64 | 2000 | 400 metres | NA |
| Donna Karen Fraser | F | 31 | 180 | 64 | 2004 | 400 metres | NA |
| Warren Fraser | M | 21 | 172 | 73 | 2012 | 100 metres | NA |
| Shelly-Ann Fraser-Pryce | F | 21 | 160 | 57 | 2008 | 100 metres | Gold |
| Shelly-Ann Fraser-Pryce | F | 25 | 160 | 57 | 2012 | 100 metres | Gold |
| Shelly-Ann Fraser-Pryce | F | 25 | 160 | 57 | 2012 | 200 metres | Silver |
| Shelly-Ann Fraser-Pryce | F | 29 | 160 | 57 | 2016 | 100 metres | Bronze |
| Lindel Frater | M | 22 | 170 | 64 | 2000 | 100 metres | NA |
| Michael Audley Frater | M | 21 | 170 | 67 | 2004 | 100 metres | NA |
| Michael Audley Frater | M | 25 | 170 | 67 | 2008 | 100 metres | NA |
| Michael Bruce Frayne | M | 26 | 179 | 66 | 1984 | 400 metres | NA |
| Merlene Frazer | F | 22 | 174 | 62 | 1996 | 400 metres | NA |
| Frank "Frankie" Fredericks | M | 24 | 180 | 73 | 1992 | 100 metres | Silver |
| Frank "Frankie" Fredericks | M | 24 | 180 | 73 | 1992 | 200 metres | Silver |
| Frank "Frankie" Fredericks | M | 28 | 180 | 73 | 1996 | 100 metres | Silver |
| Frank "Frankie" Fredericks | M | 28 | 180 | 73 | 1996 | 200 metres | Silver |
| Frank "Frankie" Fredericks | M | 36 | 180 | 73 | 2004 | 100 metres | NA |
| Frank "Frankie" Fredericks | M | 36 | 180 | 73 | 2004 | 200 metres | NA |
| Catherine Astrid Salome "Cathy" Freeman | F | 19 | 164 | 56 | 1992 | 400 metres | NA |
| Catherine Astrid Salome "Cathy" Freeman | F | 23 | 164 | 56 | 1996 | 200 metres | NA |
| Catherine Astrid Salome "Cathy" Freeman | F | 23 | 164 | 56 | 1996 | 400 metres | Silver |
| Catherine Astrid Salome "Cathy" Freeman | F | 27 | 164 | 56 | 2000 | 200 metres | NA |
| Catherine Astrid Salome "Cathy" Freeman | F | 27 | 164 | 56 | 2000 | 400 metres | Gold |
| David Freeman | M | 26 | 165 | 59 | 2008 | 1,500 metres | NA |
| Emily Kaye Freeman | F | 27 | 165 | 57 | 2008 | 200 metres | NA |
| Stephan Timo Freigang | M | 24 | 177 | 64 | 1992 | Marathon | Bronze |
| Stephan Timo Freigang | M | 28 | 177 | 64 | 1996 | Marathon | NA |
| Marta Filipa Pen Oliveira Freitas | F | 23 | 153 | 46 | 2016 | 1,500 metres | NA |
| Susan "Sue" French-Lee | F | 28 | 157 | 48 | 1988 | 10,000 metres | NA |
| Derek Owen Froude | M | 25 | 182 | 64 | 1984 | Marathon | NA |
| Derek Owen Froude | M | 33 | 182 | 64 | 1992 | Marathon | NA |
| Paula Tracey Fryer | F | 23 | 164 | 52 | 1992 | 800 metres | NA |
| Helena Fuchsov (Dziurov-) | F | 31 | 179 | 68 | 1996 | 400 metres | NA |
| Helena Fuchsov (Dziurov-) | F | 35 | 179 | 68 | 2000 | 800 metres | NA |
| Iris Mara Fuentes-Pila Ortz | F | 24 | 164 | 56 | 2004 | 1,500 metres | NA |
| Iris Mara Fuentes-Pila Ortz | F | 27 | 164 | 56 | 2008 | 1,500 metres | NA |
| Hauke Fuhlbrgge | M | 26 | 183 | 66 | 1992 | 1,500 metres | NA |
| Kenji Fujimitsu | M | 30 | 182 | 69 | 2016 | 200 metres | NA |
| Arata Fujiwara | M | 30 | 167 | 54 | 2012 | Marathon | NA |
| Takeshi Salvador Fujiwara Salazar | M | 19 | 175 | 64 | 2004 | 400 metres | NA |
| Kayoko Fukushi | F | 22 | 160 | 47 | 2004 | 10,000 metres | NA |
| Kayoko Fukushi | F | 26 | 160 | 47 | 2008 | 5,000 metres | NA |
| Kayoko Fukushi | F | 26 | 160 | 47 | 2008 | 10,000 metres | NA |
| Kayoko Fukushi | F | 30 | 160 | 47 | 2012 | 5,000 metres | NA |
| Kayoko Fukushi | F | 30 | 160 | 47 | 2012 | 10,000 metres | NA |
| Kayoko Fukushi | F | 34 | 160 | 47 | 2016 | Marathon | NA |
| Chisato Fukushima | F | 20 | 165 | 52 | 2008 | 100 metres | NA |
| Chisato Fukushima | F | 24 | 165 | 52 | 2012 | 100 metres | NA |
| Chisato Fukushima | F | 24 | 165 | 52 | 2012 | 200 metres | NA |
| Chisato Fukushima | F | 28 | 165 | 52 | 2016 | 200 metres | NA |
| Jane Elizabeth Furniss-Shields | F | 28 | 163 | 45 | 1988 | 10,000 metres | NA |
| Hiroki Fuwa | M | 18 | 172 | 63 | 1984 | 100 metres | NA |
| Hiroki Fuwa | M | 18 | 172 | 63 | 1984 | 200 metres | NA |
| Sheikh Oumar Fye | M | 24 | 183 | 80 | 1984 | 100 metres | NA |
| Sheikh Oumar Fye | M | 24 | 183 | 80 | 1984 | 200 metres | NA |
| Savatheda Fynes | F | 21 | 165 | 64 | 1996 | 200 metres | NA |
| Savatheda Fynes | F | 25 | 165 | 64 | 2000 | 100 metres | NA |
| Arne Gabius | M | 31 | 186 | 66 | 2012 | 5,000 metres | NA |
| Luan Gabriel | F | 16 | 170 | 45 | 2012 | 200 metres | NA |
| Rubie Joy Gabriel | F | 17 | 157 | 52 | 2012 | 100 metres | NA |
| Monika Georgieva Gachevska | F | 22 | 174 | 57 | 1996 | 200 metres | NA |
| Monika Georgieva Gachevska | F | 26 | 174 | 57 | 2000 | 200 metres | NA |
| Monika Georgieva Gachevska | F | 30 | 174 | 57 | 2004 | 200 metres | NA |
| Hafida Gadi-Richard | F | 30 | 164 | 47 | 2004 | Marathon | NA |
| Omar Daher Gadid | M | 26 | 170 | 58 | 1992 | 10,000 metres | NA |
| Omar Daher Gadid | M | 34 | 170 | 58 | 2000 | Marathon | NA |
| Jean-Paul Gahimbar | M | 33 | 174 | 57 | 2004 | Marathon | NA |
| Pa Mamadou Gai | M | 18 | 167 | 61 | 1996 | 100 metres | NA |
| Pa Mamadou Gai | M | 22 | 167 | 61 | 2000 | 100 metres | NA |
| Chryste Dionne Gaines | F | 29 | 170 | 57 | 2000 | 100 metres | NA |
| Melinda Maree Gainsford-Taylor | F | 20 | 172 | 67 | 1992 | 100 metres | NA |
| Melinda Maree Gainsford-Taylor | F | 20 | 172 | 67 | 1992 | 200 metres | NA |
| Melinda Maree Gainsford-Taylor | F | 24 | 172 | 67 | 1996 | 200 metres | NA |
| Melinda Maree Gainsford-Taylor | F | 28 | 172 | 67 | 2000 | 100 metres | NA |
| Melinda Maree Gainsford-Taylor | F | 28 | 172 | 67 | 2000 | 200 metres | NA |
| Tynia Gaither | F | 23 | 158 | 50 | 2016 | 100 metres | NA |
| Tynia Gaither | F | 23 | 158 | 50 | 2016 | 200 metres | NA |
| Grzegorz Gajdus | M | 29 | 181 | 70 | 1996 | Marathon | NA |
| Antoine Gakeme | M | 24 | 169 | 60 | 2016 | 800 metres | NA |
| Mumin Booqora Gala | M | 25 | 185 | 70 | 2012 | 5,000 metres | NA |
| Mumin Booqora Gala | M | 29 | 185 | 70 | 2016 | Marathon | NA |
| Carol Galea | F | 29 | 156 | 44 | 1992 | 800 metres | NA |
| Carol Galea | F | 29 | 156 | 44 | 1992 | 1,500 metres | NA |
| Carol Galea | F | 33 | 156 | 44 | 1996 | Marathon | NA |
| Anton Sergeyevich Galkin | M | 22 | 185 | 77 | 2004 | 400 metres | NA |
| Pavel Galkin | M | 23 | 186 | 79 | 1992 | 100 metres | NA |
| Geena Gall (-Lara) | F | 25 | 168 | 61 | 2012 | 800 metres | NA |
| Kimberly Ann "Kim" Gallagher | F | 20 | 165 | 47 | 1984 | 800 metres | Silver |
| Kimberly Ann "Kim" Gallagher | F | 24 | 165 | 47 | 1988 | 800 metres | Bronze |
| Kimberly Ann "Kim" Gallagher | F | 24 | 165 | 47 | 1988 | 1,500 metres | NA |
| Nataliya Grigoryevna "Natasha" Galushko | F | 24 | 161 | 48 | 1996 | Marathon | NA |
| Jos David Galvn Martnez | M | 24 | 168 | 54 | 2000 | 10,000 metres | NA |
| Jos David Galvn Martnez | M | 28 | 168 | 54 | 2004 | 10,000 metres | NA |
| Jos David Galvn Martnez | M | 32 | 168 | 54 | 2008 | 10,000 metres | NA |
| Matteo Galvan | M | 27 | 183 | 73 | 2016 | 200 metres | NA |
| Matteo Galvan | M | 27 | 183 | 73 | 2016 | 400 metres | NA |
| Sarath Prasanna Gamage | M | 28 | 151 | 46 | 2000 | Marathon | NA |
| Arie Gamliel | M | 26 | 165 | 48 | 1984 | 5,000 metres | NA |
| Arie Gamliel | M | 26 | 165 | 48 | 1984 | 10,000 metres | NA |
| Arialis Josefa Gandulla Martnez | F | 21 | 170 | 75 | 2016 | 200 metres | NA |
| Gang Sun-Deok | F | 21 | 160 | 48 | 1996 | Marathon | NA |
| Rosalie Bangu Peng Gangu | F | 17 | 160 | 60 | 1992 | 800 metres | NA |
| Rosalie Bangu Peng Gangu | F | 17 | 160 | 60 | 1992 | 1,500 metres | NA |
| Isaac Ganunga | M | 24 | 180 | 70 | 1984 | 800 metres | NA |
| Isaac Ganunga | M | 24 | 180 | 70 | 1984 | 1,500 metres | NA |
| Gao Han | F | 21 | 171 | 54 | 1992 | 100 metres | NA |
| Rabiou Guero Gao | M | 24 | 170 | 58 | 2012 | 1,500 metres | NA |
| Andrea Rose Garae (-Tari) | F | 19 | NA | NA | 1992 | 800 metres | NA |
| Adalberto Batista Garcia | M | 28 | 178 | 64 | 1996 | 5,000 metres | NA |
| Alberto Garca Fernndez | M | 29 | 165 | 47 | 2000 | 5,000 metres | NA |
| Alberto Garca Fernndez | M | 37 | 165 | 47 | 2008 | 5,000 metres | NA |
| Carlos Garca Garca | M | 28 | 170 | 60 | 2004 | 5,000 metres | NA |
| Diego Garca Corrales | M | 30 | 172 | 61 | 1992 | Marathon | NA |
| Diego Garca Corrales | M | 34 | 172 | 61 | 1996 | Marathon | NA |
| Esmeralda de Jesus Freitas Garca Silami | F | 25 | 162 | 52 | 1984 | 100 metres | NA |
| Estela da Covadonga Garca Villalta | F | 27 | 170 | 56 | 2016 | 200 metres | NA |
| Hugo Allan Garca Molina | M | 21 | 167 | 52 | 1984 | 1,500 metres | NA |
| Ivn Garca Snchez | M | 24 | 182 | 75 | 1996 | 200 metres | NA |
| Jorge Garca Gonzlez | M | 23 | 170 | 54 | 1984 | 5,000 metres | NA |
| Jos Amado Garca Gabriel | M | 26 | 177 | 59 | 2004 | Marathon | NA |
| Jos Amado Garca Gabriel | M | 30 | 177 | 59 | 2008 | Marathon | NA |
| Jos Amado Garca Gabriel | M | 34 | 177 | 59 | 2012 | Marathon | NA |
| Jos Amado Garca Gabriel | M | 38 | 177 | 59 | 2016 | Marathon | NA |
| Kriscia Lorena Garca Blanco | F | 20 | 149 | 43 | 1984 | 1,500 metres | NA |
| Kriscia Lorena Garca Blanco | F | 24 | 149 | 43 | 1988 | Marathon | NA |
| Nstor Ariel Garca Rivero | M | 25 | 169 | 65 | 2000 | Marathon | NA |
| PhilAm Garcia Fernandez | M | 20 | 175 | 68 | 2000 | 100 metres | NA |
| Roberto Garca Garca | M | 28 | 168 | 57 | 2004 | 5,000 metres | NA |
| Rosibel Garca Mena | F | 27 | 171 | 62 | 2008 | 800 metres | NA |
| Rosibel Garca Mena | F | 31 | 171 | 62 | 2012 | 800 metres | NA |
| Sharette Y. Garca | F | 27 | 162 | 47 | 1996 | 800 metres | NA |
| Jason John Gardener | M | 24 | 176 | 75 | 2000 | 100 metres | NA |
| Jason John Gardener | M | 28 | 176 | 75 | 2004 | 100 metres | NA |
| Steven Gardiner | M | 20 | 193 | 94 | 2016 | 400 metres | NA |
| English Gardner | F | 24 | 168 | 55 | 2016 | 100 metres | NA |
| France Gareau (-Foudy) | F | 17 | 167 | 59 | 1984 | 100 metres | NA |
| Jacqueline Gareau (-Lapierre) | F | 31 | 157 | 45 | 1984 | Marathon | NA |
| Mark James Garner | M | 19 | 174 | 69 | 1988 | 200 metres | NA |
| Mark James Garner | M | 23 | 174 | 69 | 1992 | 400 metres | NA |
| Leo Adolphus Garnes | M | 24 | NA | NA | 1992 | 5,000 metres | NA |
| Anne Frances Garrett-Audain | F | 28 | 168 | 53 | 1984 | Marathon | NA |
| Anne Frances Garrett-Audain | F | 32 | 168 | 53 | 1988 | 10,000 metres | NA |
| Timi Hilly Garstang | M | 25 | 175 | 73 | 2012 | 100 metres | NA |
| Liliane Gaschet | F | 22 | 165 | 56 | 1984 | 100 metres | NA |
| Liliane Gaschet | F | 22 | 165 | 56 | 1984 | 200 metres | NA |
| Kebapetse "Bobby" Gaseitsiwe | M | 21 | 178 | 66 | 1988 | 800 metres | NA |
| Kebapetse "Bobby" Gaseitsiwe | M | 25 | 178 | 66 | 1992 | 1,500 metres | NA |
| Tharcisse Gashaka | M | 33 | 178 | 72 | 1996 | Marathon | NA |
| Tigest Gashaw Belay | F | 19 | NA | NA | 2016 | 1,500 metres | NA |
| Marc Gasparoni | M | 25 | 174 | 72 | 1984 | 100 metres | NA |
| Justin Alexander Gatlin | M | 22 | 186 | 80 | 2004 | 100 metres | Gold |
| Justin Alexander Gatlin | M | 22 | 186 | 80 | 2004 | 200 metres | Bronze |
| Justin Alexander Gatlin | M | 30 | 186 | 80 | 2012 | 100 metres | Bronze |
| Justin Alexander Gatlin | M | 34 | 186 | 80 | 2016 | 100 metres | Silver |
| Justin Alexander Gatlin | M | 34 | 186 | 80 | 2016 | 200 metres | NA |
| Carlos Alberto Gats | M | 26 | 181 | 73 | 1996 | 100 metres | NA |
| Carlos Alberto Gats | M | 26 | 181 | 73 | 1996 | 200 metres | NA |
| Carlos Alberto Gats | M | 30 | 181 | 73 | 2000 | 200 metres | NA |
| Sbastien Gattuso | M | 33 | 180 | 97 | 2004 | 100 metres | NA |
| Sbastien Gattuso | M | 37 | 180 | 97 | 2008 | 100 metres | NA |
| Heide-Elke Gaugel (-Hudak) | F | 25 | 167 | 54 | 1984 | 100 metres | NA |
| Heide-Elke Gaugel (-Hudak) | F | 25 | 167 | 54 | 1984 | 200 metres | NA |
| Rodrigo Gavela Rodrguez | M | 26 | 173 | 60 | 1992 | Marathon | NA |
| Tyson Lashane Gay | M | 25 | 181 | 80 | 2008 | 100 metres | NA |
| Tyson Lashane Gay | M | 29 | 181 | 80 | 2012 | 100 metres | NA |
| Seid Gayapl | M | 21 | 175 | 67 | 1988 | 1,500 metres | NA |
| Trihas Gebre Aunoon | F | 26 | 162 | 49 | 2016 | 10,000 metres | NA |
| Gebre Egziabher Gebremariam | M | 19 | 178 | 56 | 2004 | 5,000 metres | NA |
| Gebre Egziabher Gebremariam | M | 27 | 178 | 56 | 2012 | 10,000 metres | NA |
| Mekonnen Gebremedhin Woldegeorgis | M | 23 | 181 | 61 | 2012 | 1,500 metres | NA |
| Mekonnen Gebremedhin Woldegeorgis | M | 27 | 181 | 61 | 2016 | 1,500 metres | NA |
| Dejen Gebremeskel | M | 22 | 180 | 58 | 2012 | 5,000 metres | Silver |
| Dejen Gebremeskel | M | 26 | 180 | 58 | 2016 | 5,000 metres | NA |
| Hagos Gebrhiwet Berhe | M | 18 | 171 | 56 | 2012 | 5,000 metres | NA |
| Hagos Gebrhiwet Berhe | M | 22 | 171 | 56 | 2016 | 5,000 metres | Bronze |
| Haile Gebrselassie | M | 23 | 165 | 56 | 1996 | 10,000 metres | Gold |
| Haile Gebrselassie | M | 27 | 165 | 56 | 2000 | 10,000 metres | Gold |
| Haile Gebrselassie | M | 31 | 165 | 56 | 2004 | 10,000 metres | NA |
| Haile Gebrselassie | M | 35 | 165 | 56 | 2008 | 10,000 metres | NA |
| Luz Marina Virginia Geerman | F | 16 | 158 | 50 | 2000 | 100 metres | NA |
| Johan Geirnaert | M | 33 | 174 | 64 | 1984 | Marathon | NA |
| Erba Tiki Gelana | F | 24 | 165 | 48 | 2012 | Marathon | Gold |
| Elroy Gelant | M | 29 | 175 | 61 | 2016 | 5,000 metres | NA |
| Adam Ahmed R. Gemili | M | 18 | 178 | 75 | 2012 | 100 metres | NA |
| Adam Ahmed R. Gemili | M | 22 | 178 | 75 | 2016 | 200 metres | NA |
| Nester Geniwala'a | F | 19 | NA | NA | 1996 | 100 metres | NA |
| Alexandros Genovelis | M | 28 | 178 | 68 | 1996 | 100 metres | NA |
| Bruna Genovese | F | 27 | 161 | 50 | 2004 | Marathon | NA |
| Bruna Genovese | F | 31 | 161 | 50 | 2008 | Marathon | NA |
| Rmy Geoffroy | M | 25 | 175 | 67 | 1988 | 1,500 metres | NA |
| Alison Magdalene George | F | 20 | NA | NA | 2008 | 200 metres | NA |
| Patience Okon George | F | 24 | 169 | 63 | 2016 | 400 metres | NA |
| Regina George Grause | F | 21 | 176 | 61 | 2012 | 400 metres | NA |
| Rudolph George | M | 23 | 185 | 70 | 1980 | 100 metres | NA |
| Rudolph George | M | 23 | 185 | 70 | 1980 | 200 metres | NA |
| Winston Oudkerk George | M | 25 | 167 | 66 | 2012 | 400 metres | NA |
| Winston Oudkerk George | M | 29 | 167 | 66 | 2016 | 400 metres | NA |
| Daniela Simeonova Georgieva (Spasova-) | F | 30 | 169 | 58 | 2000 | 400 metres | NA |
| Nadezhda Georgieva (-Ivanova, -Kiryakova) | F | 27 | 158 | 48 | 1988 | 200 metres | NA |
| Zlatka Yaneva Georgieva (-Radukanova) | F | 27 | 165 | 58 | 1996 | 100 metres | NA |
| Zlatka Yaneva Georgieva (-Radukanova) | F | 27 | 165 | 58 | 1996 | 200 metres | NA |
| Roswitha Gerdes (-Kuhn) | F | 23 | 177 | 59 | 1984 | 1,500 metres | NA |
| Claudia Andrea Barbara Gesell (-Meier) | F | 22 | 170 | 58 | 2000 | 800 metres | NA |
| Claudia Andrea Barbara Gesell (-Meier) | F | 26 | 170 | 58 | 2004 | 800 metres | NA |
| Kim Gevaert | F | 26 | 170 | 60 | 2004 | 100 metres | NA |
| Kim Gevaert | F | 26 | 170 | 60 | 2004 | 200 metres | NA |
| Kim Gevaert | F | 30 | 170 | 60 | 2008 | 100 metres | NA |
| Abdusalam Hala Gezah | F | 22 | 169 | 55 | 2012 | 100 metres | NA |
| Addis Gezahegn | F | NA | 155 | 45 | 1992 | Marathon | NA |
| Abdul Ghafoor | M | 26 | NA | NA | 1996 | 100 metres | NA |
| Jaouad Gharib | M | 32 | 176 | 66 | 2004 | Marathon | NA |
| Jaouad Gharib | M | 36 | 176 | 66 | 2008 | Marathon | Silver |
| Reza Ghasemi | M | 25 | 182 | 69 | 2012 | 100 metres | NA |
| Reza Ghasemi | M | 29 | 182 | 69 | 2016 | 100 metres | NA |
| Ismael Mahmoud Ghassab | M | 23 | 171 | 63 | 1984 | Marathon | NA |
| Marine Ghazaryan | F | 18 | 165 | 56 | 2004 | 100 metres | NA |
| Ghirmay Ghebreslassie | M | 20 | NA | NA | 2016 | Marathon | NA |
| Ctlina Gheorghiu | F | 27 | 176 | 60 | 1996 | 1,500 metres | NA |
| Camelia Alina Gherasim (Tecua-) | F | 28 | 166 | 46 | 2000 | Marathon | NA |
| Gharid Ghrouf | F | 17 | 167 | 58 | 2008 | 100 metres | NA |
| Keith O'Brian Gibbons | M | 25 | 170 | 75 | 1996 | 200 metres | NA |
| Asha Gigi | F | 31 | 165 | 48 | 2004 | Marathon | NA |
| Joseph Gikonyo Mukinyi | M | 31 | 178 | 80 | 1996 | 200 metres | NA |
| Glenroy John Gilbert | M | 27 | 183 | 79 | 1996 | 100 metres | NA |
| Elliot Levi Giles | M | 22 | 183 | 77 | 2016 | 800 metres | NA |
| Darren Gilford | M | 21 | 178 | 73 | 2004 | 100 metres | NA |
| Charmaine Ann Marie Gilgeous | F | 20 | 165 | 56 | 1992 | 400 metres | NA |
| James Wren Gilkes | M | 27 | 188 | 72 | 1980 | 100 metres | NA |
| James Wren Gilkes | M | 27 | 188 | 72 | 1980 | 200 metres | NA |
| Emery Paul Gill | M | 26 | 175 | 77 | 1992 | 100 metres | NA |
| David Gillick | M | 25 | 195 | 85 | 2008 | 400 metres | NA |
| Eric Gillis | M | 28 | 172 | 58 | 2008 | 10,000 metres | NA |
| Eric Gillis | M | 32 | 172 | 58 | 2012 | Marathon | NA |
| Eric Gillis | M | 36 | 172 | 58 | 2016 | Marathon | NA |
| Elphas Sabelo Ginindza | M | 24 | 171 | 55 | 1992 | Marathon | NA |
| Andrea Giocondi | M | 27 | 180 | 70 | 1996 | 800 metres | NA |
| Gerard Nicolas Giraldo Villa | M | 27 | 174 | 60 | 2016 | Marathon | NA |
| Patricia Girard-Lno | F | 20 | 164 | 51 | 1988 | 100 metres | NA |
| Patricia Girard-Lno | F | 24 | 164 | 51 | 1992 | 100 metres | NA |
| Julius Gitahi | M | 22 | 168 | 52 | 2000 | 5,000 metres | NA |
| Charles Gitonga | M | 24 | 175 | 65 | 1996 | 400 metres | NA |
| Ramon Gittens | M | 25 | 180 | 79 | 2012 | 100 metres | NA |
| Ramon Gittens | M | 29 | 180 | 79 | 2016 | 100 metres | NA |
| Ramon Gittens | M | 29 | 180 | 79 | 2016 | 200 metres | NA |
| Matthew J. "Matt" Giusto | M | 29 | 178 | 62 | 1996 | 5,000 metres | NA |
| Bernadette Jenelle "Randy" Givens | F | 22 | 165 | 54 | 1984 | 200 metres | NA |
| Zerehune Gizaw | M | 27 | 180 | 70 | 1992 | Marathon | NA |
| Nelly Glauser (-Figueiredo) | F | 30 | 164 | 55 | 1996 | Marathon | NA |
| Waldemar Glinka | M | 36 | 175 | 76 | 2004 | Marathon | NA |
| Justin Gloden | M | 35 | 174 | 63 | 1988 | Marathon | NA |
| Virginie Gloum | F | 23 | 160 | 50 | 1996 | Marathon | NA |
| Piotr Gadki | M | 28 | 177 | 62 | 2000 | Marathon | NA |
| Akossi Gnalo | M | 28 | 180 | 70 | 1988 | 400 metres | NA |
| Mathieu Gnanligo Fousseni | M | 21 | 180 | 70 | 2008 | 400 metres | NA |
| Mathieu Gnanligo Fousseni | M | 25 | 180 | 70 | 2012 | 400 metres | NA |
| Beverley Lanita "Bev" Goddard-Callender | F | 23 | 170 | 59 | 1980 | 200 metres | NA |
| Flvio de Oliveira Godoy | M | 26 | 185 | 80 | 1996 | 800 metres | NA |
| Rosa Liliana Godoy | F | 34 | 160 | 47 | 2016 | Marathon | NA |
| Geronimo Goeloe | M | 22 | 186 | 77 | 2004 | 200 metres | NA |
| Danilo Goffi | M | 23 | 173 | 52 | 1996 | Marathon | NA |
| Dmitry Anatolyevich Golovastov | M | 29 | 187 | 78 | 2000 | 400 metres | NA |
| Olga Gennadyevna Golovkina | F | 25 | 170 | 50 | 2012 | 5,000 metres | NA |
| James Gombedza | M | 26 | 168 | 60 | 1988 | Marathon | NA |
| Paulo Jorge Caetano Gomes | M | 35 | 173 | 69 | 2008 | Marathon | NA |
| Alejandro Gmez Cabral | M | 21 | 178 | 69 | 1988 | 5,000 metres | NA |
| Alejandro Gmez Cabral | M | 25 | 178 | 69 | 1992 | 10,000 metres | NA |
| Alejandro Gmez Cabral | M | 29 | 178 | 69 | 1996 | 10,000 metres | NA |
| Jos Gmez Cervantes | M | 24 | 165 | 55 | 1980 | 10,000 metres | NA |
| Jos Gmez Cervantes | M | 28 | 165 | 55 | 1984 | 10,000 metres | NA |
| Julio Csar Gmez | M | 21 | 182 | 63 | 1984 | 5,000 metres | NA |
| Julio Csar Gmez | M | 21 | 182 | 63 | 1984 | 10,000 metres | NA |
| Miguel ngel Gmez Campuzano | M | 24 | 186 | 73 | 1992 | 200 metres | NA |
| Rodolfo Gmez Orozco | M | 29 | 173 | 57 | 1980 | 10,000 metres | NA |
| Rodolfo Gmez Orozco | M | 29 | 173 | 57 | 1980 | Marathon | NA |
| Rodolfo Gmez Orozco | M | 33 | 173 | 57 | 1984 | Marathon | NA |
| Svetlana Valentinovna Goncharenko (Doronina-) | F | 25 | 173 | 63 | 1996 | 400 metres | NA |
| Liliana Mariel Gngora | F | 18 | 162 | 49 | 1984 | 1,500 metres | NA |
| Lungile Gongqa | M | 37 | 162 | 53 | 2016 | Marathon | NA |
| Nadine Gonska | F | 26 | 168 | 58 | 2016 | 200 metres | NA |
| Jermaine Gonzales | M | 29 | 185 | 82 | 2012 | 400 metres | NA |
| Alexandre "Alex" Gonzalez | M | 29 | 183 | 71 | 1980 | 1,500 metres | NA |
| Alexandre "Alex" Gonzalez | M | 33 | 183 | 71 | 1984 | 1,500 metres | NA |
| Alexandre "Alex" Gonzalez | M | 37 | 183 | 71 | 1988 | Marathon | NA |
| Andy Gonzlez Nez | M | 20 | 182 | 70 | 2008 | 800 metres | NA |
| Andy Gonzlez Nez | M | 24 | 182 | 70 | 2012 | 800 metres | NA |
| Benjamn Gonzlez Gmez | M | 26 | 177 | 67 | 1984 | 800 metres | NA |
| Freddy Gonzlez Fonten | M | 27 | 160 | 60 | 2004 | 5,000 metres | NA |
| Griselda Mara de los ngeles Gonzlez Santillo | F | 26 | 170 | 52 | 1992 | 10,000 metres | NA |
| Griselda Mara de los ngeles Gonzlez Santillo | F | 30 | 170 | 52 | 1996 | Marathon | NA |
| Griselda Mara de los ngeles Gonzlez Santillo | F | 34 | 170 | 52 | 2000 | Marathon | NA |
| Iglandini de Jess Gonzlez Pardo | F | 31 | 150 | 46 | 1996 | Marathon | NA |
| Iglandini de Jess Gonzlez Pardo | F | 35 | 150 | 46 | 2000 | Marathon | NA |
| Jorge Luis Gonzlez Rivera | M | 31 | 177 | 57 | 1984 | Marathon | NA |
| Jorge Luis Gonzlez Rivera | M | 39 | 177 | 57 | 1992 | Marathon | NA |
| Jos Luis Gonzlez Snchez | M | 22 | 180 | 63 | 1980 | 1,500 metres | NA |
| Jos Luis Gonzlez Snchez | M | 26 | 180 | 63 | 1984 | 1,500 metres | NA |
| Jos Luis Gonzlez Snchez | M | 34 | 180 | 63 | 1992 | 1,500 metres | NA |
| Luis Javier Gonzlez Fanegas | M | 23 | 181 | 63 | 1992 | 800 metres | NA |
| Mariela Gonzlez Torres | F | 30 | 158 | 52 | 2004 | Marathon | NA |
| Mauricio Gonzlez | M | 27 | 180 | 67 | 1988 | 5,000 metres | NA |
| Mauricio Gonzlez | M | 27 | 180 | 67 | 1988 | 10,000 metres | NA |
| Norma Gonzlez Camilde | F | 18 | 172 | 58 | 2000 | 400 metres | NA |
| Norma Gonzlez Camilde | F | 29 | 172 | 58 | 2012 | 200 metres | NA |
| Radams Gonzlez Tamayo | M | 24 | 169 | 58 | 1980 | Marathon | NA |
| Toms Pedro Gonzlez Barrios | M | 21 | 178 | 75 | 1980 | 100 metres | NA |
| Toms Pedro Gonzlez Barrios | M | 21 | 178 | 75 | 1980 | 200 metres | NA |
| Thonakal Gopi | M | 28 | 166 | 56 | 2016 | Marathon | NA |
| Andrey Aleksandrovich Gordeyev | M | 34 | 182 | 68 | 2008 | Marathon | NA |
| Lalonde Keida Gordon | M | 23 | 179 | 83 | 2012 | 400 metres | Bronze |
| Lalonde Keida Gordon | M | 27 | 179 | 83 | 2016 | 400 metres | NA |
| Leon Gordon | M | 22 | 172 | 75 | 1996 | 100 metres | NA |
| Yuko Gordon (Hasegawa-) | F | 33 | 158 | 45 | 1984 | Marathon | NA |
| Nataliya Borisovna Gorelova (Zaytseva-) | F | 27 | 173 | 56 | 2000 | 1,500 metres | NA |
| Michael Gottschalk | M | 24 | 182 | 71 | 1996 | 1,500 metres | NA |
| Rudolf Gtz | M | 25 | 178 | 67 | 2008 | 400 metres | NA |
| Adam Daniel Goucher | M | 25 | 178 | 64 | 2000 | 5,000 metres | NA |
| Kara Goucher (Grgas-, Wheeler-) | F | 30 | 170 | 56 | 2008 | 5,000 metres | NA |
| Kara Goucher (Grgas-, Wheeler-) | F | 30 | 170 | 56 | 2008 | 10,000 metres | NA |
| Kara Goucher (Grgas-, Wheeler-) | F | 34 | 170 | 56 | 2012 | Marathon | NA |
| Natoya Goule | F | 25 | 152 | 57 | 2016 | 800 metres | NA |
| Abderrahim Al-Goumri | M | 28 | 167 | 60 | 2004 | 5,000 metres | NA |
| Abderrahim Al-Goumri | M | 32 | 167 | 60 | 2008 | Marathon | NA |
| Anastasios "Tasos" Gousis | M | 21 | 177 | 75 | 2000 | 200 metres | NA |
| Anastasios "Tasos" Gousis | M | 21 | 177 | 75 | 2000 | 400 metres | NA |
| Anastasios "Tasos" Gousis | M | 25 | 177 | 75 | 2004 | 200 metres | NA |
| John Goville | M | 22 | 173 | 61 | 1984 | 200 metres | NA |
| John Goville | M | 26 | 173 | 61 | 1988 | 400 metres | NA |
| Kate Grace | F | 27 | 173 | 55 | 2016 | 800 metres | NA |
| Samuel Louis "Sam" Graddy, III | M | 20 | 178 | 70 | 1984 | 100 metres | Silver |
| Kamila Gradus (-Kacmarska) | F | 29 | 159 | 46 | 1996 | Marathon | NA |
| Eva-Maria Gradwohl (Wilfing-) | F | 35 | 168 | 57 | 2008 | Marathon | NA |
| Josep Graells Esquius | M | 24 | 170 | 62 | 1988 | 800 metres | NA |
| Josep Graells Esquius | M | 24 | 170 | 62 | 1988 | 1,500 metres | NA |
| Stephanie "Steffi" Graf (-Zitny) | F | 27 | 170 | 60 | 2000 | 800 metres | Silver |
| Andrew Neill "Andy" Graffin | M | 22 | 181 | 67 | 2000 | 1,500 metres | NA |
| Kimberly Elaine "Kim" Graham (-Miller) | F | 25 | 163 | 58 | 1996 | 400 metres | NA |
| Lorraine Graham (-Fenton) | F | 27 | 174 | 59 | 2000 | 400 metres | Silver |
| Daneja Grandovec | F | 32 | 175 | 58 | 2016 | Marathon | NA |
| Andy Grant | M | 20 | 170 | 57 | 2004 | 800 metres | NA |
| Vladimir Vladimirovich Graudyn | M | 24 | 182 | 70 | 1988 | 800 metres | NA |
| Ian Rupert Emerson Gray | M | 24 | 187 | 64 | 1988 | 5,000 metres | NA |
| Ian Rupert Emerson Gray | M | 28 | 187 | 64 | 1992 | 1,500 metres | NA |
| John Lee "Johnny" Gray, Jr. | M | 24 | 191 | 75 | 1984 | 800 metres | NA |
| John Lee "Johnny" Gray, Jr. | M | 28 | 191 | 75 | 1988 | 800 metres | NA |
| John Lee "Johnny" Gray, Jr. | M | 32 | 191 | 75 | 1992 | 800 metres | Bronze |
| John Lee "Johnny" Gray, Jr. | M | 36 | 191 | 75 | 1996 | 800 metres | NA |
| Kyle Greaux | M | 28 | NA | NA | 2016 | 200 metres | NA |
| Yelizaveta Andriyanovna Grechishnikova | F | 28 | 168 | 50 | 2012 | 10,000 metres | NA |
| Cynthia Green | F | NA | NA | NA | 1984 | 400 metres | NA |
| Michael Green | M | 25 | 176 | 73 | 1996 | 100 metres | NA |
| Dean H. Greenaway | M | 25 | 175 | 78 | 1984 | 400 metres | NA |
| Cejhae Colin Greene | M | 20 | 174 | 72 | 2016 | 100 metres | NA |
| Maurice Greene | M | 26 | 176 | 80 | 2000 | 100 metres | Gold |
| Maurice Greene | M | 30 | 176 | 80 | 2004 | 100 metres | Bronze |
| Paul Haydon Greene | M | 23 | 184 | 78 | 1996 | 400 metres | NA |
| Ryan Gregson | M | 22 | 184 | 73 | 2012 | 1,500 metres | NA |
| Ryan Gregson | M | 26 | 184 | 73 | 2016 | 1,500 metres | NA |
| Libania Grenot Martnez (-Scafetti) | F | 25 | 175 | 60 | 2008 | 400 metres | NA |
| Libania Grenot Martnez (-Scafetti) | F | 29 | 175 | 60 | 2012 | 400 metres | NA |
| Libania Grenot Martnez (-Scafetti) | F | 33 | 175 | 60 | 2016 | 400 metres | NA |
| Charel Grethen | M | 24 | 180 | 65 | 2016 | 800 metres | NA |
| Charles Maxwell "Charlie" Grice | M | 22 | 182 | 70 | 2016 | 1,500 metres | NA |
| Thomas Georg Griesser | M | 29 | 183 | 70 | 1996 | 200 metres | NA |
| Adrian Griffith | M | 31 | 178 | 75 | 2016 | 100 metres | NA |
| Agnes Geraldine Griffith | F | 19 | 162 | 54 | 1988 | 200 metres | NA |
| Agnes Geraldine Griffith | F | 19 | 162 | 54 | 1988 | 400 metres | NA |
| June Marcia Griffith (-Collison) | F | 27 | 183 | 52 | 1984 | 400 metres | NA |
| Delorez Florence Griffith Joyner | F | 24 | 170 | 57 | 1984 | 200 metres | Silver |
| Delorez Florence Griffith Joyner | F | 28 | 170 | 57 | 1988 | 100 metres | Gold |
| Delorez Florence Griffith Joyner | F | 28 | 170 | 57 | 1988 | 200 metres | Gold |
| Gwendolien "Gwen" Griffiths (-van Rensburg) | F | 28 | 174 | 50 | 1996 | 1,500 metres | NA |
| Marilia Grigoriou | F | 24 | 178 | 57 | 2004 | 200 metres | NA |
| Lidiya Nikolayevna Grigoryeva (Nikiforova-) | F | 26 | 163 | 49 | 2000 | 10,000 metres | NA |
| Lidiya Nikolayevna Grigoryeva (Nikiforova-) | F | 30 | 163 | 49 | 2004 | 10,000 metres | NA |
| Lina Grinikait (-Samuole) | F | 21 | 167 | 62 | 2008 | 100 metres | NA |
| Lina Grinikait (-Samuole) | F | 25 | 167 | 62 | 2012 | 100 metres | NA |
| David Allan Grindley | M | 19 | 188 | 79 | 1992 | 400 metres | NA |
| Carlo Grippo | M | 25 | 180 | 65 | 1980 | 800 metres | NA |
| Carlos Mario Grisales | M | 25 | 159 | 57 | 1992 | Marathon | NA |
| Carlos Mario Grisales | M | 29 | 159 | 57 | 1996 | Marathon | NA |
| Margaret Keyes Groos (Lane-, Thomas-, -Sloan) | F | 28 | 167 | 54 | 1988 | Marathon | NA |
| Sissel Sofie Grottenberg | F | 32 | 171 | 54 | 1988 | Marathon | NA |
| Elisabeth Grousselle | F | 31 | 164 | 48 | 2004 | 800 metres | NA |
| Charlie Gruber | M | 26 | 183 | 75 | 2004 | 1,500 metres | NA |
| Dorota Gruca (-Giecek-) | F | 37 | 159 | 46 | 2008 | Marathon | NA |
| Daniel Alfonso GruesoBarco | M | 23 | 180 | 79 | 2008 | 100 metres | NA |
| Daniel Alfonso GruesoBarco | M | 23 | 180 | 79 | 2008 | 200 metres | NA |
| Karoline Bjerkeli Grvdal | F | 22 | 167 | 52 | 2012 | 5,000 metres | NA |
| Karoline Bjerkeli Grvdal | F | 26 | 167 | 52 | 2016 | 5,000 metres | NA |
| Karoline Bjerkeli Grvdal | F | 26 | 167 | 52 | 2016 | 10,000 metres | NA |
| Ageze Guadie | M | 26 | 175 | 56 | 2016 | Marathon | NA |
| Jasminka Guber | F | 19 | 170 | 57 | 2004 | 1,500 metres | NA |
| lodie Gugan | F | 22 | 167 | 55 | 2008 | 800 metres | NA |
| Floria Guei | F | 26 | 166 | 53 | 2016 | 400 metres | NA |
| Elena Lucia Guerra Barbero | F | 28 | 163 | 50 | 2004 | 1,500 metres | NA |
| Paulo Alexandre Martins Guerra | M | 25 | 174 | 72 | 1996 | 10,000 metres | NA |
| Silvio Ramn Guerra Burbano | M | 27 | 165 | 57 | 1996 | 10,000 metres | NA |
| Silvio Ramn Guerra Burbano | M | 31 | 165 | 57 | 2000 | Marathon | NA |
| Silvio Ramn Guerra Burbano | M | 35 | 165 | 57 | 2004 | Marathon | NA |
| Esther Guerrero Puigdevall | F | 26 | 168 | 60 | 2016 | 800 metres | NA |
| Ana Gabriela Guevara Espinoza | F | 23 | 173 | 61 | 2000 | 400 metres | NA |
| Ana Gabriela Guevara Espinoza | F | 27 | 173 | 61 | 2004 | 400 metres | Silver |
| Ena Guevara Mora (-Weinstein) | F | 25 | 165 | 50 | 1984 | Marathon | NA |
| Ena Guevara Mora (-Weinstein) | F | 33 | 165 | 50 | 1992 | Marathon | NA |
| Maria Guida | F | 30 | 160 | 49 | 1996 | 10,000 metres | NA |
| Carlette Denise Guidry-White (-Falkquay) | F | 23 | 168 | 50 | 1992 | 200 metres | NA |
| Carlette Denise Guidry-White (-Falkquay) | F | 27 | 168 | 50 | 1996 | 200 metres | NA |
| Edgardo Guilbe Alomar | M | 22 | 188 | 73 | 1988 | 200 metres | NA |
| Edgardo Guilbe Alomar | M | 26 | 188 | 73 | 1992 | 200 metres | NA |
| Agberto Joo Conceio Guimares | M | 22 | 175 | 57 | 1980 | 800 metres | NA |
| Agberto Joo Conceio Guimares | M | 26 | 175 | 57 | 1984 | 800 metres | NA |
| Agberto Joo Conceio Guimares | M | 26 | 175 | 57 | 1984 | 1,500 metres | NA |
| Agberto Joo Conceio Guimares | M | 31 | 175 | 57 | 1988 | 800 metres | NA |
| Needy Guims | M | 21 | 187 | 81 | 1996 | 100 metres | NA |
| Mogens Daniel Guldberg | M | 25 | 184 | 65 | 1988 | 1,500 metres | NA |
| Ramil Guliyev | M | 18 | 186 | 80 | 2008 | 200 metres | NA |
| Ramil Guliyev | M | 26 | 186 | 80 | 2016 | 200 metres | NA |
| Desislav Gunev | M | 22 | 184 | 90 | 2008 | 100 metres | NA |
| Desislav Gunev | M | 22 | 184 | 90 | 2008 | 200 metres | NA |
| Sabine Gnther (Rieger-) | F | 28 | 173 | 65 | 1992 | 200 metres | NA |
| Lyubov Mikhaylovna Gurina | F | 31 | 166 | 57 | 1988 | 1,500 metres | NA |
| Lyubov Mikhaylovna Gurina | F | 34 | 166 | 57 | 1992 | 800 metres | NA |
| Jodha Gurung | M | 30 | 165 | 56 | 1984 | 800 metres | NA |
| Yuliya Aleksandrovna Gushchina | F | 25 | 174 | 61 | 2008 | 400 metres | NA |
| Yuliya Aleksandrovna Gushchina | F | 29 | 174 | 61 | 2012 | 400 metres | NA |
| Ana Gutirrez-Wittmann | F | 30 | NA | NA | 1992 | Marathon | NA |
| Gawain Guy | M | 22 | 173 | 58 | 1984 | 1,500 metres | NA |
| Robert Guy | M | 32 | 188 | 79 | 1996 | 400 metres | NA |
| Gwon Seong-Nak | M | 23 | 176 | 64 | 1988 | Marathon | NA |
| Christian Haas | M | 25 | 181 | 76 | 1984 | 100 metres | NA |
| Christian Haas | M | 30 | 181 | 76 | 1988 | 100 metres | NA |
| Jrg Haas | M | 24 | 183 | 71 | 1992 | 800 metres | NA |
| Rebekka Haase | F | 23 | 170 | 58 | 2016 | 100 metres | NA |
| Paul Haba | M | 21 | 177 | 68 | 1980 | 100 metres | NA |
| Paul Haba | M | 21 | 177 | 68 | 1980 | 200 metres | NA |
| Rachid Habchaoui | M | 30 | 170 | 56 | 1980 | 5,000 metres | NA |
| Rachid Habchaoui | M | 30 | 170 | 56 | 1980 | 10,000 metres | NA |
| Nebiat Habtemariam Measho | F | 21 | 159 | 40 | 2000 | 5,000 metres | NA |
| Nebiat Habtemariam Measho | F | 25 | 159 | 40 | 2004 | 5,000 metres | NA |
| Nebiat Habtemariam Measho | F | 29 | 159 | 40 | 2008 | Marathon | NA |
| Nebiat Habtemariam Measho | F | 37 | 159 | 40 | 2016 | Marathon | NA |
| Halima Hachlaf | F | 23 | 167 | 56 | 2012 | 800 metres | NA |
| Semoy Kee-Ann Hackett | F | 19 | 173 | 61 | 2008 | 100 metres | NA |
| Semoy Kee-Ann Hackett | F | 23 | 173 | 61 | 2012 | 100 metres | NA |
| Semoy Kee-Ann Hackett | F | 23 | 173 | 61 | 2012 | 200 metres | NA |
| Semoy Kee-Ann Hackett | F | 27 | 173 | 61 | 2016 | 100 metres | NA |
| Semoy Kee-Ann Hackett | F | 27 | 173 | 61 | 2016 | 200 metres | NA |
| Markus Hacksteiner | M | 23 | 186 | 72 | 1988 | 1,500 metres | NA |
| Markus Hacksteiner | M | 27 | 186 | 72 | 1992 | 1,500 metres | NA |
| Piotr Haczek | M | 23 | 188 | 72 | 2000 | 400 metres | NA |
| Sudirman Hadi | M | 20 | 171 | 76 | 2016 | 100 metres | NA |
| Abadi Hadis Embaye | M | 18 | 170 | 63 | 2016 | 10,000 metres | NA |
| Alexander "Alex" Hagelsteens | M | 23 | 178 | 60 | 1980 | 5,000 metres | NA |
| Alexander "Alex" Hagelsteens | M | 23 | 178 | 60 | 1980 | 10,000 metres | NA |
| Linda Haglund (-McTear) | F | 24 | 170 | 58 | 1980 | 100 metres | NA |
| Linda Haglund (-McTear) | F | 24 | 170 | 58 | 1980 | 200 metres | NA |
| Andrea Hahmann (Lange-) | F | 22 | 176 | 58 | 1988 | 1,500 metres | NA |
| Susanne Hahn (Ritter-) | F | 30 | 169 | 50 | 2008 | Marathon | NA |
| Susanne Hahn (Ritter-) | F | 34 | 169 | 50 | 2012 | Marathon | NA |
| Anna Hahner | F | 26 | 165 | 48 | 2016 | Marathon | NA |
| Lisa Hahner | F | 26 | 167 | 50 | 2016 | Marathon | NA |
| El-Mahjoub Hada | M | 22 | 180 | 75 | 1992 | 800 metres | NA |
| El-Mahjoub Hada | M | 30 | 180 | 75 | 2000 | 800 metres | NA |
| Mohamed Saleh Hadj Haidara | M | 25 | NA | 65 | 2000 | 800 metres | NA |
| Zewdie Hailemariam | F | NA | 170 | 51 | 1992 | 800 metres | NA |
| Musa Hajdari | M | 28 | 187 | 74 | 2016 | 800 metres | NA |
| Anita Hkenstad (-Evertsen) | F | 28 | 170 | 55 | 1996 | Marathon | NA |
| Ali Hakimi | M | 20 | 176 | 55 | 1996 | 1,500 metres | NA |
| Taina Halasima | F | 18 | 163 | 65 | 2016 | 100 metres | NA |
| Hussein Haleem | M | 19 | 156 | 48 | 1988 | Marathon | NA |
| Hussein Haleem | M | 23 | 156 | 48 | 1992 | Marathon | NA |
| Earl Haley | M | 25 | 183 | 82 | 1984 | 100 metres | NA |
| Earl Haley | M | 25 | 183 | 82 | 1984 | 200 metres | NA |
| Linden Hall | F | 25 | 167 | 51 | 2016 | 1,500 metres | NA |
| Loreen Doloris Hall | F | 20 | 170 | 63 | 1988 | 400 metres | NA |
| Marielle Hall | F | 24 | 160 | 51 | 2016 | 10,000 metres | NA |
| Ryan Hall | M | 25 | 180 | 61 | 2008 | Marathon | NA |
| Ryan Hall | M | 29 | 180 | 61 | 2012 | Marathon | NA |
| Gunhild Halle-Haugen | F | 28 | 165 | 48 | 2000 | 10,000 metres | NA |
| Claire Anne Hallissey (Willer-) | F | 29 | 164 | 48 | 2012 | Marathon | NA |
| John Halvorsen | M | 22 | 174 | 58 | 1988 | 10,000 metres | NA |
| John Halvorsen | M | 25 | 174 | 58 | 1992 | 10,000 metres | NA |
| Buumba Gabriel Halwand | M | 32 | 175 | 51 | 1980 | Marathon | NA |
| Ham Bong-Sil | F | 26 | 155 | 42 | 2000 | Marathon | NA |
| Ham Bong-Sil | F | 30 | 155 | 42 | 2004 | Marathon | NA |
| Nikki Jayne Hamblin | F | 28 | 165 | 52 | 2016 | 1,500 metres | NA |
| Nikki Jayne Hamblin | F | 28 | 165 | 52 | 2016 | 5,000 metres | NA |
| Akel Hamdan | M | 26 | NA | NA | 1980 | 10,000 metres | NA |
| Ian Martin Hamer | M | 27 | 173 | 61 | 1992 | 5,000 metres | NA |
| Tetiana Hamera-Shmyrko | F | 29 | 165 | 52 | 2012 | Marathon | NA |
| Owen Hamilton | M | 21 | 178 | 64 | 1980 | 800 metres | NA |
| Owen Hamilton | M | 25 | 178 | 64 | 1984 | 800 metres | NA |
| Ingrid Marie-Louise "Midde" Hamrin | F | 27 | 167 | 53 | 1984 | Marathon | NA |
| Han Gang | M | 25 | 179 | 62 | 2004 | Marathon | NA |
| Katsuhiko Hanada | M | 25 | 175 | 58 | 1996 | 10,000 metres | NA |
| Katsuhiko Hanada | M | 29 | 175 | 58 | 2000 | 5,000 metres | NA |
| Katsuhiko Hanada | M | 29 | 175 | 58 | 2000 | 10,000 metres | NA |
| Mark Ian Handelsman | M | 23 | 183 | 70 | 1984 | 400 metres | NA |
| Mark Ian Handelsman | M | 23 | 183 | 70 | 1984 | 800 metres | NA |
| Mark Ian Handelsman | M | 23 | 183 | 70 | 1984 | 1,500 metres | NA |
| Reeta Sisko Hanhijoki (Markkanen-) | F | 30 | 165 | 53 | 1992 | 100 metres | NA |
| Reeta Sisko Hanhijoki (Markkanen-) | F | 30 | 165 | 53 | 1992 | 200 metres | NA |
| Pieter-Jan Hannes | M | 23 | 186 | 72 | 2016 | 1,500 metres | NA |
| Harri Johannes Hnninen | M | 28 | 179 | 62.5 | 1992 | Marathon | NA |
| Harri Johannes Hnninen | M | 32 | 179 | 62.5 | 1996 | Marathon | NA |
| Heidi Johanna Hannula | F | 20 | 164 | 55 | 2000 | 100 metres | NA |
| Jens Oluf Smedegaard Hansen | M | 23 | 182 | 65 | 1980 | 400 metres | NA |
| Lorraine I. Hanson | F | 27 | 178 | 65 | 1992 | 400 metres | NA |
| Ahamada Hadidja Haoulata Ali Moudhir | F | 21 | NA | NA | 1996 | 400 metres | NA |
| Caroline Anne Hare (McKenzie-) | F | 32 | 161 | 55 | 1996 | 5,000 metres | NA |
| Derradji Harek | M | 20 | 175 | 63 | 1980 | 800 metres | NA |
| Derradji Harek | M | 20 | 175 | 63 | 1980 | 1,500 metres | NA |
| Philemon Harineki (-Hanneck) | M | 21 | 170 | 59 | 1992 | 1,500 metres | NA |
| Harmon Harmon | M | 24 | 176 | 68 | 2004 | 100 metres | NA |
| Abdalelah Haroun Hassan | M | 19 | 185 | 80 | 2016 | 400 metres | NA |
| Corinna Harrer | F | 21 | 167 | 55 | 2012 | 1,500 metres | NA |
| Axel Andreas Michael Harries | M | 19 | 192 | 80 | 1984 | 800 metres | NA |
| Tahesia Gaynell Harrigan-Scott | F | 26 | 158 | 56 | 2008 | 100 metres | NA |
| Tahesia Gaynell Harrigan-Scott | F | 30 | 158 | 56 | 2012 | 100 metres | NA |
| Tahesia Gaynell Harrigan-Scott | F | 34 | 158 | 56 | 2016 | 100 metres | NA |
| Adam Scott Harris | M | 21 | NA | NA | 2008 | 200 metres | NA |
| Cedric Harris | M | 29 | 178 | 70 | 1996 | 800 metres | NA |
| Geoffrey "Geoff" Harris | M | 25 | 170 | 64 | 2012 | 800 metres | NA |
| Otis Harris, Jr. | M | 22 | 185 | 83 | 2004 | 400 metres | Silver |
| Tremaine Ryan Alexander Harris | M | 20 | 181 | 81 | 2012 | 200 metres | NA |
| Alvin Leonardo Harrison | M | 22 | 188 | 80 | 1996 | 400 metres | NA |
| Alvin Leonardo Harrison | M | 26 | 188 | 80 | 2000 | 400 metres | Silver |
| Nicholas "Nick" Harrison | M | 33 | 187 | 76 | 2004 | Marathon | NA |
| Andrew "Andy" Hart | M | 31 | 180 | 68 | 2000 | 800 metres | NA |
| Shavez Hart | M | 23 | NA | NA | 2016 | 100 metres | NA |
| Shavez Hart | M | 23 | NA | NA | 2016 | 200 metres | NA |
| Alexander "Alex" Hartmann | M | 23 | 198 | 91 | 2016 | 200 metres | NA |
| Gerhard Hartmann | M | 29 | 180 | 64 | 1984 | Marathon | NA |
| Tommi Mikael Hartonen | M | 23 | 189 | 85 | 2000 | 100 metres | NA |
| Tommi Mikael Hartonen | M | 23 | 189 | 85 | 2000 | 200 metres | NA |
| Jak Ali (Jacques Montgomery-) Harvey | M | 27 | 183 | 73 | 2016 | 100 metres | NA |
| Jak Ali (Jacques Montgomery-) Harvey | M | 27 | 183 | 73 | 2016 | 200 metres | NA |
| Louise "Lisa" Harvey (-McCloy) | F | 22 | 173 | 54 | 1992 | 10,000 metres | NA |
| Natalie Anne Harvey | F | 21 | 164 | 48 | 1996 | 5,000 metres | NA |
| Natalie Anne Harvey | F | 25 | 164 | 48 | 2000 | 10,000 metres | NA |
| Mohamed Mehdi Hasan | M | 20 | 167 | 60 | 1992 | 400 metres | NA |
| Sajjad Hashemi Ahangari | M | 20 | 178 | 69 | 2012 | 400 metres | NA |
| Yvonne Hasler | F | 19 | 174 | 60 | 1988 | 200 metres | NA |
| Ibrahim Mohamed Hassan | M | 25 | 185 | 76 | 1996 | 400 metres | NA |
| Ali Ismael Hassan | M | 21 | 157 | 42 | 1988 | 5,000 metres | NA |
| Margret Hassan | F | 18 | 160 | 55 | 2016 | 200 metres | NA |
| Sifan Hassan | F | 23 | 170 | 49 | 2016 | 800 metres | NA |
| Sifan Hassan | F | 23 | 170 | 49 | 2016 | 1,500 metres | NA |
| Issaka Hassane | M | 25 | 190 | 78 | 1984 | 400 metres | NA |
| Salamtou Hassane | F | 17 | 165 | 60 | 2004 | 400 metres | NA |
| Natasha Monique Hastings | F | 30 | 173 | 68 | 2016 | 400 metres | NA |
| Amy Elizabeth Hastings-Cragg | F | 28 | 163 | 45 | 2012 | 10,000 metres | NA |
| Amy Elizabeth Hastings-Cragg | F | 32 | 163 | 45 | 2016 | Marathon | NA |
| Arthmon Hatungimana | M | 22 | 180 | 65 | 1996 | 800 metres | NA |
| Arthmon Hatungimana | M | 26 | 180 | 65 | 2000 | 800 metres | NA |
| Arthmon Hatungimana | M | 30 | 180 | 65 | 2004 | 800 metres | NA |
| Gregory "Greg" Haughton | M | 26 | 185 | 79 | 2000 | 400 metres | Bronze |
| Bradley "Brad" Hauser | M | 23 | 190 | 68 | 2000 | 5,000 metres | NA |
| Callum Hawkins | M | 24 | 179 | 62 | 2016 | Marathon | NA |
| Derek Hawkins | M | 27 | 180 | 68 | 2016 | Marathon | NA |
| Abubaker Haydar Abdalla | M | 19 | 180 | 60 | 2016 | 800 metres | NA |
| Sultan Haydar | F | 25 | 170 | 55 | 2012 | Marathon | NA |
| Sultan Haydar | F | 29 | 170 | 55 | 2016 | Marathon | NA |
| Akeem Haynes | M | 24 | 170 | 73 | 2016 | 100 metres | NA |
| Shane Healy | M | 27 | 181 | 68 | 1996 | 1,500 metres | NA |
| Floyd Wayne Heard | M | 34 | 178 | 71 | 2000 | 200 metres | NA |
| Steven Philip "Steve" Heard | M | 30 | 189 | 84 | 1992 | 800 metres | NA |
| Gordon Teokotai Heather | M | 18 | NA | NA | 2008 | 100 metres | NA |
| Adem Hecini | M | 20 | 175 | 66 | 1996 | 800 metres | NA |
| Adem Hecini | M | 24 | 175 | 66 | 2000 | 800 metres | NA |
| Adem Hecini | M | 28 | 175 | 66 | 2004 | 400 metres | NA |
| Amar Hecini | M | 24 | 175 | 70 | 1996 | 400 metres | NA |
| Desmond Hector | M | 23 | 170 | 70 | 1992 | 800 metres | NA |
| Lars Evert Patrik Hedner | M | 29 | 188 | 78 | 1996 | 200 metres | NA |
| Eddy Marcel Hellebuyck | M | 35 | 163 | 47 | 1996 | Marathon | NA |
| Till Helmke | M | 20 | 183 | 80 | 2004 | 200 metres | NA |
| Hem Bunting | M | 22 | 167 | 63 | 2008 | Marathon | NA |
| Paul John Henderson | M | 25 | 184 | 81 | 1996 | 100 metres | NA |
| Monique Hennagan | F | 24 | 173 | 57 | 2000 | 400 metres | NA |
| Monique Hennagan | F | 28 | 173 | 57 | 2004 | 400 metres | NA |
| Julianne "Juli" Henner (Speights-) | F | 26 | 168 | 56 | 1996 | 1,500 metres | NA |
| Anson Henry | M | 29 | 184 | 82 | 2008 | 100 metres | NA |
| Anthony Henry | M | 17 | 171 | 63 | 1984 | 100 metres | NA |
| Desiree Latifah N. Henry | F | 20 | 171 | 64 | 2016 | 100 metres | NA |
| Lerissa Henry | F | 18 | 153 | 57 | 2016 | 100 metres | NA |
| Tabarie Joil Henry | M | 20 | 185 | 75 | 2008 | 400 metres | NA |
| Tabarie Joil Henry | M | 24 | 185 | 75 | 2012 | 400 metres | NA |
| John Bray Henwood | M | 31 | 195 | 70 | 2004 | 10,000 metres | NA |
| ngel Valentn de las Heras Lzaro | M | 25 | 177 | 67 | 1984 | 400 metres | NA |
| Christina Hering | F | 21 | 185 | 63 | 2016 | 800 metres | NA |
| Christoph Herle | M | 28 | 183 | 68 | 1984 | 5,000 metres | NA |
| Christoph Herle | M | 28 | 183 | 68 | 1984 | 10,000 metres | NA |
| Ren Herms | M | 22 | 195 | 80 | 2004 | 800 metres | NA |
| Honorato Hernndez Blanco | M | 32 | 176 | 60 | 1988 | Marathon | NA |
| Jos Carlos Hernndez Cabrera | M | 34 | 175 | 70 | 2012 | Marathon | NA |
| Julio Csar Hernndez Jaraba | M | 38 | 175 | 66 | 1996 | Marathon | NA |
| Margarita Hernndez Flores | F | 30 | 150 | 44 | 2016 | Marathon | NA |
| Mauricio Hernndez Snchez | M | 26 | 175 | 61 | 1988 | 800 metres | NA |
| Roberto Hernndez Prendes | M | 25 | 179 | 74 | 1992 | 400 metres | NA |
| Sanna Mari Hernesniemi-Kyllnen | F | 25 | 170 | 55 | 1996 | 100 metres | NA |
| Sanna Mari Hernesniemi-Kyllnen | F | 25 | 170 | 55 | 1996 | 200 metres | NA |
| Jens-Peter Herold | M | 23 | 176 | 64 | 1988 | 1,500 metres | Bronze |
| Jens-Peter Herold | M | 27 | 176 | 64 | 1992 | 1,500 metres | NA |
| Jess Herrera | M | 22 | 174 | 56 | 1984 | Marathon | NA |
| Jess Herrera | M | 26 | 174 | 56 | 1988 | Marathon | NA |
| Jos Carlos Herrera Vargas | M | 26 | 187 | 81 | 2012 | 200 metres | NA |
| Jos Carlos Herrera Vargas | M | 30 | 187 | 81 | 2016 | 200 metres | NA |
| Michael Herrera Flores | M | 27 | 178 | 70 | 2012 | 200 metres | NA |
| Rene Herrera | M | 33 | 172 | 65 | 2012 | 5,000 metres | NA |
| Terrance Jerome Herrington | M | 25 | 180 | 62 | 1992 | 1,500 metres | NA |
| Tjipekapora Herunga | F | 24 | 167 | 51 | 2012 | 400 metres | NA |
| Ivan Tarasovych Heshko | M | 21 | 181 | 70 | 2000 | 1,500 metres | NA |
| Ivan Tarasovych Heshko | M | 24 | 181 | 70 | 2004 | 800 metres | NA |
| Ivan Tarasovych Heshko | M | 24 | 181 | 70 | 2004 | 1,500 metres | NA |
| Timothy "Tim" Hesse | M | 24 | 170 | 68 | 1992 | 400 metres | NA |
| Paul Hession | M | 25 | 184 | 77 | 2008 | 200 metres | NA |
| Paul Hession | M | 29 | 184 | 77 | 2012 | 200 metres | NA |
| Yassine Hethat | M | 24 | 175 | 65 | 2016 | 800 metres | NA |
| Lauren Katherine Hewitt | F | 21 | 170 | 62 | 2000 | 100 metres | NA |
| Lauren Katherine Hewitt | F | 21 | 170 | 62 | 2000 | 200 metres | NA |
| Lauren Katherine Hewitt | F | 25 | 170 | 62 | 2004 | 200 metres | NA |
| Marko Hhawu | M | 17 | 167 | 62 | 1996 | 10,000 metres | NA |
| Elizabeth "Libbie" Hickman (Johnson-) | F | 35 | 168 | 52 | 2000 | 10,000 metres | NA |
| Shazia Hidayat | F | 24 | 155 | 45 | 2000 | 1,500 metres | NA |
| Juan Carlos Higuero Mate | M | 22 | 180 | 68 | 2000 | 1,500 metres | NA |
| Juan Carlos Higuero Mate | M | 26 | 180 | 68 | 2004 | 1,500 metres | NA |
| Juan Carlos Higuero Mate | M | 30 | 180 | 68 | 2008 | 1,500 metres | NA |
| Siham Al-Hilali | F | 22 | 160 | 48 | 2008 | 1,500 metres | NA |
| Siham Al-Hilali | F | 26 | 160 | 48 | 2012 | 1,500 metres | NA |
| Siham Al-Hilali | F | 30 | 160 | 48 | 2016 | 1,500 metres | NA |
| Ariana Kira Hilborna (Zvrs-) | F | 35 | 167 | 52 | 2016 | Marathon | NA |
| Clinton Rory Hill | M | 24 | 186 | 77 | 2004 | 400 metres | NA |
| D'Andre M. Hill | F | 23 | 164 | 53 | 1996 | 100 metres | NA |
| Guy Hill | M | 24 | 182 | 67 | 1984 | 100 metres | NA |
| Michael Howard "Mike" Hillardt | M | 23 | 180 | 70 | 1984 | 1,500 metres | NA |
| Madeline Hills (Heiner-) | F | 29 | 174 | 53 | 2016 | 5,000 metres | NA |
| Andrew Hinds | M | 24 | 163 | 80 | 2008 | 100 metres | NA |
| Douglas "Doug" Hinds | M | 26 | 178 | 64 | 1984 | 400 metres | NA |
| Yomara Hinestroza Murillo | F | 20 | 161 | 52 | 2008 | 100 metres | NA |
| Yomara Hinestroza Murillo | F | 24 | 161 | 52 | 2012 | 100 metres | NA |
| Anta Hinriksdttir | F | 20 | 172 | 49 | 2016 | 800 metres | NA |
| Harumi Hiroyama (Suzuki-) | F | 27 | 160 | 47 | 1996 | 5,000 metres | NA |
| Harumi Hiroyama (Suzuki-) | F | 32 | 160 | 47 | 2000 | 10,000 metres | NA |
| Harumi Hiroyama (Suzuki-) | F | 35 | 160 | 47 | 2004 | 10,000 metres | NA |
| Hassan Hirt | M | 32 | 178 | 65 | 2012 | 5,000 metres | NA |
| Salah Hissou | M | 24 | 176 | 62 | 1996 | 10,000 metres | Bronze |
| Moa Elin Marianne Hjelmer | F | 22 | 172 | 60 | 2012 | 400 metres | NA |
| Kenneth Hlasa | M | 25 | 170 | 67 | 1980 | 800 metres | NA |
| Kenneth Hlasa | M | 25 | 170 | 67 | 1980 | Marathon | NA |
| Samuel "Sam" Hlawe | M | 32 | 169 | 64 | 1984 | Marathon | NA |
| Samuel "Sam" Hlawe | M | 36 | 169 | 64 | 1988 | Marathon | NA |
| Dmytro Leonidovych Hlushchenko | M | 27 | 187 | 87 | 2008 | 100 metres | NA |
| Ho Chin-Ping | M | 32 | 173 | 60 | 2016 | Marathon | NA |
| Susan Elizabeth "Sue" Hobson | F | 34 | 170 | 55 | 1992 | 10,000 metres | NA |
| Susan Elizabeth "Sue" Hobson | F | 38 | 170 | 55 | 1996 | 10,000 metres | NA |
| Susan Elizabeth "Sue" Hobson | F | 42 | 170 | 55 | 2000 | Marathon | NA |
| Lindel Hodge | M | 25 | 188 | 78 | 1984 | 200 metres | NA |
| Lindel Hodge | M | 29 | 188 | 78 | 1988 | 100 metres | NA |
| Lindel Hodge | M | 29 | 188 | 78 | 1988 | 200 metres | NA |
| Neville Gomez Hodge | M | 28 | 172 | 64 | 1984 | 100 metres | NA |
| Neville Gomez Hodge | M | 28 | 172 | 64 | 1984 | 200 metres | NA |
| Neville Gomez Hodge | M | 32 | 172 | 64 | 1988 | 100 metres | NA |
| Neville Gomez Hodge | M | 36 | 172 | 64 | 1992 | 100 metres | NA |
| Virgil Hodge | F | 24 | 165 | 56 | 2008 | 100 metres | NA |
| Virgil Hodge | F | 24 | 165 | 56 | 2008 | 200 metres | NA |
| Lelieth Hodges | F | 27 | 150 | 45 | 1980 | 100 metres | NA |
| Toni Louise Hodgkinson | F | 24 | 180 | 62 | 1996 | 800 metres | NA |
| Toni Louise Hodgkinson | F | 28 | 180 | 62 | 2000 | 800 metres | NA |
| Toni Louise Hodgkinson | F | 28 | 180 | 62 | 2000 | 1,500 metres | NA |
| Bernhard Hoff | M | 21 | 176 | 70 | 1980 | 200 metres | NA |
| Shadrack Hoff | M | 23 | 169 | 51 | 1996 | 5,000 metres | NA |
| Klas Gran Hgberg | M | 31 | 174 | 58 | 1980 | Marathon | NA |
| Ronald "Ronnie" Holassie | M | 24 | 173 | 59 | 1996 | Marathon | NA |
| Ronald "Ronnie" Holassie | M | 29 | 173 | 59 | 2000 | Marathon | NA |
| Maree Anne Holland (Chapman-) | F | 25 | 169 | 55 | 1988 | 400 metres | NA |
| Steven Clifton Orlando "Steve" Holman | M | 22 | 186 | 66 | 1992 | 1,500 metres | NA |
| Janne Sven-ke Holmn | M | 26 | 177 | 62 | 2004 | Marathon | NA |
| Janne Sven-ke Holmn | M | 30 | 177 | 62 | 2008 | Marathon | NA |
| Kelly Holmes | F | 26 | 163 | 55 | 1996 | 800 metres | NA |
| Kelly Holmes | F | 26 | 163 | 55 | 1996 | 1,500 metres | NA |
| Kelly Holmes | F | 30 | 163 | 55 | 2000 | 800 metres | Bronze |
| Kelly Holmes | F | 30 | 163 | 55 | 2000 | 1,500 metres | NA |
| Kelly Holmes | F | 34 | 163 | 55 | 2004 | 800 metres | Gold |
| Kelly Holmes | F | 34 | 163 | 55 | 2004 | 1,500 metres | Gold |
| Jakub Holua | M | 20 | 183 | 72 | 2008 | 800 metres | NA |
| Jakub Holua | M | 24 | 183 | 72 | 2012 | 800 metres | NA |
| Jakub Holua | M | 28 | 183 | 72 | 2016 | 1,500 metres | NA |
| Melford Homela | M | 18 | 167 | 55 | 1988 | 800 metres | NA |
| Melford Homela | M | 18 | 167 | 55 | 1988 | 1,500 metres | NA |
| Melford Homela | M | 22 | 167 | 55 | 1992 | 800 metres | NA |
| Visa Veli Hongisto | M | 21 | 185 | 80 | 2008 | 200 metres | NA |
| Graham Colin Hood | M | 20 | 186 | 69 | 1992 | 1,500 metres | NA |
| Graham Colin Hood | M | 24 | 186 | 69 | 1996 | 1,500 metres | NA |
| Simon Edward Charles Hoogewerf | M | 21 | 175 | 66 | 1984 | 800 metres | NA |
| Simon Edward Charles Hoogewerf | M | 25 | 175 | 66 | 1988 | 800 metres | NA |
| Marshevet Dante Hooker (-Myers) | F | 23 | 175 | 67 | 2008 | 200 metres | NA |
| Richard "Dick" Hooper | M | 23 | 174 | 68 | 1980 | Marathon | NA |
| Richard "Dick" Hooper | M | 27 | 174 | 68 | 1984 | Marathon | NA |
| Richard "Dick" Hooper | M | 32 | 174 | 68 | 1988 | Marathon | NA |
| Gloria Hooper | F | 20 | 174 | 63 | 2012 | 200 metres | NA |
| Gloria Hooper | F | 24 | 174 | 63 | 2016 | 200 metres | NA |
| Patrick "Pat" Hooper | M | 28 | 180 | 68 | 1980 | Marathon | NA |
| Carina Horn | F | 27 | 168 | 62 | 2016 | 100 metres | NA |
| Isidoro Hornillos Baz | M | 23 | 179 | 71 | 1980 | 400 metres | NA |
| Bruno Dominix Hortelano Roig | M | 24 | 180 | 70 | 2016 | 200 metres | NA |
| Wissem Hosni | M | 27 | 175 | 57 | 2012 | Marathon | NA |
| Wissem Hosni | M | 31 | 175 | 57 | 2016 | Marathon | NA |
| John Hou | M | 19 | 178 | 60 | 1988 | 100 metres | NA |
| Shelby Houlihan | F | 23 | 160 | 54 | 2016 | 5,000 metres | NA |
| Lopold Hounkanrin | M | NA | NA | NA | 1980 | 400 metres | NA |
| Harold "Tre" Houston | M | 26 | 178 | 79 | 2016 | 200 metres | NA |
| Jack Howard | M | 27 | 177 | 84 | 2008 | 100 metres | NA |
| John Howard | M | 23 | 178 | 67 | 2004 | 100 metres | NA |
| John Howard | M | 31 | 178 | 67 | 2012 | 100 metres | NA |
| Denean Elizabeth Howard-Hill | F | 23 | 165 | 55 | 1988 | 400 metres | NA |
| Nicholas "Nick" Howarth | M | 24 | 180 | 60 | 2000 | 1,500 metres | NA |
| Andrew Curtis Howe-Besozzi | M | 19 | 184 | 73 | 2004 | 200 metres | NA |
| Charmaine L. Howell | F | 25 | 168 | 59 | 2000 | 800 metres | NA |
| Joslyn Yvonne Hoyte-Smith | F | 25 | 163 | 52 | 1980 | 400 metres | NA |
| Magorzata Houb | F | 23 | 168 | 57 | 2016 | 400 metres | NA |
| Mohamed Fuad Hrezi | M | 24 | NA | NA | 2016 | Marathon | NA |
| Lucia Hrivnk Klocov | F | 20 | 172 | 58 | 2004 | 800 metres | NA |
| Lucia Hrivnk Klocov | F | 24 | 172 | 58 | 2008 | 800 metres | NA |
| Lucia Hrivnk Klocov | F | 28 | 172 | 58 | 2012 | 1,500 metres | NA |
| Lucia Hrivnk Klocov | F | 32 | 172 | 58 | 2016 | 800 metres | NA |
| Hsieh Chien-Ho | F | 28 | 164 | 48 | 2016 | Marathon | NA |
| Hsu Gi-Sheng | M | 32 | 176 | 60 | 1996 | Marathon | NA |
| Hsu Yu-Fang | F | 30 | 159 | 47 | 2004 | Marathon | NA |
| Hu Kai | M | 26 | 182 | 80 | 2008 | 100 metres | NA |
| Hua Shaoqing | F | 22 | 165 | 50 | 2016 | Marathon | NA |
| Huang Hsin-Ping | M | 19 | 178 | 77 | 1996 | 100 metres | NA |
| Victoria Lyn "Vicki" Huber | F | 29 | 168 | 54 | 1996 | 1,500 metres | NA |
| Foujia Huda | F | 15 | 156 | 45 | 2000 | 100 metres | NA |
| Molly Huddle (-Benninger) | F | 27 | 166 | 48 | 2012 | 5,000 metres | NA |
| Molly Huddle (-Benninger) | F | 31 | 166 | 48 | 2016 | 10,000 metres | NA |
| Ethel Hudson | M | 26 | 158 | 55 | 1996 | Marathon | NA |
| Matthew Lloyd "Matt" Hudson-Smith | M | 21 | 194 | 78 | 2016 | 400 metres | NA |
| Ali Mohamed Hufane | M | NA | 170 | 65 | 1984 | 5,000 metres | NA |
| Kenmore Henderson Hughes | M | 22 | 175 | 72 | 1992 | 200 metres | NA |
| Kenmore Henderson Hughes | M | 22 | 175 | 72 | 1992 | 400 metres | NA |
| Thomas Joseph "Tommy" Hughes | M | 32 | 175 | 63 | 1992 | Marathon | NA |
| Florencia Hunt | F | 22 | 163 | 58 | 2000 | 800 metres | NA |
| Jeffrey "Jeff" Hunt | M | 30 | 172 | 58 | 2012 | Marathon | NA |
| Heather Regina Hunte-Oakes | F | 20 | 163 | 64 | 1980 | 100 metres | NA |
| Heather Regina Hunte-Oakes | F | 24 | 163 | 64 | 1984 | 100 metres | NA |
| Jill Hunter (-Boltz) | F | 25 | 170 | 51 | 1992 | 10,000 metres | NA |
| Linda Elisabeth Hunter | F | 24 | 175 | 54 | 1988 | Marathon | NA |
| Liza Marie Hunter-Galvan | F | 35 | 168 | 60 | 2004 | Marathon | NA |
| Liza Marie Hunter-Galvan | F | 39 | 168 | 60 | 2008 | Marathon | NA |
| Joanna Huoareau | F | 21 | 160 | 54 | 2000 | 100 metres | NA |
| Erison George Hurtault | M | 23 | 178 | 78 | 2008 | 400 metres | NA |
| Erison George Hurtault | M | 27 | 178 | 78 | 2012 | 400 metres | NA |
| Muriel Hurtis-Houairi | F | 21 | 180 | 68 | 2000 | 200 metres | NA |
| Muriel Hurtis-Houairi | F | 25 | 180 | 68 | 2004 | 200 metres | NA |
| Muriel Hurtis-Houairi | F | 29 | 180 | 68 | 2008 | 200 metres | NA |
| Jan Huruk | M | 32 | 178 | 63 | 1992 | Marathon | NA |
| Stig Roar Husby | M | 29 | 179 | 63 | 1984 | Marathon | NA |
| Khaled Hussain Mahmoud | M | 21 | 160 | 50 | 1980 | 800 metres | NA |
| Ibrahim Kipkemboi Hussein | M | 30 | 170 | 57 | 1988 | Marathon | NA |
| Ibrahim Kipkemboi Hussein | M | 34 | 170 | 57 | 1992 | Marathon | NA |
| Safia Abukar Hussein | F | 19 | 168 | 56 | 2000 | 400 metres | NA |
| Timothy Hilton "Tim" Hutchings | M | 25 | 183 | 72 | 1984 | 5,000 metres | NA |
| Ava Hutchinson | F | 29 | 165 | 51 | 2012 | Marathon | NA |
| Ayanna Hutchinson | F | 22 | 165 | 60 | 2000 | 100 metres | NA |
| Hwang Yeong-Jo | M | 22 | 168 | 57 | 1992 | Marathon | Gold |
| Dane Hyatt | M | 28 | 183 | 86 | 2012 | 400 metres | NA |
| Brian Hyde | M | 23 | 180 | 65 | 1996 | 1,500 metres | NA |
| Kemar Dwain Hyman | M | 22 | 178 | 74 | 2012 | 100 metres | NA |
| Kemar Dwain Hyman | M | 26 | 178 | 74 | 2016 | 100 metres | NA |
| Mardrea Elaine Hyman | F | 27 | 170 | 54 | 2000 | 1,500 metres | NA |
| Hedda Hynne | F | 26 | 173 | NA | 2016 | 800 metres | NA |
| Anne-Mari Hyrylinen (Koskinen-) | F | 37 | 168 | 50 | 2016 | Marathon | NA |
| Elena Iagr (Buhianu-, -Antoci) | F | 25 | 162 | 48 | 2000 | 800 metres | NA |
| Elena Iagr (Buhianu-, -Antoci) | F | 25 | 162 | 48 | 2000 | 1,500 metres | NA |
| Elena Iagr (Buhianu-, -Antoci) | F | 29 | 162 | 48 | 2004 | 1,500 metres | NA |
| Khrysostomia Iakovou | F | 29 | 168 | 51 | 2000 | 5,000 metres | NA |
| Abdinasir Said Ibrahim | M | 18 | 179 | 70 | 2008 | 5,000 metres | NA |
| Ali Foulieh Ibrahim | M | 25 | 180 | 64 | 1996 | 1,500 metres | NA |
| Dada brahimov | M | 28 | 178 | 82 | 2004 | 200 metres | NA |
| Hayle brahimov | M | 22 | 171 | 58 | 2012 | 5,000 metres | NA |
| Hayle brahimov | M | 26 | 171 | 58 | 2016 | 5,000 metres | NA |
| Ari Ichihashi | F | 22 | 157 | 42 | 2000 | Marathon | NA |
| Yoshiko Ichikawa | F | 20 | 162 | 46 | 1996 | 5,000 metres | NA |
| Yoshiko Ichikawa | F | 24 | 162 | 46 | 2000 | 5,000 metres | NA |
| Ene Franca Idoko (-Isaac) | F | 23 | 162 | 64 | 2008 | 100 metres | NA |
| James Idun | M | 21 | 180 | 68 | 1984 | 200 metres | NA |
| Miki Igarashi | F | 20 | 154 | 42 | 1992 | 10,000 metres | NA |
| Fadrique Ignacio Iglesias Mendizbal | M | 23 | 172 | 62 | 2004 | 800 metres | NA |
| Fadrique Ignacio Iglesias Mendizbal | M | 27 | 172 | 62 | 2008 | 800 metres | NA |
| Evgeni Ignatov Ignatov | M | 29 | 184 | 68 | 1988 | 5,000 metres | NA |
| Evgeni Ignatov Ignatov | M | 29 | 184 | 68 | 1988 | 10,000 metres | NA |
| Evgeni Ignatov Ignatov | M | 33 | 184 | 68 | 1992 | 5,000 metres | NA |
| Nataliya Leonidovna Ignatova | F | 26 | 168 | 60 | 2000 | 100 metres | NA |
| James Igohe | M | NA | 169 | 64 | 1984 | 1,500 metres | NA |
| Reda Abdalaati Iguider | M | 21 | 173 | 57 | 2008 | 1,500 metres | NA |
| Reda Abdalaati Iguider | M | 25 | 173 | 57 | 2012 | 1,500 metres | Bronze |
| Reda Abdalaati Iguider | M | 25 | 173 | 57 | 2012 | 5,000 metres | NA |
| Reda Abdalaati Iguider | M | 29 | 173 | 57 | 2016 | 1,500 metres | NA |
| Shota Iizuka | M | 21 | 185 | 80 | 2012 | 200 metres | NA |
| Shota Iizuka | M | 25 | 185 | 80 | 2016 | 200 metres | NA |
| Juma Ikangaa | M | 27 | 164 | 58 | 1984 | Marathon | NA |
| Juma Ikangaa | M | 31 | 164 | 58 | 1988 | Marathon | NA |
| Juma Ikangaa | M | 35 | 164 | 58 | 1992 | Marathon | NA |
| Evangeleen Ikelap | F | 22 | 157 | 52 | 2004 | 100 metres | NA |
| Maria Epiph Ikelap | F | 21 | 160 | 48 | 2008 | 100 metres | NA |
| Magda Ilands (-Moons, -Versluys) | F | 38 | 159 | 53 | 1988 | Marathon | NA |
| Jayamini Illeperuma | F | 25 | 160 | 46 | 1992 | 400 metres | NA |
| Hassan Illiassou | M | 25 | NA | NA | 1992 | 100 metres | NA |
| Grgoire Illorson | M | 25 | 175 | 73 | 1980 | 100 metres | NA |
| Grgoire Illorson | M | 25 | 175 | 73 | 1980 | 200 metres | NA |
| Leonardo Illut | M | 27 | 172 | 61 | 1984 | Marathon | NA |
| Joshua "Josh" Ilustre | M | 22 | 178 | 70 | 2016 | 800 metres | NA |
| Im Eun-Ju | F | 27 | 162 | 48 | 1988 | Marathon | NA |
| Im Gyeong-Hui | F | 29 | 163 | 43 | 2012 | Marathon | NA |
| Im Gyeong-Hui | F | 33 | 163 | 43 | 2016 | Marathon | NA |
| Chukwudi "Chidi" Imoh | M | 20 | 188 | 77 | 1984 | 100 metres | NA |
| Chukwudi "Chidi" Imoh | M | 25 | 188 | 77 | 1988 | 100 metres | NA |
| Chukwudi "Chidi" Imoh | M | 28 | 188 | 77 | 1992 | 100 metres | NA |
| Christophe Adrienne Leo Impens | M | 26 | 184 | 70 | 1996 | 1,500 metres | NA |
| Rubn Incio | M | 21 | 170 | 65 | 1980 | 200 metres | NA |
| Anna Carmela Incerti (-Scaini) | F | 28 | 168 | 44 | 2008 | Marathon | NA |
| Anna Carmela Incerti (-Scaini) | F | 32 | 168 | 44 | 2012 | Marathon | NA |
| Anna Carmela Incerti (-Scaini) | F | 36 | 168 | 44 | 2016 | Marathon | NA |
| Emily Infeld | F | 26 | 163 | 50 | 2016 | 10,000 metres | NA |
| Filip Ingebrigtsen | M | 23 | 189 | NA | 2016 | 1,500 metres | NA |
| Henrik Ingebrigtsen | M | 21 | 180 | 69 | 2012 | 1,500 metres | NA |
| Henrik Ingebrigtsen | M | 25 | 180 | 69 | 2016 | 1,500 metres | NA |
| Barbara Ingiro (-Sapea) | F | 21 | 172 | 55 | 1984 | 100 metres | NA |
| Veronica Inglese | F | 25 | 160 | 43 | 2016 | 10,000 metres | NA |
| Allan Ingraham | M | 22 | 183 | 73 | 1984 | 400 metres | NA |
| Jennifer Innis | F | 20 | 175 | 61 | 1980 | 100 metres | NA |
| Satoru Inoue | M | 21 | 168 | 65 | 1992 | 100 metres | NA |
| Sergejs Inakovs | M | 24 | 178 | 63 | 1996 | 100 metres | NA |
| Sergejs Inakovs | M | 24 | 178 | 63 | 1996 | 200 metres | NA |
| Takayuki Inubushi | M | 28 | 170 | 58 | 2000 | Marathon | NA |
| Dorcus Inzikuru | F | 22 | 162 | 53 | 2004 | 5,000 metres | NA |
| Marius Viorel Ionescu | M | 27 | 170 | 55 | 2012 | Marathon | NA |
| Marius Viorel Ionescu | M | 31 | 170 | 55 | 2016 | Marathon | NA |
| Olivier Irabaruta | M | 21 | 170 | 62 | 2012 | 5,000 metres | NA |
| Olivier Irabaruta | M | 25 | 170 | 62 | 2016 | 5,000 metres | NA |
| Olivier Irabaruta | M | 25 | 170 | 62 | 2016 | 10,000 metres | NA |
| Abdi Isak | M | 30 | NA | NA | 1996 | Marathon | NA |
| Erkinzhon Tulkunovich Isakov | M | 29 | 181 | 72 | 2004 | 800 metres | NA |
| Suehiro Ishikawa | M | 36 | 169 | 56 | 2016 | Marathon | NA |
| Patrick Ishyaka | M | 23 | NA | 46 | 1996 | Marathon | NA |
| Afa Ismail | F | 18 | 157 | 45 | 2012 | 100 metres | NA |
| Afa Ismail | F | 22 | 157 | 45 | 2016 | 200 metres | NA |
| Ahmed Mohamed Ismail | M | 20 | 180 | 66 | 1984 | Marathon | NA |
| Ahmed Mohamed Ismail | M | 24 | 180 | 66 | 1988 | Marathon | NA |
| Ibrahim Ismail Muftah Faraj | M | 20 | 178 | 70 | 1992 | 400 metres | NA |
| Ibrahim Ismail Muftah Faraj | M | 24 | 178 | 70 | 1996 | 400 metres | NA |
| Ibrahim Ismail Muftah Faraj | M | 28 | 178 | 70 | 2000 | 400 metres | NA |
| Ismail Ahmed Ismail | M | 19 | 193 | 72 | 2004 | 800 metres | NA |
| Ismail Ahmed Ismail | M | 23 | 193 | 72 | 2008 | 800 metres | Silver |
| Ismail Ahmed Ismail | M | 27 | 193 | 72 | 2012 | 800 metres | NA |
| Mohamed Fakhri Ismail | M | 25 | 160 | 62 | 2016 | 100 metres | NA |
| Naseer Ismail | M | 22 | 164 | 57 | 1996 | 800 metres | NA |
| Naseer Ismail | M | 26 | 164 | 57 | 2000 | 800 metres | NA |
| Halimat Oyinoza Ismaila | F | 24 | 158 | 56 | 2008 | 100 metres | NA |
| Mary Julie Isphording | F | 22 | 165 | 47 | 1984 | Marathon | NA |
| Mohamed Issangar | M | 27 | 190 | 78 | 1992 | 5,000 metres | NA |
| Koji Ito | M | 26 | 182 | 72 | 1996 | 200 metres | NA |
| Koji Ito | M | 30 | 182 | 72 | 2000 | 100 metres | NA |
| Koji Ito | M | 30 | 182 | 72 | 2000 | 200 metres | NA |
| Mai Ito | F | 32 | 156 | 41 | 2016 | Marathon | NA |
| Paula Ivan (-Ilie) | F | 25 | 170 | 57 | 1988 | 1,500 metres | Gold |
| Anton Sashov Ivanov | M | 25 | 177 | 69 | 1996 | 200 metres | NA |
| Edvin Ivanov | M | 21 | 186 | 76 | 1992 | 200 metres | NA |
| Sergey Nikolayevich Ivanov | M | 29 | 175 | 63 | 2008 | 10,000 metres | NA |
| Vladimir Vasilev Ivanov | M | 25 | 188 | 80 | 1980 | 200 metres | NA |
| Zoya Aleksandrovna Ivanova | F | 36 | 164 | 52 | 1988 | Marathon | NA |
| Albina Gennadyevna Ivanova-Mayorova | F | 27 | 153 | 42 | 2004 | Marathon | NA |
| Albina Gennadyevna Ivanova-Mayorova | F | 35 | 153 | 42 | 2012 | Marathon | NA |
| Patrick Mutuku Ivuti | M | 22 | 165 | 52 | 2000 | 10,000 metres | NA |
| Hafida Izem | F | 25 | 160 | 41 | 2004 | Marathon | NA |
| Ahmed Jumaa Jaber | M | 20 | 178 | 62 | 2004 | Marathon | NA |
| Laurence Jack | M | 28 | 165 | 70 | 1996 | 200 metres | NA |
| Shericka Jackson | F | 22 | 173 | 61 | 2016 | 400 metres | Bronze |
| Grace Jackson-Small | F | 23 | 178 | 61 | 1984 | 100 metres | NA |
| Grace Jackson-Small | F | 23 | 178 | 61 | 1984 | 200 metres | NA |
| Grace Jackson-Small | F | 27 | 178 | 61 | 1988 | 100 metres | NA |
| Grace Jackson-Small | F | 27 | 178 | 61 | 1988 | 200 metres | Silver |
| Grace Jackson-Small | F | 31 | 178 | 61 | 1992 | 200 metres | NA |
| Regina Jacobs | F | 25 | 168 | 51 | 1988 | 1,500 metres | NA |
| Regina Jacobs | F | 28 | 168 | 51 | 1992 | 1,500 metres | NA |
| Regina Jacobs | F | 32 | 168 | 51 | 1996 | 1,500 metres | NA |
| Kim Simone Geraldine Jacobs | F | 22 | 155 | 51 | 1988 | 100 metres | NA |
| Kim Simone Geraldine Jacobs | F | 22 | 155 | 51 | 1988 | 200 metres | NA |
| Kim Simone Geraldine Jacobs | F | 25 | 155 | 51 | 1992 | 200 metres | NA |
| Kim Simone Geraldine Jacobs | F | 29 | 155 | 51 | 1996 | 100 metres | NA |
| Kim Simone Geraldine Jacobs | F | 29 | 155 | 51 | 1996 | 200 metres | NA |
| Nordin Mohamed Jadi | M | 22 | 170 | 62 | 1984 | 200 metres | NA |
| Nordin Mohamed Jadi | M | 22 | 170 | 62 | 1984 | 400 metres | NA |
| Nordin Mohamed Jadi | M | 26 | 170 | 62 | 1988 | 400 metres | NA |
| Blanca Jaime | F | 22 | 158 | 52 | 1988 | Marathon | NA |
| Orchatteri Puthiya Veetil "O. P." Jaisha | F | 33 | 154 | 43 | 2016 | Marathon | NA |
| Anna Jakubczak-Pawelec | F | 27 | 168 | 53 | 2000 | 1,500 metres | NA |
| Anna Jakubczak-Pawelec | F | 31 | 168 | 53 | 2004 | 1,500 metres | NA |
| Anna Jakubczak-Pawelec | F | 35 | 168 | 53 | 2008 | 1,500 metres | NA |
| Lucas Jakubczyk | M | 31 | 183 | 77 | 2016 | 100 metres | NA |
| Mohamed Shah Jalal | M | 22 | 167 | 61 | 1988 | 100 metres | NA |
| Dawda Jallow | M | 17 | 180 | 70 | 1984 | 400 metres | NA |
| Dawda Jallow | M | 21 | 180 | 70 | 1988 | 400 metres | NA |
| Dawda Jallow | M | 29 | 180 | 70 | 1996 | 400 metres | NA |
| Maryam Yusuf Jamal | F | 23 | 170 | 61 | 2008 | 1,500 metres | NA |
| Maryam Yusuf Jamal | F | 27 | 170 | 61 | 2012 | 1,500 metres | Bronze |
| Rashid Khaled Jamal | M | 21 | 175 | 61 | 2000 | Marathon | NA |
| Binta Jambane | F | 42 | 171 | 54 | 1984 | 100 metres | NA |
| Binta Jambane | F | 42 | 171 | 54 | 1984 | 200 metres | NA |
| Godday James | M | 24 | 170 | 72 | 2008 | 400 metres | NA |
| Kirani James | M | 19 | 180 | 66 | 2012 | 400 metres | Gold |
| Kirani James | M | 23 | 180 | 66 | 2016 | 400 metres | Silver |
| Sherwin Eric James | M | 22 | 180 | 78 | 2000 | 200 metres | NA |
| Xavier James | M | 28 | 183 | 79 | 2004 | 100 metres | NA |
| Segundo Oswaldo Jami Jami | M | 30 | 165 | 54 | 2016 | Marathon | NA |
| Sarah Louise Jamieson (-Kerry) | F | 25 | 172 | 58 | 2000 | 1,500 metres | NA |
| Sarah Louise Jamieson (-Kerry) | F | 29 | 172 | 58 | 2004 | 1,500 metres | NA |
| Sarah Louise Jamieson (-Kerry) | F | 33 | 172 | 58 | 2008 | 1,500 metres | NA |
| Adama Jammeh | M | 23 | NA | NA | 2016 | 200 metres | NA |
| Luka Janei | M | 20 | 192 | 80 | 2016 | 400 metres | NA |
| Jang Jae-Geun | M | 22 | 184 | 76 | 1984 | 200 metres | NA |
| Jang Jae-Geun | M | 26 | 184 | 76 | 1988 | 200 metres | NA |
| Jang Sin-Gwon | M | 29 | 182 | 76 | 2012 | Marathon | NA |
| Karin Johanna Maria Janke (-Mattern) | F | 24 | 178 | 63 | 1988 | 200 metres | NA |
| Abdulieh Janneh | M | 22 | 167 | 50 | 1992 | 100 metres | NA |
| Jolanta Zofia Janota (-Marlec, -Gurbiel) | F | 24 | 173 | 63 | 1988 | 100 metres | NA |
| Jolanta Zofia Janota (-Marlec, -Gurbiel) | F | 24 | 173 | 63 | 1988 | 200 metres | NA |
| Wioletta Magdalena Janowska-Frankiewicz | F | 27 | 177 | 59 | 2004 | 1,500 metres | NA |
| Joeri Jansen | M | 25 | 180 | 65 | 2004 | 800 metres | NA |
| Josef Jnsk | M | 39 | 176 | 66 | 1980 | Marathon | NA |
| Miguel Janssen | M | 25 | 185 | 80 | 1996 | 200 metres | NA |
| Jolanta Januchta | F | 25 | 163 | 53 | 1980 | 800 metres | NA |
| Maria Lucrcia Jardim | F | 21 | 159 | 49 | 1992 | 100 metres | NA |
| Maria Lucrcia Jardim | F | 21 | 159 | 49 | 1992 | 200 metres | NA |
| Maria Lucrcia Jardim | F | 25 | 159 | 49 | 1996 | 100 metres | NA |
| Maria Lucrcia Jardim | F | 25 | 159 | 49 | 1996 | 200 metres | NA |
| Bakary Banana Jarjue | M | 35 | 170 | 68 | 1984 | 100 metres | NA |
| Patrick O. "Pat" Jarrett | M | 27 | 188 | 91 | 2000 | 100 metres | NA |
| Karolina Jarzyska (-Nadolska) | F | 30 | 164 | 53 | 2012 | Marathon | NA |
| Augustinus Antonius Maria "Stijn" Jaspers | M | 23 | 188 | 74 | 1984 | 5,000 metres | NA |
| Alaa Hikmat Jassim Al-Qaysi | F | 18 | 167 | 65 | 2004 | 100 metres | NA |
| Helena Javornik | F | 30 | 162 | 53 | 1996 | Marathon | NA |
| Helena Javornik | F | 34 | 162 | 53 | 2000 | 1,500 metres | NA |
| Helena Javornik | F | 34 | 162 | 53 | 2000 | 5,000 metres | NA |
| Helena Javornik | F | 38 | 162 | 53 | 2004 | 10,000 metres | NA |
| Jabou Jawo | F | 22 | 155 | 55 | 1984 | 100 metres | NA |
| Jabou Jawo | F | 26 | 155 | 55 | 1988 | 100 metres | NA |
| Kameradin Susanthika Jayasinghe | F | 20 | 168 | 62 | 1996 | 100 metres | NA |
| Kameradin Susanthika Jayasinghe | F | 24 | 168 | 62 | 2000 | 100 metres | NA |
| Kameradin Susanthika Jayasinghe | F | 24 | 168 | 62 | 2000 | 200 metres | Silver |
| Kameradin Susanthika Jayasinghe | F | 32 | 168 | 62 | 2008 | 200 metres | NA |
| Valrie Jean-Charles (-Philibert) | F | 23 | 169 | 56 | 1992 | 200 metres | NA |
| Jimmy Jean-Joseph | M | 23 | 181 | 64 | 1996 | 800 metres | NA |
| Ivan Jean-Marie | M | 23 | 185 | 67 | 1996 | 400 metres | NA |
| Tomasz Jdrusik | M | 19 | 173 | 71 | 1988 | 400 metres | NA |
| Marcin Jdrusiski | M | 22 | 188 | 74 | 2004 | 200 metres | NA |
| Marcin Jdrusiski | M | 26 | 188 | 74 | 2008 | 200 metres | NA |
| Thomas Theodore Jefferson | M | 22 | 183 | 75 | 1984 | 200 metres | Bronze |
| Ursula Jeitziner (-Spielmann) | F | 24 | 172 | 57 | 1996 | 10,000 metres | NA |
| Irene Jelagat | F | 19 | NA | NA | 2008 | 1,500 metres | NA |
| Lydia Casey Jele (Mashila-) | F | 26 | 172 | 54 | 2016 | 400 metres | NA |
| Pamela Jelimo (Chelimo) | F | 18 | 175 | 60 | 2008 | 800 metres | Gold |
| Pamela Jelimo (Chelimo) | F | 22 | 175 | 60 | 2012 | 800 metres | NA |
| Hossein Mehdi Jelodarzadeh Sedei | M | 23 | 178 | 65 | 2000 | 800 metres | NA |
| David Andrew Jenkins | M | 28 | 190 | 82 | 1980 | 400 metres | NA |
| Julie Ann Jenkins (-Donley) | F | 27 | 168 | 57 | 1992 | 800 metres | NA |
| Caitriona Jennings | F | 32 | 163 | 53 | 2012 | Marathon | NA |
| Gabriel "Gabe" Jennings | M | 21 | 181 | 70 | 2000 | 1,500 metres | NA |
| Lynn A. Jennings (Hill-) | F | 28 | 165 | 50 | 1988 | 10,000 metres | NA |
| Lynn A. Jennings (Hill-) | F | 32 | 165 | 50 | 1992 | 10,000 metres | Bronze |
| Lynn A. Jennings (Hill-) | F | 36 | 165 | 50 | 1996 | 5,000 metres | NA |
| Annemette Jensen | F | 32 | 163 | 52 | 2004 | Marathon | NA |
| Jeong Jin-Hyeok | M | 22 | 170 | 58 | 2012 | Marathon | NA |
| Jeong Mi-Ja | F | 18 | 162 | 46 | 1988 | 10,000 metres | NA |
| Jeong Nam-Gyun | M | 21 | 178 | 60 | 2000 | Marathon | NA |
| Jeong Yun-Hui | F | 21 | 159 | 45 | 2004 | Marathon | NA |
| Jeong Yun-Hui | F | 29 | 159 | 45 | 2012 | Marathon | NA |
| Visiline Jepkesho | F | 26 | 160 | 43 | 2016 | Marathon | NA |
| Janeth Jepkosgei Busienei | F | 24 | 167 | 47 | 2008 | 800 metres | Silver |
| Janeth Jepkosgei Busienei | F | 28 | 167 | 47 | 2012 | 800 metres | NA |
| Priscah Jeptoo (-Chepsirut) | F | 28 | 165 | 49 | 2012 | Marathon | Silver |
| ana Jereb | F | 28 | 172 | 56 | 2012 | Marathon | NA |
| Jerome "Jerry" Jeremiah | M | 25 | 165 | 65 | 1988 | 100 metres | NA |
| Jerome "Jerry" Jeremiah | M | 25 | 165 | 65 | 1988 | 200 metres | NA |
| Birgit Jerschabek-Keipke | F | 23 | 163 | 47 | 1992 | Marathon | NA |
| Marta Jeschke | F | 22 | 166 | 51 | 2008 | 200 metres | NA |
| Marta Jeschke | F | 26 | 166 | 51 | 2012 | 100 metres | NA |
| Lus Filipe Jesus | M | 27 | 170 | 63 | 1996 | 1,500 metres | NA |
| Lus Filipe Jesus | M | 27 | 170 | 63 | 1996 | 5,000 metres | NA |
| Carmelita Jeter | F | 32 | 163 | 59 | 2012 | 100 metres | Silver |
| Carmelita Jeter | F | 32 | 163 | 59 | 2012 | 200 metres | Bronze |
| Olivera Jevti | F | 23 | 174 | 51 | 2000 | 5,000 metres | NA |
| Olivera Jevti | F | 23 | 174 | 51 | 2000 | 10,000 metres | NA |
| Olivera Jevti | F | 27 | 174 | 51 | 2004 | Marathon | NA |
| Olivera Jevti | F | 31 | 174 | 51 | 2008 | Marathon | NA |
| Olivera Jevti | F | 35 | 174 | 51 | 2012 | Marathon | NA |
| Olivera Jevti | F | 39 | 174 | 51 | 2016 | Marathon | NA |
| Ji Yeong-Jun | M | 22 | 172 | 55 | 2004 | Marathon | NA |
| Anacleto Jimnez Pastor | M | 29 | 180 | 67 | 1996 | 5,000 metres | NA |
| Isidora Andrea Jimnez Ibacache | F | 22 | 170 | 56 | 2016 | 200 metres | NA |
| Jin Seon-Guk | M | 25 | 177 | 80 | 1996 | 100 metres | NA |
| Kenjiro Jitsui | M | 27 | 166 | 54 | 1996 | Marathon | NA |
| Jo Bun-Hui | F | 24 | 163 | 49 | 2004 | Marathon | NA |
| Jo Bun-Hui | F | 28 | 163 | 49 | 2008 | Marathon | NA |
| Jo Jin-Saeng | M | 23 | 176 | 64 | 1988 | 1,500 metres | NA |
| Anaso Jobodwana | M | 19 | 187 | 71 | 2012 | 200 metres | NA |
| Anaso Jobodwana | M | 24 | 187 | 71 | 2016 | 200 metres | NA |
| Charles Jock | M | 26 | 191 | 75 | 2016 | 800 metres | NA |
| Helalia Lukeiko Johannes | F | 27 | 165 | 46 | 2008 | Marathon | NA |
| Helalia Lukeiko Johannes | F | 31 | 165 | 46 | 2012 | Marathon | NA |
| Helalia Lukeiko Johannes | F | 35 | 165 | 46 | 2016 | Marathon | NA |
| Lauri Tommy Bjrn Stig Johansson (-Bjrnquist) | M | 25 | 182 | 81 | 1984 | 400 metres | NA |
| Martin Paul Johns | M | 27 | 183 | 72 | 1996 | 1,500 metres | NA |
| Benjamin Sinclair "Ben" Johnson, Jr. | M | 22 | 177 | 75 | 1984 | 100 metres | Bronze |
| Benjamin Sinclair "Ben" Johnson, Jr. | M | 26 | 177 | 75 | 1988 | 100 metres | NA |
| Benjamin Sinclair "Ben" Johnson, Jr. | M | 30 | 177 | 75 | 1992 | 100 metres | NA |
| Curtis Johnson | M | 26 | 184 | 81 | 2000 | 100 metres | NA |
| Jinson Johnson | M | 25 | NA | NA | 2016 | 800 metres | NA |
| Jonathan Johnson | M | 22 | 175 | 70 | 2004 | 800 metres | NA |
| Kerry Dale Johnson | F | 24 | 163 | 50 | 1988 | 100 metres | NA |
| Kerry Dale Johnson | F | 24 | 163 | 50 | 1988 | 200 metres | NA |
| Kerry Dale Johnson | F | 28 | 163 | 50 | 1992 | 100 metres | NA |
| Michael Duane Johnson | M | 24 | 183 | 77 | 1992 | 200 metres | NA |
| Michael Duane Johnson | M | 28 | 183 | 77 | 1996 | 200 metres | Gold |
| Michael Duane Johnson | M | 28 | 183 | 77 | 1996 | 400 metres | Gold |
| Michael Duane Johnson | M | 33 | 183 | 77 | 2000 | 400 metres | Gold |
| Patrick George Johnson | M | 27 | 177 | 73 | 2000 | 100 metres | NA |
| Patrick George Johnson | M | 27 | 177 | 73 | 2000 | 200 metres | NA |
| Alysia Johnson-Montao | F | 26 | 170 | 59 | 2012 | 800 metres | NA |
| Robert Ian "Robbie" Johnston | M | 24 | 180 | 62 | 1992 | 5,000 metres | NA |
| Robert Ian "Robbie" Johnston | M | 28 | 180 | 62 | 1996 | 10,000 metres | NA |
| Barnab Jolicoeur | M | 29 | 170 | 70 | 1996 | 100 metres | NA |
| Jon Kyong-Hui | F | 25 | 162 | 51 | 2012 | Marathon | NA |
| Modupe D. A. Jonah | M | NA | NA | NA | 1988 | 1,500 metres | NA |
| Tomas Andres Jones | M | 23 | 183 | 60 | 2000 | 10,000 metres | NA |
| Anthony Jones | M | 29 | 173 | 72 | 1984 | 100 metres | NA |
| Brandon Jones | M | 29 | 199 | 86 | 2016 | 200 metres | NA |
| Dale Anthony Jones | M | 20 | 187 | 67 | 1984 | 800 metres | NA |
| Dale Anthony Jones | M | 20 | 187 | 67 | 1984 | 1,500 metres | NA |
| Dale Anthony Jones | M | 24 | 187 | 67 | 1988 | 800 metres | NA |
| Dale Anthony Jones | M | 24 | 187 | 67 | 1988 | 1,500 metres | NA |
| Dale Anthony Jones | M | 28 | 187 | 67 | 1992 | 800 metres | NA |
| Earl M. Jones | M | 20 | 180 | 73 | 1984 | 800 metres | Bronze |
| Robin Evan Hugh Jones | M | 28 | 180 | 64 | 1984 | Marathon | NA |
| Jayson Jones | M | 23 | 180 | 85 | 2000 | 200 metres | NA |
| Jayson Jones | M | 30 | 180 | 85 | 2008 | 200 metres | NA |
| LaVerne Janet Jones-Ferrette | F | 22 | 173 | 68 | 2004 | 100 metres | NA |
| LaVerne Janet Jones-Ferrette | F | 22 | 173 | 68 | 2004 | 200 metres | NA |
| LaVerne Janet Jones-Ferrette | F | 26 | 173 | 68 | 2008 | 100 metres | NA |
| LaVerne Janet Jones-Ferrette | F | 26 | 173 | 68 | 2008 | 200 metres | NA |
| LaVerne Janet Jones-Ferrette | F | 30 | 173 | 68 | 2012 | 100 metres | NA |
| LaVerne Janet Jones-Ferrette | F | 30 | 173 | 68 | 2012 | 200 metres | NA |
| LaVerne Janet Jones-Ferrette | F | 34 | 173 | 68 | 2016 | 200 metres | NA |
| Marion Lois Jones (-Hunter, -Montgomery, -Thompson) | F | 24 | 178 | 68 | 2000 | 100 metres | NA |
| Marion Lois Jones (-Hunter, -Montgomery, -Thompson) | F | 24 | 178 | 68 | 2000 | 200 metres | NA |
| Richard Jones | M | 22 | 189 | 62 | 1996 | 400 metres | NA |
| Stephen Henry "Steve" Jones | M | 28 | 178 | 62 | 1984 | 10,000 metres | NA |
| Jong Myong-Chol | M | 28 | 169 | 60 | 2004 | Marathon | NA |
| Jong Song-Ok | F | 21 | 158 | 45 | 1996 | Marathon | NA |
| Jong Yong-Ok | F | 19 | 156 | 44 | 2000 | Marathon | NA |
| Jong Yong-Ok | F | 23 | 156 | 44 | 2004 | Marathon | NA |
| Jong Yong-Ok | F | 27 | 156 | 44 | 2008 | Marathon | NA |
| Tapfumaneyi Jonga | M | 20 | 163 | 55 | 1980 | Marathon | NA |
| Tapfumaneyi Jonga | M | 24 | 163 | 55 | 1984 | 800 metres | NA |
| Tapfumaneyi Jonga | M | 24 | 163 | 55 | 1984 | 1,500 metres | NA |
| Stella Helena Jongmans | F | 21 | 174 | 59 | 1992 | 800 metres | NA |
| Stella Helena Jongmans | F | 25 | 174 | 59 | 1996 | 800 metres | NA |
| Carlos Rafael Jorge | M | 26 | 185 | 80 | 2012 | 200 metres | NA |
| Venancio Jos Murca | M | 20 | 180 | 70 | 1996 | 100 metres | NA |
| Venancio Jos Murca | M | 24 | 180 | 70 | 2000 | 100 metres | NA |
| Venancio Jos Murca | M | 24 | 180 | 70 | 2000 | 200 metres | NA |
| Fabiano Joseph Naasi | M | 18 | 160 | 50 | 2004 | 5,000 metres | NA |
| Fabiano Joseph Naasi | M | 18 | 160 | 50 | 2004 | 10,000 metres | NA |
| Fabiano Joseph Naasi | M | 22 | 160 | 50 | 2008 | 10,000 metres | NA |
| Fabiano Joseph Naasi | M | 30 | 160 | 50 | 2016 | Marathon | NA |
| Hermin Joseph | F | 31 | 155 | 52 | 1996 | 100 metres | NA |
| Irene Truitje Joseph | F | 18 | 163 | 52 | 2000 | 100 metres | NA |
| Jocelyn Joseph | F | 20 | 181 | 54 | 1984 | 400 metres | NA |
| Jocelyn Joseph | F | 24 | 181 | 54 | 1988 | 200 metres | NA |
| Marie-Lyne Joseph | F | 21 | 170 | 59 | 2004 | 800 metres | NA |
| Michael Angelo Joseph | M | 20 | 167 | 66 | 1992 | 400 metres | NA |
| Moise Joseph | M | 22 | 179 | 75 | 2004 | 800 metres | NA |
| Moise Joseph | M | 30 | 179 | 75 | 2012 | 800 metres | NA |
| Restituta Joseph Kemi | F | 24 | 164 | 56 | 1996 | 800 metres | NA |
| Restituta Joseph Kemi | F | 29 | 164 | 56 | 2000 | 10,000 metres | NA |
| Restituta Joseph Kemi | F | 33 | 164 | 56 | 2004 | 5,000 metres | NA |
| Zepherinus Joseph | M | 28 | 171 | 63 | 2004 | Marathon | NA |
| Lucien Josiah | M | 22 | 170 | 66 | 1980 | 100 metres | NA |
| Lucien Josiah | M | 22 | 170 | 66 | 1980 | 200 metres | NA |
| Michael Craig Joubert | M | 26 | 168 | 62 | 1996 | 400 metres | NA |
| Khaled Ibrahim Jouma | M | 25 | 171 | 66 | 1988 | 100 metres | NA |
| Khaled Ibrahim Jouma | M | 29 | 171 | 66 | 1992 | 100 metres | NA |
| Khaled Ibrahim Jouma | M | 29 | 171 | 66 | 1992 | 200 metres | NA |
| Dejan Jovkovi | M | 24 | 184 | 79 | 1992 | 200 metres | NA |
| Regina Joyce (-Bonney) | F | 27 | 163 | 48 | 1984 | Marathon | NA |
| Gbor Jzsa | M | 32 | 170 | 58 | 2016 | Marathon | NA |
| Joanna Jwik | F | 25 | 169 | 53 | 2016 | 800 metres | NA |
| Henrik Hve Jrgensen | M | 22 | 178 | 59 | 1984 | Marathon | NA |
| Henrik Hve Jrgensen | M | 26 | 178 | 59 | 1988 | Marathon | NA |
| Alberto Juantorena Danger | M | 29 | 190 | 84 | 1980 | 400 metres | NA |
| Leigh Ignatius Julius | M | 19 | 173 | 66 | 2004 | 200 metres | NA |
| Ibrahim Juma Kivina | M | 26 | 165 | 57 | 1984 | 10,000 metres | NA |
| Inga Juodekien (Petrauskait-) | F | 28 | 167 | 51 | 2000 | 5,000 metres | NA |
| Inga Juodekien (Petrauskait-) | F | 32 | 167 | 51 | 2004 | Marathon | NA |
| Dmitrijs Jurkevis | M | 25 | 186 | 69 | 2012 | 1,500 metres | NA |
| Maryse Justin (-Pyndiah) | F | 29 | 158 | 46 | 1988 | Marathon | NA |
| Wirimai Juwawo | M | 31 | 172 | 63 | 2012 | Marathon | NA |
| Wirimai Juwawo | M | 35 | 172 | 63 | 2016 | Marathon | NA |
| Alberto Juzdado Lpez | M | 29 | 172 | 61 | 1996 | Marathon | NA |
| Alberto Juzdado Lpez | M | 34 | 172 | 61 | 2000 | Marathon | NA |
| Brahim Al-Kaazouzi | M | 26 | 179 | 62 | 2016 | 1,500 metres | NA |
| Danile Kaber | F | 28 | 160 | 45 | 1988 | Marathon | NA |
| Georges Kablan Degnan | M | 31 | 183 | 75 | 1984 | 200 metres | NA |
| Lucy Wangui Kabuu | F | 20 | 154 | 41 | 2004 | 10,000 metres | NA |
| Lucy Wangui Kabuu | F | 24 | 154 | 41 | 2008 | 10,000 metres | NA |
| Charles Kachenjela | M | 25 | 170 | 68 | 1980 | 100 metres | NA |
| Karoline Kfer (-Steringer) | F | 25 | 165 | 60 | 1980 | 400 metres | NA |
| Ilunga Kafila | M | 20 | NA | NA | 1992 | 800 metres | NA |
| Tommy (-Tams Mezey) Kafri (-Kaffry) | M | 23 | 180 | 79 | 2000 | 100 metres | NA |
| Nathan Kahan | M | 29 | 187 | 68 | 2000 | 800 metres | NA |
| Olga Kaidantzi | F | 25 | 172 | 58 | 2004 | 200 metres | NA |
| Oleksandr Viktorovych Kaidash | M | 24 | 187 | 74 | 2000 | 400 metres | NA |
| Tavakalo Kailes | M | 23 | 165 | 54 | 1996 | 800 metres | NA |
| Natasha E. Kaiser-Brown | F | 25 | 175 | 59 | 1992 | 400 metres | NA |
| Selma Kajan | F | 25 | 169 | 52 | 2016 | 800 metres | NA |
| Robert Kajuga | M | 27 | 158 | 61 | 2012 | 10,000 metres | NA |
| Abubaker Kaki Khamis | M | 19 | 176 | 60 | 2008 | 800 metres | NA |
| Abubaker Kaki Khamis | M | 23 | 176 | 60 | 2012 | 800 metres | NA |
| Zoltn Kldy | M | 23 | 176 | 59 | 1992 | 10,000 metres | NA |
| Zoltn Kldy | M | 27 | 176 | 59 | 1996 | 10,000 metres | NA |
| Douglas Kalembo | M | 28 | 178 | 56 | 1988 | 400 metres | NA |
| Sean Kaley | M | 25 | 178 | 64 | 2000 | 10,000 metres | NA |
| Maya Kalle-Bentzur | F | 25 | 165 | 56 | 1984 | 100 metres | NA |
| Alissa Kallinikou | F | 23 | 170 | 54 | 2008 | 400 metres | NA |
| Christine Kalmer | F | 30 | 172 | 55 | 2016 | Marathon | NA |
| Ren Kalmer | F | 27 | 168 | 54 | 2008 | 1,500 metres | NA |
| Ren Kalmer | F | 31 | 168 | 54 | 2012 | Marathon | NA |
| Willy Mwenze Kalombo | M | 24 | 176 | 63 | 1992 | Marathon | NA |
| Willy Mwenze Kalombo | M | 28 | 176 | 63 | 1996 | Marathon | NA |
| Willy Mwenze Kalombo | M | 32 | 176 | 63 | 2000 | Marathon | NA |
| Mikhailis Kalomoiris | M | 29 | 181 | 65 | 2016 | Marathon | NA |
| Anik Klovics | F | 23 | 174 | 57 | 2000 | 10,000 metres | NA |
| Anik Klovics | F | 27 | 174 | 57 | 2004 | 10,000 metres | NA |
| Anik Klovics | F | 31 | 174 | 57 | 2008 | 10,000 metres | NA |
| Anik Klovics | F | 35 | 174 | 57 | 2012 | Marathon | NA |
| Hafsatu Kamara | F | 24 | 163 | NA | 2016 | 100 metres | NA |
| Ishmail Dudu Kamara | M | 19 | NA | NA | 2016 | 100 metres | NA |
| Charles Waweru Kamathi | M | 26 | 165 | 51 | 2004 | 10,000 metres | NA |
| Matthews Kambale | M | 31 | 157 | 50 | 1984 | 10,000 metres | NA |
| Matthews Kambale | M | 31 | 157 | 50 | 1984 | Marathon | NA |
| Mujinga Elodie Kambundji | F | 24 | 168 | 65 | 2016 | 100 metres | NA |
| Mujinga Elodie Kambundji | F | 24 | 168 | 65 | 2016 | 200 metres | NA |
| Youssef Saad Kamel | M | 21 | 184 | 70 | 2004 | 800 metres | NA |
| Youssef Saad Kamel | M | 25 | 184 | 70 | 2008 | 800 metres | NA |
| Aminata Kamissoko | F | 19 | 175 | 52 | 2004 | 100 metres | NA |
| Davis Kamoga | M | 28 | 180 | 73 | 1996 | 400 metres | Bronze |
| Davis Kamoga | M | 32 | 180 | 73 | 2000 | 400 metres | NA |
| Martina Kmpfert (-Steuk) | F | 20 | 168 | 60 | 1980 | 800 metres | NA |
| Batrice Alice Kamuchanga | F | 18 | NA | NA | 2016 | 5,000 metres | NA |
| Moses Kamut | M | 22 | 172 | 74 | 2004 | 400 metres | NA |
| Moses Kamut | M | 26 | 172 | 74 | 2008 | 100 metres | NA |
| Geoffrey Kipsang Kamworor | M | 23 | 172 | 58 | 2016 | 10,000 metres | NA |
| Yutaka Kanai | M | 24 | 179 | 62 | 1984 | 10,000 metres | NA |
| Angeline Kanana | F | 30 | 155 | 45 | 1996 | Marathon | NA |
| Remigijus Kanys | M | 29 | 173 | 62 | 2016 | Marathon | NA |
| Mission "Missy" Kane (-Alston) | F | 29 | 164 | 51 | 1984 | 1,500 metres | NA |
| Yuzo Kanemaru | M | 20 | 178 | 75 | 2008 | 400 metres | NA |
| Yuzo Kanemaru | M | 24 | 178 | 75 | 2012 | 400 metres | NA |
| Yuzo Kanemaru | M | 28 | 178 | 75 | 2016 | 400 metres | NA |
| Li Loong "Calvin" Kang | M | 18 | 175 | 62 | 2008 | 100 metres | NA |
| Manda Kanout | F | 29 | NA | NA | 1992 | 200 metres | NA |
| Adil El-Kaouch | M | 21 | 170 | 62 | 2000 | 1,500 metres | NA |
| Adil El-Kaouch | M | 25 | 170 | 62 | 2004 | 1,500 metres | NA |
| Anastasiya Aleksandrovna Kapachinskaya | F | 28 | 176 | 62 | 2008 | 400 metres | NA |
| Mary-Estelle Kapalu (-Mahuk) | F | 25 | 164 | 57 | 1992 | 400 metres | NA |
| Kitson Kapiriel | M | 22 | 153 | 70 | 2016 | 100 metres | NA |
| Dmitry Pavlovich Kapitonov | M | 32 | 186 | 70 | 2000 | Marathon | NA |
| Dudu Karakaya | F | 26 | 167 | 48 | 2012 | 5,000 metres | NA |
| Tuba Karakaya (-Koyuncu) | F | 21 | 168 | 55 | 2012 | 1,500 metres | NA |
| Nimet Karaku | F | 19 | 168 | 64 | 2012 | 100 metres | NA |
| Ivaylo Karanyotov | M | 22 | 178 | 64 | 1980 | 100 metres | NA |
| Bekir Karayel | M | 30 | 170 | 62 | 2012 | Marathon | NA |
| Bekir Karayel | M | 34 | 170 | 62 | 2016 | Marathon | NA |
| Michaela Kargbo | F | 17 | 160 | 45 | 2008 | 100 metres | NA |
| Hassan Karimou | M | NA | NA | NA | 1988 | Marathon | NA |
| Gitte Karlshj | F | 37 | 171 | 56 | 1996 | Marathon | NA |
| Kri Steinn Karlsson | M | 26 | NA | NA | 2012 | Marathon | NA |
| Jim Peter Karlsson | M | 25 | 175 | 75 | 1996 | 100 metres | NA |
| Kuruppu Arachigue Karunaratne | M | 32 | 169 | 52 | 1992 | Marathon | NA |
| Takahiko Kasahara | M | 21 | 180 | 75 | 1988 | 100 metres | NA |
| Rima Kashafutdinova | F | 21 | 160 | 48 | 2016 | 100 metres | NA |
| Ravil Iskhakovich Kashapov | M | 31 | 170 | 61 | 1988 | Marathon | NA |
| Klara Kashapova | F | 26 | 158 | 47 | 1996 | 10,000 metres | NA |
| Mwana Bute Kasongo | M | 24 | 187 | 72 | 1988 | 400 metres | NA |
| Marios Kassianidis | M | 29 | 175 | 66 | 1984 | 10,000 metres | NA |
| Marios Kassianidis | M | 29 | 175 | 66 | 1984 | Marathon | NA |
| Denika Kassim | F | 18 | 157 | 45 | 2016 | 100 metres | NA |
| Eugnio Katombi | M | 30 | 174 | 71 | 1988 | 1,500 metres | NA |
| Prodromos Katsantonis | M | 28 | 180 | 73 | 2004 | 100 metres | NA |
| Raisa Filippovna Katyukova-Smekhnova | F | 38 | 166 | 55 | 1988 | Marathon | NA |
| Mynhardt Mbeumuna Kauanivi | M | 32 | 178 | 59 | 2016 | Marathon | NA |
| Mandeep Kaur | F | 20 | 156 | 54 | 2008 | 400 metres | NA |
| Ebru Kavaklolu | F | 30 | 167 | 58 | 2000 | 5,000 metres | NA |
| Ebru Kavaklolu | F | 34 | 167 | 58 | 2004 | 5,000 metres | NA |
| Boris Veniaminovich Kaveshnikov | M | 21 | 182 | 68 | 1996 | 800 metres | NA |
| Shingo Kawabata | M | 22 | 174 | 65 | 2000 | 100 metres | NA |
| Yuko Kawakami | F | 20 | 152 | 45 | 1996 | 10,000 metres | NA |
| Yuko Kawakami | F | 25 | 152 | 45 | 2000 | 10,000 metres | NA |
| Sho Kawamoto | M | 23 | 175 | 68 | 2016 | 800 metres | NA |
| Bassam Kawas | M | 23 | 165 | 52 | 1992 | 800 metres | NA |
| Bassam Kawas | M | 23 | 165 | 52 | 1992 | 1,500 metres | NA |
| Shinji Kawashima | M | 34 | 166 | 53 | 2000 | Marathon | NA |
| Ali (Stanley Kiprotich-) Kaya (Mukche-) | M | 22 | 175 | 54 | 2016 | 5,000 metres | NA |
| Ali (Stanley Kiprotich-) Kaya (Mukche-) | M | 22 | 175 | 54 | 2016 | 10,000 metres | NA |
| Tuihaleni Frank Kayele | M | 28 | 176 | 58 | 1992 | Marathon | NA |
| Oluyemi Kayode | M | 24 | 183 | 79 | 1992 | 200 metres | NA |
| Tatyana Vasilyevna Kazankina (-Kovalenko) | F | 28 | 162 | 47 | 1980 | 1,500 metres | Gold |
| Tams Kazi | M | 27 | 180 | 68 | 2012 | 800 metres | NA |
| Mitchell "Mitch" Kealey | M | 24 | 178 | 62 | 2008 | 1,500 metres | NA |
| Tsegaye Kebede Wordofa | M | 21 | 158 | 50 | 2008 | Marathon | Bronze |
| Salim Keddar | M | 22 | 176 | 65 | 2016 | 1,500 metres | NA |
| Mark Gerald Keddell | M | 21 | 186 | 75 | 1996 | 200 metres | NA |
| Mohamed Kedir | M | 26 | 166 | 45 | 1980 | 5,000 metres | NA |
| Mohamed Kedir | M | 26 | 166 | 45 | 1980 | 10,000 metres | Bronze |
| Konstantina Kefala | F | 34 | 170 | 56 | 2012 | Marathon | NA |
| Lambros Kefalas | M | 26 | 178 | 71 | 1980 | 100 metres | NA |
| Mebrahtom R. "Meb" Keflezighi | M | 25 | 166 | 56 | 2000 | 10,000 metres | NA |
| Mebrahtom R. "Meb" Keflezighi | M | 29 | 166 | 56 | 2004 | Marathon | Silver |
| Mebrahtom R. "Meb" Keflezighi | M | 37 | 166 | 56 | 2012 | Marathon | NA |
| Mebrahtom R. "Meb" Keflezighi | M | 41 | 166 | 56 | 2016 | Marathon | NA |
| Tawai Keiruan | M | 19 | 172 | 62 | 1992 | 5,000 metres | NA |
| Tawai Keiruan | M | 23 | 172 | 62 | 1996 | 1,500 metres | NA |
| Makoura Keita | F | 21 | 175 | 71 | 2016 | 100 metres | NA |
| Mary Jepkosgei Keitany | F | 30 | 158 | 42 | 2012 | Marathon | NA |
| Sebastin Keitel Bianchi | M | 23 | 176 | 73 | 1996 | 200 metres | NA |
| Roman Kejar | M | 34 | 173 | 62 | 2000 | Marathon | NA |
| Roman Kejar | M | 38 | 173 | 62 | 2004 | Marathon | NA |
| Roman Kejar | M | 42 | 173 | 62 | 2008 | Marathon | NA |
| Benjamin Keleketu | M | 27 | 150 | 55 | 1992 | Marathon | NA |
| Benjamin Keleketu | M | 31 | 150 | 55 | 1996 | Marathon | NA |
| Ashley Kelly | F | 25 | 173 | 75 | 2016 | 200 metres | NA |
| Gloria E. Kemasuode (-Ubiebor) | F | 28 | 150 | 65 | 2008 | 200 metres | NA |
| Nicholas Kemboi | M | 18 | 155 | 53 | 2008 | 1,500 metres | NA |
| Simon Tirop Kemboi | M | 25 | 178 | 74 | 1992 | 400 metres | NA |
| Robert Ralph "Bob" Kempainen | M | 26 | 183 | 70 | 1992 | Marathon | NA |
| Robert Ralph "Bob" Kempainen | M | 30 | 183 | 70 | 1996 | Marathon | NA |
| Richard M. "Rich" Kenah | M | 30 | 185 | 73 | 2000 | 800 metres | NA |
| Sahr Kendor | M | 17 | 172 | 52 | 1980 | 400 metres | NA |
| Sahr Kendor | M | 17 | 172 | 52 | 1980 | 800 metres | NA |
| Monique Kengn | F | 27 | 162 | 58 | 1992 | 100 metres | NA |
| Jenny Keni | F | 17 | 172 | 64 | 2000 | 100 metres | NA |
| Jenny Keni | F | 21 | 172 | 64 | 2004 | 100 metres | NA |
| Mark Kenneally | M | 31 | 192 | 76 | 2012 | Marathon | NA |
| Robert Owen "Bob" Kennedy, Jr. | M | 21 | 183 | 66 | 1992 | 5,000 metres | NA |
| Robert Owen "Bob" Kennedy, Jr. | M | 25 | 183 | 66 | 1996 | 5,000 metres | NA |
| Fanuel Kenosi | M | 20 | 170 | 60 | 2008 | 200 metres | NA |
| Konstantinos "Kostas" Kenteris | M | 27 | 180 | 73 | 2000 | 200 metres | Gold |
| Santino Kenyi | M | 22 | 180 | 75 | 2016 | 1,500 metres | NA |
| Linda Keough (-Staines) | F | 24 | 174 | 60 | 1988 | 400 metres | NA |
| Abraham Kepsin Kalpumu | M | 20 | 169 | 70 | 2000 | 100 metres | NA |
| Johnson Kere | M | NA | NA | NA | 1984 | 100 metres | NA |
| Remalda Kergyt | F | 26 | 173 | 56 | 2012 | Marathon | NA |
| Karl Keska | M | 28 | 185 | 69 | 2000 | 10,000 metres | NA |
| Sinikka Marja-Liisa Keskitalo (Leppl-) | F | 33 | 153 | 46 | 1984 | Marathon | NA |
| Sinikka Marja-Liisa Keskitalo (Leppl-) | F | 37 | 153 | 46 | 1988 | Marathon | NA |
| Sirivanh Ketavong | F | 25 | 153 | 49 | 1996 | Marathon | NA |
| Sirivanh Ketavong | F | 30 | 153 | 49 | 2000 | Marathon | NA |
| Tobolane "Benny" Kgarametso | M | 22 | 182 | 72 | 1988 | 200 metres | NA |
| Irina Sergeyevna Khabarova | F | 34 | 170 | 63 | 2000 | 200 metres | NA |
| Irina Sergeyevna Khabarova | F | 38 | 170 | 63 | 2004 | 100 metres | NA |
| Ani Khachikyan | F | 17 | 165 | 56 | 2008 | 100 metres | NA |
| Mohamed Khaldi | M | 25 | 172 | 60 | 2000 | 1,500 metres | NA |
| Mohamed Khaldi | M | 29 | 172 | 60 | 2004 | 1,500 metres | NA |
| Khaled Khalifa Al-Shammari | M | 22 | 186 | 68 | 1980 | 1,500 metres | NA |
| Omer Khalifa | M | 27 | 174 | 64 | 1984 | 800 metres | NA |
| Omer Khalifa | M | 27 | 174 | 64 | 1984 | 1,500 metres | NA |
| Omer Khalifa | M | 31 | 174 | 64 | 1988 | 1,500 metres | NA |
| Khambieng Khamiar | M | 24 | 174 | 58 | 1992 | 800 metres | NA |
| Khambieng Khamiar | M | 24 | 174 | 58 | 1992 | 1,500 metres | NA |
| Sitora Khamidova | F | 27 | 164 | 50 | 2016 | 10,000 metres | NA |
| Sitora Khamidova | F | 27 | 164 | 50 | 2016 | Marathon | NA |
| Aadam Ismaeel Khamis | M | 19 | 172 | 67 | 2008 | 5,000 metres | NA |
| Ali Khamis Abbas Ali Khamis | M | 21 | 182 | 70 | 2016 | 400 metres | NA |
| Mohamed Khamis Taher | M | 32 | 176 | 74 | 1992 | Marathon | NA |
| Seuth Khampa | F | 17 | 164 | 45 | 1980 | 100 metres | NA |
| Mohan Khan | M | 20 | 170 | 56 | 2012 | 100 metres | NA |
| Moses Zarak Khan | M | 22 | 186 | 56 | 1988 | 1,500 metres | NA |
| Nadir Khan | M | 26 | 182 | 61 | 1992 | 1,500 metres | NA |
| Panagiotis Kharamis | M | 29 | 175 | 63 | 2000 | Marathon | NA |
| Daviti Kharazishvili | M | 24 | 171 | 68 | 2016 | Marathon | NA |
| Mothobi Kharitse | M | 23 | 175 | 73 | 1988 | 100 metres | NA |
| Allaoua Khellil | M | 34 | 174 | 59 | 1988 | Marathon | NA |
| Panh Khemanith | M | 27 | 171 | 60 | 1980 | 400 metres | NA |
| Khin Khin Htwe | F | 25 | 164 | 44 | 1988 | 1,500 metres | NA |
| Khin Khin Htwe | F | 29 | 164 | 44 | 1992 | 1,500 metres | NA |
| Khin Khin Htwe | F | 33 | 164 | 44 | 1996 | 1,500 metres | NA |
| Marina Khmelevskaya | F | 26 | 165 | 60 | 2016 | Marathon | NA |
| Nataliya Petrovna Khrushchelyeva | F | 31 | 171 | 59 | 2004 | 800 metres | NA |
| Guzel Shavkatovna Khubbiyeva | F | 28 | 173 | 70 | 2004 | 100 metres | NA |
| Guzel Shavkatovna Khubbiyeva | F | 32 | 173 | 70 | 2008 | 100 metres | NA |
| Guzel Shavkatovna Khubbiyeva | F | 32 | 173 | 70 | 2008 | 200 metres | NA |
| Guzel Shavkatovna Khubbiyeva | F | 36 | 173 | 70 | 2012 | 100 metres | NA |
| Diana Khubeseryan | F | 22 | 170 | 60 | 2016 | 200 metres | NA |
| Kgosiemang Khumoyarano | M | 30 | 175 | 66 | 1984 | 100 metres | NA |
| Antoine Kiakouama | M | 27 | 167 | 58 | 1980 | 100 metres | NA |
| Antoine Kiakouama | M | 31 | 167 | 58 | 1984 | 200 metres | NA |
| David Ruto Kibet | M | 28 | 189 | 68 | 1992 | 1,500 metres | NA |
| Hilda Jepchumba Kibet | F | 27 | 168 | 46 | 2008 | 10,000 metres | NA |
| Hilda Jepchumba Kibet | F | 31 | 168 | 46 | 2012 | Marathon | NA |
| Luke Kibet | M | 35 | NA | NA | 2008 | Marathon | NA |
| Raymond Kibet | M | 20 | 185 | 64 | 2016 | 400 metres | NA |
| Sylvia Jebiwott Kibet | F | 24 | 157 | 44 | 2008 | 5,000 metres | NA |
| Victor Kibet | M | 24 | 173 | 68 | 2004 | 400 metres | NA |
| Faith Chepngetich Kibiegon | F | 18 | 157 | 43 | 2012 | 1,500 metres | NA |
| Faith Chepngetich Kibiegon | F | 22 | 157 | 43 | 2016 | 1,500 metres | Gold |
| Philip Kibitok | M | 25 | 170 | 62 | 1996 | 800 metres | NA |
| Viola Chelagat Kibiwot | F | 24 | 157 | 45 | 2008 | 1,500 metres | NA |
| Viola Chelagat Kibiwot | F | 28 | 157 | 45 | 2012 | 5,000 metres | NA |
| Felix Kikwai Kibore | M | 20 | 168 | 58 | 2008 | 10,000 metres | NA |
| John Kemboi Kibowen | M | 35 | 175 | 64 | 2004 | 5,000 metres | NA |
| Werknesh Kidane | F | 18 | 158 | 41 | 2000 | 5,000 metres | NA |
| Werknesh Kidane | F | 22 | 158 | 41 | 2004 | 10,000 metres | NA |
| Werknesh Kidane | F | 30 | 158 | 41 | 2012 | 10,000 metres | NA |
| Kieng Samorn | M | 29 | 170 | 60 | 2012 | 800 metres | NA |
| Jeremy "Jerry" Kiernan | M | 31 | 183 | 66 | 1984 | Marathon | NA |
| Maria Theresia Kiesl (Stbich-) | F | 28 | 172 | 60 | 1992 | 1,500 metres | NA |
| Maria Theresia Kiesl (Stbich-) | F | 32 | 172 | 60 | 1996 | 1,500 metres | Bronze |
| Ellen Kieling (-Buchleitner) | F | 24 | 165 | 52 | 1992 | 1,500 metres | NA |
| Anna Katarzyna Kiebasiska | F | 22 | 170 | 59 | 2012 | 200 metres | NA |
| Anna Katarzyna Kiebasiska | F | 26 | 170 | 59 | 2016 | 200 metres | NA |
| Aron Kifle | M | 18 | NA | NA | 2016 | 5,000 metres | NA |
| Goitom Kifle | M | 22 | NA | NA | 2016 | 10,000 metres | NA |
| Yonas Andebrhan Kifle | M | 23 | 166 | 57 | 2000 | 10,000 metres | NA |
| Yonas Andebrhan Kifle | M | 27 | 166 | 57 | 2004 | 10,000 metres | NA |
| Yonas Andebrhan Kifle | M | 31 | 166 | 57 | 2008 | Marathon | NA |
| Yonas Andebrhan Kifle | M | 35 | 166 | 57 | 2012 | Marathon | NA |
| Samson Kiflemariam | M | 20 | 168 | 54 | 2004 | 5,000 metres | NA |
| Gary Kikaya Senga | M | 26 | 184 | 75 | 2004 | 400 metres | NA |
| Gary Kikaya Senga | M | 30 | 184 | 75 | 2008 | 400 metres | NA |
| Didier Kiki | M | 20 | 185 | 84 | 2016 | 200 metres | NA |
| Kil Jae-Son | M | 25 | 168 | 54 | 2000 | Marathon | NA |
| Basil Kilani | M | 23 | 171 | 62 | 1984 | 5,000 metres | NA |
| Basil Kilani | M | 23 | 171 | 62 | 1984 | 10,000 metres | NA |
| Mary Elizabeth "Molly" Killingbeck | F | 25 | 170 | 56 | 1984 | 400 metres | NA |
| Kim Bok-Joo | M | 23 | 175 | 64 | 1984 | 800 metres | NA |
| Kim Bok-Joo | M | 23 | 175 | 64 | 1984 | 1,500 metres | NA |
| Kim Bong-Yu | M | 25 | 175 | 64 | 1992 | 1,500 metres | NA |
| Kim Chang-Ok | F | 21 | 157 | 48 | 1996 | Marathon | NA |
| Kim Chang-Ok | F | 25 | 157 | 48 | 2000 | Marathon | NA |
| Kim Hye-Gyong | F | 23 | 153 | 42 | 2016 | Marathon | NA |
| Kim Hye-Song | F | 23 | 153 | 42 | 2016 | Marathon | NA |
| Kim I-Yong | M | 22 | 167 | 54 | 1996 | Marathon | NA |
| Kim I-Yong | M | 34 | 167 | 54 | 2008 | Marathon | NA |
| Kim Il-Nam | M | 28 | 166 | 54 | 2008 | Marathon | NA |
| Kim Jae-Ryong | M | 26 | 172 | 60 | 1992 | Marathon | NA |
| Kim Jong-Chol | M | 28 | 171 | 58 | 2000 | Marathon | NA |
| Kim Jong-Su | M | 26 | 168 | 70 | 1996 | Marathon | NA |
| Kim Jung-Won | M | 23 | 172 | 62 | 1996 | Marathon | NA |
| Kim Jung-Won | M | 27 | 172 | 62 | 2000 | Marathon | NA |
| Kim Kuk-Young | M | 25 | 176 | 73 | 2016 | 100 metres | NA |
| Kim Kum-Ok | F | 19 | 161 | 48 | 2008 | Marathon | NA |
| Kim Kum-Ok | F | 23 | 161 | 48 | 2012 | Marathon | NA |
| Kim Kum-Ok | F | 27 | 161 | 48 | 2016 | Marathon | NA |
| Kim Kwang-Hyok | M | 24 | 165 | 53 | 2012 | Marathon | NA |
| Kim Mi-Gyeong | F | 21 | 165 | 51 | 1988 | Marathon | NA |
| Kim Mi-Gyong | F | 20 | 160 | 50 | 2012 | Marathon | NA |
| Kim Seong-Eun | F | 23 | 164 | 47 | 2012 | Marathon | NA |
| Kim Sun-Hyeong | M | 27 | 184 | 71 | 2000 | 800 metres | NA |
| Kim Wan-Gi | M | 24 | 170 | 57 | 1992 | Marathon | NA |
| Kim Wan-Gi | M | 28 | 170 | 57 | 1996 | Marathon | NA |
| Kim Won-Sik | M | 21 | 170 | 60 | 1984 | Marathon | NA |
| Kim Won-Tak | M | 24 | 171 | 56 | 1988 | Marathon | NA |
| Kim Yeong-Gil | M | 23 | 169 | 53 | 1988 | 5,000 metres | NA |
| Hellen Kimaiyo Kipkoskei (-Kipkorir) | F | 23 | 163 | 50 | 1992 | 10,000 metres | NA |
| Lucia Mwahiki Kimani-Mareti | F | 28 | 166 | 48 | 2008 | Marathon | NA |
| Lucia Mwahiki Kimani-Mareti | F | 32 | 166 | 48 | 2012 | Marathon | NA |
| Lucia Mwahiki Kimani-Mareti | F | 36 | 166 | 48 | 2016 | Marathon | NA |
| Boureima Kimba | M | NA | NA | NA | 1992 | 200 metres | NA |
| Boureima Kimba | M | NA | NA | NA | 1996 | 100 metres | NA |
| Devilert Arsene Kimbembe | M | 27 | 171 | 61 | 2012 | 100 metres | NA |
| Kipkemboi Kimeli | M | 21 | 173 | 64 | 1988 | 10,000 metres | Bronze |
| Japheth Kimutai Butia | M | 21 | 173 | 55 | 2000 | 800 metres | NA |
| Yonas Kinde | M | 36 | 172 | 57 | 2016 | Marathon | NA |
| Shadrack Kipchirchir | M | 27 | 173 | 54 | 2016 | 10,000 metres | NA |
| Eliud Kipchoge | M | 19 | 167 | 57 | 2004 | 5,000 metres | Bronze |
| Eliud Kipchoge | M | 23 | 167 | 57 | 2008 | 5,000 metres | Silver |
| Eliud Kipchoge | M | 31 | 167 | 57 | 2016 | Marathon | Gold |
| Simeon Kipkemboi | M | 28 | 190 | 74 | 1988 | 400 metres | NA |
| Simeon Kipkemboi | M | 32 | 190 | 74 | 1992 | 200 metres | NA |
| Alfred Kipketer | M | 19 | 167 | 60 | 2016 | 800 metres | NA |
| Wilson Kosgei Kipketer | M | 27 | 182 | 63 | 2000 | 800 metres | Silver |
| Wilson Kosgei Kipketer | M | 31 | 182 | 63 | 2004 | 800 metres | Bronze |
| Paul Kipkoech | M | 21 | 173 | 58 | 1984 | 5,000 metres | NA |
| Stephen Arusei Kipkorir Anyim | M | 25 | 185 | 73 | 1996 | 1,500 metres | Bronze |
| Edna Ngeringwony Kiplagat | F | 32 | 162 | 50 | 2012 | Marathon | NA |
| Evans Chebet Kiplagat Barkowet | M | 28 | 170 | 60 | 2016 | Marathon | NA |
| Lornah Jebiwot Kiplagat | F | 30 | 167 | 49 | 2004 | 10,000 metres | NA |
| Lornah Jebiwot Kiplagat | F | 34 | 167 | 49 | 2008 | 10,000 metres | NA |
| Lornah Jebiwot Kiplagat | F | 38 | 167 | 49 | 2012 | Marathon | NA |
| Silas Kiplagat | M | 22 | 170 | 56 | 2012 | 1,500 metres | NA |
| Abraham Kiplimo | M | 23 | 165 | 52 | 2012 | 5,000 metres | NA |
| Jacob Kiplimo | M | 15 | NA | NA | 2016 | 5,000 metres | NA |
| Asbel Kipruto Kiprop | M | 19 | 190 | 63 | 2008 | 1,500 metres | Gold |
| Asbel Kipruto Kiprop | M | 23 | 190 | 63 | 2012 | 1,500 metres | NA |
| Asbel Kipruto Kiprop | M | 27 | 190 | 63 | 2016 | 1,500 metres | NA |
| Boniface Kiprop Toroitich | M | 18 | 167 | 53 | 2004 | 10,000 metres | NA |
| Boniface Kiprop Toroitich | M | 22 | 167 | 53 | 2008 | 10,000 metres | NA |
| Helah Kiprop Jelagat | F | 31 | 160 | 50 | 2016 | Marathon | NA |
| Jackson Kiprop | M | 29 | NA | NA | 2016 | Marathon | NA |
| Wilson Kiprop | M | 25 | 172 | 62 | 2012 | 10,000 metres | NA |
| Abraham Kiprotich | M | 26 | 177 | 62 | 2012 | Marathon | NA |
| Nixon Kiprotich | M | 25 | 185 | 68 | 1988 | 800 metres | NA |
| Nixon Kiprotich | M | 29 | 185 | 68 | 1992 | 800 metres | Silver |
| Stephen Kiprotich | M | 23 | 172 | 56 | 2012 | Marathon | Gold |
| Stephen Kiprotich | M | 27 | 172 | 56 | 2016 | Marathon | NA |
| Wilson Kipsang Kiprotich | M | 30 | 182 | 62 | 2012 | Marathon | Bronze |
| Joseph Kipsang | M | 25 | 179 | 54 | 1988 | Marathon | NA |
| Moses Ndiema Kipsiro | M | 21 | 175 | 59 | 2008 | 5,000 metres | NA |
| Moses Ndiema Kipsiro | M | 25 | 175 | 59 | 2012 | 5,000 metres | NA |
| Moses Ndiema Kipsiro | M | 25 | 175 | 59 | 2012 | 10,000 metres | NA |
| Timothy Kiptanui Too | M | 24 | 156 | 58 | 2004 | 1,500 metres | NA |
| David Singeoi Kiptoo | M | 31 | 175 | 68 | 1996 | 800 metres | NA |
| Sally Jepkosgei Kipyego | F | 26 | 157 | 40 | 2012 | 5,000 metres | NA |
| Sally Jepkosgei Kipyego | F | 26 | 157 | 40 | 2012 | 10,000 metres | Silver |
| Phillip Kipyeko | M | 21 | NA | NA | 2016 | 5,000 metres | NA |
| mm Kiraz | F | 29 | 162 | 48 | 2012 | Marathon | NA |
| Sherridan Kirk | M | 23 | 178 | 73 | 2004 | 800 metres | NA |
| Nikolay Ivanovich Kirov | M | 22 | 176 | 63 | 1980 | 800 metres | Bronze |
| Abel Kirui | M | 30 | 177 | 62 | 2012 | Marathon | Silver |
| David Kipkorir Kirui | M | 25 | 175 | 71 | 2000 | 400 metres | NA |
| Dominic Kirui | M | 25 | 177 | 62 | 1992 | 5,000 metres | NA |
| Eunice Jepkirui Kirwa | F | 32 | 155 | 49 | 2016 | Marathon | Silver |
| Francis Chepsiror Kirwa | M | 33 | 181 | 60 | 2008 | Marathon | NA |
| Yoshihide Kiryu | M | 20 | 175 | 68 | 2016 | 100 metres | NA |
| Linda Kisabaka (-Iwan) | F | 27 | 166 | 52 | 1996 | 800 metres | NA |
| Alphas Leken Kishoyian | M | 21 | 167 | 59 | 2016 | 400 metres | NA |
| Rachid Kisri | M | 36 | 179 | 60 | 2012 | Marathon | NA |
| Rachid Kisri | M | 41 | 179 | 60 | 2016 | Marathon | NA |
| Ferenc Kiss | M | 25 | 180 | 69 | 1980 | 200 metres | NA |
| Hisanori Kitajima | M | 31 | 171 | 55 | 2016 | Marathon | NA |
| Timothy Kitum | M | 17 | 172 | 60 | 2012 | 800 metres | Bronze |
| David Kitur | M | 21 | 183 | 73 | 1984 | 400 metres | NA |
| David Kitur | M | 29 | 183 | 73 | 1992 | 400 metres | NA |
| Samson Kitur | M | 26 | 186 | 77 | 1992 | 400 metres | Bronze |
| Samson Kitur | M | 30 | 186 | 77 | 1996 | 400 metres | NA |
| Ryoko Kizaki | F | 27 | 157 | 43 | 2012 | Marathon | NA |
| Ulrike Klapezynski-Bruns | F | 26 | 170 | 58 | 1980 | 1,500 metres | NA |
| Anita Klapote | F | 24 | 166 | 48 | 1992 | 10,000 metres | NA |
| Marcel Klarenbeek | M | 20 | 182 | 76 | 1980 | 400 metres | NA |
| Janis Kristin Klecker (Horns-) | F | 32 | 168 | 48 | 1992 | Marathon | NA |
| Piotr Arkadiusz Klimczak | M | 24 | 182 | 72 | 2004 | 400 metres | NA |
| Margrit Klinger | F | 24 | 166 | 65 | 1984 | 800 metres | NA |
| Lourdes Mendiola Klitzkie | F | 48 | 155 | 48 | 1988 | Marathon | NA |
| Liubov Ivanivna Klochko | F | 36 | 166 | 54 | 1996 | Marathon | NA |
| Konstanze Klosterhalfen | F | 19 | 174 | 48 | 2016 | 1,500 metres | NA |
| Svetlana Vasilyevna Klyuka | F | 29 | 173 | 56 | 2008 | 800 metres | NA |
| Silke Beate Knoll (-Gerhmann) | F | 21 | 163 | 52 | 1988 | 200 metres | NA |
| Silke Beate Knoll (-Gerhmann) | F | 25 | 163 | 52 | 1992 | 200 metres | NA |
| Mykhailo Mykolaiovych Knysh | M | 24 | 179 | 79 | 2008 | 400 metres | NA |
| Yuriko Kobayashi | F | 19 | 162 | 46 | 2008 | 5,000 metres | NA |
| Primo Kobe | M | 31 | 176 | 64 | 2012 | Marathon | NA |
| Grard Koban | M | 24 | 179 | 74 | 2012 | 100 metres | NA |
| Marita Koch (-Meier) | F | 23 | 171 | 62 | 1980 | 400 metres | Gold |
| uro Kodo | M | 29 | 193 | 73 | 2000 | Marathon | NA |
| Cherono Koech | F | 19 | 172 | 53 | 2012 | 800 metres | NA |
| Edwin Koech | M | 23 | 174 | 64 | 1984 | 800 metres | NA |
| Isiah Kiplangat Koech | M | 18 | 172 | 65 | 2012 | 5,000 metres | NA |
| Isiah Kiplangat Koech | M | 22 | 172 | 65 | 2016 | 5,000 metres | NA |
| Paul Kipsilgich Koech | M | 27 | 170 | 60 | 1996 | 10,000 metres | NA |
| William Koech | M | 30 | NA | NA | 1992 | 10,000 metres | NA |
| Marko Ewout Koers | M | 19 | 193 | 80 | 1992 | 800 metres | NA |
| Marko Ewout Koers | M | 23 | 193 | 80 | 1996 | 1,500 metres | NA |
| Marko Ewout Koers | M | 27 | 193 | 80 | 2000 | 1,500 metres | NA |
| Aikaterini "Katerina" Koffa | F | 27 | 177 | 63 | 1996 | 100 metres | NA |
| Aikaterini "Katerina" Koffa | F | 27 | 177 | 63 | 1996 | 200 metres | NA |
| Aikaterini "Katerina" Koffa | F | 31 | 177 | 63 | 2000 | 200 metres | NA |
| Hua Wilfried Serge Koffi | M | 28 | 186 | 88 | 2016 | 100 metres | NA |
| Hua Wilfried Serge Koffi | M | 28 | 186 | 88 | 2016 | 200 metres | NA |
| Micah Kemboi Kogo | M | 22 | 170 | 60 | 2008 | 10,000 metres | Bronze |
| Koh Chun-Son | M | 28 | 172 | 59 | 1980 | Marathon | NA |
| Kamel Kohil | M | 28 | 155 | 52 | 2000 | Marathon | NA |
| Tahmina Kohistani | F | 23 | 160 | 52 | 2012 | 100 metres | NA |
| Fabienne Kohlmann | F | 26 | 170 | 57 | 2016 | 800 metres | NA |
| Mae Koime | F | 20 | 165 | 63 | 2004 | 100 metres | NA |
| Mae Koime | F | 24 | 165 | 63 | 2008 | 100 metres | NA |
| Kamana Koji | M | 21 | NA | NA | 1988 | 10,000 metres | NA |
| Kamana Koji | M | 21 | NA | NA | 1988 | Marathon | NA |
| Dijana Koji | F | 18 | 173 | 52 | 2000 | 400 metres | NA |
| Shigeyuki Kojima | M | 20 | 173 | 64 | 2000 | 100 metres | NA |
| Kanchi Maya Koju | F | 23 | 153 | 47 | 2004 | 1,500 metres | NA |
| Yumi Kokamo | F | 20 | 172 | 49 | 1992 | Marathon | NA |
| Pavel Vladimirovich Kokin | M | 26 | 178 | 71 | 2000 | Marathon | NA |
| Karel Kol | M | 24 | 182 | 73 | 1980 | 400 metres | NA |
| Selwyn Kole Mawetaral | M | 22 | NA | NA | 1996 | 1,500 metres | NA |
| Binko Ganev Kolev | M | 21 | 178 | 63 | 1980 | 800 metres | NA |
| Mikhail Aleksandrovich Kolganov | M | 24 | 179 | 63 | 2004 | 800 metres | NA |
| Claudine Komgang Fotsing | F | 26 | 170 | 55 | 2000 | 400 metres | NA |
| Martha Komu | F | 25 | 165 | 52 | 2008 | Marathon | NA |
| Aminata Konat | F | 23 | 165 | 52 | 1992 | 100 metres | NA |
| William "Billy" Konchellah | M | 22 | 188 | 74 | 1984 | 800 metres | NA |
| Bruno Konczylo | M | 27 | 182 | 72 | 1996 | 800 metres | NA |
| Lyudmila Andreyevna Kondratyeva (-Sedykh) | F | 22 | 168 | 57 | 1980 | 100 metres | Gold |
| Lyudmila Andreyevna Kondratyeva (-Sedykh) | F | 30 | 168 | 57 | 1988 | 100 metres | NA |
| Yekaterina Sergeyevna Kondratyeva | F | 22 | 160 | 48 | 2004 | 200 metres | NA |
| Alimata Kon | F | 27 | NA | NA | 1992 | 400 metres | NA |
| Salif Kon | M | NA | NA | NA | 1980 | 100 metres | NA |
| Pauline Konga | F | 26 | 158 | 43 | 1996 | 5,000 metres | Silver |
| Mariya Ivanovna Konovalova (Pantyukhova-) | F | 33 | 179 | 58 | 2008 | 10,000 metres | NA |
| Balzs Kornyi | M | 22 | 175 | 75 | 1996 | 800 metres | NA |
| Balzs Kornyi | M | 26 | 175 | 75 | 2000 | 800 metres | NA |
| Daria Korczyska (Onysko-) | F | 27 | 172 | 58 | 2008 | 100 metres | NA |
| Nataliya Stanislavovna Koreyvo | F | 26 | 175 | 58 | 2012 | 1,500 metres | NA |
| Isaac Korir | M | 25 | 188 | 59 | 2016 | Marathon | NA |
| JohnCheruiyot Korir | M | 18 | 172 | 57 | 2000 | 10,000 metres | NA |
| JohnCheruiyot Korir | M | 22 | 172 | 57 | 2004 | 10,000 metres | NA |
| Leonard Essau Korir | M | 29 | 170 | 59 | 2016 | 10,000 metres | NA |
| Wesley Kipchumba Korir | M | 33 | 177 | 54 | 2016 | Marathon | NA |
| Mariya Korobitskaya | F | 26 | 155 | 55 | 2016 | Marathon | NA |
| Yuliya Vladimirovna Korol | F | 25 | 162 | 57 | 2016 | 800 metres | NA |
| Shem Kororia | M | 23 | 174 | 58 | 1996 | 5,000 metres | NA |
| Jouni Ensio Kortelainen | M | 23 | 170 | 56 | 1980 | Marathon | NA |
| Alexander Kosenkow | M | 27 | 178 | 71 | 2004 | 100 metres | NA |
| Salina Jebet Kosgei | F | 31 | 162 | 58 | 2008 | Marathon | NA |
| Peoria Koshiba | F | 21 | 160 | 50 | 2000 | 100 metres | NA |
| Peoria Koshiba | F | 29 | 160 | 50 | 2008 | 100 metres | NA |
| Anton Kosma | M | 39 | 183 | 66 | 2016 | Marathon | NA |
| Dmitry Alekseyevich Kosov | M | 23 | 187 | 80 | 1992 | 400 metres | NA |
| Maureen Koster | F | 24 | 176 | 57 | 2016 | 1,500 metres | NA |
| Yekaterina Aleksandrovna Kostetskaya | F | 21 | 167 | 52 | 2008 | 800 metres | NA |
| Yekaterina Aleksandrovna Kostetskaya | F | 25 | 167 | 52 | 2012 | 1,500 metres | NA |
| Nadda Kotovalov (-Tomsov) | F | 24 | 171 | 60 | 1996 | 400 metres | NA |
| Olga Ivanovna Kotlyarova | F | 20 | 180 | 66 | 1996 | 400 metres | NA |
| Olga Ivanovna Kotlyarova | F | 24 | 180 | 66 | 2000 | 400 metres | NA |
| Vladimir Kotov | M | 22 | 168 | 57 | 1980 | Marathon | NA |
| Olha Yevstafivna Kotovska | F | 32 | 167 | 50 | 2016 | Marathon | NA |
| Tolossa Kotu | M | 27 | 180 | 58 | 1980 | 10,000 metres | NA |
| Toluta'u Koula | M | 22 | 178 | 79 | 1992 | 100 metres | NA |
| Toluta'u Koula | M | 26 | 178 | 79 | 1996 | 100 metres | NA |
| Toluta'u Koula | M | 30 | 178 | 79 | 2000 | 100 metres | NA |
| Mikhail Koussis | M | 26 | 169 | 58 | 1980 | Marathon | NA |
| Mikhail Koussis | M | 30 | 169 | 58 | 1984 | Marathon | NA |
| Attila Kovcs | M | 28 | 180 | 72 | 1988 | 100 metres | NA |
| Attila Kovcs | M | 28 | 180 | 72 | 1988 | 200 metres | NA |
| Ella Kovacs | F | 27 | 170 | 55 | 1992 | 800 metres | NA |
| Ida Kovcs | F | 28 | 170 | 56 | 2004 | Marathon | NA |
| Tams Kovcs | M | 28 | 179 | 62 | 2012 | Marathon | NA |
| Liudmyla Viktorivna Kovalenko | F | 23 | 167 | 53 | 2012 | 5,000 metres | NA |
| Svetlana Petrovna Kovgan (Klimkovich-) | F | 31 | 163 | 51 | 2012 | Marathon | NA |
| Viktoriya Danyarovna Kovyreva (Tokonbayeva-) | F | 24 | 170 | 58 | 2000 | 100 metres | NA |
| Viktoriya Danyarovna Kovyreva (Tokonbayeva-) | F | 28 | 170 | 58 | 2004 | 100 metres | NA |
| Yoann Kowal | M | 25 | 172 | 58 | 2012 | 1,500 metres | NA |
| Katarzyna Kowalska | F | 31 | 178 | 55 | 2016 | Marathon | NA |
| Anna Fyodorovna Kozak | F | 22 | 168 | 58 | 1996 | 400 metres | NA |
| gnes Kozry | F | 25 | 174 | 52 | 1992 | 200 metres | NA |
| Vitalij Kozlov | M | 21 | 180 | 72 | 2008 | 800 metres | NA |
| Artur Kozowski | M | 31 | 169 | 54 | 2016 | Marathon | NA |
| Katrin Krabbe (-Zimmermann) | F | 18 | 182 | 69 | 1988 | 200 metres | NA |
| Irina Krakoviak | F | 23 | 164 | 55 | 2000 | 1,500 metres | NA |
| Rachid Kram | M | 25 | 180 | 63 | 1988 | 1,500 metres | NA |
| Ahmed Krama | M | 23 | 177 | 64 | 1996 | 1,500 metres | NA |
| Mikhail Krasilov | M | 26 | 183 | 70 | 2016 | Marathon | NA |
| Franciela das Graas Krasucki | F | 28 | 168 | 63 | 2016 | 100 metres | NA |
| Jarmila Kratochvlov | F | 29 | 171 | 68 | 1980 | 400 metres | Silver |
| Melanie Kraus | F | 33 | 165 | 50 | 2008 | Marathon | NA |
| Anzhela Kravchenko | F | 29 | 165 | 59 | 2000 | 100 metres | NA |
| Olga Pavlovna Kravtsova | F | 23 | 164 | 54 | 2004 | 5,000 metres | NA |
| Olga Pavlovna Kravtsova | F | 27 | 164 | 54 | 2008 | 5,000 metres | NA |
| Christian Kreienbhl | M | 35 | 186 | 68 | 2016 | Marathon | NA |
| Jan Kreisinger | M | 27 | 186 | 70 | 2012 | Marathon | NA |
| Nataliya Mikhaylovna Kresova-Rusakova | F | 28 | 177 | 70 | 2008 | 100 metres | NA |
| Nataliya Mikhaylovna Kresova-Rusakova | F | 28 | 177 | 70 | 2008 | 200 metres | NA |
| Nataliya Mikhaylovna Kresova-Rusakova | F | 32 | 177 | 70 | 2012 | 200 metres | NA |
| Yuliya Yurivna Krevsun (Hurtovenko-) | F | 27 | 170 | 58 | 2008 | 800 metres | NA |
| Yuliya Yurivna Krevsun (Hurtovenko-) | F | 31 | 170 | 58 | 2012 | 800 metres | NA |
| Ingrid Kristiansen (Christensen-) | F | 28 | 169 | 50 | 1984 | Marathon | NA |
| Ingrid Kristiansen (Christensen-) | F | 32 | 169 | 50 | 1988 | 10,000 metres | NA |
| Aleksandr Krivchinkov | M | 21 | 177 | 63 | 2004 | 1,500 metres | NA |
| Antonina Vladimirovna Krivoshapka | F | 25 | 168 | 59 | 2012 | 400 metres | NA |
| Sonja Krolik-Oberem | F | 23 | 171 | 50 | 1996 | Marathon | NA |
| Sonja Krolik-Oberem | F | 27 | 171 | 50 | 2000 | Marathon | NA |
| Mariam Kromah | F | 22 | NA | NA | 2016 | 400 metres | NA |
| Larisa Nikolayevna Kruglova | F | 31 | 166 | 63 | 2004 | 100 metres | NA |
| Vijona Kryeziu | F | 18 | 167 | 51 | 2016 | 400 metres | NA |
| Vladimir Valentinovich Krylov | M | 24 | 184 | 73 | 1988 | 100 metres | NA |
| Kamil Kryski | M | 25 | 187 | 88 | 2012 | 200 metres | NA |
| Tetiana Kryvobok | F | 28 | 164 | 50 | 2000 | 1,500 metres | NA |
| Adam Kszczot | M | 22 | 178 | 68 | 2012 | 800 metres | NA |
| Adam Kszczot | M | 26 | 178 | 68 | 2016 | 800 metres | NA |
| Ku Wai Ming | M | 18 | 168 | 63 | 1992 | 100 metres | NA |
| Johnson Kubisa | M | 28 | 173 | 73 | 2000 | 400 metres | NA |
| Jan Kubista | M | 28 | 193 | 81 | 1988 | 1,500 metres | NA |
| Dariusz Stanisaw Ku | M | 22 | 178 | 64 | 2008 | 100 metres | NA |
| Dariusz Stanisaw Ku | M | 26 | 178 | 64 | 2012 | 100 metres | NA |
| Anvar Khatamovich Kuchmuradov | M | 26 | 178 | 75 | 1996 | 100 metres | NA |
| Anastasiya Valeryevna Kudinova | F | 28 | 176 | 60 | 2016 | 400 metres | NA |
| Paul Kut | M | 19 | 169 | 68 | 1992 | Marathon | NA |
| Laure Isabelle Kuetey | F | 21 | 158 | 58 | 1992 | 100 metres | NA |
| Laure Isabelle Kuetey | F | 25 | 158 | 58 | 1996 | 200 metres | NA |
| Laure Isabelle Kuetey | F | 29 | 158 | 58 | 2000 | 100 metres | NA |
| Sylvia Khnemund (-Thier) | F | 21 | 162 | 52 | 1996 | 1,500 metres | NA |
| Susan Kuijken (-Krumins) | F | 30 | 172 | 54 | 2016 | 5,000 metres | NA |
| Susan Kuijken (-Krumins) | F | 30 | 172 | 54 | 2016 | 10,000 metres | NA |
| Garifa Kuku (-Bayzhanova) | F | 40 | 166 | 51 | 2000 | Marathon | NA |
| Daniela Kuleska | F | 19 | 168 | 50 | 2000 | 1,500 metres | NA |
| Johannes Nicolaas Maria "Han" Kulker | M | 29 | 183 | 64 | 1988 | 1,500 metres | NA |
| Oleg Sergeyevich Kulkov | M | 30 | 172 | 60 | 2008 | Marathon | NA |
| Mohiddin Mohamed Kulmiye | M | NA | 175 | 54 | 1984 | 10,000 metres | NA |
| Mohiddin Mohamed Kulmiye | M | NA | 175 | 54 | 1988 | Marathon | NA |
| Sant Kumar | M | 20 | 173 | 62 | 1980 | 1,500 metres | NA |
| eslovas Kundrotas | M | 35 | 180 | 62 | 1996 | Marathon | NA |
| Tomoaki Kunichika | M | 31 | 179 | 62 | 2004 | Marathon | NA |
| Hansjrg Kunze | M | 20 | 179 | 63 | 1980 | 5,000 metres | NA |
| Hansjrg Kunze | M | 28 | 179 | 63 | 1988 | 5,000 metres | Bronze |
| Hansjrg Kunze | M | 28 | 179 | 63 | 1988 | 10,000 metres | NA |
| Koji Kurihara | M | 24 | 174 | 68 | 1988 | 100 metres | NA |
| Moses Martin Kurong | M | 22 | NA | NA | 2016 | 10,000 metres | NA |
| Klaus-Dieter Kurrat | M | 25 | 170 | 72 | 1980 | 100 metres | NA |
| Geoffrey Kusuro | M | 19 | 172 | 55 | 2008 | 5,000 metres | NA |
| Geoffrey Kusuro | M | 23 | 172 | 55 | 2012 | 5,000 metres | NA |
| Alapurackal "Mercy" Kuttan-Mathews | F | 27 | 164 | 51 | 1988 | 400 metres | NA |
| Phobay Kutu-Akoi | F | 25 | 162 | 57 | 2012 | 100 metres | NA |
| Oleksandr Leonidovych Kuzin | M | 33 | 179 | 63 | 2008 | Marathon | NA |
| Geir Ivar Kvernmo | M | 32 | 188 | 66 | 1988 | Marathon | NA |
| Jeannette Boahemaa Kwakye | F | 25 | 163 | 60 | 2008 | 100 metres | NA |
| Pauline Kwalea | F | 20 | NA | NA | 2008 | 100 metres | NA |
| Pauline Kwalea | F | 24 | NA | NA | 2012 | 100 metres | NA |
| James Kwalia Chepkurui | M | 24 | 168 | 55 | 2008 | 5,000 metres | NA |
| Ronald Chebolei Kwemoi | M | 20 | 172 | 58 | 2016 | 1,500 metres | NA |
| Dieudonn Kwizra | M | 29 | 184 | 60 | 1996 | 1,500 metres | NA |
| Farida Kyakutewa | F | 26 | 173 | 57 | 1988 | 100 metres | NA |
| Farida Kyakutewa | F | 26 | 173 | 57 | 1988 | 400 metres | NA |
| Moses Kyeswa | M | 26 | 178 | 68 | 1984 | 400 metres | NA |
| Nzaeli Kyomo | F | 23 | 166 | 56 | 1980 | 100 metres | NA |
| Nzaeli Kyomo | F | 23 | 166 | 56 | 1980 | 200 metres | NA |
| Nzaeli Kyomo | F | 27 | 166 | 56 | 1984 | 100 metres | NA |
| Nzaeli Kyomo | F | 27 | 166 | 56 | 1984 | 200 metres | NA |
| Theodora "Dora" Kyriakou | F | 29 | 167 | 60 | 1996 | 200 metres | NA |
| Theodora "Dora" Kyriakou | F | 29 | 167 | 60 | 1996 | 400 metres | NA |
| Marcus la Grange | M | 26 | 186 | 84 | 2004 | 400 metres | NA |
| Stefano La Rosa | M | 30 | 166 | 55 | 2016 | Marathon | NA |
| Sofine Labidi | M | 20 | 186 | 69 | 2000 | 400 metres | NA |
| Sofine Labidi | M | 24 | 186 | 69 | 2004 | 400 metres | NA |
| Amine Lalou | M | 22 | 178 | 57 | 2004 | 800 metres | NA |
| Amine Lalou | M | 26 | 178 | 57 | 2008 | 800 metres | NA |
| El-Hadi Laameche | M | 26 | 165 | 60 | 2016 | Marathon | NA |
| Soumiya Labani | F | 37 | 168 | 54 | 2012 | Marathon | NA |
| Mykola Mykolaiovych Labovskiy | M | 29 | 175 | 70 | 2012 | 10,000 metres | NA |
| Blanca Lacambra Siz | F | 23 | 165 | 53 | 1988 | 400 metres | NA |
| Florent Lacasse | M | 23 | 185 | 65 | 2004 | 800 metres | NA |
| Genevieve LaCaze | F | 26 | 164 | 53 | 2016 | 5,000 metres | NA |
| Moustafa Lachaal | M | 24 | 172 | 58 | 1988 | 1,500 metres | NA |
| Martin Lachkovics | M | 25 | 190 | 82 | 2000 | 100 metres | NA |
| Martin Lachkovics | M | 25 | 190 | 82 | 2000 | 200 metres | NA |
| Viktors Lcis | M | 22 | 191 | 79 | 2000 | 800 metres | NA |
| Stephen M. "Steve" Lacy | M | 28 | 185 | 70 | 1984 | 5,000 metres | NA |
| Abdulaziz Ladan Mohammed | M | 21 | 180 | 61 | 2012 | 800 metres | NA |
| Mark Daniel Ladbrook | M | 24 | 188 | 75 | 1996 | 400 metres | NA |
| Du'aine Ladejo (Thorne-) | M | 25 | 187 | 84 | 1996 | 400 metres | NA |
| Bruno Lafranchi | M | 29 | 178 | 60 | 1984 | Marathon | NA |
| Bruno Lafranchi | M | 33 | 178 | 60 | 1988 | Marathon | NA |
| Bernard Kipchirchir Lagat | M | 25 | 173 | 58 | 2000 | 1,500 metres | Bronze |
| Bernard Kipchirchir Lagat | M | 29 | 173 | 58 | 2004 | 1,500 metres | Silver |
| Bernard Kipchirchir Lagat | M | 33 | 173 | 58 | 2008 | 1,500 metres | NA |
| Bernard Kipchirchir Lagat | M | 33 | 173 | 58 | 2008 | 5,000 metres | NA |
| Bernard Kipchirchir Lagat | M | 37 | 173 | 58 | 2012 | 5,000 metres | NA |
| Bernard Kipchirchir Lagat | M | 41 | 173 | 58 | 2016 | 5,000 metres | NA |
| Elijah Kiptarbei Lagat | M | 34 | 172 | 58 | 2000 | Marathon | NA |
| Viola Cheptoo Lagat | F | 27 | 165 | NA | 2016 | 1,500 metres | NA |
| Ouattara Lagazane | M | 29 | 177 | 72 | 1992 | 200 metres | NA |
| Aziz Lahbabi | M | 21 | 169 | 55 | 2012 | 5,000 metres | NA |
| Faouzi Lahbi | M | 24 | 176 | 60 | 1984 | 800 metres | NA |
| Faouzi Lahbi | M | 24 | 176 | 60 | 1984 | 1,500 metres | NA |
| Faouzi Lahbi | M | 28 | 176 | 60 | 1988 | 800 metres | NA |
| Brahim Lahlafi | M | 28 | 172 | 62 | 1996 | 5,000 metres | NA |
| Brahim Lahlafi | M | 32 | 172 | 62 | 2000 | 5,000 metres | Bronze |
| El Hassan Lahssini | M | 29 | 177 | 64 | 2004 | Marathon | NA |
| Sarah Lahti | F | 21 | 177 | 57 | 2016 | 10,000 metres | NA |
| Mikko Antti Juhani Lahtio | M | 23 | 193 | 72 | 2008 | 800 metres | NA |
| Lai Chun Ho | M | 19 | 168 | 60 | 2008 | 100 metres | NA |
| Ritva Helin Laihorinne-Marjamaa | F | 24 | 168 | 58 | 1980 | 100 metres | NA |
| Ritva Helin Laihorinne-Marjamaa | F | 28 | 168 | 58 | 1984 | 100 metres | NA |
| Ritva Helin Laihorinne-Marjamaa | F | 28 | 168 | 58 | 1984 | 200 metres | NA |
| Btissam Boucif Lakhouad | F | 27 | 172 | 55 | 2008 | 1,500 metres | NA |
| Btissam Boucif Lakhouad | F | 31 | 172 | 55 | 2012 | 1,500 metres | NA |
| Boaz Kiplagat Lalang | M | 19 | NA | NA | 2008 | 800 metres | NA |
| Ivet Miroslavova Lalova-Collio | F | 20 | 168 | 56 | 2004 | 100 metres | NA |
| Ivet Miroslavova Lalova-Collio | F | 20 | 168 | 56 | 2004 | 200 metres | NA |
| Ivet Miroslavova Lalova-Collio | F | 24 | 168 | 56 | 2008 | 100 metres | NA |
| Ivet Miroslavova Lalova-Collio | F | 24 | 168 | 56 | 2008 | 200 metres | NA |
| Ivet Miroslavova Lalova-Collio | F | 28 | 168 | 56 | 2012 | 100 metres | NA |
| Ivet Miroslavova Lalova-Collio | F | 28 | 168 | 56 | 2012 | 200 metres | NA |
| Ivet Miroslavova Lalova-Collio | F | 32 | 168 | 56 | 2016 | 100 metres | NA |
| Ivet Miroslavova Lalova-Collio | F | 32 | 168 | 56 | 2016 | 200 metres | NA |
| Lm Hi Vn | M | 21 | NA | NA | 1996 | 100 metres | NA |
| Christopher Patrick "Chris" Lambert | M | 23 | 189 | 83 | 2004 | 200 metres | NA |
| Cornelis Johannes Maria "Cor" Lambregts | M | 26 | 178 | 66 | 1984 | Marathon | NA |
| Ayad Lamdassem El Mouhcin | M | 26 | 172 | 52 | 2008 | 10,000 metres | NA |
| Ayad Lamdassem El Mouhcin | M | 30 | 172 | 52 | 2012 | 10,000 metres | NA |
| Rnelle Lamote | F | 22 | 165 | 59 | 2016 | 800 metres | NA |
| Dieudonn Michel Lamothe | M | 30 | 175 | 65 | 1984 | Marathon | NA |
| Dieudonn Michel Lamothe | M | 34 | 175 | 65 | 1988 | Marathon | NA |
| Dieudonn Michel Lamothe | M | 37 | 175 | 65 | 1992 | Marathon | NA |
| Thomas Benjamin "Tom" Lancashire | M | 23 | 181 | 65 | 2008 | 1,500 metres | NA |
| Gladys Nataly Landaverde Hernndez | F | 22 | 162 | 61 | 2012 | 1,500 metres | NA |
| Narcisa Marisol Landzuri Bentez | F | 25 | 165 | 52 | 2016 | 100 metres | NA |
| Nancy Jebet Langat | F | 22 | 153 | 49 | 2004 | 1,500 metres | NA |
| Nancy Jebet Langat | F | 26 | 153 | 49 | 2008 | 1,500 metres | Gold |
| Brigita Langerholc | F | 24 | 171 | 58 | 2000 | 800 metres | NA |
| Brigita Langerholc | F | 32 | 171 | 58 | 2008 | 800 metres | NA |
| Sonia May Lannaman (-Garmston) | F | 24 | 165 | 57 | 1980 | 100 metres | NA |
| Sonia May Lannaman (-Garmston) | F | 24 | 165 | 57 | 1980 | 200 metres | NA |
| Fatma Lanouar | F | 22 | 165 | 52 | 2000 | 1,500 metres | NA |
| Ronald Alfredo "Ronaldo" Lanzoni Campos | M | 24 | 182 | 73 | 1984 | Marathon | NA |
| Ronald Alfredo "Ronaldo" Lanzoni Campos | M | 29 | 182 | 73 | 1988 | Marathon | NA |
| Elis Lapenmal | F | 20 | 160 | NA | 2008 | 100 metres | NA |
| Odette Lapierre | F | 33 | 162 | 50 | 1988 | Marathon | NA |
| Odette Lapierre | F | 37 | 162 | 50 | 1992 | Marathon | NA |
| Osvaldo Lara Caizares | M | 25 | 171 | 72 | 1980 | 100 metres | NA |
| Osvaldo Lara Caizares | M | 25 | 171 | 72 | 1980 | 200 metres | NA |
| Xiomara Cecilia Larios Toruo | F | 21 | 152 | 47 | 1980 | 400 metres | NA |
| Marcos "Marc" Larose | M | 21 | 178 | 68 | 1980 | 100 metres | NA |
| Francis Ann "Francie" Larrieu-Smith (-Lutz-) | F | 35 | 163 | 48 | 1988 | 10,000 metres | NA |
| Francis Ann "Francie" Larrieu-Smith (-Lutz-) | F | 39 | 163 | 48 | 1992 | Marathon | NA |
| Stine Elisabeth Larsen | F | 28 | 158 | 47 | 2004 | Marathon | NA |
| Marie Annabelle Jennifer Lascar | F | 23 | 168 | 54 | 2008 | 800 metres | NA |
| Marie Annabelle Jennifer Lascar | F | 27 | 168 | 54 | 2012 | 800 metres | NA |
| Robert Lathouwers | M | 25 | 190 | 77 | 2008 | 800 metres | NA |
| Robert Lathouwers | M | 29 | 190 | 77 | 2012 | 800 metres | NA |
| Gunta Latieva-udare | F | 21 | 178 | 68 | 2016 | 400 metres | NA |
| Irina Latve | F | 19 | 176 | 64 | 2000 | 800 metres | NA |
| Anne Marie Lauck (Letko-) | F | 27 | 168 | 48 | 1996 | Marathon | NA |
| Anne Marie Lauck (Letko-) | F | 31 | 168 | 48 | 2000 | 5,000 metres | NA |
| Jrn Lauenborg (Hansen-) | M | 35 | 185 | 65 | 1980 | Marathon | NA |
| Thierry Lauret | M | 23 | 168 | 70 | 1988 | 100 metres | NA |
| Cyrille Laventure | M | 24 | 187 | 62 | 1988 | 5,000 metres | NA |
| Elena Mirela Lavric | F | 21 | 164 | 49 | 2012 | 800 metres | NA |
| Brijesh Sharmari "BJ" Lawrence | M | 26 | 180 | 93 | 2016 | 100 metres | NA |
| Tayna Lawrence | F | 24 | 163 | 61 | 2000 | 100 metres | Silver |
| Boeviyoulou Mnlik "Boevi" Lawson | M | 23 | 170 | 71 | 1988 | 100 metres | NA |
| Boeviyoulou Mnlik "Boevi" Lawson | M | 26 | 170 | 71 | 1992 | 100 metres | NA |
| Boeviyoulou Mnlik "Boevi" Lawson | M | 26 | 170 | 71 | 1992 | 200 metres | NA |
| Boeviyoulou Mnlik "Boevi" Lawson | M | 30 | 170 | 71 | 1996 | 200 metres | NA |
| Niculina Lazarciuc (Lungu-) | F | 22 | 171 | 54 | 1980 | 400 metres | NA |
| Alain Lazare | M | 32 | 169 | 53 | 1984 | Marathon | NA |
| Alain Lazare | M | 36 | 169 | 53 | 1988 | Marathon | NA |
| Tommy S. Lazarus | M | 21 | 179 | 65 | 1984 | Marathon | NA |
| Michele Lazazzera | M | 20 | 178 | 64 | 1988 | 100 metres | NA |
| L Quang Khi | M | 27 | 165 | 53 | 1980 | 1,500 metres | NA |
| L Vn Dng L | M | 18 | 170 | 58 | 2004 | 800 metres | NA |
| Isabel le Roux | F | 21 | 174 | 60 | 2008 | 200 metres | NA |
| Lillie Mae Leatherwood (-King) | F | 20 | 168 | 56 | 1984 | 400 metres | NA |
| Serhiy Petrovych Lebid | M | 25 | 180 | 65 | 2000 | 5,000 metres | NA |
| Serhiy Petrovych Lebid | M | 29 | 180 | 65 | 2004 | 5,000 metres | NA |
| Serhiy Petrovych Lebid | M | 37 | 180 | 65 | 2012 | 5,000 metres | NA |
| Clement Mabothile Lebopo | M | 33 | 159 | 62 | 2008 | Marathon | NA |
| Mamokete Lechela | F | 22 | 150 | 59 | 2004 | Marathon | NA |
| Lee Bong-Ju | M | 27 | 167 | 56 | 1996 | Marathon | Silver |
| Lee Bong-Ju | M | 31 | 167 | 56 | 2000 | Marathon | NA |
| Lee Bong-Ju | M | 35 | 167 | 56 | 2004 | Marathon | NA |
| Lee Bong-Ju | M | 39 | 167 | 56 | 2008 | Marathon | NA |
| Lee Du-Haeng | M | 30 | 180 | 64 | 2012 | Marathon | NA |
| Lee Eun-Jeong | F | 23 | 165 | 49 | 2004 | Marathon | NA |
| Lee Eun-Jeong | F | 27 | 165 | 49 | 2008 | Marathon | NA |
| Lee Hong-Yeol | M | 23 | 170 | 56 | 1984 | Marathon | NA |
| Lee Jae-Hun | M | 27 | 185 | 68 | 2004 | 800 metres | NA |
| Lee Jin-Il | M | 19 | 183 | 68 | 1992 | 800 metres | NA |
| Elizabeth "Lizzie" Lee | F | 36 | 165 | 51 | 2016 | Marathon | NA |
| Lee Mi-Gyeong | F | 21 | 159 | 45 | 1996 | Marathon | NA |
| Lee Mi-Ok | F | 30 | 163 | 47 | 1988 | Marathon | NA |
| Lee Mi-Ok | F | 34 | 163 | 47 | 1992 | Marathon | NA |
| Muna Lee | F | 22 | 173 | 54 | 2004 | 200 metres | NA |
| Muna Lee | F | 26 | 173 | 54 | 2008 | 100 metres | NA |
| Muna Lee | F | 26 | 173 | 54 | 2008 | 200 metres | NA |
| Lee Myeong-Seung | M | 24 | 177 | 61 | 2004 | Marathon | NA |
| Lee Myeong-Seung | M | 28 | 177 | 61 | 2008 | Marathon | NA |
| Lee Sang-Geun | M | 26 | 165 | 51 | 1988 | 10,000 metres | NA |
| Lee Seon-Yeong | F | 23 | 163 | 47 | 2008 | Marathon | NA |
| Lee Shiunn-Long | M | 29 | 174 | 71 | 1988 | 100 metres | NA |
| Lee Shiunn-Long | M | 29 | 174 | 71 | 1988 | 200 metres | NA |
| Lee Yeong-Suk | F | 18 | 163 | 53 | 1984 | 100 metres | NA |
| Lee Yeong-Suk | F | 22 | 163 | 53 | 1988 | 100 metres | NA |
| Lee Yeong-Suk | F | 30 | 163 | 53 | 1996 | 100 metres | NA |
| Meskerem Legesse | F | 17 | 167 | 49 | 2004 | 1,500 metres | NA |
| Asmae Leghzaoui | F | 24 | 155 | 40 | 2000 | 10,000 metres | NA |
| Asmae Leghzaoui | F | 31 | 155 | 40 | 2008 | 10,000 metres | NA |
| Mosito Lehata | M | 23 | 177 | 69 | 2012 | 200 metres | NA |
| Mosito Lehata | M | 27 | 177 | 69 | 2016 | 100 metres | NA |
| Mosito Lehata | M | 27 | 177 | 69 | 2016 | 200 metres | NA |
| Nataliya Serhivna Lehonkova | F | 33 | 161 | 48 | 2016 | Marathon | NA |
| Lei Lei Win | F | 31 | 160 | 50 | 2008 | 200 metres | NA |
| Antnio Carlos Carvalho Nogueira Leito | M | 24 | 176 | 68 | 1984 | 5,000 metres | Bronze |
| Romrio Martins Leito | M | 19 | 175 | 56 | 2016 | 5,000 metres | NA |
| Hermenegildo Leite | M | 16 | 171 | 63 | 2016 | 100 metres | NA |
| Jnis Leitis | M | 23 | 190 | 75 | 2012 | 400 metres | NA |
| Martin Kiptolo Lel | M | 29 | NA | NA | 2008 | Marathon | NA |
| Christophe Alexandre Christian Lematre | M | 22 | 190 | 74 | 2012 | 200 metres | NA |
| Christophe Alexandre Christian Lematre | M | 26 | 190 | 74 | 2016 | 100 metres | NA |
| Christophe Alexandre Christian Lematre | M | 26 | 190 | 74 | 2016 | 200 metres | Bronze |
| Cephas Lemba | M | 22 | 190 | 77 | 1992 | 400 metres | NA |
| Ritva Kaija Hannele Lemettinen (-Melender) | F | 31 | 160 | 50 | 1992 | Marathon | NA |
| Ana Claudia Lemos da Silva | F | 24 | 158 | 55 | 2012 | 200 metres | NA |
| Deon Christopher Lendore | M | 19 | 179 | 75 | 2012 | 400 metres | NA |
| Deon Christopher Lendore | M | 23 | 179 | 75 | 2016 | 400 metres | NA |
| Constantino Len Lpez | M | 34 | NA | NA | 2008 | Marathon | NA |
| Silvio Leonard Sarra | M | 24 | 173 | 64 | 1980 | 100 metres | Silver |
| Silvio Leonard Sarra | M | 24 | 173 | 64 | 1980 | 200 metres | NA |
| Giacomo Leone | M | 29 | 170 | 68 | 2000 | Marathon | NA |
| Tlotliso Gift Leotlela | M | 18 | 178 | 74 | 2016 | 200 metres | NA |
| Franoise Leroux (Philippe-) | F | 26 | 160 | 49 | 1988 | 100 metres | NA |
| Muriel Leroy (-Gallardo) | F | 20 | 170 | 55 | 1988 | 200 metres | NA |
| Yoandys Alberto Lescay Prado | M | 22 | 181 | 77 | 2016 | 400 metres | NA |
| Gabriela Katharina "Gaby" Lesch (-Sewing) | F | 24 | 174 | 60 | 1988 | 800 metres | NA |
| Verneta Cheryll Lesforis | F | 25 | 163 | 52 | 2000 | 400 metres | NA |
| Afdiharto Mardi Lestari | M | 20 | 166 | 63 | 1988 | 100 metres | NA |
| Joseph Letseka | M | 27 | 170 | 76 | 1980 | 100 metres | NA |
| Joseph Letseka | M | 27 | 170 | 76 | 1980 | 200 metres | NA |
| Leung Wing Kwong | M | 22 | 179 | 68 | 1988 | 100 metres | NA |
| Leung Wing Kwong | M | 22 | 179 | 68 | 1988 | 200 metres | NA |
| Tatyana Nikolayevna Levina | F | 27 | 173 | 60 | 2004 | 200 metres | NA |
| Nigel Levine | M | 23 | 176 | 72 | 2012 | 400 metres | NA |
| Cameron "Cam" Levins | M | 23 | 178 | 65 | 2012 | 5,000 metres | NA |
| Cameron "Cam" Levins | M | 23 | 178 | 65 | 2012 | 10,000 metres | NA |
| Iwona Lewandowska | F | 31 | 161 | 43 | 2016 | Marathon | NA |
| Marcin Lewandowski | M | 21 | 179 | 64 | 2008 | 800 metres | NA |
| Marcin Lewandowski | M | 25 | 179 | 64 | 2012 | 800 metres | NA |
| Marcin Lewandowski | M | 29 | 179 | 64 | 2016 | 800 metres | NA |
| Frederick Carlton "Carl" Lewis | M | 23 | 188 | 80 | 1984 | 100 metres | Gold |
| Frederick Carlton "Carl" Lewis | M | 23 | 188 | 80 | 1984 | 200 metres | Gold |
| Frederick Carlton "Carl" Lewis | M | 27 | 188 | 80 | 1988 | 100 metres | Gold |
| Frederick Carlton "Carl" Lewis | M | 27 | 188 | 80 | 1988 | 200 metres | Silver |
| Jared Lewis | M | 26 | NA | NA | 2008 | 100 metres | NA |
| Steven Earl "Steve" Lewis | M | 19 | 188 | 84 | 1988 | 400 metres | Gold |
| Steven Earl "Steve" Lewis | M | 23 | 188 | 84 | 1992 | 400 metres | Silver |
| Tamsyn Carolyn Lewis (-Manou) | F | 22 | 173 | 60 | 2000 | 800 metres | NA |
| Tamsyn Carolyn Lewis (-Manou) | F | 26 | 173 | 60 | 2004 | 800 metres | NA |
| Tamsyn Carolyn Lewis (-Manou) | F | 30 | 173 | 60 | 2008 | 400 metres | NA |
| Tamsyn Carolyn Lewis (-Manou) | F | 30 | 173 | 60 | 2008 | 800 metres | NA |
| Mark Anthony Lewis-Francis | M | 21 | 183 | 89 | 2004 | 100 metres | NA |
| Magdalena "Magda" Lewy-Boulet | F | 35 | 160 | 50 | 2008 | Marathon | NA |
| Li Feng | M | 23 | 180 | 75 | 1988 | 200 metres | NA |
| Li Helan | F | 26 | 165 | 48 | 2004 | Marathon | NA |
| Li Ji | F | 20 | 155 | 45 | 2000 | 10,000 metres | NA |
| Li Jong-Hyung | M | 24 | 163 | 54 | 1980 | Marathon | NA |
| Li Juan | F | 19 | 160 | 46 | 1988 | Marathon | NA |
| Li Tao | M | 20 | 175 | 61 | 1988 | 100 metres | NA |
| Li Xiangyu | M | 22 | 178 | 65 | 2008 | 800 metres | NA |
| Li Xuemei | F | 23 | 171 | 61 | 2000 | 100 metres | NA |
| Li Xuemei | F | 27 | 171 | 61 | 2004 | 100 metres | NA |
| Li Zhuhong | M | 20 | 173 | 60 | 2004 | Marathon | NA |
| Li Zhuhong | M | 24 | 173 | 60 | 2008 | Marathon | NA |
| Li Zicheng | M | 22 | 172 | 55 | 2012 | Marathon | NA |
| Nicoleta Lia | F | 16 | 173 | 53 | 1980 | 200 metres | NA |
| Olha Oleksandrivna Liakhova | F | 24 | 174 | 60 | 2016 | 800 metres | NA |
| Claudio Licciardello | M | 22 | 186 | 73 | 2008 | 400 metres | NA |
| Silke Lichtenhagen | F | 22 | 174 | 53 | 1996 | 100 metres | NA |
| Zenon Licznerski | M | 25 | 182 | 74 | 1980 | 200 metres | NA |
| Beate Liebich (Ldtke-, -Conrad) | F | 22 | 167 | 57 | 1980 | 1,500 metres | NA |
| Rico Lieder | M | 20 | 186 | 67 | 1992 | 400 metres | NA |
| Gerrit-Jan "Gert-Jan" Liefers | M | 25 | 186 | 70 | 2004 | 1,500 metres | NA |
| Audrick Lightbourne | M | 24 | 175 | 61 | 1984 | 100 metres | NA |
| Lisa Gaye Lightfoot (-O'Connell) | F | 29 | 167 | 53 | 1996 | 800 metres | NA |
| Feyisa Lilesa | M | 26 | 175 | 67 | 2016 | Marathon | Silver |
| Richard Kipkemei Limo | M | 19 | 167 | 53 | 2000 | 5,000 metres | NA |
| Lin Kuang-Liang | M | 19 | 175 | 65 | 1988 | 400 metres | NA |
| Lin Kuang-Liang | M | 19 | 175 | 65 | 1988 | 800 metres | NA |
| Dace Lina | F | 30 | 162 | 53 | 2012 | Marathon | NA |
| Angelita Lind Saliberas (-Olivera) | F | 25 | 165 | 51 | 1984 | 800 metres | NA |
| Lovisa Tora Yvonne Lindh | F | 25 | 169 | 57 | 2016 | 800 metres | NA |
| Howard Andrew Lindsay | M | 23 | 178 | 64 | 1988 | 200 metres | NA |
| Eversley Augustus Linley | M | 18 | NA | NA | 1988 | 800 metres | NA |
| Eversley Augustus Linley | M | 22 | NA | NA | 1992 | 800 metres | NA |
| Iryna Anatolivna Lishchynska (Nedelenko-) | F | 28 | 160 | 56 | 2004 | 1,500 metres | NA |
| Iryna Anatolivna Lishchynska (Nedelenko-) | F | 32 | 160 | 56 | 2008 | 1,500 metres | Silver |
| Davison Lishebo | M | 29 | 184 | 73 | 1984 | 400 metres | NA |
| Pierre Lisk | M | 24 | 180 | 80 | 1996 | 200 metres | NA |
| Karel Lismont | M | 31 | 168 | 62 | 1980 | Marathon | NA |
| Karel Lismont | M | 35 | 168 | 62 | 1984 | Marathon | NA |
| Liu Li | F | 21 | 167 | 55 | 1992 | 1,500 metres | NA |
| Liu Qing | F | 22 | 168 | 60 | 2008 | 1,500 metres | NA |
| Liu Shaomei | F | 24 | 162 | 52 | 1988 | 100 metres | NA |
| Liu Xiaomei | F | 28 | 168 | 57 | 2000 | 200 metres | NA |
| Liu Xiaosheng | M | 20 | 190 | 77 | 2008 | 400 metres | NA |
| Csar Andrs Lizano Cedeo | M | 30 | 169 | 60 | 2012 | Marathon | NA |
| Hector Llatser | M | 26 | 190 | 80 | 1984 | 400 metres | NA |
| Cristina Llovera Rossell | F | 15 | NA | NA | 2012 | 100 metres | NA |
| Andrew Lloyd | M | 29 | 174 | 56 | 1988 | 5,000 metres | NA |
| Andrew Lloyd | M | 29 | 174 | 56 | 1988 | 10,000 metres | NA |
| Chris Joey Lloyd | M | 23 | 173 | 68 | 2004 | 400 metres | NA |
| Chris Joey Lloyd | M | 27 | 173 | 68 | 2008 | 200 metres | NA |
| Diana Lobaevsk (Maciusonyt-) | F | 31 | 174 | 57 | 2012 | Marathon | NA |
| Diana Lobaevsk (Maciusonyt-) | F | 35 | 174 | 57 | 2016 | Marathon | NA |
| Michelle Maree Lock (-Giles) | F | 25 | 168 | 58 | 1992 | 400 metres | NA |
| Leonardo Loforte | M | 27 | 174 | 64 | 1984 | 400 metres | NA |
| Andrey Loginov | M | 23 | 183 | 63 | 1996 | 1,500 metres | NA |
| Anjelina Nadai Lohalith | F | 23 | 163 | 50 | 2016 | 1,500 metres | NA |
| Alina Viktorivna Lohvynenko | F | 22 | 180 | 67 | 2012 | 400 metres | NA |
| Antti Olavi Loikkanen | M | 25 | 174 | 60 | 1980 | 1,500 metres | NA |
| Antti Olavi Loikkanen | M | 29 | 174 | 60 | 1984 | 1,500 metres | NA |
| Antti Olavi Loikkanen | M | 29 | 174 | 60 | 1984 | 5,000 metres | NA |
| Claudia Margareta Lokar (Borgschulze-) | F | 32 | 160 | 47 | 1996 | 5,000 metres | NA |
| Rose Nathike Lokonyen | F | 21 | 157 | 50 | 2016 | 800 metres | NA |
| Guadaloupe Mara Loma | F | 28 | 150 | 43 | 1996 | Marathon | NA |
| Filipe Graca Lomb | M | 28 | 186 | 86 | 1988 | 400 metres | NA |
| Lopez (Lopepe-) Lomong | M | 23 | 180 | 69 | 2008 | 1,500 metres | NA |
| Lopez (Lopepe-) Lomong | M | 27 | 180 | 69 | 2012 | 5,000 metres | NA |
| David "Dave" Long | M | 27 | 180 | 71 | 1988 | Marathon | NA |
| David "Dave" Long | M | 31 | 180 | 71 | 1992 | Marathon | NA |
| Benjamin Longiros | M | 25 | 170 | 55 | 1988 | Marathon | NA |
| Andrea Longo | M | 25 | 191 | 83 | 2000 | 800 metres | NA |
| Andrea Longo | M | 29 | 191 | 83 | 2004 | 800 metres | NA |
| Thomas Pkemei Longosiwa | M | 26 | 175 | 57 | 2008 | 5,000 metres | NA |
| Thomas Pkemei Longosiwa | M | 30 | 175 | 57 | 2012 | 5,000 metres | Bronze |
| Carlos Alberto de Sousa Lopes | M | 37 | 167 | 55 | 1984 | Marathon | Gold |
| Lidiane Lopes | F | 17 | 178 | 70 | 2012 | 100 metres | NA |
| Lidiane Lopes | F | 21 | 178 | 70 | 2016 | 100 metres | NA |
| Michael Lopeyok | M | 30 | NA | NA | 1992 | Marathon | NA |
| Alberto Lpez Davila | M | 21 | 175 | 68 | 1984 | 400 metres | NA |
| Alberto Lpez Davila | M | 21 | 175 | 68 | 1984 | 800 metres | NA |
| Kevin Lpez Yerga | M | 22 | 171 | 56 | 2012 | 800 metres | NA |
| Kevin Lpez Yerga | M | 26 | 171 | 56 | 2016 | 800 metres | NA |
| Luis Guillermo Lpez Roger | M | 39 | 171 | 60 | 1988 | Marathon | NA |
| Luis Guillermo Lpez Roger | M | 43 | 171 | 60 | 1992 | Marathon | NA |
| Miguel Lpez | M | 22 | NA | NA | 2012 | 100 metres | NA |
| Ramn Lpez | M | 21 | 173 | 61 | 1984 | 5,000 metres | NA |
| Ramn Lpez | M | 21 | 173 | 61 | 1984 | 10,000 metres | NA |
| Ramn Lpez | M | 25 | 173 | 61 | 1988 | 1,500 metres | NA |
| Ren Lpez Escobar | M | 21 | 190 | 76 | 1984 | 400 metres | NA |
| Sandra Lpez Reyes | F | 28 | 154 | 48 | 2012 | 5,000 metres | NA |
| Yeimer Lpez Garca | M | 21 | 185 | 78 | 2004 | 400 metres | NA |
| Yeimer Lpez Garca | M | 25 | 185 | 78 | 2008 | 800 metres | NA |
| Tegla Loroupe Chepkite | F | 21 | 156 | 40 | 1992 | 10,000 metres | NA |
| Tegla Loroupe Chepkite | F | 25 | 156 | 40 | 1996 | 10,000 metres | NA |
| Tegla Loroupe Chepkite | F | 29 | 156 | 40 | 2000 | 10,000 metres | NA |
| Tegla Loroupe Chepkite | F | 29 | 156 | 40 | 2000 | Marathon | NA |
| Pavel Loskutov | M | 26 | 178 | 62 | 1996 | Marathon | NA |
| Pavel Loskutov | M | 30 | 178 | 62 | 2000 | Marathon | NA |
| Pavel Loskutov | M | 34 | 178 | 62 | 2004 | Marathon | NA |
| Pavel Loskutov | M | 38 | 178 | 62 | 2008 | Marathon | NA |
| Joseph Loua | M | 19 | 190 | 90 | 1996 | 200 metres | NA |
| Joseph Loua | M | 23 | 190 | 90 | 2000 | 200 metres | NA |
| Robert Loua | M | 19 | 177 | 80 | 1988 | 100 metres | NA |
| Robert Loua | M | 19 | 177 | 80 | 1988 | 200 metres | NA |
| Robert Loua | M | 27 | 177 | 80 | 1996 | 100 metres | NA |
| Malik Khaled Ahmed Louahla | M | 22 | 176 | 75 | 2000 | 400 metres | NA |
| Malik Khaled Ahmed Louahla | M | 26 | 176 | 75 | 2004 | 200 metres | NA |
| Richard Louis | M | 20 | 181 | 70 | 1984 | 400 metres | NA |
| Richard Louis | M | 24 | 181 | 70 | 1988 | 400 metres | NA |
| Oumar Loum | M | 22 | 184 | 79 | 1996 | 200 metres | NA |
| Oumar Loum | M | 26 | 184 | 79 | 2000 | 200 metres | NA |
| Oumar Loum | M | 30 | 184 | 79 | 2004 | 200 metres | NA |
| Marie-France Loval | F | 19 | 164 | 50 | 1984 | 100 metres | NA |
| Fia Lovin (Rafira-) | F | 29 | 166 | 57 | 1980 | 800 metres | NA |
| Fia Lovin (Rafira-) | F | 33 | 166 | 57 | 1984 | 800 metres | Bronze |
| Fia Lovin (Rafira-) | F | 33 | 166 | 57 | 1984 | 1,500 metres | NA |
| Gabriele Lwe (Kotte-) | F | 21 | 172 | 60 | 1980 | 400 metres | NA |
| Jonnie Eduardo "Jonni" Lowe Henrquez | M | 24 | 172 | 70 | 2004 | 400 metres | NA |
| Diosdado Lozano Idjabe | M | 20 | 172 | 65 | 1984 | 1,500 metres | NA |
| Ralf Lbke | M | 19 | 192 | 80 | 1984 | 100 metres | NA |
| Ralf Lbke | M | 19 | 192 | 80 | 1984 | 200 metres | NA |
| Ralf Lbke | M | 23 | 192 | 80 | 1988 | 200 metres | NA |
| Nelson Lucas | M | 21 | 182 | 68 | 2000 | 100 metres | NA |
| Gina Lckenkemper | F | 19 | 170 | 56 | 2016 | 200 metres | NA |
| Sren Ludolph | M | 24 | 182 | 68 | 2012 | 800 metres | NA |
| Stephen Lado Lugor | M | NA | 192 | 82 | 1992 | 400 metres | NA |
| Joseph Andy Lui | M | 20 | NA | NA | 2012 | 100 metres | NA |
| Leila Luik | F | 30 | 165 | 48 | 2016 | Marathon | NA |
| Liina Luik | F | 30 | 164 | 48 | 2016 | Marathon | NA |
| Lily Luik | F | 30 | 163 | 48 | 2016 | Marathon | NA |
| Tintu Luka | F | 23 | 163 | 50 | 2012 | 800 metres | NA |
| Tintu Luka | F | 27 | 163 | 50 | 2016 | 800 metres | NA |
| David Lukuba | M | 23 | 167 | 64 | 1980 | 100 metres | NA |
| David Lukuba | M | 23 | 167 | 64 | 1980 | 200 metres | NA |
| Oltion Luli | M | 31 | 182 | 82 | 2000 | 100 metres | NA |
| Musa Luliga | M | 25 | 182 | 66 | 1980 | 800 metres | NA |
| Fernando Lumain | M | 22 | 183 | 76 | 2012 | 100 metres | NA |
| Luis Ral Luna Lemus | M | 20 | 195 | 89 | 2004 | 400 metres | NA |
| Oksana Luneva | F | 21 | 173 | 58 | 2000 | 400 metres | NA |
| Oksana Luneva | F | 25 | 173 | 58 | 2004 | 400 metres | NA |
| Lng Tch Thin | M | 24 | 165 | 62 | 2000 | 100 metres | NA |
| Charles Lupiya | M | 27 | 172 | 76 | 1980 | 400 metres | NA |
| Nataliya Oleksivna Lupu | F | 24 | 175 | 60 | 2012 | 800 metres | NA |
| Nataliya Oleksivna Lupu | F | 28 | 175 | 60 | 2016 | 800 metres | NA |
| Lu Vn Hng | M | 25 | 168 | 54 | 1992 | Marathon | NA |
| Luvsanlkhndeviin Otgonbayar | F | 22 | 153 | 47 | 2004 | Marathon | NA |
| Luvsanlkhndeviin Otgonbayar | F | 30 | 153 | 47 | 2012 | Marathon | NA |
| Luvsanlkhndeviin Otgonbayar | F | 34 | 153 | 47 | 2016 | Marathon | NA |
| Nary Ly | F | 44 | 160 | 55 | 2016 | Marathon | NA |
| Kaarlo Hannes Maaninka | M | 26 | 178 | 61 | 1980 | 5,000 metres | Bronze |
| Kaarlo Hannes Maaninka | M | 26 | 178 | 61 | 1980 | 10,000 metres | Silver |
| Kamiel Maase | M | 28 | 191 | 70 | 2000 | Marathon | NA |
| Kamiel Maase | M | 32 | 191 | 70 | 2004 | 10,000 metres | NA |
| Kamiel Maase | M | 36 | 191 | 70 | 2008 | Marathon | NA |
| Driss Maazouzi | M | 26 | 180 | 65 | 1996 | 1,500 metres | NA |
| Driss Maazouzi | M | 30 | 180 | 65 | 2000 | 1,500 metres | NA |
| Marzouk Khalifa Mabrouk | M | NA | 170 | 58 | 1980 | 1,500 metres | NA |
| Linsey Tarrel MacDonald | F | 16 | 160 | 43 | 1980 | 400 metres | NA |
| Lynne MacDougall (-McIntyre) | F | 19 | 158 | 47 | 1984 | 1,500 metres | NA |
| Ismail Maev | M | 28 | 167 | 61 | 1988 | 400 metres | NA |
| Ral Csar Machacuay Huamn | M | 33 | 165 | 57 | 2016 | Marathon | NA |
| Maria Albertina Pinto Machado | F | 22 | 168 | 56 | 1984 | 800 metres | NA |
| Maria Albertina Pinto Machado | F | 26 | 168 | 56 | 1988 | 10,000 metres | NA |
| Maria Albertina Pinto Machado | F | 34 | 168 | 56 | 1996 | Marathon | NA |
| Maria Manuela Castro Machado | F | 28 | 158 | 45 | 1992 | Marathon | NA |
| Maria Manuela Castro Machado | F | 32 | 158 | 45 | 1996 | Marathon | NA |
| Maria Manuela Castro Machado | F | 37 | 158 | 45 | 2000 | Marathon | NA |
| Roseli Aparecida Machado | F | 27 | 158 | 50 | 1996 | 5,000 metres | NA |
| Faith Macharia | F | 28 | 165 | 55 | 2004 | 800 metres | NA |
| Josphat Machuka | M | 22 | 160 | 55 | 1996 | 10,000 metres | NA |
| Isabel Macas Chow | F | 27 | 165 | 52 | 2012 | 1,500 metres | NA |
| Gian Luigi Macina | M | 28 | 187 | 70 | 1992 | Marathon | NA |
| Gian Luigi Macina | M | 36 | 187 | 70 | 2000 | Marathon | NA |
| Trevorvano Mackey | M | 20 | NA | NA | 2012 | 200 metres | NA |
| Ian Mackie | M | 21 | 185 | 80 | 1996 | 100 metres | NA |
| Robert Makowiak | M | 26 | 180 | 78 | 1996 | 200 metres | NA |
| Robert Makowiak | M | 30 | 180 | 78 | 2000 | 400 metres | NA |
| Karen Margaret Anne Macleod | F | 38 | 168 | 51 | 1996 | Marathon | NA |
| Nicolas Macrozonaris | M | 20 | 181 | 73 | 2000 | 100 metres | NA |
| Nicolas Macrozonaris | M | 23 | 181 | 73 | 2004 | 100 metres | NA |
| Abdel Madjid Mada | M | 27 | 162 | 50 | 1980 | 10,000 metres | NA |
| Abdel Madjid Mada | M | 27 | 162 | 50 | 1980 | Marathon | NA |
| Nabil Madi | M | 23 | 175 | 68 | 2004 | 800 metres | NA |
| Nabil Madi | M | 27 | 175 | 68 | 2008 | 800 metres | NA |
| Tianna Madison-Bartoletta | F | 26 | 168 | 58 | 2012 | 100 metres | NA |
| Tianna Madison-Bartoletta | F | 30 | 168 | 58 | 2016 | 100 metres | NA |
| Ezio Madonia | M | 22 | 175 | 70 | 1988 | 100 metres | NA |
| Ezio Madonia | M | 29 | 175 | 70 | 1996 | 100 metres | NA |
| Jennifer Madu | F | 21 | 168 | 65 | 2016 | 100 metres | NA |
| Joice Maduaka | F | 26 | 173 | 65 | 2000 | 100 metres | NA |
| Joice Maduaka | F | 26 | 173 | 65 | 2000 | 200 metres | NA |
| Joice Maduaka | F | 30 | 173 | 65 | 2004 | 200 metres | NA |
| Christopher Madzokere | M | 30 | 177 | 72 | 1984 | 200 metres | NA |
| Christopher Madzokere | M | 30 | 177 | 72 | 1984 | 400 metres | NA |
| John Maeke | M | 26 | 167 | 55 | 1988 | 10,000 metres | NA |
| John Maeke | M | 26 | 167 | 55 | 1988 | Marathon | NA |
| Adeoye Olubunm "Ade" Mafe | M | 17 | 185 | 77 | 1984 | 200 metres | NA |
| Mateaki Fonnama'atonga Mafi | M | 19 | 178 | 86 | 1992 | 200 metres | NA |
| Franka Magali | F | 18 | NA | NA | 2008 | 100 metres | NA |
| Ciara Mageean | F | 24 | 170 | 55 | 2016 | 1,500 metres | NA |
| Jordan Mageo | F | 19 | 172 | 68 | 2016 | 100 metres | NA |
| Margherita Magnani | F | 29 | 161 | 45 | 2016 | 1,500 metres | NA |
| Massimo Magnani | M | 28 | 173 | 65 | 1980 | Marathon | NA |
| Rachida Mahamane | F | 14 | NA | NA | 1996 | 5,000 metres | NA |
| Bachir Mahamat | M | 19 | 186 | 59 | 2016 | 400 metres | NA |
| Hasan Mahboob Ali | M | 26 | 178 | 69 | 2008 | 10,000 metres | NA |
| Hasan Mahboob Ali | M | 30 | 178 | 69 | 2012 | 10,000 metres | NA |
| Peter Kevin Maher | M | 28 | 195 | 79 | 1988 | Marathon | NA |
| Peter Kevin Maher | M | 32 | 195 | 79 | 1992 | Marathon | NA |
| Atlee Anthony Mahorn | M | 18 | 187 | 80 | 1984 | 200 metres | NA |
| Atlee Anthony Mahorn | M | 22 | 187 | 80 | 1988 | 200 metres | NA |
| Atlee Anthony Mahorn | M | 26 | 187 | 80 | 1992 | 100 metres | NA |
| Atlee Anthony Mahorn | M | 26 | 187 | 80 | 1992 | 200 metres | NA |
| Maziah Mahusin | F | 19 | 163 | 51 | 2012 | 400 metres | NA |
| Maryna Serhivna Maidanova | F | 21 | 173 | 62 | 2004 | 200 metres | NA |
| Zacharia Maidjida | M | 23 | NA | NA | 1992 | 800 metres | NA |
| Zacharia Maidjida | M | 23 | NA | NA | 1992 | 1,500 metres | NA |
| Simon Tsotang Maine | M | 33 | 184 | 78 | 2008 | Marathon | NA |
| John Mair | M | 24 | 175 | 74 | 1988 | 100 metres | NA |
| Ulrike Maisch (-Friedrich) | F | 27 | 170 | 54 | 2004 | Marathon | NA |
| Mdard Makanga | M | 25 | 180 | 75 | 1992 | 200 metres | NA |
| Mdard Makanga | M | 25 | 180 | 75 | 1992 | 400 metres | NA |
| Anatoly Vasilyevich Makarevich | M | 22 | 185 | 71 | 1992 | 800 metres | NA |
| Themba Makhanya | M | 25 | NA | NA | 1996 | 800 metres | NA |
| Mohamed Makhlouf | M | 22 | NA | NA | 1980 | 800 metres | NA |
| Mohamed Makhlouf | M | 22 | NA | NA | 1980 | 1,500 metres | NA |
| Taoufik Makhloufi | M | 24 | 170 | 67 | 2012 | 800 metres | NA |
| Taoufik Makhloufi | M | 24 | 170 | 67 | 2012 | 1,500 metres | Gold |
| Taoufik Makhloufi | M | 28 | 170 | 67 | 2016 | 800 metres | Silver |
| Taoufik Makhloufi | M | 28 | 170 | 67 | 2016 | 1,500 metres | Silver |
| Izumi Maki (-Yamaoka) | F | 23 | 161 | 44 | 1992 | 10,000 metres | NA |
| Izumi Maki (-Yamaoka) | F | 27 | 161 | 44 | 1996 | Marathon | NA |
| Kazanga Saigon Makok | M | 21 | 163 | 62 | 1988 | 800 metres | NA |
| Kamongwa Salukombo Makorobondo | M | 27 | NA | NA | 2016 | Marathon | NA |
| Dmitry Maksimov | M | 23 | 174 | 57 | 2000 | 10,000 metres | NA |
| Saidi Juma Makula | M | 22 | NA | 54 | 2016 | Marathon | NA |
| Isaac Makwala | M | 25 | 185 | 78 | 2012 | 400 metres | NA |
| Isaac Makwala | M | 29 | 185 | 78 | 2016 | 400 metres | NA |
| Arturo Malaquias Delgado | M | 37 | 169 | 55 | 2012 | Marathon | NA |
| Suzanne Frances "Sue" Malaxos | F | 34 | 168 | 54 | 1996 | Marathon | NA |
| Sophie Malbranque (-Louette) | F | 20 | 170 | 62 | 1980 | 400 metres | NA |
| Galina Vyacheslavovna Malchugina (Mikheyeva-) | F | 25 | 168 | 62 | 1988 | 200 metres | NA |
| Galina Vyacheslavovna Malchugina (Mikheyeva-) | F | 29 | 168 | 62 | 1992 | 200 metres | NA |
| Galina Vyacheslavovna Malchugina (Mikheyeva-) | F | 33 | 168 | 62 | 1996 | 200 metres | NA |
| Christian Sean Malcolm | M | 21 | 177 | 70 | 2000 | 200 metres | NA |
| Christian Sean Malcolm | M | 25 | 177 | 70 | 2004 | 200 metres | NA |
| Christian Sean Malcolm | M | 29 | 177 | 70 | 2008 | 200 metres | NA |
| Christian Sean Malcolm | M | 33 | 177 | 70 | 2012 | 200 metres | NA |
| Arnaud Malherbe | M | 23 | 187 | 73 | 1996 | 400 metres | NA |
| Arnaud Malherbe | M | 27 | 187 | 73 | 2000 | 400 metres | NA |
| Alex Malinga | M | 26 | 175 | 61 | 2000 | Marathon | NA |
| Alex Malinga | M | 34 | 175 | 61 | 2008 | Marathon | NA |
| Stefano Malinverni | M | 21 | 180 | 73 | 1980 | 400 metres | NA |
| Jean-Yves Mallat | M | 21 | 183 | 78 | 1984 | 100 metres | NA |
| Jean-Yves Mallat | M | 21 | 183 | 78 | 1984 | 200 metres | NA |
| Miguel Mallqui | M | 24 | 167 | 58 | 1996 | Marathon | NA |
| Anne Marie Malone (-Macrow) | F | 24 | 165 | 42 | 1984 | Marathon | NA |
| Maicel Donee Malone (-Wallace, -Trapp) | F | 27 | 176 | 61 | 1996 | 400 metres | NA |
| Vladimir Fyodorovich Malozemlin | M | 24 | 180 | 60 | 1980 | 1,500 metres | NA |
| Takhir Mamashayev | M | 28 | 176 | 65 | 2008 | Marathon | NA |
| Clifford Sibusiso Mamba | M | 21 | 170 | 70 | 1984 | 100 metres | NA |
| Clifford Sibusiso Mamba | M | 21 | 170 | 70 | 1984 | 200 metres | NA |
| Priscilla Innocentia Lungile Mamba | F | 28 | 167 | 50 | 2000 | 5,000 metres | NA |
| George Mambosasa | M | 20 | 169 | 61 | 1984 | 5,000 metres | NA |
| George Mambosasa | M | 20 | 169 | 61 | 1984 | Marathon | NA |
| George Mambosasa | M | 24 | 169 | 61 | 1988 | 5,000 metres | NA |
| George Mambosasa | M | 24 | 169 | 61 | 1988 | Marathon | NA |
| Fernando Eugnio Pacheco Mamede | M | 31 | 174 | 58 | 1984 | 10,000 metres | NA |
| Mariama Mamoudou Ittatou | F | 19 | 169 | 64 | 2016 | 400 metres | NA |
| Bernard Manana | M | 20 | 175 | 60 | 1992 | 100 metres | NA |
| Baikuntha Manandhar | M | 27 | 162 | 50 | 1980 | Marathon | NA |
| Baikuntha Manandhar | M | 31 | 162 | 50 | 1984 | Marathon | NA |
| Baikuntha Manandhar | M | 35 | 162 | 50 | 1988 | Marathon | NA |
| Elijah Motonei Manangoi | M | 23 | 182 | 64 | 2016 | 1,500 metres | NA |
| Elisabeth Victoire Mandaba | F | 23 | 163 | 53 | 2012 | 800 metres | NA |
| Elisabeth Victoire Mandaba | F | 27 | 163 | 53 | 2016 | 800 metres | NA |
| Stanley Mandebele | M | 26 | 187 | 70 | 1988 | 5,000 metres | NA |
| Stanley Mandebele | M | 26 | 187 | 70 | 1988 | 10,000 metres | NA |
| Derek Mandell | M | 21 | 173 | 63 | 2008 | 800 metres | NA |
| Derek Mandell | M | 25 | 173 | 63 | 2012 | 800 metres | NA |
| Davide Manenti | M | 27 | 177 | 80 | 2016 | 200 metres | NA |
| Vronique Mang | F | 19 | 173 | 59 | 2004 | 100 metres | NA |
| Vronique Mang | F | 27 | 173 | 59 | 2012 | 100 metres | NA |
| Ruth Mangue Nve | F | 17 | NA | NA | 1992 | 200 metres | NA |
| Ruth Mangue Nve | F | 17 | NA | NA | 1992 | 400 metres | NA |
| Myriam Lonie Mani | F | 23 | 166 | 55 | 1996 | 100 metres | NA |
| Myriam Lonie Mani | F | 27 | 166 | 55 | 2000 | 100 metres | NA |
| Myriam Lonie Mani | F | 27 | 166 | 55 | 2000 | 200 metres | NA |
| Myriam Lonie Mani | F | 35 | 166 | 55 | 2008 | 100 metres | NA |
| M. D. Sriyani Dhammika Manike | F | 22 | 159 | 50 | 1992 | 800 metres | NA |
| M. D. Sriyani Dhammika Manike | F | 22 | 159 | 50 | 1992 | 1,500 metres | NA |
| Francis Manioru | M | 22 | 160 | 64 | 2004 | 100 metres | NA |
| Francis Manioru | M | 26 | 160 | 64 | 2008 | 100 metres | NA |
| Noelly Mankatu Bibiche | F | 23 | 168 | 55 | 2004 | 800 metres | NA |
| Johanna Katriina Manninen | F | 20 | 170 | 58 | 2000 | 200 metres | NA |
| Johanna Katriina Manninen | F | 24 | 170 | 58 | 2004 | 100 metres | NA |
| Johanna Katriina Manninen | F | 24 | 170 | 58 | 2004 | 200 metres | NA |
| Asenate Manoa | F | 16 | NA | 46 | 2008 | 100 metres | NA |
| Asenate Manoa | F | 20 | NA | 46 | 2012 | 100 metres | NA |
| Melrose Mansaray | F | 20 | 165 | 56 | 1992 | 200 metres | NA |
| Melrose Mansaray | F | 20 | 165 | 56 | 1992 | 400 metres | NA |
| Melrose Mansaray | F | 24 | 165 | 56 | 1996 | 400 metres | NA |
| Nadjim Manseur | M | 20 | 180 | 73 | 2008 | 800 metres | NA |
| Muhammad Mansha | M | 22 | 168 | 58 | 1984 | 100 metres | NA |
| Muhammad Mansha | M | 22 | 168 | 58 | 1984 | 200 metres | NA |
| Talal Mansour Bakhit Al-Rahim | M | 24 | 180 | 73 | 1988 | 100 metres | NA |
| Talal Mansour Bakhit Al-Rahim | M | 28 | 180 | 73 | 1992 | 100 metres | NA |
| Tahar Mansouri | M | 31 | 173 | 65 | 1996 | Marathon | NA |
| Tahar Mansouri | M | 35 | 173 | 65 | 2000 | Marathon | NA |
| Bernardo Manuel | M | 25 | 170 | 55 | 1980 | 5,000 metres | NA |
| Yana Manuylova | F | 24 | 177 | 67 | 1996 | 400 metres | NA |
| Leonel Ernesto "Leo" Manzano | M | 23 | 165 | 57 | 2008 | 1,500 metres | NA |
| Leonel Ernesto "Leo" Manzano | M | 27 | 165 | 57 | 2012 | 1,500 metres | Silver |
| Abdou Manzo | M | NA | NA | NA | 1988 | Marathon | NA |
| Abdou Manzo | M | NA | NA | NA | 1992 | Marathon | NA |
| Abdou Manzo | M | NA | NA | NA | 1996 | Marathon | NA |
| Rodney John "Rod" Mapstone | M | 26 | 176 | 76 | 1996 | 100 metres | NA |
| Mar Mar Min | F | 30 | 157 | 42 | 1988 | Marathon | NA |
| Katura Marae | F | 14 | 160 | 53 | 2004 | 100 metres | NA |
| Jos Marajo | M | 25 | 177 | 62 | 1980 | 800 metres | NA |
| Jos Marajo | M | 25 | 177 | 62 | 1980 | 1,500 metres | NA |
| Rakiya Maraoui-Qutier | F | 36 | 168 | 54 | 2004 | Marathon | NA |
| Natalia Mrescu (Andrei-Betini) | F | 27 | 166 | 52 | 1980 | 1,500 metres | NA |
| Lanni Marchant | F | 32 | 155 | 48 | 2016 | 10,000 metres | NA |
| Lanni Marchant | F | 32 | 155 | 48 | 2016 | Marathon | NA |
| Marco Marchei | M | 25 | 178 | 60 | 1980 | Marathon | NA |
| Marco Marchei | M | 29 | 178 | 60 | 1984 | Marathon | NA |
| Marcin Waldemar Marciniszyn | M | 29 | 185 | 77 | 2012 | 400 metres | NA |
| Luis Alberto Marco Contreras | M | 25 | 184 | 70 | 2012 | 800 metres | NA |
| Ryszard Antoni Marczak | M | 34 | 173 | 62 | 1980 | Marathon | NA |
| Sydney Maree | M | 32 | 180 | 66 | 1988 | 5,000 metres | NA |
| Chiko Johannes Maremane | M | 34 | 160 | 53 | 2000 | Marathon | NA |
| Ilona Marhele | F | 30 | 164 | 50 | 2016 | Marathon | NA |
| Guor Marial (-Mading Miaker) | M | 28 | 180 | 60 | 2012 | Marathon | NA |
| Guor Marial (-Mading Miaker) | M | 32 | 180 | 60 | 2016 | Marathon | NA |
| Albert Marie | M | 23 | 184 | 66 | 1980 | Marathon | NA |
| Albert Marie | M | 27 | 184 | 66 | 1984 | 10,000 metres | NA |
| Evans Marie | M | 21 | 176 | 73 | 2004 | 400 metres | NA |
| Bruno Marie-Rose | M | 19 | 193 | 83 | 1984 | 100 metres | NA |
| Bruno Marie-Rose | M | 23 | 193 | 83 | 1988 | 200 metres | NA |
| Lamine Marikong | M | 22 | NA | NA | 1992 | 200 metres | NA |
| Lamine Marikong | M | 22 | NA | NA | 1992 | 400 metres | NA |
| Viktor Fyodorovich Markin | M | 23 | 183 | 73 | 1980 | 400 metres | Gold |
| Anninos Markoullidis | M | 25 | 188 | 78 | 1996 | 100 metres | NA |
| Anninos Markoullidis | M | 25 | 188 | 78 | 1996 | 200 metres | NA |
| Anninos Markoullidis | M | 29 | 188 | 78 | 2000 | 100 metres | NA |
| Anninos Markoullidis | M | 29 | 188 | 78 | 2000 | 200 metres | NA |
| Anninos Markoullidis | M | 33 | 188 | 78 | 2004 | 200 metres | NA |
| Janet Marlow (Lawrence-, -Wood) | F | 21 | 165 | 55 | 1980 | 1,500 metres | NA |
| Mourad Marofit | M | 26 | 178 | 62 | 2008 | 5,000 metres | NA |
| Marie Veronique Antoinette Colette Jeannine Marot | F | 36 | 168 | 52 | 1992 | Marathon | NA |
| Deolinda Fernanda da Silva Marques | F | 26 | 163 | 50 | 1992 | 10,000 metres | NA |
| Michael Lawrence "Mike" Marsh | M | 24 | 178 | 75 | 1992 | 200 metres | Gold |
| Michael Lawrence "Mike" Marsh | M | 28 | 178 | 75 | 1996 | 100 metres | NA |
| Michael Lawrence "Mike" Marsh | M | 28 | 178 | 75 | 1996 | 200 metres | NA |
| John Henry Marshall | M | 20 | 191 | 75 | 1984 | 800 metres | NA |
| Pamela "Pam" Marshall | F | 28 | 178 | 63 | 1988 | 200 metres | NA |
| Soraima Martha | F | 17 | 168 | 58 | 1984 | 200 metres | NA |
| Eamonn Thomas Martin | M | 25 | 183 | 67 | 1984 | 5,000 metres | NA |
| Eamonn Thomas Martin | M | 29 | 183 | 67 | 1988 | 5,000 metres | NA |
| Eamonn Thomas Martin | M | 29 | 183 | 67 | 1988 | 10,000 metres | NA |
| Eamonn Thomas Martin | M | 33 | 183 | 67 | 1992 | 10,000 metres | NA |
| Frederick George "Fred" Martin | M | 17 | 181 | 76 | 1984 | 100 metres | NA |
| Frederick George "Fred" Martin | M | 17 | 181 | 76 | 1984 | 200 metres | NA |
| Jenna Martin (-Evans) | F | 24 | 173 | 65 | 2012 | 400 metres | NA |
| Leodigard Martin | M | 19 | 156 | 54 | 1980 | 10,000 metres | NA |
| Leodigard Martin | M | 19 | 156 | 54 | 1980 | Marathon | NA |
| Roxbert Martin | M | 26 | 178 | 66 | 1996 | 400 metres | NA |
| Roy Chester Martin | M | 21 | 183 | 79 | 1988 | 200 metres | NA |
| Lisa Frances Martin-Ondieki (-O'Dea) | F | 24 | 168 | 47 | 1984 | Marathon | NA |
| Lisa Frances Martin-Ondieki (-O'Dea) | F | 28 | 168 | 47 | 1988 | Marathon | Silver |
| Lisa Frances Martin-Ondieki (-O'Dea) | F | 32 | 168 | 47 | 1992 | Marathon | NA |
| Lisa Frances Martin-Ondieki (-O'Dea) | F | 36 | 168 | 47 | 1996 | Marathon | NA |
| Churandy Thomas Martina | M | 20 | 180 | 76 | 2004 | 100 metres | NA |
| Churandy Thomas Martina | M | 24 | 180 | 76 | 2008 | 100 metres | NA |
| Churandy Thomas Martina | M | 24 | 180 | 76 | 2008 | 200 metres | NA |
| Churandy Thomas Martina | M | 28 | 180 | 76 | 2012 | 100 metres | NA |
| Churandy Thomas Martina | M | 28 | 180 | 76 | 2012 | 200 metres | NA |
| Churandy Thomas Martina | M | 32 | 180 | 76 | 2016 | 100 metres | NA |
| Churandy Thomas Martina | M | 32 | 180 | 76 | 2016 | 200 metres | NA |
| Natalie Martindale | F | 19 | NA | NA | 1996 | 100 metres | NA |
| Brenda Martinez | F | 28 | 170 | 56 | 2016 | 1,500 metres | NA |
| Carmen Patricia Martnez Aguilera | F | 33 | 160 | 55 | 2016 | Marathon | NA |
| Flix Adolfo Martnez Cuevas | M | 23 | 183 | 75 | 2008 | 400 metres | NA |
| Mara Isabel Martnez Martn | F | 23 | 160 | 50 | 1996 | 5,000 metres | NA |
| Jos Manuel Martnez Fernndez | M | 32 | 176 | 62 | 2004 | 10,000 metres | NA |
| Jos Manuel Martnez Fernndez | M | 36 | 176 | 62 | 2008 | Marathon | NA |
| Kaina Darina Martnez | F | 26 | 157 | 59 | 2012 | 100 metres | NA |
| Luis E. Martnez Sican | M | 29 | 165 | 54 | 1996 | Marathon | NA |
| Mara Teresa "Mayte" Martnez Jimnez | F | 24 | 168 | 56 | 2000 | 800 metres | NA |
| Mara Teresa "Mayte" Martnez Jimnez | F | 28 | 168 | 56 | 2004 | 800 metres | NA |
| Yancarlos Martnez Martnez | M | 24 | 171 | 60 | 2016 | 200 metres | NA |
| Graciela Martins | F | 25 | 166 | 60 | 2012 | 400 metres | NA |
| Maria Martins-Valera (Dos Reis Silva-) | F | 30 | 162 | 53 | 2004 | 1,500 metres | NA |
| Nelia Martins | F | 18 | 150 | NA | 2016 | 1,500 metres | NA |
| Antonio "Tony" Martins-Bordelo | M | 28 | 169 | 58 | 1992 | 10,000 metres | NA |
| Yekaterina Mikhaylovna Martynova (-Sharmina) | F | 25 | 172 | 59 | 2012 | 1,500 metres | NA |
| Faraj Abdullah Saad Marzouk | M | NA | 175 | 70 | 1984 | 100 metres | NA |
| Edith Chewanjel Masai | F | 37 | 168 | 55 | 2004 | 5,000 metres | NA |
| Linet Chepkwemoi Masai | F | 18 | NA | NA | 2008 | 10,000 metres | Bronze |
| Moses Ndiema Masai | M | 22 | 168 | 54 | 2008 | 10,000 metres | NA |
| Moses Ndiema Masai | M | 26 | 168 | 54 | 2012 | 10,000 metres | NA |
| Jarbas Mascarenhas Jnior | M | 23 | 185 | 80 | 2004 | 100 metres | NA |
| Joel Mascoll | M | 21 | NA | NA | 1996 | 100 metres | NA |
| Gakologelwang Lesiba Masheto | M | 23 | 178 | 60 | 2008 | 400 metres | NA |
| Boitumelo Masilo | M | 20 | NA | NA | 2016 | 800 metres | NA |
| Pavel Maslk | M | 21 | 176 | 66 | 2012 | 200 metres | NA |
| Pavel Maslk | M | 21 | 176 | 66 | 2012 | 400 metres | NA |
| Pavel Maslk | M | 25 | 176 | 66 | 2016 | 400 metres | NA |
| Darya Maslova | F | 21 | 165 | 44 | 2016 | 10,000 metres | NA |
| Marina Vladimirovna Maslyonko | F | 30 | 164 | 57 | 2012 | 400 metres | NA |
| Lenka Masn | F | 27 | 170 | 55 | 2012 | 800 metres | NA |
| Tiyapo Maso | M | 27 | 170 | 58 | 2000 | Marathon | NA |
| Yousef Ahmed Al-Masrahi | M | 24 | 176 | 76 | 2012 | 400 metres | NA |
| Abdel Rahman Massad Saleh | M | 31 | 165 | 62 | 1988 | 5,000 metres | NA |
| James "Jimmy" Massallay | M | 27 | 175 | 60 | 1980 | 400 metres | NA |
| James "Jimmy" Massallay | M | 27 | 175 | 60 | 1980 | 800 metres | NA |
| Chauncy Master | M | 23 | NA | NA | 2008 | 1,500 metres | NA |
| Tereza Master | F | 27 | 149 | 45 | 2016 | Marathon | NA |
| Svetlana Aleksandrovna Masterkova | F | 28 | 168 | 50 | 1996 | 800 metres | Gold |
| Svetlana Aleksandrovna Masterkova | F | 28 | 168 | 50 | 1996 | 1,500 metres | Gold |
| Svetlana Aleksandrovna Masterkova | F | 32 | 168 | 50 | 2000 | 1,500 metres | NA |
| Mariano Nicols Mastromarino | M | 33 | 169 | 56 | 2016 | Marathon | NA |
| Artyom Vasilyevich Mastrov | M | 23 | 173 | 63 | 2000 | 800 metres | NA |
| Akemi Masuda | F | 20 | 152 | 42 | 1984 | Marathon | NA |
| Marisa Masullo | F | 21 | 170 | 60 | 1980 | 100 metres | NA |
| Marisa Masullo | F | 21 | 170 | 60 | 1980 | 200 metres | NA |
| Marisa Masullo | F | 25 | 170 | 60 | 1984 | 200 metres | NA |
| Marisa Masullo | F | 29 | 170 | 60 | 1988 | 100 metres | NA |
| Marisa Masullo | F | 29 | 170 | 60 | 1988 | 200 metres | NA |
| Emmanuel Matadi | M | 25 | NA | NA | 2016 | 100 metres | NA |
| Emmanuel Matadi | M | 25 | NA | NA | 2016 | 200 metres | NA |
| Cephas Matafi | M | 21 | 170 | 60 | 1992 | Marathon | NA |
| Juan Vicente Matala | M | 22 | NA | NA | 1992 | 200 metres | NA |
| Marcel Matanin | M | 30 | 176 | 60 | 2004 | Marathon | NA |
| Acacia Mate | F | NA | NA | NA | 1980 | 400 metres | NA |
| Acacia Mate | F | NA | NA | NA | 1980 | 800 metres | NA |
| Riccardo Giorgio Materazzi | M | 21 | 176 | 63 | 1984 | 800 metres | NA |
| Riccardo Giorgio Materazzi | M | 21 | 176 | 63 | 1984 | 1,500 metres | NA |
| Martin Irungu Mathathi | M | 22 | 165 | 49 | 2008 | 10,000 metres | NA |
| Luke Mathews | M | 21 | 183 | 70 | 2016 | 800 metres | NA |
| Luke Mathews | M | 21 | 183 | 70 | 2016 | 1,500 metres | NA |
| Charline Mathias | F | 24 | 173 | 60 | 2016 | 800 metres | NA |
| Marie Lande Mathieu | F | 27 | 161 | 55 | 1984 | 400 metres | NA |
| Michael Walter Mathieu | M | 24 | 178 | 76 | 2008 | 400 metres | NA |
| Michael Walter Mathieu | M | 28 | 178 | 76 | 2012 | 200 metres | NA |
| Manuel Fernando Gonilho Matias | M | 34 | 172 | 58 | 1996 | Marathon | NA |
| Bigboy Josie Matlapeng | M | 26 | 175 | 69 | 1984 | Marathon | NA |
| Bigboy Josie Matlapeng | M | 30 | 175 | 69 | 1988 | Marathon | NA |
| Matea Matoevi | F | 27 | 173 | 52 | 2016 | Marathon | NA |
| Maysa Hussain Matrood | F | 22 | 160 | 50 | 2000 | 5,000 metres | NA |
| Sibusiso Bruno Matsenjwa | M | 24 | 180 | 82 | 2012 | 200 metres | NA |
| Sibusiso Bruno Matsenjwa | M | 28 | 180 | 82 | 2016 | 200 metres | NA |
| Ryo Matsuda | M | 24 | 177 | 70 | 2004 | 200 metres | NA |
| Takayuki Matsumiya | M | 28 | 163 | 49 | 2008 | 5,000 metres | NA |
| Takayuki Matsumiya | M | 28 | 163 | 49 | 2008 | 10,000 metres | NA |
| Akemi Matsuno | F | 20 | 148 | 35 | 1988 | 10,000 metres | NA |
| Sven Matthes | M | 19 | 186 | 77 | 1988 | 100 metres | NA |
| David Matthews | M | 22 | 190 | 75 | 1996 | 800 metres | NA |
| David Matthews | M | 26 | 190 | 75 | 2000 | 800 metres | NA |
| Julian Francis Matthews | M | 28 | 184 | 73 | 2016 | 1,500 metres | NA |
| Brendan Arthur Matthias | M | 22 | 182 | 68 | 1992 | 5,000 metres | NA |
| Dalia Matuseviien (Zaurait-) | F | 25 | 167 | 52 | 1988 | 800 metres | NA |
| Lyudmila Mikhaylovna Matveyeva | F | 31 | 164 | 49 | 1988 | 10,000 metres | NA |
| Lyudmila Mikhaylovna Matveyeva | F | 35 | 164 | 49 | 1992 | 10,000 metres | NA |
| Vasyl Oleksandrovych Matviychuk | M | 26 | 180 | 62 | 2008 | Marathon | NA |
| Ado Maude | M | 21 | NA | NA | 1988 | 800 metres | NA |
| Maung Maung Nge | M | 22 | 170 | 54 | 2000 | 5,000 metres | NA |
| Margaret Kerubo Maury (Nyangoso-) | F | 30 | 165 | 49 | 2004 | 5,000 metres | NA |
| Sunday Maweni | M | 29 | 190 | 85 | 1988 | 400 metres | NA |
| Tanith Gaelene Maxwell | F | 36 | 169 | 53 | 2012 | Marathon | NA |
| Carey May (-Edge) | F | 25 | 163 | 48 | 1984 | Marathon | NA |
| Janete Mayal | F | 29 | 163 | 48 | 1992 | Marathon | NA |
| Myra Mayberry-Wilkinson | F | 27 | 170 | 58 | 1992 | 100 metres | NA |
| Myra Mayberry-Wilkinson | F | 27 | 170 | 58 | 1992 | 400 metres | NA |
| Myra Mayberry-Wilkinson | F | 31 | 170 | 58 | 1996 | 100 metres | NA |
| Myra Mayberry-Wilkinson | F | 31 | 170 | 58 | 1996 | 200 metres | NA |
| Lisa Mayer | F | 20 | 171 | 57 | 2016 | 200 metres | NA |
| John Mayers | M | 27 | 167 | 68 | 1984 | 200 metres | NA |
| Natasha Laren Mayers | F | 21 | 168 | 69 | 2000 | 100 metres | NA |
| Natasha Laren Mayers | F | 25 | 168 | 69 | 2004 | 100 metres | NA |
| John Paul Mayock | M | 25 | 180 | 65 | 1996 | 1,500 metres | NA |
| John Paul Mayock | M | 29 | 180 | 65 | 2000 | 1,500 metres | NA |
| John Paul Mayock | M | 33 | 180 | 65 | 2004 | 5,000 metres | NA |
| Freddy Santiago Mayola Fernndez | M | 22 | 176 | 74 | 2000 | 100 metres | NA |
| Jordi Antnio Mayoral Rodrguez | M | 23 | 178 | 65 | 1996 | 200 metres | NA |
| Andrea Mayr | F | 32 | 174 | 53 | 2012 | Marathon | NA |
| Andrea Mayr | F | 36 | 174 | 53 | 2016 | Marathon | NA |
| Marco Mayr | M | 24 | 178 | 59 | 1984 | 800 metres | NA |
| Karin Mayr-Krifka (-Knoll-) | F | 29 | 179 | 69 | 2000 | 100 metres | NA |
| Karin Mayr-Krifka (-Knoll-) | F | 29 | 179 | 69 | 2000 | 200 metres | NA |
| Karin Mayr-Krifka (-Knoll-) | F | 33 | 179 | 69 | 2004 | 100 metres | NA |
| Karin Mayr-Krifka (-Knoll-) | F | 33 | 179 | 69 | 2004 | 200 metres | NA |
| Rubn Dario Maza Larez | M | 29 | 173 | 69 | 1996 | Marathon | NA |
| Frank Maziya | M | 27 | NA | NA | 1988 | 100 metres | NA |
| Yelena Yevgenyevna Mazovka | F | 29 | 176 | 60 | 1996 | Marathon | NA |
| Takahiro Mazuka | M | 20 | 174 | 67 | 1996 | 200 metres | NA |
| Olga Sergeyevna Mazuryonok | F | 27 | 165 | 49 | 2016 | Marathon | NA |
| Amadou M'Bagnick M'Baye | M | 24 | 188 | 75 | 1988 | 100 metres | NA |
| Martial Mbandjock | M | 22 | 187 | 84 | 2008 | 100 metres | NA |
| Johnson Mbangiwa | M | 28 | 175 | 65 | 1984 | Marathon | NA |
| Ifeoma Mbanugo | F | 32 | 169 | 54 | 1984 | Marathon | NA |
| Charles Mbazira | M | 26 | 167 | 60 | 1984 | 100 metres | NA |
| Francky-Edgard Mbotto | M | 18 | 181 | 68 | 2016 | 800 metres | NA |
| Rosa Mbuamangongo | F | 19 | NA | NA | 1988 | 200 metres | NA |
| Brandon McBride | M | 22 | 193 | 74 | 2016 | 800 metres | NA |
| Jill Nichole McCabe | F | 21 | 174 | 56 | 1984 | 800 metres | NA |
| Jill Nichole McCabe | F | 21 | 174 | 56 | 1984 | 1,500 metres | NA |
| Maria McCambridge | F | 29 | 174 | 55 | 2004 | 5,000 metres | NA |
| Katharine "Katy" McCandless | F | 26 | 173 | 52 | 1996 | 5,000 metres | NA |
| Kerryn Anne McCann (Hindmarsh-) | F | 29 | 162 | 47 | 1996 | Marathon | NA |
| Kerryn Anne McCann (Hindmarsh-) | F | 33 | 162 | 47 | 2000 | Marathon | NA |
| Kerryn Anne McCann (Hindmarsh-) | F | 37 | 162 | 47 | 2004 | Marathon | NA |
| Kristopher James "Kris" McCarthy | M | 21 | 189 | 80 | 2000 | 800 metres | NA |
| Paul McCloy | M | 24 | 187 | 70 | 1988 | 10,000 metres | NA |
| Eilish McColgan | F | 25 | 176 | 53 | 2016 | 5,000 metres | NA |
| Elizabeth "Liz" McColgan (Lynch-, -Nuttall) | F | 24 | 170 | 45 | 1988 | 10,000 metres | Silver |
| Elizabeth "Liz" McColgan (Lynch-, -Nuttall) | F | 28 | 170 | 45 | 1992 | 10,000 metres | NA |
| Elizabeth "Liz" McColgan (Lynch-, -Nuttall) | F | 32 | 170 | 45 | 1996 | Marathon | NA |
| Lee McConnell | F | 25 | 178 | 63 | 2004 | 400 metres | NA |
| Lee McConnell | F | 29 | 178 | 63 | 2008 | 400 metres | NA |
| Lee McConnell | F | 33 | 178 | 63 | 2012 | 400 metres | NA |
| Nicholas Adam "Nick" McCormick | M | 30 | 188 | 70 | 2012 | 5,000 metres | NA |
| Francena Lynette McCorory | F | 23 | 171 | 68 | 2012 | 400 metres | NA |
| Beverly McDonald (-Stewart) | F | 26 | 169 | 59 | 1996 | 100 metres | NA |
| Beverly McDonald (-Stewart) | F | 26 | 169 | 59 | 1996 | 200 metres | NA |
| Beverly McDonald (-Stewart) | F | 30 | 169 | 59 | 2000 | 100 metres | NA |
| Beverly McDonald (-Stewart) | F | 30 | 169 | 59 | 2000 | 200 metres | Bronze |
| Beverly McDonald (-Stewart) | F | 34 | 169 | 59 | 2004 | 200 metres | NA |
| Michael L. McDonald | M | 21 | 183 | 85 | 1996 | 400 metres | NA |
| Rusheen McDonald | M | 19 | 175 | 81 | 2012 | 400 metres | NA |
| Rusheen McDonald | M | 23 | 175 | 81 | 2016 | 400 metres | NA |
| Sam McEntee | M | 24 | 191 | 67 | 2016 | 5,000 metres | NA |
| Danny D. McFarlane | M | 28 | 183 | 75 | 2000 | 400 metres | NA |
| Michael Anthony "Mike" McFarlane | M | 20 | 178 | 74 | 1980 | 200 metres | NA |
| Michael Anthony "Mike" McFarlane | M | 24 | 178 | 74 | 1984 | 100 metres | NA |
| Sonia Marian McGeorge (Vinal-) | F | 31 | 170 | 53 | 1996 | 5,000 metres | NA |
| Haley Louise McGregor | F | 25 | 160 | 46 | 2004 | 10,000 metres | NA |
| James Samuel McIlroy | M | 23 | 180 | 70 | 2000 | 800 metres | NA |
| Troy McIntosh | M | 23 | 178 | 73 | 1996 | 400 metres | NA |
| Troy McIntosh | M | 27 | 178 | 73 | 2000 | 400 metres | NA |
| Antonio Ricardo McKay | M | 20 | 183 | 77 | 1984 | 400 metres | Bronze |
| Kevin John McKay | M | 23 | 178 | 67 | 1992 | 1,500 metres | NA |
| Kevin John McKay | M | 27 | 178 | 67 | 1996 | 1,500 metres | NA |
| Thomas "Tom" McKean | M | 24 | 183 | 71 | 1988 | 800 metres | NA |
| Thomas "Tom" McKean | M | 28 | 183 | 71 | 1992 | 800 metres | NA |
| Catherina McKiernan | F | 26 | 165 | 48 | 1996 | 10,000 metres | NA |
| Kaila McKnight | F | 26 | 172 | 52 | 2012 | 1,500 metres | NA |
| Michael Adrian McLean | M | 22 | 185 | 77 | 1992 | 400 metres | NA |
| Michael James "Mike" McLeod | M | 28 | 180 | 63 | 1980 | 10,000 metres | NA |
| Michael James "Mike" McLeod | M | 32 | 180 | 63 | 1984 | 10,000 metres | Silver |
| Michael James "Mike" McLeod | M | 36 | 180 | 63 | 1988 | 10,000 metres | NA |
| Marie McMahon-Davenport | F | 21 | 165 | 52 | 1996 | 5,000 metres | NA |
| Marie McMahon-Davenport | F | 29 | 165 | 52 | 2004 | 10,000 metres | NA |
| Andrew Emlyn "Drew" McMaster | M | 23 | 166 | 68 | 1980 | 100 metres | NA |
| Christine Maree McMiken | F | 25 | 165 | 47 | 1988 | 10,000 metres | NA |
| Paul McMullen | M | 24 | 190 | 82 | 1996 | 1,500 metres | NA |
| David McNeill | M | 25 | 175 | 53 | 2012 | 5,000 metres | NA |
| David McNeill | M | 29 | 175 | 53 | 2016 | 10,000 metres | NA |
| Stephenie Ann McPherson | F | 27 | 173 | 57 | 2016 | 400 metres | NA |
| Tony McQuay | M | 22 | 181 | 72 | 2012 | 400 metres | NA |
| Brit McRoberts (Lind-Petersen-, -Townsend) | F | 27 | 178 | 56 | 1984 | 1,500 metres | NA |
| Hassan Mead | M | 25 | 188 | 66 | 2016 | 5,000 metres | NA |
| Jennifer Brenda "Jenny" Meadows | F | 27 | 156 | 48 | 2008 | 800 metres | NA |
| Robyn Adair Meagher | F | 29 | 167 | 54 | 1996 | 5,000 metres | NA |
| Adel Mechaal Mechaal | M | 25 | 182 | 71 | 2016 | 1,500 metres | NA |
| Adel Mechaal Mechaal | M | 25 | 182 | 71 | 2016 | 5,000 metres | NA |
| Teklemariam Medhin Weldeslassie | M | 19 | 184 | 65 | 2008 | 10,000 metres | NA |
| Teklemariam Medhin Weldeslassie | M | 23 | 184 | 65 | 2012 | 10,000 metres | NA |
| Gabriela Elizabeth Medina Solrzano | F | 23 | 160 | 55 | 2008 | 400 metres | NA |
| Vitaly Medvedev | M | 19 | 173 | 64 | 1996 | 100 metres | NA |
| Vitaly Medvedev | M | 23 | 173 | 64 | 2000 | 100 metres | NA |
| Abdellatif Meftah | M | 30 | 173 | 59 | 2012 | Marathon | NA |
| Mitiku Megersa | M | 19 | 170 | 60 | 1992 | 1,500 metres | NA |
| Mizan Mehari | M | 20 | 169 | 57 | 2000 | 5,000 metres | NA |
| Rehaset Mehari | F | 23 | 165 | 51 | 2012 | Marathon | NA |
| Sahim Saleh Mehdi | M | 20 | NA | NA | 1988 | 200 metres | NA |
| Estella Meheux | F | 18 | 180 | 54 | 1980 | 100 metres | NA |
| Estella Meheux | F | 18 | 180 | 54 | 1980 | 200 metres | NA |
| Stefano Mei | M | 21 | 182 | 62 | 1984 | 1,500 metres | NA |
| Stefano Mei | M | 25 | 182 | 62 | 1988 | 5,000 metres | NA |
| Simone Meier (-Duarte) | F | 26 | 172 | 48 | 1992 | 1,500 metres | NA |
| Zonia Patricia Meigham Jurez | F | 30 | 170 | 56 | 1984 | 400 metres | NA |
| Zonia Patricia Meigham Jurez | F | 30 | 170 | 56 | 1984 | 800 metres | NA |
| Ben Youssef Mit | M | 25 | 180 | 75 | 2012 | 100 metres | NA |
| Ben Youssef Mit | M | 29 | 180 | 75 | 2016 | 100 metres | NA |
| Ibrahim Mit | M | 23 | 183 | 75 | 2000 | 100 metres | NA |
| Abebe Mekonnen | M | 28 | 167 | 62 | 1992 | Marathon | NA |
| Abebe Mekonnen | M | 32 | 167 | 62 | 1996 | Marathon | NA |
| Deresse Mekonnen Tsigu | M | 20 | 175 | 60 | 2008 | 1,500 metres | NA |
| Hailu Mekonnen | M | 20 | 172 | 61 | 2000 | 1,500 metres | NA |
| Santa Ins Melchor Huiza | F | 17 | 152 | 45 | 2004 | 5,000 metres | NA |
| Santa Ins Melchor Huiza | F | 25 | 152 | 45 | 2012 | Marathon | NA |
| Santa Ins Melchor Huiza | F | 29 | 152 | 45 | 2016 | Marathon | NA |
| udmila Melicherov | F | 24 | 155 | 43 | 1988 | Marathon | NA |
| Cornelia Marina "Lia" Melis | F | 28 | 162 | 56 | 1988 | Marathon | NA |
| Cornelia Marina "Lia" Melis | F | 32 | 162 | 56 | 1992 | Marathon | NA |
| Meselech Melkamu Haileyesus | F | 23 | 158 | 48 | 2008 | 5,000 metres | NA |
| Reynier Mea Berenguer | M | 19 | 174 | 79 | 2016 | 200 metres | NA |
| Luciana de Paula Mendes | F | 24 | 174 | 53 | 1996 | 800 metres | NA |
| Luciana de Paula Mendes | F | 33 | 174 | 53 | 2004 | 800 metres | NA |
| Adalberto Mndez Q. | M | 21 | 174 | 72 | 1996 | 100 metres | NA |
| Porfirio Mndez Acosta | M | 22 | 184 | 78 | 1988 | 800 metres | NA |
| Ana Amelia Menndez Bernardo | F | 24 | 160 | 54 | 1996 | 800 metres | NA |
| Oscar D. Meneses Gonzlez | M | 23 | 178 | 69 | 2000 | 100 metres | NA |
| Aleixo-Platini Menga | M | 28 | 182 | 82 | 2016 | 200 metres | NA |
| Pietro Paolo Mennea | M | 28 | 180 | 73 | 1980 | 100 metres | NA |
| Pietro Paolo Mennea | M | 28 | 180 | 73 | 1980 | 200 metres | Gold |
| Pietro Paolo Mennea | M | 32 | 180 | 73 | 1984 | 200 metres | NA |
| Pietro Paolo Mennea | M | 36 | 180 | 73 | 1988 | 200 metres | NA |
| Collins Mensah | M | 23 | 180 | 77 | 1984 | 100 metres | NA |
| Nouria Mrah-Benida | F | 25 | 162 | 54 | 1996 | 800 metres | NA |
| Nouria Mrah-Benida | F | 29 | 162 | 54 | 2000 | 1,500 metres | Gold |
| Boniface Merande | M | 26 | 170 | 60 | 1988 | 10,000 metres | NA |
| Boniface Merande | M | 30 | 170 | 60 | 1992 | Marathon | NA |
| Csar Mercado | M | 24 | 167 | 52 | 1984 | Marathon | NA |
| Deriba Merga Ejigu | M | 25 | 169 | 53 | 2008 | Marathon | NA |
| Aselefech Mergia | F | 27 | 168 | 50 | 2012 | Marathon | NA |
| Mara Julia Merino Garca | F | 21 | 171 | 61 | 1992 | 400 metres | NA |
| Khristoforos Merousis | M | 34 | 178 | 72 | 2016 | Marathon | NA |
| Lee Matthew Merrien | M | 33 | 182 | 61 | 2012 | Marathon | NA |
| LaShawn Merritt | M | 22 | 191 | 86 | 2008 | 400 metres | Gold |
| LaShawn Merritt | M | 26 | 191 | 86 | 2012 | 400 metres | NA |
| LaShawn Merritt | M | 30 | 191 | 86 | 2016 | 200 metres | NA |
| LaShawn Merritt | M | 30 | 191 | 86 | 2016 | 400 metres | Bronze |
| Katharine Merry | F | 21 | 173 | 62 | 1996 | 200 metres | NA |
| Katharine Merry | F | 25 | 173 | 62 | 2000 | 400 metres | Bronze |
| Nafi Ahmed Hamed Mersal | M | 24 | 180 | 86 | 1984 | 400 metres | NA |
| Amanuel Mesel Tikue | M | 21 | 177 | 59 | 2012 | 5,000 metres | NA |
| Amanuel Mesel Tikue | M | 25 | 177 | 59 | 2016 | Marathon | NA |
| Tesfayohannes Mesfin | M | 33 | 182 | 62 | 2008 | Marathon | NA |
| Barnab Messomo | M | 27 | NA | NA | 1984 | 100 metres | NA |
| Megan Elizabeth Metcalfe (-Wright) | F | 26 | 157 | 51 | 2008 | 5,000 metres | NA |
| Joseph Obinna Metu | M | 20 | 189 | 76 | 2008 | 100 metres | NA |
| Joseph Obinna Metu | M | 20 | 189 | 76 | 2008 | 200 metres | NA |
| Joseph Obinna Metu | M | 24 | 189 | 76 | 2012 | 100 metres | NA |
| Daniele Meucci | M | 26 | 178 | 64 | 2012 | 5,000 metres | NA |
| Daniele Meucci | M | 26 | 178 | 64 | 2012 | 10,000 metres | NA |
| Daniele Meucci | M | 30 | 178 | 64 | 2016 | Marathon | NA |
| Elana Meyer (-van Zyl) | F | 25 | 158 | 55 | 1992 | 10,000 metres | Silver |
| Elana Meyer (-van Zyl) | F | 29 | 158 | 55 | 1996 | Marathon | NA |
| Elana Meyer (-van Zyl) | F | 33 | 158 | 55 | 2000 | 10,000 metres | NA |
| Assefa Mezgebu | M | 18 | 175 | 55 | 1996 | 5,000 metres | NA |
| Assefa Mezgebu | M | 22 | 175 | 55 | 2000 | 10,000 metres | Bronze |
| Ishmael Mhaladi | M | 32 | 177 | 70 | 1980 | 1,500 metres | NA |
| Ousman Miangoto | M | 29 | 175 | 70 | 1984 | 800 metres | NA |
| Vera Michallek (Steiert-) | F | 29 | 168 | 52 | 1988 | 1,500 metres | NA |
| Anne Michel | F | 20 | 172 | 60 | 1980 | 400 metres | NA |
| Daniel "Dan" Middleman | M | 26 | 180 | 61 | 1996 | 10,000 metres | NA |
| Maja Mihalinec | F | 26 | 175 | 65 | 2016 | 200 metres | NA |
| Elina Dmitriyevna Mikhina | F | 22 | 170 | 55 | 2016 | 400 metres | NA |
| Irina Mikitenko (Volynskaya-) | F | 23 | 162 | 47 | 1996 | 5,000 metres | NA |
| Irina Mikitenko (Volynskaya-) | F | 28 | 162 | 47 | 2000 | 5,000 metres | NA |
| Irina Mikitenko (Volynskaya-) | F | 31 | 162 | 47 | 2004 | 5,000 metres | NA |
| Irina Mikitenko (Volynskaya-) | F | 39 | 162 | 47 | 2012 | Marathon | NA |
| Emilia Mikue Ondo | F | 19 | 160 | 63 | 2004 | 800 metres | NA |
| Emilia Mikue Ondo | F | 23 | 160 | 63 | 2008 | 800 metres | NA |
| Alba Milana | F | 25 | 171 | 50 | 1984 | Marathon | NA |
| Milena Milaevi | F | 24 | 173 | 64 | 2008 | 100 metres | NA |
| Jean ric Milazar | M | 25 | 190 | 80 | 2000 | 400 metres | NA |
| Jean ric Milazar | M | 29 | 190 | 80 | 2004 | 400 metres | NA |
| Jean ric Milazar | M | 33 | 190 | 80 | 2008 | 400 metres | NA |
| Joel Milburn | M | 22 | 182 | 75 | 2008 | 400 metres | NA |
| Helen Louise Miles (-Jones) | F | 21 | 160 | 55 | 1988 | 100 metres | NA |
| Jearl Atawa Miles-Clark | F | 25 | 170 | 60 | 1992 | 400 metres | NA |
| Jearl Atawa Miles-Clark | F | 29 | 170 | 60 | 1996 | 400 metres | NA |
| Jearl Atawa Miles-Clark | F | 34 | 170 | 60 | 2000 | 800 metres | NA |
| Jearl Atawa Miles-Clark | F | 37 | 170 | 60 | 2004 | 800 metres | NA |
| Davide Milesi | M | 31 | 178 | 61 | 1996 | Marathon | NA |
| Roger Milhau | M | 25 | 175 | 69 | 1980 | 800 metres | NA |
| Dmitrijs Mikvis | M | 22 | 182 | 72 | 2004 | 800 metres | NA |
| Dmitrijs Mikvis | M | 26 | 182 | 72 | 2008 | 800 metres | NA |
| Adam Leslie Miller | M | 20 | 183 | 74 | 2004 | 200 metres | NA |
| Coby Miller | M | 23 | 168 | 68 | 2000 | 200 metres | NA |
| Inger Z. Miller | F | 24 | 163 | 55 | 1996 | 200 metres | NA |
| Larry R. Miller | M | 21 | 178 | 68 | 1984 | 200 metres | NA |
| Ramon Salomon Miller | M | 25 | 180 | 67 | 2012 | 400 metres | NA |
| Shaunae Miller (-Uibo) | F | 18 | 185 | 69 | 2012 | 400 metres | NA |
| Shaunae Miller (-Uibo) | F | 22 | 185 | 69 | 2016 | 400 metres | Gold |
| Ross Arthur Millington | M | 26 | 173 | 58 | 2016 | 10,000 metres | NA |
| Dietmar Millonig | M | 25 | 169 | 57 | 1980 | 5,000 metres | NA |
| Dietmar Millonig | M | 33 | 169 | 57 | 1988 | 5,000 metres | NA |
| Taylor Milne | M | 26 | 165 | 60 | 2008 | 1,500 metres | NA |
| Luk Milo | M | 24 | 183 | 83 | 2008 | 100 metres | NA |
| Mohamed Hossain Milzer | M | 21 | 174 | 65 | 1988 | 400 metres | NA |
| Mohamed Hossain Milzer | M | 21 | 174 | 65 | 1988 | 800 metres | NA |
| Zeina El-Jas Boulos Neaimi "Mina" | F | 21 | 167 | 65 | 1984 | 400 metres | NA |
| Gary John Minihan | M | 22 | 175 | 70 | 1984 | 400 metres | NA |
| ana Minina (-epunova) | F | 23 | 174 | 58 | 2000 | 400 metres | NA |
| Militsa Mircheva | F | 22 | 165 | 50 | 2016 | Marathon | NA |
| Hanna Valerivna Mishchenko | F | 24 | 166 | 51 | 2008 | 1,500 metres | NA |
| Hanna Valerivna Mishchenko | F | 28 | 166 | 51 | 2012 | 1,500 metres | NA |
| Oleg Olegovich Mishukov | M | 23 | 183 | 71 | 2004 | 400 metres | NA |
| Irina Vladimirovna Mistyukevich | F | 23 | 182 | 69 | 2000 | 800 metres | NA |
| Dennis Allen Mitchell | M | 22 | 175 | 70 | 1988 | 100 metres | NA |
| Dennis Allen Mitchell | M | 26 | 175 | 70 | 1992 | 100 metres | Bronze |
| Dennis Allen Mitchell | M | 30 | 175 | 70 | 1996 | 100 metres | NA |
| Kerri-Ann Mitchell | F | 29 | 165 | 56 | 2012 | 100 metres | NA |
| Maurice Mitchell | M | 22 | 180 | 74 | 2012 | 200 metres | NA |
| Morgan Mitchell | F | 21 | 177 | 63 | 2016 | 400 metres | NA |
| Richard Charles "Rick" Mitchell | M | 25 | 183 | 71 | 1980 | 400 metres | Silver |
| Nethaneel Joseph Mitchell-Blake | M | 22 | 187 | 86 | 2016 | 200 metres | NA |
| Misako Miyahara | F | 26 | 155 | 41 | 1988 | Marathon | NA |
| Dickson Marwa Mkami | M | 26 | 179 | 68 | 2008 | 10,000 metres | NA |
| Juma Mnyampanda | M | 20 | 164 | 55 | 1988 | 5,000 metres | NA |
| Mo Myeong-Hui | F | 21 | 171 | 68 | 1984 | 200 metres | NA |
| Patrick Mocci-Raoumb | M | 26 | 160 | 70 | 1996 | 100 metres | NA |
| Sabrina Mockenhaupt | F | 23 | 155 | 45 | 2004 | 10,000 metres | NA |
| Sabrina Mockenhaupt | F | 27 | 155 | 45 | 2008 | 10,000 metres | NA |
| Sabrina Mockenhaupt | F | 31 | 155 | 45 | 2012 | 10,000 metres | NA |
| Ato Modibo-Stephens | M | 21 | 188 | 78 | 2000 | 400 metres | NA |
| Ato Modibo-Stephens | M | 25 | 188 | 78 | 2004 | 400 metres | NA |
| Ato Modibo-Stephens | M | 29 | 188 | 78 | 2008 | 400 metres | NA |
| Vincenzo Massimo Modica | M | 29 | 168 | 53 | 2000 | Marathon | NA |
| Bente Moe | F | 23 | 168 | 50 | 1984 | Marathon | NA |
| Bente Moe | F | 27 | 168 | 50 | 1988 | Marathon | NA |
| Geir Anders Moen | M | 27 | 190 | 85 | 1996 | 200 metres | NA |
| Geir Anders Moen | M | 31 | 190 | 85 | 2000 | 200 metres | NA |
| Sondre Nordstad Moen | M | 25 | 178 | 62 | 2016 | Marathon | NA |
| Ehsan Mohajer Shojaei | M | 25 | 175 | 62 | 2008 | 800 metres | NA |
| Nazmizan Mohamad | M | 23 | 181 | 78 | 2004 | 200 metres | NA |
| Abbas Mohamed | M | 24 | NA | NA | 1988 | Marathon | NA |
| Anwar Omar Mohamed Ali | M | 15 | 184 | 55 | 1992 | 800 metres | NA |
| Awmima Mohamed | F | 15 | 168 | 64 | 2000 | 400 metres | NA |
| Hamada Mohamed Mohamed Ahmad | M | 19 | 175 | 65 | 2012 | 800 metres | NA |
| Hamada Mohamed Mohamed Ahmad | M | 23 | 175 | 65 | 2016 | 800 metres | NA |
| Kadra Mohamed Dembil | F | 19 | 155 | 55 | 2016 | 1,500 metres | NA |
| Mohamed Hassan Mohamed | M | 18 | NA | NA | 2012 | 1,500 metres | NA |
| Mohamed Daud Mohamed | M | 20 | NA | NA | 2016 | 5,000 metres | NA |
| Yohannes Mohamed | M | 32 | 177 | 55 | 1980 | 5,000 metres | NA |
| Abdulla Mohamed Hussein | M | 16 | 170 | 54 | 2004 | 400 metres | NA |
| Abdullah Abkar Mohammed | M | 19 | 172 | 73 | 2016 | 100 metres | NA |
| Mohala Mohloli | M | 26 | 180 | 54 | 1988 | Marathon | NA |
| Henry Mahlomola Mohoanyane | M | 28 | 175 | 67 | 1992 | 400 metres | NA |
| Hendrik Mokganyetsi | M | 20 | 182 | 70 | 1996 | 400 metres | NA |
| Hendrik Mokganyetsi | M | 25 | 182 | 70 | 2000 | 400 metres | NA |
| Abel Slanang Mokibe | M | 27 | NA | NA | 1992 | Marathon | NA |
| Stephen Mokoka | M | 27 | 157 | 52 | 2012 | Marathon | NA |
| Stephen Mokoka | M | 31 | 157 | 52 | 2016 | 10,000 metres | NA |
| Carol Mokola | F | 27 | 159 | 49 | 2004 | 100 metres | NA |
| Mopeli Molapo | M | 22 | 184 | 87 | 1980 | 1,500 metres | NA |
| California Molefe | M | 24 | 172 | 62 | 2004 | 400 metres | NA |
| Enrique Molina Vargas | M | 28 | 175 | 62 | 1996 | 5,000 metres | NA |
| Enrique Molina Vargas | M | 32 | 175 | 62 | 2000 | 10,000 metres | NA |
| Jos Luis Molina Nez | M | 27 | 172 | 62 | 1992 | 5,000 metres | NA |
| Jos Luis Molina Nez | M | 31 | 172 | 62 | 1996 | Marathon | NA |
| Jos Luis Molina Nez | M | 35 | 172 | 62 | 2000 | Marathon | NA |
| Lus Ariel Molina | M | 28 | 172 | 57 | 2016 | Marathon | NA |
| Manlio Molinari | M | 19 | 184 | 72 | 1984 | 800 metres | NA |
| Manlio Molinari | M | 24 | 184 | 72 | 1988 | 800 metres | NA |
| Manlio Molinari | M | 31 | 184 | 72 | 1996 | 800 metres | NA |
| Lorraine Mary Moller (-Daws, -Smith) | F | 29 | 175 | 55 | 1984 | Marathon | NA |
| Lorraine Mary Moller (-Daws, -Smith) | F | 33 | 175 | 55 | 1988 | Marathon | NA |
| Lorraine Mary Moller (-Daws, -Smith) | F | 37 | 175 | 55 | 1992 | Marathon | Bronze |
| Lorraine Mary Moller (-Daws, -Smith) | F | 41 | 175 | 55 | 1996 | Marathon | NA |
| Silke Mller (Gladisch-) | F | 24 | 168 | 57 | 1988 | 100 metres | NA |
| Silke Mller (Gladisch-) | F | 24 | 168 | 57 | 1988 | 200 metres | NA |
| Tams Molnr | M | 24 | 183 | 75 | 1992 | 400 metres | NA |
| Mama Moluh | M | 26 | NA | NA | 1984 | 400 metres | NA |
| Jeremy "Jerry" Molyneaux | M | 26 | 181 | 65 | 1984 | 800 metres | NA |
| Abdel Majid Moncef | M | 27 | 182 | 68 | 1988 | 1,500 metres | NA |
| Avard Moncur | M | 21 | 193 | 87 | 2000 | 400 metres | NA |
| milie Mondor | F | 23 | 168 | 53 | 2004 | 5,000 metres | NA |
| Martn Mondragn | M | 34 | 166 | 56 | 1988 | Marathon | NA |
| Stephen James "Steve" Moneghetti | M | 25 | 176 | 60 | 1988 | Marathon | NA |
| Stephen James "Steve" Moneghetti | M | 29 | 176 | 60 | 1992 | Marathon | NA |
| Stephen James "Steve" Moneghetti | M | 33 | 176 | 60 | 1996 | Marathon | NA |
| Stephen James "Steve" Moneghetti | M | 37 | 176 | 60 | 2000 | Marathon | NA |
| Elizabeth Mongudhi | F | 26 | 159 | 48 | 1996 | Marathon | NA |
| Elizabeth Mongudhi | F | 30 | 159 | 48 | 2000 | Marathon | NA |
| Uwe Mnkemeyer | M | 24 | 180 | 66 | 1984 | 5,000 metres | NA |
| Carlos Fernando Sousa Monteiro | M | 26 | 178 | 64 | 1992 | 5,000 metres | NA |
| Ins Alexandra das Neves Monteiro | F | 24 | 158 | 50 | 2004 | 5,000 metres | NA |
| Ins Alexandra das Neves Monteiro | F | 28 | 158 | 50 | 2008 | Marathon | NA |
| Jos Esteban Montiel Gmez | M | 29 | 172 | 56 | 1992 | Marathon | NA |
| Isidro Montoya Valencia | M | 21 | 176 | 68 | 2012 | 100 metres | NA |
| Amantle Montsho | F | 21 | 173 | 57 | 2004 | 400 metres | NA |
| Amantle Montsho | F | 25 | 173 | 57 | 2008 | 400 metres | NA |
| Amantle Montsho | F | 29 | 173 | 57 | 2012 | 400 metres | NA |
| Jude Monye | M | 22 | 188 | 79 | 1996 | 400 metres | NA |
| Jude Monye | M | 26 | 188 | 79 | 2000 | 400 metres | NA |
| Tasama Moogas | M | 28 | 165 | 52 | 2016 | Marathon | NA |
| Ann Mooney | F | 25 | NA | NA | 2000 | 400 metres | NA |
| David Robert "Dave" Moorcroft | M | 27 | 180 | 66 | 1980 | 5,000 metres | NA |
| David Robert "Dave" Moorcroft | M | 31 | 180 | 66 | 1984 | 5,000 metres | NA |
| LaShauntea Moore | F | 21 | 165 | 59 | 2004 | 200 metres | NA |
| Melissa Moore (-Medlicott) | F | 24 | 166 | 60 | 1992 | 200 metres | NA |
| Thabiso Paul Moqhali | M | 24 | 168 | 49 | 1992 | Marathon | NA |
| Thabiso Paul Moqhali | M | 32 | 168 | 49 | 2000 | Marathon | NA |
| Luis Orlando de los Angeles Mora Padilla | M | 24 | 172 | 58 | 1984 | 5,000 metres | NA |
| Luis Orlando de los Angeles Mora Padilla | M | 24 | 172 | 58 | 1984 | 10,000 metres | NA |
| Pedro Jess Mora Suescun | M | 34 | 169 | 55 | 2012 | Marathon | NA |
| Mohammad Jaafar Moradi | M | 26 | 169 | 62 | 2016 | Marathon | NA |
| Sajjad Moradi | M | 21 | 183 | 68 | 2004 | 800 metres | NA |
| Sajjad Moradi | M | 25 | 183 | 68 | 2008 | 800 metres | NA |
| Sajjad Moradi | M | 29 | 183 | 68 | 2012 | 800 metres | NA |
| Celiangeli Morales Melndez | F | 30 | 165 | 63 | 2016 | 200 metres | NA |
| Luis Morales Scott | M | 20 | 180 | 67 | 1984 | 100 metres | NA |
| Luis Morales Scott | M | 20 | 180 | 67 | 1984 | 200 metres | NA |
| John Sello Morapedi | M | 19 | 170 | 54 | 1996 | 5,000 metres | NA |
| Abderrahmane Morceli | M | 23 | 171 | 61 | 1980 | 1,500 metres | NA |
| Abderrahmane Morceli | M | 27 | 171 | 61 | 1984 | 1,500 metres | NA |
| Noureddine Morceli | M | 22 | 175 | 60 | 1992 | 1,500 metres | NA |
| Noureddine Morceli | M | 26 | 175 | 60 | 1996 | 1,500 metres | Gold |
| Noureddine Morceli | M | 30 | 175 | 60 | 2000 | 1,500 metres | NA |
| Tigist Moreda | F | NA | 155 | 50 | 1992 | 10,000 metres | NA |
| Delfim Jos Teixeira Moreira | M | 28 | 177 | 65 | 1984 | Marathon | NA |
| Jos Carlos Gomes Moreira | M | 24 | 172 | 76 | 2008 | 100 metres | NA |
| Sara Isabel Fonseca Moreira | F | 26 | 166 | 50 | 2012 | 10,000 metres | NA |
| Sara Isabel Fonseca Moreira | F | 30 | 166 | 50 | 2016 | Marathon | NA |
| Margaret Morel | F | 22 | 166 | 51 | 1980 | 800 metres | NA |
| Margaret Morel | F | 22 | 166 | 51 | 1980 | 1,500 metres | NA |
| Carlos Bernardo Moreno Lira | M | 20 | 174 | 72 | 1988 | 100 metres | NA |
| Carlos Bernardo Moreno Lira | M | 20 | 174 | 72 | 1988 | 200 metres | NA |
| Alex Morgan | M | 23 | 183 | 66 | 1996 | 800 metres | NA |
| Lyubov Vasilyevna Morgunova | F | 29 | 170 | 46 | 2000 | Marathon | NA |
| Max Morinire | M | 24 | 183 | 78 | 1988 | 100 metres | NA |
| Max Morinire | M | 28 | 183 | 78 | 1992 | 100 metres | NA |
| Koichi Morishita | M | 24 | 165 | 54 | 1992 | Marathon | Silver |
| Paola Moro | F | 31 | 160 | 50 | 1984 | Marathon | NA |
| Mpho Jonas Morobe | M | 29 | 172 | 60 | 1996 | 400 metres | NA |
| Devon Morris | M | 23 | 180 | 75 | 1984 | 400 metres | NA |
| Devon Morris | M | 27 | 180 | 75 | 1988 | 400 metres | NA |
| Devon Morris | M | 31 | 180 | 75 | 1992 | 400 metres | NA |
| Ian Morris | M | 26 | 175 | 65 | 1988 | 400 metres | NA |
| Ian Morris | M | 30 | 175 | 65 | 1992 | 400 metres | NA |
| Ruth Leona Morris | F | 25 | 170 | 64 | 1988 | 200 metres | NA |
| Ruth Leona Morris | F | 25 | 170 | 64 | 1988 | 400 metres | NA |
| Ruth Leona Morris | F | 29 | 170 | 64 | 1992 | 200 metres | NA |
| Ruth Leona Morris | F | 29 | 170 | 64 | 1992 | 400 metres | NA |
| Tracey Anne Morris (Jones-) | F | 36 | 170 | 53 | 2004 | Marathon | NA |
| Lesley Margaret Morton (-Ryan) | F | 28 | 161 | 44 | 1992 | 10,000 metres | NA |
| Mari Paz Mosanga Motanga | F | 17 | 158 | 46 | 2000 | 100 metres | NA |
| Charles Moses | M | 30 | 189 | 72 | 1984 | 400 metres | NA |
| Leonid Nikolayevich Moseyev | M | 27 | 180 | 64 | 1980 | Marathon | NA |
| Moses Cheruiyot Mosop (Kimosop) | M | 19 | 152 | 50 | 2004 | 10,000 metres | NA |
| Geiner Alonso Mosquera Becerra | M | 24 | 187 | 75 | 2008 | 400 metres | NA |
| Moses Moeketsi Mosuhli | M | 27 | 159 | 62 | 2008 | Marathon | NA |
| Golekane Mosveu | M | 31 | 163 | 51 | 1980 | 10,000 metres | NA |
| Rosa Mara Correia dos Santos Mota | F | 26 | 157 | 45 | 1984 | Marathon | Bronze |
| Rosa Mara Correia dos Santos Mota | F | 30 | 157 | 45 | 1988 | Marathon | Gold |
| Nico Motchebon | M | 26 | 186 | 81 | 1996 | 800 metres | NA |
| Cydonie Camille Mothersill (-Modibo) | F | 18 | 171 | 57 | 1996 | 100 metres | NA |
| Cydonie Camille Mothersill (-Modibo) | F | 22 | 171 | 57 | 2000 | 100 metres | NA |
| Cydonie Camille Mothersill (-Modibo) | F | 22 | 171 | 57 | 2000 | 200 metres | NA |
| Cydonie Camille Mothersill (-Modibo) | F | 26 | 171 | 57 | 2004 | 200 metres | NA |
| Cydonie Camille Mothersill (-Modibo) | F | 30 | 171 | 57 | 2008 | 200 metres | NA |
| Jonas Matas Motiejnas | M | 25 | 188 | 77 | 2000 | 400 metres | NA |
| Craig Stuart Mottram | M | 20 | 188 | 71 | 2000 | 5,000 metres | NA |
| Craig Stuart Mottram | M | 24 | 188 | 71 | 2004 | 5,000 metres | NA |
| Craig Stuart Mottram | M | 28 | 188 | 71 | 2008 | 5,000 metres | NA |
| Craig Stuart Mottram | M | 32 | 188 | 71 | 2012 | 5,000 metres | NA |
| Abdi Waiss Mouhyadin | M | 20 | 160 | 60 | 2016 | 1,500 metres | NA |
| Augustus Moulton | M | 24 | 173 | 64 | 1984 | 200 metres | NA |
| Mohammed Mourhit | M | 29 | 164 | 55 | 2000 | 10,000 metres | NA |
| Omar Moussa Bouh | M | 27 | 163 | 53 | 1988 | Marathon | NA |
| Omar Moussa Bouh | M | 35 | 163 | 53 | 1996 | Marathon | NA |
| Samir Moussaoui | M | 25 | 172 | 65 | 2000 | 10,000 metres | NA |
| Samir Moussaoui | M | 29 | 172 | 65 | 2004 | 5,000 metres | NA |
| Mohamed Moustaoui | M | 23 | 174 | 62 | 2008 | 1,500 metres | NA |
| Mohamed Moustaoui | M | 27 | 174 | 62 | 2012 | 1,500 metres | NA |
| Sotirios Moutsanas | M | 26 | 178 | 56 | 1984 | 800 metres | NA |
| Pol Moya Betriu | M | 19 | 178 | 62 | 2016 | 800 metres | NA |
| Gcinile Moyane | F | 24 | 167 | 55 | 2004 | 200 metres | NA |
| Henry Moyo | M | 24 | NA | NA | 1996 | 5,000 metres | NA |
| Samukeliso Moyo | F | 26 | 160 | 48 | 2000 | 5,000 metres | NA |
| Franoise M'Pika | F | 28 | 168 | 53 | 1984 | 100 metres | NA |
| Franoise M'Pika | F | 28 | 168 | 53 | 1984 | 200 metres | NA |
| Emmanuel M'Pioh | M | 28 | 180 | 64 | 1980 | Marathon | NA |
| Thuso Mpuang | M | 22 | 177 | 75 | 2008 | 200 metres | NA |
| Banuelia Mrashani (-Katesigwa) | F | 26 | 153 | 48 | 2004 | Marathon | NA |
| Zakia Mrisho Mohamed | F | 32 | 150 | 50 | 2008 | 5,000 metres | NA |
| Zakia Mrisho Mohamed | F | 36 | 150 | 50 | 2012 | 5,000 metres | NA |
| Isaiah Msibi | M | 24 | 170 | 62 | 2008 | 1,500 metres | NA |
| Gideon Buthana Mthembu | M | 24 | NA | NA | 1988 | Marathon | NA |
| Lui Muavesi | M | 22 | 185 | 75 | 1988 | 800 metres | NA |
| Muyegbe Mubala | F | 21 | NA | NA | 1992 | 100 metres | NA |
| Saad Hamada Mubarak Ali | M | 31 | 165 | 67 | 1992 | Marathon | NA |
| Bedan Karoki Muchiri | M | 21 | 170 | 54 | 2012 | 10,000 metres | NA |
| Bedan Karoki Muchiri | M | 25 | 170 | 54 | 2016 | 10,000 metres | NA |
| Langa Mudongo | M | 25 | 180 | 66 | 1980 | 800 metres | NA |
| Seraphin Mugabo | M | 24 | 183 | 76 | 1992 | 5,000 metres | NA |
| Naomi Wanjiku Mugo | F | 19 | 163 | 50 | 1996 | 1,500 metres | NA |
| Naomi Wanjiku Mugo | F | 23 | 163 | 50 | 2000 | 1,500 metres | NA |
| Carline Muir | F | 20 | 170 | 65 | 2008 | 400 metres | NA |
| Carline Muir | F | 28 | 170 | 65 | 2016 | 400 metres | NA |
| Laura Muir | F | 23 | 161 | 49 | 2016 | 1,500 metres | NA |
| Marcianne Mukamurenzi | F | 24 | 156 | 51 | 1984 | 1,500 metres | NA |
| Marcianne Mukamurenzi | F | 28 | 156 | 51 | 1988 | Marathon | NA |
| Marcianne Mukamurenzi | F | 32 | 156 | 51 | 1992 | 10,000 metres | NA |
| Christine Mukamutesi | F | 16 | NA | NA | 2000 | 800 metres | NA |
| Claudette Mukasakindi | F | 29 | 160 | 50 | 2012 | Marathon | NA |
| Claudette Mukasakindi | F | 33 | 160 | 50 | 2016 | Marathon | NA |
| Margarita Yevgenyevna Mukashova (Matsko-) | F | 26 | 165 | 50 | 2012 | 800 metres | NA |
| Margarita Yevgenyevna Mukashova (Matsko-) | F | 30 | 165 | 50 | 2016 | 800 metres | NA |
| Phillip Mukomana | M | 26 | 188 | 80 | 2000 | 400 metres | NA |
| Mbulaeni Tongai Mulaudzi | M | 23 | 171 | 62 | 2004 | 800 metres | Silver |
| Mbulaeni Tongai Mulaudzi | M | 27 | 171 | 62 | 2008 | 800 metres | NA |
| Charles Mulinga | M | 28 | 167 | 55 | 1996 | 10,000 metres | NA |
| Bettina Mller (-Weissina) | F | 31 | 173 | 61 | 2004 | 100 metres | NA |
| Filipo Muller | M | 18 | 167 | 65 | 2004 | 100 metres | NA |
| Petra Mller (-Schersing) | F | 23 | 180 | 67 | 1988 | 400 metres | Silver |
| Romy Mller (Schneider-) | F | 21 | 168 | 59 | 1980 | 100 metres | NA |
| Romy Mller (Schneider-) | F | 21 | 168 | 59 | 1980 | 200 metres | NA |
| Rosmarie Mller | F | 30 | 174 | 50 | 1988 | Marathon | NA |
| Wolfram Mller | M | 23 | 191 | 68 | 2004 | 1,500 metres | NA |
| Pedro Mulomo | M | NA | NA | NA | 1980 | 5,000 metres | NA |
| Irina Sabrina Mulrain | F | 22 | 174 | 63 | 2000 | 200 metres | NA |
| Prince Moses Mumba | M | 19 | 180 | 70 | 2004 | 800 metres | NA |
| Prince Moses Mumba | M | 27 | 180 | 70 | 2012 | 800 metres | NA |
| Vincent Mumo Kiilu | M | 22 | 163 | 56 | 2004 | 400 metres | NA |
| Vincent Mumo Kiilu | M | 26 | 163 | 56 | 2008 | 400 metres | NA |
| Mun Gyong-Ae | F | 23 | 154 | 47 | 1992 | Marathon | NA |
| Marina Munan | F | 29 | 165 | 51 | 2012 | 1,500 metres | NA |
| Charles Yosei Muneria | M | 20 | 167 | 55 | 2016 | 5,000 metres | NA |
| Rosanna "Rosa" Munerotto | F | 25 | 169 | 53 | 1988 | 10,000 metres | NA |
| Rosanna "Rosa" Munerotto | F | 29 | 169 | 53 | 1992 | 10,000 metres | NA |
| Mara Luisa Muoz Gonzlez | F | 41 | 164 | 47 | 2000 | Marathon | NA |
| Francis Fanello Munthali | M | 19 | 170 | 58 | 1992 | 800 metres | NA |
| Francis Fanello Munthali | M | 27 | 170 | 58 | 2000 | 1,500 metres | NA |
| Clarence Munyai | M | 18 | 170 | 65 | 2016 | 200 metres | NA |
| Alphonse Munyeshyaka | M | 17 | NA | NA | 1992 | 1,500 metres | NA |
| Simon Munyutu | M | 30 | 172 | 58 | 2008 | Marathon | NA |
| Kabange Mupopo | F | 23 | 170 | 62 | 2016 | 400 metres | NA |
| Shihab Houna Murad | M | 32 | 165 | 60 | 2000 | 5,000 metres | NA |
| Vladimir Pavlovich Muravyov | M | 20 | 178 | 74 | 1980 | 100 metres | NA |
| Vyacheslav Muravyov | M | 26 | 180 | 70 | 2008 | 200 metres | NA |
| Vyacheslav Muravyov | M | 30 | 180 | 70 | 2012 | 200 metres | NA |
| John Herman Muray | M | 22 | 163 | 58 | 2000 | 100 metres | NA |
| Josephat Muraya | M | 26 | NA | NA | 1984 | 1,500 metres | NA |
| Kota Murayama | M | 23 | 174 | 52 | 2016 | 5,000 metres | NA |
| Kota Murayama | M | 23 | 174 | 52 | 2016 | 10,000 metres | NA |
| Rosario Murcia (-Gangloff) | F | 27 | 160 | 44 | 1992 | 10,000 metres | NA |
| Elena Murgoci (-Florea) | F | 32 | 165 | 49 | 1992 | Marathon | NA |
| Digna Luz Murillo Moreno | F | 23 | 161 | 58 | 2004 | 200 metres | NA |
| Melissa Murillo Rivas | F | 22 | 155 | 56 | 2004 | 100 metres | NA |
| Nataliya Andreyevna Murinovich | F | 23 | 170 | 59 | 2008 | 100 metres | NA |
| Clayton Murphy | M | 21 | 180 | 68 | 2016 | 800 metres | Bronze |
| Miles Murphy | M | 21 | 185 | 75 | 1988 | 400 metres | NA |
| Marie Murphy-Rollins | F | 29 | 168 | 52 | 1988 | Marathon | NA |
| Freya Murray (-Ross) | F | 28 | 158 | 44 | 2012 | Marathon | NA |
| Ross Anthony Murray | M | 21 | NA | NA | 2012 | 1,500 metres | NA |
| Ahmed Musa Jouda | M | 27 | 180 | 58 | 1984 | 5,000 metres | NA |
| Ahmed Musa Jouda | M | 27 | 180 | 58 | 1984 | 10,000 metres | NA |
| Ahmed Musa Jouda | M | 31 | 180 | 58 | 1988 | 10,000 metres | NA |
| Ronald Musagala | M | 23 | NA | NA | 2016 | 1,500 metres | NA |
| Archfell Musango | M | 21 | 176 | 69 | 1980 | 800 metres | NA |
| Archfell Musango | M | 21 | 176 | 69 | 1980 | 1,500 metres | NA |
| Archfell Musango | M | 25 | 176 | 69 | 1984 | 800 metres | NA |
| Archfell Musango | M | 25 | 176 | 69 | 1984 | 1,500 metres | NA |
| Maryan Nuh Muse | F | 19 | NA | NA | 2016 | 400 metres | NA |
| Iaroslav Musinschi | M | 31 | 182 | 73 | 2008 | Marathon | NA |
| Iaroslav Musinschi | M | 35 | 182 | 73 | 2012 | Marathon | NA |
| Eugne Muslar | M | 25 | 180 | 56 | 1984 | 5,000 metres | NA |
| Eugne Muslar | M | 29 | 180 | 56 | 1988 | Marathon | NA |
| Eugne Muslar | M | 37 | 180 | 56 | 1996 | Marathon | NA |
| Ercan Muslu | M | 27 | 160 | 52 | 2016 | Marathon | NA |
| Damiano Ngwila Musonda | M | 34 | 171 | 54 | 1980 | 10,000 metres | NA |
| Damiano Ngwila Musonda | M | 34 | 171 | 54 | 1980 | Marathon | NA |
| Enock Musonda | M | 22 | 164 | 55 | 1988 | 400 metres | NA |
| Faustine Mussa | M | 31 | 175 | 60 | 2012 | Marathon | NA |
| Michael "Mike" Musyoki | M | 28 | 168 | 54 | 1984 | 10,000 metres | Bronze |
| Emmanuel Kipchirchir Mutai | M | 27 | 162 | 52 | 2012 | Marathon | NA |
| Munyo Solomon Mutai | M | 23 | NA | NA | 2016 | Marathon | NA |
| Crispen Mutakanyi | M | 30 | 175 | 64 | 2000 | 800 metres | NA |
| Olga Mutanda | F | 25 | 168 | 62 | 1992 | 200 metres | NA |
| Julius Mutekanga | M | 24 | 176 | 76 | 2012 | 800 metres | NA |
| Kaleka Mutoke | M | 22 | 176 | 65 | 1988 | 5,000 metres | NA |
| Kaleka Mutoke | M | 22 | 176 | 65 | 1988 | Marathon | NA |
| Kaleka Mutoke | M | 26 | 176 | 65 | 1992 | 1,500 metres | NA |
| Kaleka Mutoke | M | 30 | 176 | 65 | 1996 | Marathon | NA |
| Maria de Lurdes Mutola | F | 15 | 165 | 63 | 1988 | 800 metres | NA |
| Maria de Lurdes Mutola | F | 19 | 165 | 63 | 1992 | 800 metres | NA |
| Maria de Lurdes Mutola | F | 19 | 165 | 63 | 1992 | 1,500 metres | NA |
| Maria de Lurdes Mutola | F | 23 | 165 | 63 | 1996 | 800 metres | Bronze |
| Maria de Lurdes Mutola | F | 27 | 165 | 63 | 2000 | 800 metres | Gold |
| Maria de Lurdes Mutola | F | 31 | 165 | 63 | 2004 | 800 metres | NA |
| Maria de Lurdes Mutola | F | 35 | 165 | 63 | 2008 | 800 metres | NA |
| Joseph Mwengi Mutua | M | 21 | 170 | 58 | 2000 | 800 metres | NA |
| Joseph Mwengi Mutua | M | 25 | 170 | 58 | 2004 | 800 metres | NA |
| Fabian Kabwe Muyaba | M | 17 | 178 | 68 | 1988 | 100 metres | NA |
| Fabian Kabwe Muyaba | M | 17 | 178 | 68 | 1988 | 200 metres | NA |
| Fabian Kabwe Muyaba | M | 21 | 178 | 68 | 1992 | 100 metres | NA |
| Alston Sidney Muziyo | M | 25 | NA | NA | 1980 | 200 metres | NA |
| Gabriel Mvumvure | M | 28 | 170 | 70 | 2016 | 100 metres | NA |
| Jean-Pierre Mvuyekure | M | 27 | 158 | 54 | 2012 | Marathon | NA |
| Ngozi Mwanamwambwa (-Asinga) | F | 21 | NA | NA | 1992 | 100 metres | NA |
| Ngozi Mwanamwambwa (-Asinga) | F | 21 | NA | NA | 1992 | 200 metres | NA |
| Ngozi Mwanamwambwa (-Asinga) | F | 21 | NA | NA | 1992 | 400 metres | NA |
| Ngozi Mwanamwambwa (-Asinga) | F | 25 | NA | NA | 1996 | 400 metres | NA |
| Mwinga Mwanjala (-Sote) | F | 20 | 154 | 54 | 1980 | 800 metres | NA |
| Mwinga Mwanjala (-Sote) | F | 20 | 154 | 54 | 1980 | 1,500 metres | NA |
| Sam Mfula Mwape | M | 17 | NA | NA | 2000 | 5,000 metres | NA |
| John Mwathiwa | M | 21 | 171 | 60 | 1988 | Marathon | NA |
| John Mwathiwa | M | 25 | 171 | 60 | 1992 | 10,000 metres | NA |
| John Mwathiwa | M | 29 | 171 | 60 | 1996 | Marathon | NA |
| Agripa Mwausegha | M | 28 | 174 | 66 | 1984 | 400 metres | NA |
| Kaitinano Mwemweata | F | 20 | 165 | 65 | 2004 | 100 metres | NA |
| Samwel Mwera Chegere | M | 25 | 178 | 65 | 2004 | 800 metres | NA |
| Samwel Mwera Chegere | M | 29 | 178 | 65 | 2008 | 800 metres | NA |
| Peter Mwita Mokam | M | NA | 177 | 72 | 1980 | 100 metres | NA |
| Sandra "Sandy" Myers Brown | F | 27 | 168 | 58 | 1988 | 100 metres | NA |
| Sandra "Sandy" Myers Brown | F | 35 | 168 | 58 | 1996 | 200 metres | NA |
| Sandra "Sandy" Myers Brown | F | 35 | 168 | 58 | 1996 | 400 metres | NA |
| Myint Kan | M | 26 | 160 | 48 | 1992 | Marathon | NA |
| Myint Swe Li | F | 23 | 168 | 55 | 2016 | 800 metres | NA |
| Kirsi Pauliina Mykknen | F | 26 | 170 | 54 | 2004 | 400 metres | NA |
| John Myles-Mills | M | 22 | 180 | 68 | 1988 | 100 metres | NA |
| John Myles-Mills | M | 22 | 180 | 68 | 1988 | 200 metres | NA |
| John Myles-Mills | M | 26 | 180 | 68 | 1992 | 100 metres | NA |
| Leonard "Leo" Myles-Mills | M | 27 | 175 | 70 | 2000 | 100 metres | NA |
| Leonard "Leo" Myles-Mills | M | 30 | 175 | 70 | 2004 | 100 metres | NA |
| Simon Robert Naali | M | 26 | 168 | 57 | 1992 | Marathon | NA |
| Anderias Hiler Eduardus "Edward" Nabunone | M | 20 | 164 | 50 | 1988 | 5,000 metres | NA |
| Anderias Hiler Eduardus "Edward" Nabunone | M | 20 | 164 | 50 | 1988 | 10,000 metres | NA |
| Rachael Nachula | F | 18 | 164 | 60 | 2008 | 400 metres | NA |
| John Nada Saya | M | 26 | 177 | 57 | 2004 | Marathon | NA |
| Kaltouma Nadjina | F | 19 | 170 | 59 | 1996 | 200 metres | NA |
| Kaltouma Nadjina | F | 23 | 170 | 59 | 2000 | 200 metres | NA |
| Kaltouma Nadjina | F | 23 | 170 | 59 | 2000 | 400 metres | NA |
| Kaltouma Nadjina | F | 27 | 170 | 59 | 2004 | 400 metres | NA |
| Koen Naert | M | 26 | 182 | 66 | 2016 | Marathon | NA |
| Abdi Nageeye | M | 27 | 165 | 54 | 2016 | Marathon | NA |
| Yelena Stanislavovna Nagovitsyna | F | 29 | 165 | 55 | 2012 | 5,000 metres | NA |
| Istvn Nagy | M | 21 | 176 | 70 | 1980 | 100 metres | NA |
| Istvn Nagy | M | 21 | 176 | 70 | 1980 | 200 metres | NA |
| Judit Nagy-Flding | F | 30 | 168 | 55 | 1996 | Marathon | NA |
| Judit Nagy-Flding | F | 35 | 168 | 55 | 2000 | Marathon | NA |
| Justine Nahimana | F | 16 | 155 | 48 | 1996 | 10,000 metres | NA |
| Nabil Nahri | M | 22 | NA | NA | 1980 | 100 metres | NA |
| Nabil Nahri | M | 22 | NA | NA | 1980 | 200 metres | NA |
| Beata Nandjala Naigambo | F | 28 | 167 | 48 | 2008 | Marathon | NA |
| Beata Nandjala Naigambo | F | 32 | 167 | 48 | 2012 | Marathon | NA |
| Beata Nandjala Naigambo | F | 36 | 167 | 48 | 2016 | Marathon | NA |
| Raymonde Naigre (-Nebot) | F | 20 | 160 | 53 | 1980 | 200 metres | NA |
| Raymonde Naigre (-Nebot) | F | 24 | 160 | 53 | 1984 | 200 metres | NA |
| Isireli Naikelekelevesi | M | 23 | 178 | 65 | 2000 | 800 metres | NA |
| Isireli Naikelekelevesi | M | 27 | 178 | 65 | 2004 | 800 metres | NA |
| Tezdzhan Naimova | F | 21 | 166 | 58 | 2008 | 100 metres | NA |
| San Naing | M | 25 | 170 | 57 | 2016 | 5,000 metres | NA |
| Halima Nakaayi | F | 21 | NA | NA | 2016 | 800 metres | NA |
| Kentaro Nakamoto | M | 29 | 173 | 58 | 2012 | Marathon | NA |
| Yurika Nakamura | F | 22 | 166 | 48 | 2008 | Marathon | NA |
| Kelsey Nakanelua | M | 33 | 178 | 79 | 2000 | 100 metres | NA |
| Kelsey Nakanelua | M | 37 | 178 | 79 | 2004 | 100 metres | NA |
| Katsuhiko Nakaya | M | 23 | 178 | 70 | 1980 | 100 metres | NA |
| Katsuhiko Nakaya | M | 27 | 178 | 70 | 1984 | 100 metres | NA |
| Takeyuki Nakayama | M | 28 | 180 | 57 | 1988 | Marathon | NA |
| Takeyuki Nakayama | M | 32 | 180 | 57 | 1992 | Marathon | NA |
| Edith Nakiyingi | F | 23 | 168 | 51 | 1992 | 800 metres | NA |
| Ancel Namrukwen Nalau | M | 23 | NA | NA | 1992 | 1,500 metres | NA |
| Tello Namane | M | 18 | 178 | 50 | 1992 | 5,000 metres | NA |
| Zakaria Gwandu Namonge | M | NA | NA | NA | 1984 | 1,500 metres | NA |
| Srabani Nanda | F | 25 | 164 | 54 | 2016 | 200 metres | NA |
| Winnie Nanyondo | F | 22 | NA | NA | 2016 | 800 metres | NA |
| Bamab Napo | F | 28 | 169 | 56 | 2012 | 100 metres | NA |
| Juventina Napoleao | F | 23 | 154 | 48 | 2012 | Marathon | NA |
| Kakianako Nariki | M | 21 | 165 | 70 | 2004 | 100 metres | NA |
| Mrcia Narloch | F | 23 | 153 | 42 | 1992 | Marathon | NA |
| Mrcia Narloch | F | 27 | 153 | 42 | 1996 | Marathon | NA |
| Mrcia Narloch | F | 35 | 153 | 42 | 2004 | Marathon | NA |
| Paul Andrew Narracott | M | 24 | 182 | 72 | 1984 | 100 metres | NA |
| Paul Andrew Narracott | M | 24 | 182 | 72 | 1984 | 200 metres | NA |
| Hussain Ali Nasayyif | M | NA | 170 | 72 | 1980 | 400 metres | NA |
| Yazaldes Valdemar Nascimento Alfonso | M | 18 | 182 | 63 | 2004 | 100 metres | NA |
| Salwa Eid Naser | F | 18 | 168 | 54 | 2016 | 400 metres | NA |
| Yaznee Nasheeda | F | 18 | 154 | 49 | 1996 | 800 metres | NA |
| Anna Nasilyan | F | 20 | 177 | 57 | 2000 | 800 metres | NA |
| Awad Salah Nasser | M | 16 | 168 | 60 | 1992 | 1,500 metres | NA |
| Daria Nauer (-Lyrenmann) | F | 30 | 168 | 50 | 1996 | 10,000 metres | NA |
| Daria Nauer (-Lyrenmann) | F | 34 | 168 | 50 | 2000 | Marathon | NA |
| Eduardo Nava Alcantara | M | 20 | 180 | 70 | 1988 | 100 metres | NA |
| Goran Nava | M | 27 | 180 | 71 | 2008 | 1,500 metres | NA |
| Francisco Javier Navarro Snchez | M | 29 | 188 | 80 | 1996 | 200 metres | NA |
| Estela Navascus Parra | F | 35 | 163 | 50 | 2016 | Marathon | NA |
| Charles Naveko | M | 22 | 180 | 64 | 1988 | 10,000 metres | NA |
| Rabangaki Nawai | M | 23 | 178 | 83 | 2008 | 100 metres | NA |
| Lee Michelle Naylor | F | 25 | 166 | 58 | 1996 | 400 metres | NA |
| Lee Michelle Naylor | F | 29 | 166 | 58 | 2000 | 400 metres | NA |
| Franklin Andrs Nazareno Macas | M | 21 | 179 | 85 | 2008 | 100 metres | NA |
| Franklin Andrs Nazareno Macas | M | 21 | 179 | 85 | 2008 | 200 metres | NA |
| Naydi Nazario | F | 27 | 174 | 61 | 1984 | Marathon | NA |
| Irina Viktorovna Nazarova (Bagryantseva-) | F | 22 | 170 | 58 | 1980 | 400 metres | NA |
| Nataliya Viktorovna Nazarova | F | 21 | 168 | 57 | 2000 | 400 metres | NA |
| Nataliya Viktorovna Nazarova | F | 25 | 168 | 57 | 2004 | 400 metres | NA |
| Olga Vladimirovna Nazarova | F | 23 | 168 | 57 | 1988 | 400 metres | Bronze |
| Olga Vladimirovna Nazarova | F | 27 | 168 | 57 | 1992 | 400 metres | NA |
| Valentina Nazarova | F | 23 | 160 | 52 | 2008 | 100 metres | NA |
| Beauty Nazum Nahar | F | 24 | 157 | 56 | 2008 | 100 metres | NA |
| Samuel Nchinda-Kaya | M | 21 | 180 | 82 | 1988 | 100 metres | NA |
| Samuel Nchinda-Kaya | M | 21 | 180 | 82 | 1988 | 200 metres | NA |
| Samuel Nchinda-Kaya | M | 25 | 180 | 82 | 1992 | 100 metres | NA |
| Samuel Nchinda-Kaya | M | 25 | 180 | 82 | 1992 | 200 metres | NA |
| Zephaniah Ncube | M | 23 | 175 | 55 | 1980 | 5,000 metres | NA |
| Zephaniah Ncube | M | 27 | 175 | 55 | 1984 | 5,000 metres | NA |
| Zephaniah Ncube | M | 27 | 175 | 55 | 1984 | 10,000 metres | NA |
| Momar N'Dao | M | 31 | 177 | 75 | 1980 | 100 metres | NA |
| Amie N'Dow | F | 26 | 158 | 53 | 1984 | 200 metres | NA |
| Eric N'Dri Pacome | M | 26 | 185 | 83 | 2004 | 100 metres | NA |
| Clstine N'Drin | F | 21 | 169 | 56 | 1984 | 800 metres | NA |
| Clstine N'Drin | F | 25 | 169 | 56 | 1988 | 400 metres | NA |
| Eulucane Ndagijimana | M | 27 | 172 | 68 | 1988 | 800 metres | NA |
| Eulucane Ndagijimana | M | 27 | 172 | 68 | 1988 | 1,500 metres | NA |
| Patrick Ndayisenga | M | 28 | 179 | 57 | 2000 | Marathon | NA |
| Wincatherine Nyambura "Catherine" Ndereba | F | 32 | 160 | 45 | 2004 | Marathon | Silver |
| Wincatherine Nyambura "Catherine" Ndereba | F | 36 | 160 | 45 | 2008 | Marathon | Silver |
| Pardon Ndhlovu | M | 28 | 158 | 54 | 2016 | Marathon | NA |
| Emmanuel Ndiemandoi | M | NA | 166 | 62 | 1980 | Marathon | NA |
| Hinikissa Albertine Ndikert | F | 15 | 165 | 60 | 2008 | 100 metres | NA |
| Hinikissa Albertine Ndikert | F | 19 | 165 | 60 | 2012 | 200 metres | NA |
| Caleb Mwangangi Ndiku | M | 23 | 167 | 65 | 2016 | 5,000 metres | NA |
| Henri Ndinga | M | 23 | 176 | 68 | 1984 | 100 metres | NA |
| Henri Ndinga | M | 27 | 176 | 68 | 1988 | 100 metres | NA |
| Henri Ndinga | M | 27 | 176 | 68 | 1988 | 200 metres | NA |
| Ernest Ndissipou | M | 19 | 183 | 68 | 1992 | 5,000 metres | NA |
| Ernest Ndissipou | M | 23 | 183 | 68 | 1996 | Marathon | NA |
| Ernest Ndissipou | M | 31 | 183 | 68 | 2004 | Marathon | NA |
| Juma Ndiwa | M | 23 | 186 | 70 | 1984 | 800 metres | NA |
| Juma Ndiwa | M | 27 | 186 | 70 | 1988 | 800 metres | NA |
| Reginaldo Micha Ndong | M | 21 | 165 | 76 | 2008 | 100 metres | NA |
| Jean-Patrick Nduwimana | M | 22 | 180 | 65 | 2000 | 800 metres | NA |
| Jean-Patrick Nduwimana | M | 26 | 180 | 65 | 2004 | 800 metres | NA |
| Phumlile Ndzinisa | F | 19 | 170 | 57 | 2012 | 400 metres | NA |
| Phumlile Ndzinisa | F | 23 | 170 | 57 | 2016 | 100 metres | NA |
| Mihaela Silvia Neacu (Stancescu-) | F | 29 | 170 | 56 | 2008 | 800 metres | NA |
| Dereje Nedi | M | 26 | 175 | 55 | 1980 | Marathon | NA |
| Tena Negere | M | 19 | 170 | 55 | 1992 | Marathon | NA |
| Iulia Negur (-Olteanu) | F | 29 | 166 | 58 | 1996 | 10,000 metres | NA |
| Abebech Negussie | F | 17 | 155 | 42 | 2000 | 1,500 metres | NA |
| Hailu Negussie | M | 26 | 170 | 60 | 2004 | Marathon | NA |
| Daryll Saskia Neita | F | 19 | 172 | 61 | 2016 | 100 metres | NA |
| Bryshon Lorenzo Nellum | M | 23 | 183 | 80 | 2012 | 400 metres | NA |
| Carey Michael Nelson | M | 25 | 179 | 64 | 1988 | 5,000 metres | NA |
| Carey Michael Nelson | M | 33 | 179 | 64 | 1996 | Marathon | NA |
| Ella Nelson | F | 22 | 169 | 58 | 2016 | 200 metres | NA |
| Lynn Marie Nelson | F | 26 | 176 | 57 | 1988 | 10,000 metres | NA |
| Robert Nemeth | M | 22 | 189 | 70 | 1980 | 1,500 metres | NA |
| Roland Nmeth | M | 29 | 169 | 80 | 2004 | 100 metres | NA |
| Haley Nicole Nemra | F | 18 | 168 | 59 | 2008 | 800 metres | NA |
| Haley Nicole Nemra | F | 22 | 168 | 59 | 2012 | 800 metres | NA |
| Christian Nenepath | M | 23 | 168 | 58 | 1984 | 100 metres | NA |
| Christian Nenepath | M | 23 | 168 | 58 | 1984 | 200 metres | NA |
| Neo Jie Shi | F | 31 | 168 | 50 | 2016 | Marathon | NA |
| Nelia Ihorivna Neporadna | F | 19 | 156 | 40 | 2004 | 1,500 metres | NA |
| Richard David Nerurkar | M | 28 | 178 | 64 | 1992 | 10,000 metres | NA |
| Richard David Nerurkar | M | 32 | 178 | 64 | 1996 | Marathon | NA |
| Joan E. Nesbit (-Mabe) | F | 34 | 155 | 45 | 1996 | 10,000 metres | NA |
| Yuliya Viktorovna Nesterenko (Bartsevich-) | F | 25 | 176 | 62 | 2004 | 100 metres | Gold |
| Yuliya Viktorovna Nesterenko (Bartsevich-) | F | 29 | 176 | 62 | 2008 | 100 metres | NA |
| Maguy Nestoret (-Ontanon) | F | 22 | 166 | 55 | 1992 | 200 metres | NA |
| Liliana Estefania Neto | F | 19 | 166 | 57 | 2016 | 100 metres | NA |
| Dagmar Neubauer (Rbsam-) | F | 26 | 170 | 58 | 1988 | 400 metres | NA |
| Maja Doris Neuenschwander | F | 32 | 168 | 53 | 2012 | Marathon | NA |
| Maja Doris Neuenschwander | F | 36 | 168 | 53 | 2016 | Marathon | NA |
| David Neville | M | 24 | 193 | 77 | 2008 | 400 metres | Bronze |
| Maxine Claire Newman | F | 21 | 160 | 48 | 1992 | 1,500 metres | NA |
| Ng Ka Yee | F | 22 | 158 | 49 | 1988 | 100 metres | NA |
| Ng Ka Yee | F | 22 | 158 | 49 | 1988 | 200 metres | NA |
| Lai Chu "Winnie" Ng | F | 31 | 162 | 48 | 1984 | Marathon | NA |
| Eulogio Ngache Luembe | M | 20 | NA | NA | 1992 | 400 metres | NA |
| Ccile Ngambi | F | 23 | NA | NA | 1984 | 100 metres | NA |
| Coolboy Piet Ngamole | M | 35 | 167 | 55 | 2012 | Marathon | NA |
| Brigitte Nganaye | F | 18 | NA | NA | 1992 | 800 metres | NA |
| Brigitte Nganaye | F | 18 | NA | NA | 1992 | 1,500 metres | NA |
| Valentin Ngbogo | M | 23 | NA | NA | 1992 | 100 metres | NA |
| Valentin Ngbogo | M | 23 | NA | NA | 1992 | 200 metres | NA |
| Kimurgor Ngeny | M | 33 | NA | NA | 1984 | Marathon | NA |
| Noah Kiprono Ngeny | M | 21 | 182 | 68 | 2000 | 1,500 metres | Gold |
| Savieri Ngidhi | M | 28 | 175 | 64 | 1996 | 800 metres | NA |
| Mabu Joseph Samson Ngoepe | M | 23 | 180 | 60 | 2008 | 800 metres | NA |
| Chung Henry Ngolwe | M | 22 | 171 | 67 | 1984 | 100 metres | NA |
| Chung Henry Ngolwe | M | 22 | 171 | 67 | 1984 | 200 metres | NA |
| John Ngugi Kamau | M | 26 | 178 | 62 | 1988 | 5,000 metres | Gold |
| Mireille Florine Nguimgo | F | 23 | 174 | 60 | 2000 | 400 metres | NA |
| Mireille Florine Nguimgo | F | 27 | 174 | 60 | 2004 | 400 metres | NA |
| Nguyn Quyn | M | 27 | 157 | 58 | 1980 | Marathon | NA |
| Nguyn Th Huyn | F | 23 | 158 | 45 | 2016 | 400 metres | NA |
| Nguyn Vn Thuyt | M | 32 | 162 | 54 | 1988 | Marathon | NA |
| Nguyn nh Minh | M | 22 | 174 | 64 | 1988 | 100 metres | NA |
| Nguyn nh Minh | M | 22 | 174 | 64 | 1988 | 200 metres | NA |
| Nguyn nh Cng | M | 26 | 169 | 62 | 2008 | 800 metres | NA |
| Ronodji Niakaken | M | 23 | 170 | 55 | 1988 | 5,000 metres | NA |
| Babacar Niang | M | 25 | 178 | 63 | 1984 | 800 metres | NA |
| Babacar Niang | M | 30 | 178 | 63 | 1988 | 800 metres | NA |
| Babacar Niang | M | 33 | 178 | 63 | 1992 | 800 metres | NA |
| Kirsten Nieuwendam | F | 16 | 160 | 54 | 2008 | 200 metres | NA |
| Kirsten Nieuwendam | F | 20 | 160 | 54 | 2012 | 200 metres | NA |
| Pierre-Clestin Nihorimbere | M | 23 | 167 | 55 | 2016 | Marathon | NA |
| Marek Niit | M | 24 | 182 | 82 | 2012 | 100 metres | NA |
| Marek Niit | M | 24 | 182 | 82 | 2012 | 200 metres | NA |
| Hitomi Niiya | F | 24 | 165 | 44 | 2012 | 5,000 metres | NA |
| Hitomi Niiya | F | 24 | 165 | 44 | 2012 | 10,000 metres | NA |
| Gerhardus Marinus Maria "Gerard" Nijboer | M | 24 | 182 | 70 | 1980 | Marathon | Silver |
| Gerhardus Marinus Maria "Gerard" Nijboer | M | 28 | 182 | 70 | 1984 | Marathon | NA |
| Gerhardus Marinus Maria "Gerard" Nijboer | M | 33 | 182 | 70 | 1988 | Marathon | NA |
| Aniela Katarzyna Nikiel (-Gogosz) | F | 30 | 160 | 41 | 1996 | Marathon | NA |
| Yegor Vladimirovich Nikolayev | M | 24 | 176 | 60 | 2012 | 1,500 metres | NA |
| Sunder Lamont Nix | M | 22 | 175 | 65 | 1984 | 400 metres | NA |
| Vnuste Niyongabo | M | 22 | 176 | 60 | 1996 | 5,000 metres | Gold |
| Vnuste Niyongabo | M | 26 | 176 | 60 | 2000 | 5,000 metres | NA |
| Francine Niyonizigiye | F | 15 | 155 | 36 | 2004 | 5,000 metres | NA |
| Francine Niyonizigiye | F | 19 | 155 | 36 | 2008 | 5,000 metres | NA |
| Abraham Niyonkuru | M | 26 | 162 | 52 | 2016 | Marathon | NA |
| Francine Niyonsaba | F | 19 | 166 | 60 | 2012 | 800 metres | NA |
| Francine Niyonsaba | F | 23 | 166 | 60 | 2016 | 800 metres | Silver |
| Laurence Niyonsaba | F | 19 | NA | NA | 1992 | 1,500 metres | NA |
| Alos Nizigama | M | 30 | 171 | 53 | 1996 | 10,000 metres | NA |
| Alos Nizigama | M | 34 | 171 | 53 | 2000 | 10,000 metres | NA |
| Adama N'Jie | F | 18 | 163 | 50 | 1996 | 800 metres | NA |
| Adama N'Jie | F | 22 | 163 | 50 | 2000 | 800 metres | NA |
| Adama N'Jie | F | 26 | 163 | 50 | 2004 | 800 metres | NA |
| Momodou Bello N'Jie | M | 18 | 176 | 70 | 1988 | 800 metres | NA |
| Momodou Bello N'Jie | M | 22 | 176 | 70 | 1992 | 1,500 metres | NA |
| Chirine Njeim | F | 31 | 168 | 60 | 2016 | Marathon | NA |
| Georgette Emilie N'Koma | F | 27 | 166 | 54 | 1992 | 200 metres | NA |
| Georgette Emilie N'Koma | F | 31 | 166 | 54 | 1996 | 200 metres | NA |
| Elijah Nkala | M | 24 | 165 | 69 | 1988 | 400 metres | NA |
| Carvin Nkanata | M | 25 | NA | 72 | 2016 | 200 metres | NA |
| Eric Nkansah Appiah | M | 20 | 172 | 82 | 1996 | 100 metres | NA |
| Eric Nkansah Appiah | M | 28 | 172 | 82 | 2004 | 100 metres | NA |
| Charles Nkazamyampi | M | 26 | 184 | 68 | 1996 | 800 metres | NA |
| Augustine "Gus" Nketia | M | 25 | 181 | 73 | 1996 | 100 metres | NA |
| Namakoe Nkhasi | M | 23 | NA | NA | 2016 | 5,000 metres | NA |
| Abel Nkhoma | M | NA | 188 | 57 | 1980 | Marathon | NA |
| Lebenya Nkoka | M | 33 | NA | NA | 2016 | Marathon | NA |
| David Nkoua | M | 22 | 170 | 70 | 1992 | 100 metres | NA |
| Lasnet Lelisse Nkouka | F | 18 | 170 | 59 | 1988 | 400 metres | NA |
| Thophile Clorico Nkounkou | M | 28 | 176 | 74 | 1980 | 100 metres | NA |
| Mercy Akpanchang Nku (-Esimoneze) | F | 24 | 170 | 67 | 2000 | 100 metres | NA |
| Mercy Akpanchang Nku (-Esimoneze) | F | 24 | 170 | 67 | 2000 | 200 metres | NA |
| Mercy Akpanchang Nku (-Esimoneze) | F | 28 | 170 | 67 | 2004 | 100 metres | NA |
| No Hye-Sun | F | 19 | 161 | 48 | 1988 | 1,500 metres | NA |
| Tavevele Noa | M | 20 | 176 | 74 | 2012 | 100 metres | NA |
| Mizuki Noguchi | F | 26 | 150 | 40 | 2004 | Marathon | Gold |
| James Nolan | M | 23 | 185 | 69 | 2000 | 1,500 metres | NA |
| James Nolan | M | 27 | 185 | 69 | 2004 | 1,500 metres | NA |
| Emad Hamed Mohamed Noor | M | 22 | 179 | 60 | 2012 | 1,500 metres | NA |
| Mindaugas Norbutas | M | 27 | 183 | 69 | 2004 | 800 metres | NA |
| Nadia Noujani | F | 30 | 164 | 46 | 2012 | 5,000 metres | NA |
| Lus Azevedo da Silva Novo | M | 30 | 173 | 60 | 2000 | Marathon | NA |
| Marcin Andrzej Nowak | M | 23 | 174 | 71 | 2000 | 100 metres | NA |
| Oguzoeme Nsenu | F | 22 | 173 | 68 | 1980 | 100 metres | NA |
| Joachim Nshimirimana | M | 31 | 168 | 53 | 2004 | Marathon | NA |
| Joachim Nshimirimana | M | 35 | 168 | 53 | 2008 | Marathon | NA |
| Christian Nsiah | M | 24 | 190 | 79 | 2000 | 100 metres | NA |
| Christian Nsiah | M | 28 | 190 | 79 | 2004 | 200 metres | NA |
| Vida Nsiah | F | 24 | 172 | 65 | 2000 | 100 metres | NA |
| Akonga Nsimbo | F | 21 | NA | NA | 2000 | 100 metres | NA |
| Akonga Nsimbo | F | 21 | NA | NA | 2000 | 200 metres | NA |
| Marlyse Nsourou | F | 17 | 155 | 55 | 2004 | 800 metres | NA |
| Joo Baptista N'Tyamba | M | 20 | 178 | 60 | 1988 | 800 metres | NA |
| Joo Baptista N'Tyamba | M | 24 | 178 | 60 | 1992 | 800 metres | NA |
| Joo Baptista N'Tyamba | M | 24 | 178 | 60 | 1992 | 1,500 metres | NA |
| Joo Baptista N'Tyamba | M | 28 | 178 | 60 | 1996 | 1,500 metres | NA |
| Joo Baptista N'Tyamba | M | 32 | 178 | 60 | 2000 | Marathon | NA |
| Joo Baptista N'Tyamba | M | 36 | 178 | 60 | 2004 | Marathon | NA |
| Joo Baptista N'Tyamba | M | 40 | 178 | 60 | 2008 | Marathon | NA |
| Frans Ntaole | M | 33 | 168 | 62 | 1984 | 10,000 metres | NA |
| Frans Ntaole | M | 33 | 168 | 62 | 1984 | Marathon | NA |
| Mathias Ntawulikura | M | 24 | 171 | 63 | 1988 | 5,000 metres | NA |
| Mathias Ntawulikura | M | 28 | 171 | 63 | 1992 | 10,000 metres | NA |
| Mathias Ntawulikura | M | 32 | 171 | 63 | 1996 | 10,000 metres | NA |
| Mathias Ntawulikura | M | 36 | 171 | 63 | 2000 | Marathon | NA |
| Mathias Ntawulikura | M | 40 | 171 | 63 | 2004 | Marathon | NA |
| Camera Ntereke | M | 28 | 183 | 72 | 1992 | 400 metres | NA |
| Noheku Nteso | M | 26 | 152 | 44 | 1988 | Marathon | NA |
| Aim-Issa Nthp | M | 31 | 180 | 70 | 2004 | 100 metres | NA |
| Mpesela Ntlot'soeu | M | 27 | 154 | 58 | 2004 | Marathon | NA |
| Diane Nukuri-Johnson | F | 15 | 183 | 59 | 2000 | 5,000 metres | NA |
| Diane Nukuri-Johnson | F | 27 | 183 | 59 | 2012 | Marathon | NA |
| Diane Nukuri-Johnson | F | 31 | 183 | 59 | 2016 | 10,000 metres | NA |
| Juan Nez Lima | M | 28 | 178 | 73 | 1988 | 100 metres | NA |
| Tiidrek Nurme | M | 22 | 184 | 70 | 2008 | 1,500 metres | NA |
| Tiidrek Nurme | M | 30 | 184 | 70 | 2016 | Marathon | NA |
| Liliya Foatovna Nurutdinova | F | 28 | 174 | 52 | 1992 | 800 metres | Silver |
| Andrea Nuti | M | 25 | 185 | 75 | 1992 | 400 metres | NA |
| John Barry Nuttall | M | 29 | 175 | 59 | 1996 | 5,000 metres | NA |
| Rutendo Joan Nyahora | F | 27 | 155 | 45 | 2016 | Marathon | NA |
| Alfred Nyambane | M | 28 | 167 | 63 | 1984 | 200 metres | NA |
| Patric Nyambariro-Nhauro | M | 26 | 163 | 53 | 1984 | Marathon | NA |
| Watson Nyambek | M | 20 | 170 | 73 | 1996 | 100 metres | NA |
| Watson Nyambek | M | 24 | 170 | 73 | 2000 | 100 metres | NA |
| Suleiman Nyambui | M | 27 | 182 | 74 | 1980 | 5,000 metres | Silver |
| Elkana Nyangau | M | NA | 169 | 62 | 1988 | 400 metres | NA |
| Thomas "Tom" Nyariki Mongare | M | 24 | 170 | 62 | 1996 | 5,000 metres | NA |
| Cuthbert Nyasango | M | 25 | 163 | 56 | 2008 | 10,000 metres | NA |
| Cuthbert Nyasango | M | 29 | 163 | 56 | 2012 | Marathon | NA |
| Cuthbert Nyasango | M | 33 | 163 | 56 | 2016 | Marathon | NA |
| Apollinarie Nyinawabra | F | NA | 156 | 54 | 1988 | Marathon | NA |
| piphanie Nyirabaram | F | 22 | 160 | 53 | 2004 | Marathon | NA |
| piphanie Nyirabaram | F | 26 | 160 | 53 | 2008 | Marathon | NA |
| Daphrose Nyiramutuzo | F | 16 | 162 | 52 | 1988 | 1,500 metres | NA |
| Salome Nyirarukundo | F | 18 | NA | NA | 2016 | 10,000 metres | NA |
| Lilian Nyiti | F | 21 | 170 | 53 | 1980 | 800 metres | NA |
| Young Talkmore Nyongani | M | 20 | 178 | 75 | 2004 | 400 metres | NA |
| Young Talkmore Nyongani | M | 24 | 178 | 75 | 2008 | 400 metres | NA |
| Joseph Nzau | M | 32 | 173 | 64 | 1984 | 10,000 metres | NA |
| Joseph Nzau | M | 32 | 173 | 64 | 1984 | Marathon | NA |
| Sibusiso Nzima | M | 29 | 164 | 57 | 2016 | Marathon | NA |
| Abel Tshaka Tshakile Nzimande | M | 30 | 178 | 66 | 1992 | 200 metres | NA |
| O Mi-Ja | F | 26 | 166 | 50 | 1996 | Marathon | NA |
| O Mi-Ja | F | 30 | 166 | 50 | 2000 | Marathon | NA |
| Iolanda Oan | F | 26 | 183 | 63 | 1992 | 200 metres | NA |
| Catherine "Cathy" O'Brien (Schiro-) | F | 21 | 157 | 44 | 1988 | Marathon | NA |
| Catherine "Cathy" O'Brien (Schiro-) | F | 25 | 157 | 44 | 1992 | Marathon | NA |
| Francis Obiorah Obikwelu | M | 17 | 195 | 79 | 1996 | 200 metres | NA |
| Francis Obiorah Obikwelu | M | 21 | 195 | 79 | 2000 | 200 metres | NA |
| Francis Obiorah Obikwelu | M | 25 | 195 | 79 | 2004 | 100 metres | Silver |
| Francis Obiorah Obikwelu | M | 25 | 195 | 79 | 2004 | 200 metres | NA |
| Francis Obiorah Obikwelu | M | 29 | 195 | 79 | 2008 | 100 metres | NA |
| Juliana Obiong Nzang | F | 22 | 158 | 49 | 1988 | 400 metres | NA |
| Juliana Obiong Nzang | F | 30 | 158 | 49 | 1996 | 100 metres | NA |
| Hellen Onsando Obiri | F | 22 | 160 | 50 | 2012 | 1,500 metres | NA |
| Hellen Onsando Obiri | F | 26 | 160 | 50 | 2016 | 5,000 metres | Silver |
| Darlenis Obregn Mulato | F | 22 | 168 | 58 | 2008 | 200 metres | NA |
| Christian Obrist | M | 27 | 183 | 65 | 2008 | 1,500 metres | NA |
| Jessica O'Connell | F | 27 | 158 | 48 | 2016 | 5,000 metres | NA |
| Mary Theresa O'Connor | F | 29 | 155 | 43 | 1984 | Marathon | NA |
| Isabella Bosibori Ochichi | F | 24 | 152 | 41 | 2004 | 5,000 metres | Silver |
| Kennedy Ochieng | M | 24 | 183 | 73 | 1996 | 400 metres | NA |
| Kennedy Ochieng | M | 28 | 183 | 73 | 2000 | 400 metres | NA |
| Peter Gerard O'Donoghue | M | 22 | 177 | 64 | 1984 | 1,500 metres | NA |
| Matthew "Matt" O'Dowd | M | 28 | 173 | 60 | 2004 | Marathon | NA |
| Tega Peter Odele | M | 20 | 188 | 80 | 2016 | 200 metres | NA |
| Joyce Odhiambo | F | 25 | 173 | 63 | 1988 | 100 metres | NA |
| Joyce Odhiambo | F | 25 | 173 | 63 | 1988 | 200 metres | NA |
| Edidiong Ofonime Odiong | F | 19 | 167 | 58 | 2016 | 200 metres | NA |
| Ejowvokoghene Divine Oduduru | M | 19 | NA | 70 | 2016 | 200 metres | NA |
| Muizat Ajoke "AJ" Odumosu Alademerin | F | 20 | 165 | 59 | 2008 | 400 metres | NA |
| Marlies Oelsner-Ghr | F | 22 | 165 | 55 | 1980 | 100 metres | Silver |
| Marlies Oelsner-Ghr | F | 30 | 165 | 55 | 1988 | 100 metres | NA |
| Tsuyoshi Ogata | M | 35 | 165 | 50 | 2008 | Marathon | NA |
| Julie Ogborn (-James) | F | 30 | 160 | 47 | 1988 | Marathon | NA |
| Peter Steven Ogilvie | M | 20 | 178 | 70 | 1992 | 200 metres | NA |
| Peter Steven Ogilvie | M | 24 | 178 | 70 | 1996 | 200 metres | NA |
| Francis Ogola | M | 19 | 183 | 74 | 1992 | 200 metres | NA |
| Francis Ogola | M | 19 | 183 | 74 | 1992 | 400 metres | NA |
| Francis Ogola | M | 23 | 183 | 74 | 1996 | 400 metres | NA |
| Andreea Luiza Ogrzeanu | F | 22 | 179 | 64 | 2012 | 100 metres | NA |
| Andreea Luiza Ogrzeanu | F | 22 | 179 | 64 | 2012 | 200 metres | NA |
| Falilat Ogunkoya (-Osheku) | F | 19 | 172 | 66 | 1988 | 200 metres | NA |
| Falilat Ogunkoya (-Osheku) | F | 27 | 172 | 66 | 1996 | 400 metres | Bronze |
| Falilat Ogunkoya (-Osheku) | F | 31 | 172 | 66 | 2000 | 400 metres | NA |
| Seun Ogunkoya | M | 18 | 180 | 86 | 1996 | 200 metres | NA |
| Seun Ogunkoya | M | 22 | 180 | 86 | 2000 | 100 metres | NA |
| Adeseye Akinola "Seye" Ogunlewe | M | 24 | 189 | 84 | 2016 | 100 metres | NA |
| Femi Seun Ogunode | M | 25 | 175 | 72 | 2016 | 100 metres | NA |
| Femi Seun Ogunode | M | 25 | 175 | 72 | 2016 | 200 metres | NA |
| Jackson Fred Ogwang | M | 29 | 167 | 58 | 1988 | Marathon | NA |
| Christopher "Chris" O'Hare | M | 25 | 178 | 63 | 2016 | 1,500 metres | NA |
| Christine Ijeoma Chika Ohuruogu | F | 20 | 172 | 70 | 2004 | 400 metres | NA |
| Christine Ijeoma Chika Ohuruogu | F | 24 | 172 | 70 | 2008 | 400 metres | Gold |
| Christine Ijeoma Chika Ohuruogu | F | 28 | 172 | 70 | 2012 | 400 metres | Silver |
| Christine Ijeoma Chika Ohuruogu | F | 32 | 172 | 70 | 2016 | 400 metres | NA |
| Jaime Enrique Ojeda Paredes | M | 28 | 169 | 56 | 1992 | Marathon | NA |
| Pushpa Raj Ojha | M | 24 | 177 | 58 | 1984 | 400 metres | NA |
| Endurance Ojokolo | F | 28 | 158 | 54 | 2004 | 100 metres | NA |
| Blessing Okagbare (-Ighoteguonor) | F | 23 | 181 | 71 | 2012 | 100 metres | NA |
| Blessing Okagbare (-Ighoteguonor) | F | 27 | 181 | 71 | 2016 | 100 metres | NA |
| Blessing Okagbare (-Ighoteguonor) | F | 27 | 181 | 71 | 2016 | 200 metres | NA |
| Ibrahim Okash Omar | M | 19 | 180 | 65 | 1984 | 400 metres | NA |
| Ibrahim Okash Omar | M | 23 | 180 | 65 | 1988 | 800 metres | NA |
| Margaret Okayo | F | 28 | 150 | 39 | 2004 | Marathon | NA |
| Peter Okodogbe | M | 22 | 178 | 65 | 1980 | 100 metres | NA |
| Peter Okodogbe | M | 22 | 178 | 65 | 1980 | 200 metres | NA |
| Marilyn Chinwenwa Okoro | F | 23 | 167 | 60 | 2008 | 800 metres | NA |
| Michael "Mike" Okot | M | 25 | 173 | 60 | 1984 | 400 metres | NA |
| Ezinne Okparaebo | F | 20 | 164 | 56 | 2008 | 100 metres | NA |
| Ezinne Okparaebo | F | 24 | 164 | 56 | 2012 | 100 metres | NA |
| Ezinne Okparaebo | F | 24 | 164 | 56 | 2012 | 200 metres | NA |
| Ezinne Okparaebo | F | 28 | 164 | 56 | 2016 | 100 metres | NA |
| Ciaran O'Lionaird | M | 24 | NA | NA | 2012 | 1,500 metres | NA |
| Nua Olaru | F | 33 | 162 | 46 | 2004 | Marathon | NA |
| Ihor Oleksiyovych Olefirenko | M | 26 | 186 | 70 | 2016 | Marathon | NA |
| Yuliya Anatolivna Olishevska | F | 27 | 167 | 58 | 2016 | 400 metres | NA |
| Grayna Oliszewska (-Baumgarten) | F | 20 | 161 | 58 | 1980 | 400 metres | NA |
| Carl Oliver, Jr. | M | 27 | 178 | 80 | 1996 | 400 metres | NA |
| Charles "Charlie" Oliver | M | 29 | 185 | 65 | 1984 | 800 metres | NA |
| Ilrey Oliver (-Sparks) | F | 21 | 170 | 57 | 1984 | 400 metres | NA |
| rika Alejandra Olivera de la Fuente | F | 20 | 165 | 55 | 1996 | Marathon | NA |
| rika Alejandra Olivera de la Fuente | F | 24 | 165 | 55 | 2000 | Marathon | NA |
| rika Alejandra Olivera de la Fuente | F | 28 | 165 | 55 | 2004 | Marathon | NA |
| rika Alejandra Olivera de la Fuente | F | 36 | 165 | 55 | 2012 | Marathon | NA |
| rika Alejandra Olivera de la Fuente | F | 40 | 165 | 55 | 2016 | Marathon | NA |
| Maximo Oliveras | M | 34 | NA | NA | 1996 | Marathon | NA |
| Andr Olivier | M | 22 | 192 | 76 | 2012 | 800 metres | NA |
| Nadiya Fedorivna Olizarenko (Mushta-) | F | 26 | 165 | 57 | 1980 | 800 metres | Gold |
| Nadiya Fedorivna Olizarenko (Mushta-) | F | 26 | 165 | 57 | 1980 | 1,500 metres | Bronze |
| Nadiya Fedorivna Olizarenko (Mushta-) | F | 34 | 165 | 57 | 1988 | 800 metres | NA |
| Beleynesh Oljira Jemane | F | 22 | 165 | 49 | 2012 | 10,000 metres | NA |
| Manuel Olmedo Villar | M | 21 | 184 | 68 | 2004 | 800 metres | NA |
| Manuel Olmedo Villar | M | 25 | 184 | 68 | 2008 | 800 metres | NA |
| Pablo Olmedo Castaon | M | 25 | 175 | 60 | 2000 | 5,000 metres | NA |
| Ghyd Kermeliss Holly Olonghot | M | 22 | 175 | 68 | 2008 | 100 metres | NA |
| Ovidiu Olteanu | M | 25 | 183 | 72 | 1996 | 1,500 metres | NA |
| Stela Olteanu (Apetre-) | F | 24 | 170 | 54 | 1996 | 5,000 metres | NA |
| Sunday Olweny | M | 21 | 173 | 69 | 1988 | 200 metres | NA |
| Frank O'Mara | M | 24 | 174 | 57 | 1984 | 1,500 metres | NA |
| Frank O'Mara | M | 28 | 174 | 57 | 1988 | 5,000 metres | NA |
| Frank O'Mara | M | 32 | 174 | 57 | 1992 | 5,000 metres | NA |
| Samia Yusuf Omar | F | 17 | 162 | 54 | 2008 | 200 metres | NA |
| Rafa Omelko | M | 27 | 195 | 75 | 2016 | 400 metres | NA |
| Shigekazu Omori | M | 24 | 180 | 62 | 1996 | 400 metres | NA |
| Omolara Omotosho | F | 19 | 152 | 50 | 2012 | 400 metres | NA |
| Omolara Omotosho | F | 23 | 152 | 50 | 2016 | 400 metres | NA |
| Kate O'Neill (-Tenforde) | F | 24 | 162 | 49 | 2004 | 10,000 metres | NA |
| Donald Onchiri Okayo | M | 31 | 168 | 61 | 1996 | 100 metres | NA |
| Kennedy Ondiek | M | 21 | 173 | 67 | 1988 | 100 metres | NA |
| Kennedy Ondiek | M | 21 | 173 | 67 | 1988 | 200 metres | NA |
| Kennedy Ondiek | M | 25 | 173 | 67 | 1992 | 100 metres | NA |
| Kennedy Ondiek | M | 25 | 173 | 67 | 1992 | 200 metres | NA |
| Yobes Ondieki | M | 27 | 178 | 64 | 1988 | 5,000 metres | NA |
| Yobes Ondieki | M | 31 | 178 | 64 | 1992 | 5,000 metres | NA |
| Gisle Pascale Simangoye Ongollo (-Bekale) | F | 18 | 160 | 60 | 1984 | 100 metres | NA |
| Gisle Pascale Simangoye Ongollo (-Bekale) | F | 22 | 160 | 60 | 1988 | 100 metres | NA |
| Misaki Onishi | F | 31 | 164 | 45 | 2016 | 5,000 metres | NA |
| Ryuji Ono | M | 19 | 160 | 47 | 2004 | 10,000 metres | NA |
| Raghu Raj Onta | M | 27 | 168 | 61 | 1980 | 100 metres | NA |
| Nwanyika Jenete C. "Anyika" Onuora | F | 27 | 178 | 76 | 2012 | 100 metres | NA |
| Nwanyika Jenete C. "Anyika" Onuora | F | 27 | 178 | 76 | 2012 | 200 metres | NA |
| Nkemdilim "Mary" Onyali-Omagbemi | F | 20 | 168 | 54 | 1988 | 200 metres | NA |
| Nkemdilim "Mary" Onyali-Omagbemi | F | 24 | 168 | 54 | 1992 | 100 metres | NA |
| Nkemdilim "Mary" Onyali-Omagbemi | F | 24 | 168 | 54 | 1992 | 200 metres | NA |
| Nkemdilim "Mary" Onyali-Omagbemi | F | 28 | 168 | 54 | 1996 | 100 metres | NA |
| Nkemdilim "Mary" Onyali-Omagbemi | F | 28 | 168 | 54 | 1996 | 200 metres | Bronze |
| Nkemdilim "Mary" Onyali-Omagbemi | F | 32 | 168 | 54 | 2000 | 100 metres | NA |
| Nkemdilim "Mary" Onyali-Omagbemi | F | 32 | 168 | 54 | 2000 | 200 metres | NA |
| Nkemdilim "Mary" Onyali-Omagbemi | F | 36 | 168 | 54 | 2004 | 200 metres | NA |
| Fredrick Momanyi "Fred" Onyancha | M | 27 | 170 | 64 | 1996 | 800 metres | Bronze |
| Charity Opara (-Asonze) | F | 28 | 170 | 60 | 2000 | 400 metres | NA |
| Christy Opara-Thompson | F | 22 | 170 | 63 | 1992 | 100 metres | NA |
| Martine Oppliger-Bouchonneau (Pajot-) | F | 30 | 170 | 56 | 1988 | 10,000 metres | NA |
| Gerald "Gerry" O'Reilly | M | 24 | 188 | 72 | 1988 | 1,500 metres | NA |
| Roman Oravec | M | 22 | 188 | 75 | 2000 | 800 metres | NA |
| Marta Elena Orellana | F | 22 | 174 | 55 | 1996 | 800 metres | NA |
| Angie Orjuela Soche | F | 27 | 158 | 46 | 2016 | Marathon | NA |
| Hlder Mendes Abreu Ornelas | M | 26 | 176 | 64 | 2000 | 5,000 metres | NA |
| Hlder Mendes Abreu Ornelas | M | 34 | 176 | 64 | 2008 | Marathon | NA |
| Irn Orosz-rva | F | 29 | 168 | 50 | 1980 | 200 metres | NA |
| Lus Alberto Orta Milln | M | 27 | 160 | 50 | 2016 | Marathon | NA |
| Omar Esteban Ortega | M | 23 | 183 | 70 | 1984 | 1,500 metres | NA |
| Florian Orth | M | 27 | 181 | 63 | 2016 | 5,000 metres | NA |
| Evaristo Roberto Ortz | M | 27 | 175 | 77 | 1988 | 100 metres | NA |
| Pedro Elias Ortiz | M | 32 | 169 | 63 | 1988 | 10,000 metres | NA |
| Pedro Elias Ortiz | M | 32 | 169 | 63 | 1988 | Marathon | NA |
| Caroline O'Shea | F | 23 | 168 | 56 | 1984 | 800 metres | NA |
| Michael "Mick" O'Shea | M | 25 | 185 | 68 | 1980 | 5,000 metres | NA |
| Marcus Christopher O'Sullivan | M | 22 | 175 | 60 | 1984 | 800 metres | NA |
| Marcus Christopher O'Sullivan | M | 22 | 175 | 60 | 1984 | 1,500 metres | NA |
| Marcus Christopher O'Sullivan | M | 26 | 175 | 60 | 1988 | 1,500 metres | NA |
| Marcus Christopher O'Sullivan | M | 30 | 175 | 60 | 1992 | 1,500 metres | NA |
| Marcus Christopher O'Sullivan | M | 34 | 175 | 60 | 1996 | 1,500 metres | NA |
| Sonia O'Sullivan | F | 22 | 175 | 55 | 1992 | 1,500 metres | NA |
| Sonia O'Sullivan | F | 26 | 175 | 55 | 1996 | 1,500 metres | NA |
| Sonia O'Sullivan | F | 26 | 175 | 55 | 1996 | 5,000 metres | NA |
| Sonia O'Sullivan | F | 30 | 175 | 55 | 2000 | 5,000 metres | Silver |
| Sonia O'Sullivan | F | 30 | 175 | 55 | 2000 | 10,000 metres | NA |
| Sonia O'Sullivan | F | 34 | 175 | 55 | 2004 | 5,000 metres | NA |
| Andrew Ifeanyichukwu Osagie | M | 24 | 189 | 72 | 2012 | 800 metres | NA |
| Jun Osakada | M | 26 | 177 | 67 | 2000 | 400 metres | NA |
| Jun Osakada | M | 30 | 177 | 67 | 2004 | 400 metres | NA |
| Sakae Osaki | M | 27 | 165 | 53 | 1992 | 10,000 metres | NA |
| Suguru Osako | M | 25 | 170 | 53 | 2016 | 5,000 metres | NA |
| Suguru Osako | M | 25 | 170 | 53 | 2016 | 10,000 metres | NA |
| Tomohiro Osawa | M | 19 | 180 | 75 | 1988 | 100 metres | NA |
| Oludamola Bolanle "Damola" Osayomi | F | 22 | 163 | 63 | 2008 | 100 metres | NA |
| Oludamola Bolanle "Damola" Osayomi | F | 22 | 163 | 63 | 2008 | 200 metres | NA |
| Oludamola Bolanle "Damola" Osayomi | F | 26 | 163 | 63 | 2012 | 100 metres | NA |
| Kennedy Kwame Osei | M | 25 | 178 | 68 | 1992 | 800 metres | NA |
| Eugenia Osho-Williams | F | 19 | 183 | 55 | 1980 | 100 metres | NA |
| Eugenia Osho-Williams | F | 19 | 183 | 55 | 1980 | 200 metres | NA |
| Eugenia Osho-Williams | F | 19 | 183 | 55 | 1980 | 400 metres | NA |
| Eugenia Osho-Williams | F | 19 | 183 | 55 | 1980 | 800 metres | NA |
| Eugenia Osho-Williams | F | 23 | 183 | 55 | 1984 | 100 metres | NA |
| Shelayna Elicia Oskan-Clarke (Gumbs-) | F | 26 | 172 | 64 | 2016 | 800 metres | NA |
| Paul Osland | M | 24 | 188 | 63 | 1988 | 800 metres | NA |
| Matic Osovnikar | M | 24 | 177 | 75 | 2004 | 100 metres | NA |
| Matic Osovnikar | M | 24 | 177 | 75 | 2004 | 200 metres | NA |
| Matic Osovnikar | M | 28 | 177 | 75 | 2008 | 100 metres | NA |
| Matic Osovnikar | M | 28 | 177 | 75 | 2008 | 200 metres | NA |
| Serhiy Osovych | M | 22 | 181 | 72 | 1996 | 100 metres | NA |
| Lus Fernando Ostos Cruz | M | 23 | 160 | 50 | 2016 | 10,000 metres | NA |
| Ryszard Ostrowski | M | 27 | 176 | 62 | 1988 | 800 metres | NA |
| Khaled Abdul Gasem Othman Feghi Saleh | M | 27 | 176 | 68 | 1996 | 100 metres | NA |
| Joseph Maisiba Otieno | M | 26 | NA | NA | 1984 | Marathon | NA |
| Joel Otim Bua | M | 21 | 185 | 75 | 1992 | 100 metres | NA |
| Kouadio Otokpa | M | 25 | 165 | 65 | 1984 | 100 metres | NA |
| Kirsten Melkevik (-Kirsten Marathon) Otterbu (-Melkevik-) | F | 38 | 170 | 52 | 2008 | Marathon | NA |
| Merlene Joyce Ottey-Page | F | 20 | 175 | 62 | 1980 | 200 metres | Bronze |
| Merlene Joyce Ottey-Page | F | 24 | 175 | 62 | 1984 | 100 metres | Bronze |
| Merlene Joyce Ottey-Page | F | 24 | 175 | 62 | 1984 | 200 metres | Bronze |
| Merlene Joyce Ottey-Page | F | 28 | 175 | 62 | 1988 | 100 metres | NA |
| Merlene Joyce Ottey-Page | F | 28 | 175 | 62 | 1988 | 200 metres | NA |
| Merlene Joyce Ottey-Page | F | 32 | 175 | 62 | 1992 | 100 metres | NA |
| Merlene Joyce Ottey-Page | F | 32 | 175 | 62 | 1992 | 200 metres | Bronze |
| Merlene Joyce Ottey-Page | F | 36 | 175 | 62 | 1996 | 100 metres | Silver |
| Merlene Joyce Ottey-Page | F | 36 | 175 | 62 | 1996 | 200 metres | Silver |
| Merlene Joyce Ottey-Page | F | 40 | 175 | 62 | 2000 | 100 metres | Bronze |
| Merlene Joyce Ottey-Page | F | 44 | 175 | 62 | 2004 | 100 metres | NA |
| Merlene Joyce Ottey-Page | F | 44 | 175 | 62 | 2004 | 200 metres | NA |
| Mohamed Ouaadi | M | 31 | 172 | 57 | 2000 | Marathon | NA |
| Denise Ouabangui | F | 28 | 166 | 58 | 1996 | 400 metres | NA |
| Seloua Ouaziz | F | 26 | 166 | 50 | 2000 | 1,500 metres | NA |
| Zohra Ouaziz (-Colombello) | F | 26 | 162 | 48 | 1996 | 5,000 metres | NA |
| Aziz Ouhadi | M | 28 | 168 | 72 | 2012 | 200 metres | NA |
| Aziz Ouhadi | M | 32 | 168 | 72 | 2016 | 100 metres | NA |
| Mariama Ouiminga | F | 18 | 165 | 60 | 1988 | 100 metres | NA |
| Mariama Ouiminga | F | 18 | 165 | 60 | 1988 | 200 metres | NA |
| Ouk Chanthan | F | 22 | 155 | 52 | 1996 | 100 metres | NA |
| Ouk Chanthan | F | 26 | 155 | 52 | 2000 | 100 metres | NA |
| Sidi Mohamed Ould Bidjel | M | 18 | 163 | 69 | 2000 | 1,500 metres | NA |
| Mohamed Ould Brahim | M | 28 | 165 | 58 | 1996 | 200 metres | NA |
| Souleymane Ould Chebal Moctar | M | 21 | 172 | 65 | 2008 | 800 metres | NA |
| Youba Mohamed Ould H'Mede | M | 28 | 179 | 67 | 2004 | 400 metres | NA |
| Mohamed Ould Khalifa | M | 20 | 180 | 70 | 1988 | 5,000 metres | NA |
| Mohamed Ould Khalifa | M | 24 | 180 | 70 | 1992 | Marathon | NA |
| Mohamed El-Moctar Ould Khayar | M | 21 | 170 | 53 | 1988 | 1,500 metres | NA |
| Noureddine Ould Mnira | M | 24 | 175 | 68 | 1992 | 100 metres | NA |
| Noureddine Ould Mnira | M | 28 | 175 | 68 | 1996 | 100 metres | NA |
| Sid'Ahmed Ould Mohamedou | M | 26 | 172 | 69 | 1992 | 10,000 metres | NA |
| Sid'Ahmed Ould Mohamedou | M | 30 | 172 | 69 | 1996 | 5,000 metres | NA |
| Mryem Oumezdi | F | 20 | 167 | 48 | 1988 | 100 metres | NA |
| Djibo Idrissa Ousseini | M | 17 | 178 | 72 | 2016 | 400 metres | NA |
| Vladislava "Vlada" Ovcharenko | F | 25 | 166 | 66 | 2012 | 200 metres | NA |
| Scott Ashley Overall | M | 29 | 181 | 62 | 2012 | Marathon | NA |
| Stephen Michael John "Steve" Ovett | M | 24 | 183 | 70 | 1980 | 800 metres | Gold |
| Stephen Michael John "Steve" Ovett | M | 24 | 183 | 70 | 1980 | 1,500 metres | Bronze |
| Stephen Michael John "Steve" Ovett | M | 28 | 183 | 70 | 1984 | 800 metres | NA |
| Stephen Michael John "Steve" Ovett | M | 28 | 183 | 70 | 1984 | 1,500 metres | NA |
| Paskar Owor | M | 19 | 162 | 59 | 2000 | 800 metres | NA |
| Paskar Owor | M | 23 | 162 | 59 | 2004 | 800 metres | NA |
| Flings Joyner Owusu-Agyapong | F | 27 | 165 | 58 | 2016 | 100 metres | NA |
| Tanya Oxley | F | 21 | 180 | 60 | 2000 | 400 metres | NA |
| Masaki Oya | M | 30 | 164 | 48 | 1996 | Marathon | NA |
| Samson Olajidie Oyeledun | M | 22 | 195 | 80 | 1980 | 100 metres | NA |
| Anas Ntchaga Oyembo | F | 20 | 168 | 65 | 2000 | 100 metres | NA |
| Abiodun Adesola "Abi" Oyepitan | F | 24 | 165 | 55 | 2004 | 100 metres | NA |
| Abiodun Adesola "Abi" Oyepitan | F | 24 | 165 | 55 | 2004 | 200 metres | NA |
| Abiodun Adesola "Abi" Oyepitan | F | 32 | 165 | 55 | 2012 | 100 metres | NA |
| Abiodun Adesola "Abi" Oyepitan | F | 32 | 165 | 55 | 2012 | 200 metres | NA |
| Yoshimi Ozaki | F | 31 | 155 | 41 | 2012 | Marathon | NA |
| lham Tanui zbilen | M | 22 | 177 | 60 | 2012 | 1,500 metres | NA |
| lham Tanui zbilen | M | 26 | 177 | 60 | 2016 | 1,500 metres | NA |
| Kaan Kigen (Mike Kipruto-) zbilen (Kigen-) | M | 30 | 178 | 57 | 2016 | Marathon | NA |
| Lale ztrk (Daskin-) | F | 32 | 172 | 53 | 2004 | Marathon | NA |
| Zeki ztrk | M | 22 | 175 | 64 | 1988 | 1,500 metres | NA |
| Zeki ztrk | M | 26 | 175 | 64 | 1992 | 1,500 metres | NA |
| Cristhian Simen Pacheco Mendoza | M | 23 | 162 | 50 | 2016 | Marathon | NA |
| Ral Manuel Pacheco Mendoza | M | 33 | 167 | 55 | 2012 | Marathon | NA |
| Ral Manuel Pacheco Mendoza | M | 37 | 167 | 55 | 2016 | Marathon | NA |
| Anna Pacholak (-Guzowska) | F | 24 | 178 | 56 | 2004 | 200 metres | NA |
| Douglas Floyd "Doug" Padilla | M | 27 | 176 | 60 | 1984 | 5,000 metres | NA |
| Douglas Floyd "Doug" Padilla | M | 31 | 176 | 60 | 1988 | 5,000 metres | NA |
| Yennifer Padilla Gonzlez | F | 22 | 187 | 62 | 2012 | 400 metres | NA |
| Lutimar Abreu Paes | M | 27 | 184 | 77 | 2016 | 800 metres | NA |
| Antonio Pez Montero | M | 23 | 182 | 74 | 1980 | 800 metres | NA |
| Angela "Angie" Pain (-Hulley) | F | 26 | 162 | 51 | 1988 | Marathon | NA |
| Pak Chol | M | 25 | 165 | 53 | 2016 | Marathon | NA |
| Pak Song-Chol | M | 23 | 170 | 59 | 2008 | Marathon | NA |
| Pak Song-Chol | M | 27 | 170 | 59 | 2012 | Marathon | NA |
| Sergey Pakura | M | 25 | 186 | 70 | 2008 | 800 metres | NA |
| Ilona Pl (-Pldi) | F | 25 | 173 | 59 | 1980 | 400 metres | NA |
| John Maurice Palacio | M | 25 | 180 | 67 | 1992 | 800 metres | NA |
| Eliecith Palacios Santos | F | 28 | 170 | 64 | 2016 | 100 metres | NA |
| Felipa Alicia Palacios Hinestroza | F | 20 | 165 | 56 | 1996 | 200 metres | NA |
| Felipa Alicia Palacios Hinestroza | F | 24 | 165 | 56 | 2000 | 200 metres | NA |
| Rolando Cruz Palacios Castillo | M | 21 | 180 | 89 | 2008 | 100 metres | NA |
| Rolando Cruz Palacios Castillo | M | 21 | 180 | 89 | 2008 | 200 metres | NA |
| Rolando Cruz Palacios Castillo | M | 29 | 180 | 89 | 2016 | 200 metres | NA |
| Jos Ernani Palalia Ramrez | M | 32 | 169 | 57 | 2004 | Marathon | NA |
| Harouna Pale | M | 31 | 188 | 82 | 1988 | 100 metres | NA |
| Harouna Pale | M | 31 | 188 | 82 | 1988 | 200 metres | NA |
| Harouna Pale | M | 34 | 188 | 82 | 1992 | 200 metres | NA |
| Justine Palframan | F | 22 | 171 | 59 | 2016 | 200 metres | NA |
| Justine Palframan | F | 22 | 171 | 59 | 2016 | 400 metres | NA |
| Evy Gunilla Palm (Warnicke-) | F | 46 | 166 | 53 | 1988 | Marathon | NA |
| Diego Armando Palomeque Echevarra | M | 22 | 176 | 67 | 2016 | 400 metres | NA |
| Georgios Panagiotopoulos | M | 26 | 184 | 79 | 1996 | 200 metres | NA |
| Liliyana Nikolaeva Panayotova-Ivanova | F | 24 | 174 | 64 | 1980 | 200 metres | NA |
| Manuel Pancorbo Chica | M | 26 | 178 | 63 | 1992 | 1,500 metres | NA |
| Manuel Pancorbo Chica | M | 30 | 178 | 63 | 1996 | 5,000 metres | NA |
| Riste Pandev | M | 22 | 178 | 67 | 2016 | 100 metres | NA |
| Raj Kumari Pandey | F | 18 | 165 | 54 | 1988 | Marathon | NA |
| Arjun Pandit | M | 25 | 171 | 57 | 1984 | Marathon | NA |
| Devi Maya Paneru (-Pandey) | F | 22 | 155 | 48 | 2000 | 100 metres | NA |
| Francesco Panetta | M | 21 | 175 | 64 | 1984 | 10,000 metres | NA |
| Wanda Marianna Panfil (-Gonzlez) | F | 29 | 167 | 53 | 1988 | Marathon | NA |
| Wanda Marianna Panfil (-Gonzlez) | F | 33 | 167 | 53 | 1992 | Marathon | NA |
| Thierry Pantel | M | 28 | 174 | 58 | 1992 | 10,000 metres | NA |
| Hermann Panzo | M | 22 | 180 | 77 | 1980 | 100 metres | NA |
| Kharalambos Papadias | M | 21 | 180 | 73 | 1996 | 100 metres | NA |
| Anna Ramona Papaioannou | F | 27 | 172 | 60 | 2016 | 100 metres | NA |
| Anna Ramona Papaioannou | F | 27 | 172 | 60 | 2016 | 200 metres | NA |
| Madeleine Pape | F | 24 | 170 | 56 | 2008 | 800 metres | NA |
| Krisztina Papp | F | 21 | 173 | 53 | 2004 | 5,000 metres | NA |
| Krisztina Papp | F | 25 | 173 | 53 | 2008 | 5,000 metres | NA |
| Krisztina Papp | F | 33 | 173 | 53 | 2016 | Marathon | NA |
| Alexia Pappas | F | 26 | 165 | NA | 2016 | 10,000 metres | NA |
| Agnes Pardaens | F | 31 | 168 | 52 | 1988 | Marathon | NA |
| Benjamn Vencar Paredes Martnez | M | 34 | 162 | 50 | 1996 | Marathon | NA |
| Benjamn Vencar Paredes Martnez | M | 38 | 162 | 50 | 2000 | Marathon | NA |
| Silvia Paredes Yucailla | F | 33 | 164 | 57 | 2016 | Marathon | NA |
| Jose Antonio Chion "Tony" Parilla, Jr. | M | 20 | 172 | 65 | 1992 | 800 metres | NA |
| Jose Antonio Chion "Tony" Parilla, Jr. | M | 24 | 172 | 65 | 1996 | 800 metres | NA |
| Barbara Angela Parker | F | 29 | 170 | 54 | 2012 | 5,000 metres | NA |
| Dudley Parker | M | 22 | 177 | 59 | 1984 | 100 metres | NA |
| Dudley Parker | M | 22 | 177 | 59 | 1984 | 200 metres | NA |
| Armand Parmentier | M | 30 | 175 | 64 | 1984 | Marathon | NA |
| Andrs Parczai | M | 24 | 176 | 72 | 1980 | 800 metres | NA |
| Roberto Parra Mateo | M | 24 | 186 | 68 | 2000 | 800 metres | NA |
| Sanderlei Claro Parrela | M | 19 | 194 | 77 | 1996 | 400 metres | NA |
| Sanderlei Claro Parrela | M | 23 | 194 | 77 | 2000 | 400 metres | NA |
| Najma Parveen | F | 25 | NA | NA | 2016 | 200 metres | NA |
| Melanie Paschke | F | 26 | 168 | 59 | 1996 | 100 metres | NA |
| Melanie Paschke | F | 26 | 168 | 59 | 1996 | 200 metres | NA |
| Olena Pastushenko (-Syniavina) | F | 21 | 174 | 57 | 2000 | 200 metres | NA |
| Pat Kwok Wai | M | 22 | 165 | 55 | 1992 | 200 metres | NA |
| Paraskevi "Voula" Patoulidou (-Zarzavatsidou) | F | 23 | 167 | 60 | 1988 | 100 metres | NA |
| Paraskevi "Voula" Patoulidou (-Zarzavatsidou) | F | 35 | 167 | 60 | 2000 | 100 metres | NA |
| Carlos Manuel Gonalves Patrcio | M | 31 | 176 | 59 | 1996 | 10,000 metres | NA |
| Claudio Patrignani | M | 25 | 179 | 65 | 1984 | 1,500 metres | NA |
| David Patros | M | 23 | 180 | 71 | 2000 | 100 metres | NA |
| Helen Teresa Pattinson-Clitheroe | F | 26 | 168 | 57 | 2000 | 1,500 metres | NA |
| Darvis Darell Patton | M | 30 | 183 | 79 | 2008 | 100 metres | NA |
| Gza Pauer | M | 28 | 180 | 70 | 2004 | 200 metres | NA |
| Michael "Mike" Paul | M | 27 | 185 | 77 | 1984 | 400 metres | NA |
| Paulo Roberto de Almeida Paula | M | 33 | 170 | 55 | 2012 | Marathon | NA |
| Paulo Roberto de Almeida Paula | M | 37 | 170 | 55 | 2016 | Marathon | NA |
| Argentina de Glria "Tina" Paulino | F | 19 | 166 | 61 | 1992 | 400 metres | NA |
| Joanne Marie "Jo" Pavey (Davis-) | F | 26 | 163 | 50 | 2000 | 5,000 metres | NA |
| Joanne Marie "Jo" Pavey (Davis-) | F | 30 | 163 | 50 | 2004 | 1,500 metres | NA |
| Joanne Marie "Jo" Pavey (Davis-) | F | 30 | 163 | 50 | 2004 | 5,000 metres | NA |
| Joanne Marie "Jo" Pavey (Davis-) | F | 34 | 163 | 50 | 2008 | 10,000 metres | NA |
| Joanne Marie "Jo" Pavey (Davis-) | F | 38 | 163 | 50 | 2012 | 5,000 metres | NA |
| Joanne Marie "Jo" Pavey (Davis-) | F | 38 | 163 | 50 | 2012 | 10,000 metres | NA |
| Joanne Marie "Jo" Pavey (Davis-) | F | 42 | 163 | 50 | 2016 | 10,000 metres | NA |
| Pavel Georgiev Pavlov | M | 28 | 183 | 72 | 1980 | 200 metres | NA |
| Pier-Francesco Pavoni | M | 21 | 182 | 70 | 1984 | 100 metres | NA |
| Pier-Francesco Pavoni | M | 25 | 182 | 70 | 1988 | 100 metres | NA |
| Marita Arthur Payne Wiggins | F | 23 | 173 | 57 | 1984 | 400 metres | NA |
| Marita Arthur Payne Wiggins | F | 27 | 173 | 57 | 1988 | 400 metres | NA |
| Julian Paynter | M | 26 | 183 | 71 | 1996 | 5,000 metres | NA |
| Peter John Pearless | M | 27 | 188 | 73 | 1984 | 800 metres | NA |
| Fabiano Peanha | M | 26 | 186 | 74 | 2008 | 800 metres | NA |
| Fabiano Peanha | M | 30 | 186 | 74 | 2012 | 800 metres | NA |
| Francine Peeters | F | 27 | 159 | 55 | 1984 | Marathon | NA |
| Geraldo Jos Pegado | M | 25 | 185 | 73 | 1980 | 400 metres | NA |
| Arismendy Peguero Thicket | M | 28 | 183 | 79 | 2008 | 400 metres | NA |
| Pavel Pelepyagin | M | 22 | 184 | 72 | 2000 | 800 metres | NA |
| Leah Marlee Pells (-Turenne) | F | 31 | 170 | 55 | 1996 | 1,500 metres | NA |
| Leah Marlee Pells (-Turenne) | F | 35 | 170 | 55 | 2000 | 1,500 metres | NA |
| David P. Peltier | M | 20 | 180 | 70 | 1984 | 400 metres | NA |
| Antoni "Toni" Pea Pico | M | 33 | 168 | 53 | 2004 | Marathon | NA |
| Vilma de Jesus Pea Snchez | F | 32 | 162 | 49 | 1992 | Marathon | NA |
| Petya Moskova Pendareva | F | 25 | 163 | 56 | 1996 | 100 metres | NA |
| Petya Moskova Pendareva | F | 29 | 163 | 56 | 2000 | 100 metres | NA |
| Galina Encheva Penkova | F | 22 | 176 | 60 | 1980 | 200 metres | NA |
| Mara de los ngeles Peralta | F | 34 | 167 | 49 | 2012 | Marathon | NA |
| Mara de los ngeles Peralta | F | 38 | 167 | 49 | 2016 | Marathon | NA |
| Jerneja Perc | F | 25 | 168 | 65 | 1996 | 100 metres | NA |
| Marie-Jos Juliana Prec (Hontas-) | F | 20 | 180 | 60 | 1988 | 200 metres | NA |
| Marie-Jos Juliana Prec (Hontas-) | F | 24 | 180 | 60 | 1992 | 400 metres | Gold |
| Marie-Jos Juliana Prec (Hontas-) | F | 28 | 180 | 60 | 1996 | 200 metres | Gold |
| Marie-Jos Juliana Prec (Hontas-) | F | 28 | 180 | 60 | 1996 | 400 metres | Gold |
| Casimir Pereira | M | 26 | 188 | 75 | 1980 | 200 metres | NA |
| Lyubov Gennadyevna Perepelova | F | 21 | 161 | 54 | 2000 | 100 metres | NA |
| Lyubov Gennadyevna Perepelova | F | 21 | 161 | 54 | 2000 | 200 metres | NA |
| Lyubov Gennadyevna Perepelova | F | 25 | 161 | 54 | 2004 | 100 metres | NA |
| Lyubov Gennadyevna Perepelova | F | 25 | 161 | 54 | 2004 | 200 metres | NA |
| Karina Prez Delgado | F | 25 | 158 | 47 | 2008 | Marathon | NA |
| Karina Prez Delgado | F | 29 | 158 | 47 | 2012 | Marathon | NA |
| Madai Prez Carrillo | F | 28 | 158 | 46 | 2008 | Marathon | NA |
| Madai Prez Carrillo | F | 36 | 158 | 46 | 2016 | Marathon | NA |
| Richer Prez Cobas | M | 30 | 163 | 58 | 2016 | Marathon | NA |
| Breda Pergar | F | 27 | 164 | 56 | 1980 | 1,500 metres | NA |
| Kristina Perica | F | 20 | 174 | 59 | 2000 | 400 metres | NA |
| Nova Maree Peris-Kneebone (-Batman, -Appleton) | F | 29 | 170 | 56 | 2000 | 400 metres | NA |
| Vanja Perii | F | 23 | 164 | 53 | 2008 | 800 metres | NA |
| Jacqueline "Jackie" Perkins | F | 23 | 165 | 53 | 1988 | 10,000 metres | NA |
| Nanceen Lavern Perry | F | 23 | 176 | 68 | 2000 | 200 metres | NA |
| Tamara Constantia "Tara" Perry | F | 21 | 165 | 63 | 1996 | 200 metres | NA |
| Lars Tommy Persson | M | 25 | 192 | 76 | 1980 | Marathon | NA |
| Lars Tommy Persson | M | 29 | 192 | 76 | 1984 | Marathon | NA |
| Wiesaw Wojciech Perszke | M | 32 | 172 | 62 | 1992 | Marathon | NA |
| Ruggero Pertile | M | 33 | 165 | 55 | 2008 | Marathon | NA |
| Ruggero Pertile | M | 37 | 165 | 55 | 2012 | Marathon | NA |
| Ruggero Pertile | M | 41 | 165 | 55 | 2016 | Marathon | NA |
| Slaana Perunovi (-Pejovi-) | F | 28 | 170 | 58 | 2012 | Marathon | NA |
| Slaana Perunovi (-Pejovi-) | F | 32 | 170 | 58 | 2016 | Marathon | NA |
| Prenam Pesse | F | 18 | NA | NA | 2016 | 100 metres | NA |
| Allison Pauline Peter | F | 20 | 173 | 59 | 2012 | 100 metres | NA |
| Allison Pauline Peter | F | 20 | 173 | 59 | 2012 | 200 metres | NA |
| Jrg Peter | M | 24 | 173 | 63 | 1980 | 10,000 metres | NA |
| Jrg Peter | M | 32 | 173 | 63 | 1988 | Marathon | NA |
| Joseph Peter | M | 30 | 171 | 55 | 1980 | Marathon | NA |
| Alena Peterkov (-Pavlikov) | F | 31 | 167 | 53 | 1992 | Marathon | NA |
| Mitchell Llewellyn "Mitch" Peters | M | 26 | 175 | 64 | 1996 | 100 metres | NA |
| Derrick L. Peterson | M | 26 | 180 | 72 | 2004 | 800 metres | NA |
| Bernard Petitbois | M | 26 | 181 | 67 | 1980 | 200 metres | NA |
| Mara Cristina Petite Len | F | 24 | 163 | 53 | 1996 | 5,000 metres | NA |
| Tetiana Hryhorivna Petliuk | F | 22 | 174 | 59 | 2004 | 800 metres | NA |
| Tetiana Hryhorivna Petliuk | F | 26 | 174 | 59 | 2008 | 800 metres | NA |
| Barbara Petrhn | F | 21 | 170 | 56 | 2000 | 400 metres | NA |
| Barbara Petrhn | F | 29 | 170 | 56 | 2008 | 400 metres | NA |
| Andrey Petrov | M | 29 | 169 | 62 | 2016 | Marathon | NA |
| Petar Nikolov Petrov | M | 25 | 180 | 80 | 1980 | 100 metres | Bronze |
| Petar Nikolov Petrov | M | 25 | 180 | 80 | 1980 | 200 metres | NA |
| Lyudmila Nikolayevna Petrova (Yakimova-) | F | 27 | 160 | 43 | 1996 | 10,000 metres | NA |
| Lyudmila Nikolayevna Petrova (Yakimova-) | F | 35 | 160 | 43 | 2004 | Marathon | NA |
| Totka Nikolaeva Petrova | F | 23 | 166 | 52 | 1980 | 800 metres | NA |
| Totka Nikolaeva Petrova | F | 23 | 166 | 52 | 1980 | 1,500 metres | NA |
| Tatyana Valeryevna Petrova-Arkhipova | F | 29 | 154 | 46 | 2012 | Marathon | Bronze |
| eljko Petrovi | M | 31 | NA | NA | 2000 | Marathon | NA |
| Antonio Pettigrew | M | 32 | 183 | 76 | 2000 | 400 metres | NA |
| Angela Kate "Angie" Petty (Smit-) | F | 24 | 168 | 57 | 2016 | 800 metres | NA |
| Lawrence Kolobe Peu | M | 30 | NA | NA | 1996 | Marathon | NA |
| Derrick Peynado | M | 20 | 183 | 73 | 1980 | 400 metres | NA |
| Peter Dickson "Pete" Pfitzinger | M | 26 | 174 | 60 | 1984 | Marathon | NA |
| Peter Dickson "Pete" Pfitzinger | M | 31 | 174 | 60 | 1988 | Marathon | NA |
| Philipp Pflieger | M | 29 | 188 | 70 | 2016 | Marathon | NA |
| Dina Lebo Phalula | F | 32 | 165 | 46 | 2016 | Marathon | NA |
| Charles Philibert-Thiboutot | M | 25 | 182 | 63 | 2016 | 1,500 metres | NA |
| Asha Solette Philip | F | 25 | 164 | 67 | 2016 | 100 metres | NA |
| Prisca Philip (-Polzine) | F | 24 | NA | NA | 1992 | 200 metres | NA |
| Prisca Philip (-Polzine) | F | 24 | NA | NA | 1992 | 400 metres | NA |
| Andrea Philipp (-Ziercke) | F | 20 | 165 | 60 | 1992 | 100 metres | NA |
| Andrea Philipp (-Ziercke) | F | 24 | 165 | 60 | 1996 | 100 metres | NA |
| Peter Philipp | M | 24 | 183 | 73 | 1996 | 1,500 metres | NA |
| Joel Japheth Phillip | M | 20 | 188 | 75 | 2008 | 400 metres | NA |
| Bobang Molebetsi Phiri | M | 24 | 179 | 72 | 1992 | 400 metres | NA |
| Bobang Molebetsi Phiri | M | 28 | 179 | 72 | 1996 | 400 metres | NA |
| Gerald Phiri | M | 23 | 178 | 79 | 2012 | 100 metres | NA |
| Gerald Phiri | M | 27 | 178 | 79 | 2016 | 100 metres | NA |
| Vongdeuane Phongsavanh | M | 23 | 167 | 60 | 1980 | 800 metres | NA |
| Phouk Sopheak | M | 20 | 165 | 54 | 2004 | 100 metres | NA |
| Laenly Phoutthavong | F | 16 | 169 | 55 | 2012 | 100 metres | NA |
| Laenly Phoutthavong | F | 20 | 169 | 55 | 2016 | 100 metres | NA |
| Anna Pichrtov (-Strakov) | F | 31 | 165 | 46 | 2004 | Marathon | NA |
| Craig Keith Pickering | M | 21 | 184 | 84 | 2008 | 100 metres | NA |
| Byron Efrn Piedra Avils | M | 21 | 176 | 62 | 2004 | 800 metres | NA |
| Byron Efrn Piedra Avils | M | 25 | 176 | 62 | 2008 | 1,500 metres | NA |
| Byron Efrn Piedra Avils | M | 29 | 176 | 62 | 2012 | 10,000 metres | NA |
| Byron Efrn Piedra Avils | M | 33 | 176 | 62 | 2016 | Marathon | NA |
| Piotr Piekarski | M | 28 | 180 | 71 | 1992 | 800 metres | NA |
| Florina Pierdevar | F | 26 | 172 | 53 | 2016 | 800 metres | NA |
| Florina Pierdevar | F | 26 | 172 | 53 | 2016 | 1,500 metres | NA |
| Barbara Pierre | F | 21 | NA | NA | 2008 | 100 metres | NA |
| Zbigniew Kazimierz Pierzynka | M | 28 | 171 | 61 | 1980 | Marathon | NA |
| Jerzy Pietrzyk | M | 25 | 190 | 76 | 1980 | 400 metres | NA |
| Geraldine Lititia Pillay | F | 26 | 182 | 71 | 2004 | 100 metres | NA |
| Trine Pilskog | F | 31 | 168 | 50 | 2004 | 1,500 metres | NA |
| Noodang Pimpol | F | 23 | 162 | 50 | 1992 | 400 metres | NA |
| Antnio Carlos Zeferino Pia | M | 30 | 183 | 65 | 1996 | Marathon | NA |
| Antnio Carlos Zeferino Pia | M | 34 | 183 | 65 | 2000 | Marathon | NA |
| Antnio Carlos Zeferino Pia | M | 38 | 183 | 65 | 2004 | Marathon | NA |
| Demetrius Rashad Pinder | M | 23 | 178 | 70 | 2012 | 400 metres | NA |
| Demetrius Rashad Pinder | M | 27 | 178 | 70 | 2016 | 200 metres | NA |
| Yolymar Elizabeth Pineda Medina Gmez | F | 26 | 165 | 53 | 2012 | Marathon | NA |
| Yolymar Elizabeth Pineda Medina Gmez | F | 30 | 165 | 53 | 2016 | Marathon | NA |
| Joaquim Carlos Pereira Pinheiro | M | 31 | 164 | 57 | 1992 | Marathon | NA |
| Theo Piniau | M | 23 | 172 | 59 | 2016 | 200 metres | NA |
| Jimmy Jos Pino Zarza | M | 22 | 180 | 80 | 2000 | 200 metres | NA |
| Anacleto Pereira Pinto | M | 32 | 172 | 63 | 1980 | Marathon | NA |
| Antnio Coelho Pinto | M | 22 | 165 | 59 | 1988 | 10,000 metres | NA |
| Antnio Coelho Pinto | M | 26 | 165 | 59 | 1992 | Marathon | NA |
| Antnio Coelho Pinto | M | 30 | 165 | 59 | 1996 | Marathon | NA |
| Antnio Coelho Pinto | M | 34 | 165 | 59 | 2000 | Marathon | NA |
| Tatjana Lofamakanda Pinto | F | 20 | 170 | 56 | 2012 | 100 metres | NA |
| Tatjana Lofamakanda Pinto | F | 24 | 170 | 56 | 2016 | 100 metres | NA |
| Zhanna Yurivna Pintusevych-Blok (Tarnopolska-) | F | 24 | 164 | 62 | 1996 | 100 metres | NA |
| Zhanna Yurivna Pintusevych-Blok (Tarnopolska-) | F | 24 | 164 | 62 | 1996 | 200 metres | NA |
| Zhanna Yurivna Pintusevych-Blok (Tarnopolska-) | F | 28 | 164 | 62 | 2000 | 100 metres | NA |
| Zhanna Yurivna Pintusevych-Blok (Tarnopolska-) | F | 28 | 164 | 62 | 2000 | 200 metres | NA |
| Zhanna Yurivna Pintusevych-Blok (Tarnopolska-) | F | 32 | 164 | 62 | 2004 | 100 metres | NA |
| Phillip Pipersburg | M | 29 | 168 | 63 | 1984 | 400 metres | NA |
| Uta Pippig | F | 26 | 168 | 50 | 1992 | 10,000 metres | NA |
| Uta Pippig | F | 30 | 168 | 50 | 1996 | Marathon | NA |
| Joo Manuel Pires | M | 21 | 187 | 73 | 2000 | 800 metres | NA |
| Joo Manuel Pires | M | 25 | 187 | 73 | 2004 | 800 metres | NA |
| Sortelina da Silva Pires | F | 19 | 165 | 56 | 1996 | 100 metres | NA |
| Valery Pisarev | M | 25 | 175 | 70 | 2004 | Marathon | NA |
| Ewa Halina Pisiewicz (Rybak-) | F | 26 | 164 | 55 | 1988 | 100 metres | NA |
| Yelena Vitalyevna Piskunova | F | 20 | 173 | 62 | 2000 | 400 metres | NA |
| Anita Sebastiana Pistone | F | 31 | 165 | 55 | 2008 | 100 metres | NA |
| Oscar Leonard Carl Pistorius | M | 25 | 181 | 77 | 2012 | 400 metres | NA |
| Martn Pitayo Martnez | M | 23 | 173 | 55 | 1984 | 10,000 metres | NA |
| Martn Pitayo Martnez | M | 35 | 173 | 55 | 1996 | 10,000 metres | NA |
| Mantokoane Angelina Pitso Sephooa | F | 17 | 148 | 45 | 1992 | 800 metres | NA |
| Mantokoane Angelina Pitso Sephooa | F | 17 | 148 | 45 | 1992 | 1,500 metres | NA |
| Alfonso Pitters | M | 21 | 173 | 66 | 1984 | 100 metres | NA |
| Orlando Pizzolato | M | 30 | 179 | 61 | 1988 | Marathon | NA |
| Judith Pl Roig | F | 34 | 168 | 53 | 2012 | 5,000 metres | NA |
| Jozef Plach | M | 31 | 182 | 73 | 1980 | 1,500 metres | NA |
| Steven Micael "Steve" Plasencia | M | 31 | 180 | 66 | 1988 | 10,000 metres | NA |
| Steven Micael "Steve" Plasencia | M | 35 | 180 | 66 | 1992 | 10,000 metres | NA |
| Renata Pli | F | 27 | 172 | 53 | 2012 | 1,500 metres | NA |
| Patricia Susan "PattiSue" Plumer (-Levere) | F | 30 | 162 | 50 | 1992 | 1,500 metres | NA |
| Yekaterina Ilyinichna Podkopayeva (Poryvkina-) | F | 40 | 169 | 57 | 1992 | 1,500 metres | NA |
| Rene Elise Poetschka | F | 21 | 174 | 56 | 1992 | 400 metres | NA |
| Rene Elise Poetschka | F | 25 | 174 | 56 | 1996 | 400 metres | NA |
| Ronald Pognon | M | 21 | 185 | 75 | 2004 | 100 metres | NA |
| Ronald Pognon | M | 25 | 185 | 75 | 2008 | 100 metres | NA |
| Poh Seng Song | M | 21 | 172 | 67 | 2004 | 100 metres | NA |
| Nataliya Olehivna Pohrebniak | F | 20 | 171 | 63 | 2008 | 100 metres | NA |
| Nataliya Olehivna Pohrebniak | F | 24 | 171 | 63 | 2012 | 100 metres | NA |
| Nataliya Olehivna Pohrebniak | F | 28 | 171 | 63 | 2016 | 100 metres | NA |
| Nataliya Olehivna Pohrebniak | F | 28 | 171 | 63 | 2016 | 200 metres | NA |
| Yekaterina Ivanovna Poistogova (Zavyalova-) | F | 21 | 175 | 65 | 2012 | 800 metres | Bronze |
| Pier Giovanni "Gianni" Poli | M | 30 | 180 | 68 | 1988 | Marathon | NA |
| Nikolaos "Nikos" Polias | M | 33 | 183 | 69 | 2004 | Marathon | NA |
| Viktoriia Poliudina | F | 27 | 165 | 55 | 2016 | Marathon | NA |
| Paul Pollock | M | 30 | 177 | 57 | 2016 | Marathon | NA |
| Tetiana Polovynska (-Dzhabrailova) | F | 23 | 159 | 52 | 1988 | Marathon | NA |
| Yevgeniya Yevgeniyevna Polyakova | F | 25 | 164 | 55 | 2008 | 100 metres | NA |
| Maria Polyzou | F | 27 | 164 | 54 | 1996 | Marathon | NA |
| Cristina Pomacu | F | 22 | 164 | 46 | 1996 | Marathon | NA |
| Nataliya Vladimirovna Pomoshchnikova-Voronova | F | 23 | 169 | 63 | 1988 | 100 metres | NA |
| Nataliya Vladimirovna Pomoshchnikova-Voronova | F | 31 | 169 | 63 | 1996 | 100 metres | NA |
| Nataliya Vladimirovna Pomoshchnikova-Voronova | F | 35 | 169 | 63 | 2000 | 100 metres | NA |
| Aliann Tabitha Omalara Pompey | F | 22 | 168 | 55 | 2000 | 400 metres | NA |
| Aliann Tabitha Omalara Pompey | F | 26 | 168 | 55 | 2004 | 400 metres | NA |
| Aliann Tabitha Omalara Pompey | F | 30 | 168 | 55 | 2008 | 400 metres | NA |
| Aliann Tabitha Omalara Pompey | F | 34 | 168 | 55 | 2012 | 400 metres | NA |
| Jorge Fidel Ponce | M | 20 | 172 | 56 | 1988 | 400 metres | NA |
| Mnica Pont Chafer | F | 27 | 164 | 44 | 1996 | Marathon | NA |
| Tiandra Tamika Ponteen | F | 19 | 168 | 55 | 2004 | 400 metres | NA |
| Tiandra Tamika Ponteen | F | 23 | 168 | 55 | 2008 | 400 metres | NA |
| Elena Popescu | F | 22 | 167 | 52 | 2012 | 800 metres | NA |
| Sofka Vasileva Popova (Kazandzhieva-) | F | 26 | 168 | 69 | 1980 | 100 metres | NA |
| Aleksandar Popovi | M | 23 | 177 | 69 | 1980 | 200 metres | NA |
| Slobodan Popovi | M | 25 | 179 | 63 | 1988 | 800 metres | NA |
| Slobodan Popovi | M | 29 | 179 | 63 | 1992 | 800 metres | NA |
| Marika Popowicz-Drapaa | F | 28 | 164 | 55 | 2016 | 100 metres | NA |
| Daniela Porcelli | F | 18 | 162 | 45 | 1980 | 800 metres | NA |
| Nicolai Portelli | M | 26 | 176 | 64 | 2008 | 200 metres | NA |
| Patrick Ralph "Pat" Porter | M | 25 | 183 | 60 | 1984 | 10,000 metres | NA |
| Patrick Ralph "Pat" Porter | M | 29 | 183 | 60 | 1988 | 10,000 metres | NA |
| Mara Portillo Cruz | F | 28 | 162 | 50 | 2000 | Marathon | NA |
| Mara Portillo Cruz | F | 36 | 162 | 50 | 2008 | Marathon | NA |
| Marta Portoblanco | F | 25 | 155 | 48 | 1996 | 5,000 metres | NA |
| Svetlana Pospelova | F | 20 | 170 | 60 | 2000 | 400 metres | NA |
| Agnese Possamai | F | 27 | 163 | 53 | 1980 | 800 metres | NA |
| Agnese Possamai | F | 27 | 163 | 53 | 1980 | 1,500 metres | NA |
| Christoph Pstinger | M | 20 | 186 | 75 | 1992 | 200 metres | NA |
| Christoph Pstinger | M | 24 | 186 | 75 | 1996 | 200 metres | NA |
| Beth Potter | F | 24 | 170 | 51 | 2016 | 10,000 metres | NA |
| Konstantinos "Kostas" Poulios | M | 34 | 175 | 60 | 2012 | Marathon | NA |
| Olesia Ivanivna Povkh | F | 24 | 167 | 63 | 2012 | 100 metres | NA |
| Olesia Ivanivna Povkh | F | 28 | 167 | 63 | 2016 | 100 metres | NA |
| Asafa Kehine Powell | M | 21 | 191 | 93 | 2004 | 100 metres | NA |
| Asafa Kehine Powell | M | 21 | 191 | 93 | 2004 | 200 metres | NA |
| Asafa Kehine Powell | M | 25 | 191 | 93 | 2008 | 100 metres | NA |
| Asafa Kehine Powell | M | 29 | 191 | 93 | 2012 | 100 metres | NA |
| Sharon Powell | F | 23 | 183 | 53 | 1988 | 800 metres | NA |
| Adrienne Power | F | 26 | 163 | 64 | 2008 | 200 metres | NA |
| Michael Gregory "Mike" Power | M | 24 | 185 | 69 | 2000 | 5,000 metres | NA |
| Rohan Handunpurage Pradeep Kumara | M | 25 | 183 | 60 | 2000 | 400 metres | NA |
| Rohan Handunpurage Pradeep Kumara | M | 29 | 183 | 60 | 2004 | 400 metres | NA |
| Jenna Prandini | F | 23 | 173 | 60 | 2016 | 200 metres | NA |
| Bahadur Prasad Singh | M | 26 | 177 | 63 | 1992 | 5,000 metres | NA |
| Bahadur Prasad Singh | M | 30 | 177 | 63 | 1996 | 1,500 metres | NA |
| Bineshwar "Binesh" Prasad | M | 25 | 167 | 56 | 1988 | 10,000 metres | NA |
| Bineshwar "Binesh" Prasad | M | 25 | 167 | 56 | 1988 | Marathon | NA |
| Bineshwar "Binesh" Prasad | M | 29 | 167 | 56 | 1992 | 10,000 metres | NA |
| Bineshwar "Binesh" Prasad | M | 29 | 167 | 56 | 1992 | Marathon | NA |
| Nadia Prasad (Bernard-) | F | 28 | 158 | 44 | 1996 | Marathon | NA |
| Olaf Prenzler | M | 21 | 178 | 78 | 1980 | 200 metres | NA |
| Gail Michelle Prescod | F | 20 | NA | NA | 1992 | 100 metres | NA |
| Kerstin Marie-Luise Preler | F | 26 | 160 | 50 | 1988 | Marathon | NA |
| Kerstin Marie-Luise Preler | F | 30 | 160 | 50 | 1992 | 10,000 metres | NA |
| Martina Pretelli | F | 23 | 162 | 53 | 2012 | 100 metres | NA |
| Jean-Louis Prianon | M | 28 | 176 | 58 | 1988 | 10,000 metres | NA |
| Leonardo Nelson Price | M | 29 | 175 | 60 | 2008 | 800 metres | NA |
| Antonio Prieto Velasco | M | 22 | 158 | 49 | 1980 | 10,000 metres | NA |
| Antonio Prieto Velasco | M | 26 | 158 | 49 | 1984 | 10,000 metres | NA |
| Antonio Prieto Velasco | M | 30 | 158 | 49 | 1988 | 10,000 metres | NA |
| Irina Anatolyevna Privalova (Sergeyeva-) | F | 23 | 174 | 64 | 1992 | 100 metres | Bronze |
| Irina Anatolyevna Privalova (Sergeyeva-) | F | 23 | 174 | 64 | 1992 | 200 metres | NA |
| Irina Anatolyevna Privalova (Sergeyeva-) | F | 27 | 174 | 64 | 1996 | 100 metres | NA |
| Irina Anatolyevna Privalova (Sergeyeva-) | F | 27 | 174 | 64 | 1996 | 200 metres | NA |
| Michelle Probert-Scutt | F | 20 | 170 | 56 | 1980 | 400 metres | NA |
| Michelle Probert-Scutt | F | 24 | 170 | 56 | 1984 | 400 metres | NA |
| Roman Prodius | M | 31 | 182 | 70 | 2012 | Marathon | NA |
| Roman Prodius | M | 35 | 182 | 70 | 2016 | Marathon | NA |
| Aleksandrs Prokopuks | M | 29 | 180 | 66 | 1996 | Marathon | NA |
| Grayna Prokopek-Janacek | F | 27 | 168 | 56 | 2004 | 400 metres | NA |
| Ronald B. "Ron" Promesse | M | 26 | 170 | 70 | 2000 | 100 metres | NA |
| Sumet Promna | M | 28 | 179 | 63 | 1984 | 100 metres | NA |
| Sumet Promna | M | 28 | 179 | 63 | 1984 | 200 metres | NA |
| Kristina Pronzhenko | F | 27 | 172 | 60 | 2016 | 200 metres | NA |
| Maria Protopapa | F | 31 | 170 | 60 | 2004 | 5,000 metres | NA |
| Tatyana Petrovna Providokhina (-Fedorenko) | F | 27 | 167 | 52 | 1980 | 800 metres | Bronze |
| Vladislav Dmitriyevich Pryamov | M | 32 | 177 | 66 | 2016 | Marathon | NA |
| Nataliya Oleksandrivna Pryshchepa | F | 21 | 163 | 48 | 2016 | 800 metres | NA |
| Mara Jos Pueyo Bergua | F | 38 | 174 | 56 | 2008 | Marathon | NA |
| Maricica Puic (Luca-) | F | 29 | 168 | 54 | 1980 | 1,500 metres | NA |
| Maricica Puic (Luca-) | F | 34 | 168 | 54 | 1984 | 1,500 metres | Bronze |
| Montserrat Pujol Joval | F | 29 | 165 | 59 | 2008 | 100 metres | NA |
| Montserrat Pujol Clusellas | F | 27 | 172 | 58 | 1988 | 800 metres | NA |
| Iryna Pukha | F | 23 | 171 | 68 | 1996 | 100 metres | NA |
| Iryna Pukha | F | 27 | 171 | 68 | 2000 | 100 metres | NA |
| Mindaugas Puktas | M | 26 | 180 | 70 | 2004 | Marathon | NA |
| Mara Dolores Pulido Fernndez | F | 29 | 155 | 41 | 2004 | Marathon | NA |
| Peter Pulu | M | 20 | 173 | 65 | 1996 | 100 metres | NA |
| Susanne Pumper (Fischer-) | F | 30 | 170 | 50 | 2000 | 5,000 metres | NA |
| Roberto Edy Punina Salvador | M | 25 | 157 | 51 | 1992 | 10,000 metres | NA |
| Puntsag-Ochiryn Prevsren | M | 25 | 180 | 73 | 2000 | 800 metres | NA |
| Leena Puotiniemi | F | 36 | 170 | 52 | 2012 | Marathon | NA |
| Mohamed Yuhdi Wijaya Purnomo | M | 22 | 167 | 60 | 1984 | 100 metres | NA |
| Mohamed Yuhdi Wijaya Purnomo | M | 22 | 167 | 60 | 1984 | 200 metres | NA |
| Jacqueline "Jackie" Pusey | F | 20 | 170 | 57 | 1980 | 200 metres | NA |
| Iveta Putalov | F | 28 | 173 | 60 | 2016 | 400 metres | NA |
| Emiel Adrien "Miel" Puttemans | M | 32 | 175 | 68 | 1980 | 5,000 metres | NA |
| Pyambuugiin Tuul | M | 33 | NA | NA | 1992 | Marathon | NA |
| Nataliya Serhivna Pyhyda | F | 27 | 170 | 58 | 2008 | 200 metres | NA |
| Nataliya Serhivna Pyhyda | F | 31 | 170 | 58 | 2012 | 400 metres | NA |
| Jason Pyrah | M | 27 | 172 | 64 | 1996 | 1,500 metres | NA |
| Jason Pyrah | M | 31 | 172 | 64 | 2000 | 1,500 metres | NA |
| Yousuf Othman Qader | M | 23 | 170 | 58 | 2008 | Marathon | NA |
| Simon Qamunga | M | 28 | 169 | 71 | 1996 | Marathon | NA |
| Teymur Qasmov | M | 26 | 176 | 74 | 2000 | 100 metres | NA |
| Teymur Qasmov | M | 30 | 176 | 74 | 2004 | 100 metres | NA |
| Qin Wangping | F | 18 | 168 | 60 | 2000 | 200 metres | NA |
| Salah Qoqache | M | 25 | NA | NA | 1992 | Marathon | NA |
| Gabriele Qoro | M | 21 | 171 | 78 | 1992 | 100 metres | NA |
| Qu Yunxia | F | 19 | 172 | 56 | 1992 | 1,500 metres | Bronze |
| Donald O'Reilly "Don" Quarrie | M | 29 | 175 | 70 | 1980 | 100 metres | NA |
| Donald O'Reilly "Don" Quarrie | M | 29 | 175 | 70 | 1980 | 200 metres | Bronze |
| Donald O'Reilly "Don" Quarrie | M | 33 | 175 | 70 | 1984 | 200 metres | NA |
| Gilles Qunherv | M | 22 | 183 | 74 | 1988 | 200 metres | NA |
| Gilles Qunherv | M | 26 | 183 | 74 | 1992 | 200 metres | NA |
| Frdrique Quentin | F | 26 | 173 | 58 | 1996 | 1,500 metres | NA |
| Yannick "Yann" Quentrec | M | 22 | 190 | 75 | 1984 | 400 metres | NA |
| Miguel Quesada Velasco | M | 24 | 176 | 60 | 2004 | 800 metres | NA |
| Miguel Quesada Velasco | M | 28 | 176 | 60 | 2008 | 800 metres | NA |
| Sean Patrick Quilty | M | 30 | 170 | 58 | 1996 | Marathon | NA |
| Matthew Quinn | M | 24 | 179 | 82 | 2000 | 100 metres | NA |
| Alex Leonardo Quinez Martnez | M | 22 | 176 | 65 | 2012 | 200 metres | NA |
| Juan Armando Quintanilla Loredo | M | 24 | 175 | 56 | 1992 | 10,000 metres | NA |
| Juan Armando Quintanilla Loredo | M | 28 | 175 | 56 | 1996 | 10,000 metres | NA |
| Juan Armando Quintanilla Loredo | M | 32 | 175 | 56 | 2000 | 10,000 metres | NA |
| Ana Fidelia Quirot Mor | F | 29 | 165 | 59 | 1992 | 800 metres | Bronze |
| Ana Fidelia Quirot Mor | F | 33 | 165 | 59 | 1996 | 800 metres | Silver |
| Rosmery Quispe Guarachi | F | 32 | 159 | 50 | 2016 | Marathon | NA |
| Renny Quow | M | 20 | 170 | 66 | 2008 | 400 metres | NA |
| Paula Jane Radcliffe (-Lough) | F | 22 | 173 | 54 | 1996 | 5,000 metres | NA |
| Paula Jane Radcliffe (-Lough) | F | 26 | 173 | 54 | 2000 | 10,000 metres | NA |
| Paula Jane Radcliffe (-Lough) | F | 30 | 173 | 54 | 2004 | 10,000 metres | NA |
| Paula Jane Radcliffe (-Lough) | F | 30 | 173 | 54 | 2004 | Marathon | NA |
| Paula Jane Radcliffe (-Lough) | F | 34 | 173 | 54 | 2008 | Marathon | NA |
| Zuzanna Anna Radecka (-Pakaszewska) | F | 25 | 172 | 58 | 2000 | 200 metres | NA |
| Darko Radomirovi | M | 23 | 183 | 60 | 2000 | 1,500 metres | NA |
| Julieon Raeburn | M | 21 | 188 | 82 | 2000 | 200 metres | NA |
| Mohammed Rageh | M | 18 | 169 | 64 | 2016 | 1,500 metres | NA |
| Albertine Rahliarisoa | F | 19 | 151 | 42 | 1980 | 800 metres | NA |
| Albertine Rahliarisoa | F | 19 | 151 | 42 | 1980 | 1,500 metres | NA |
| Meredith Lee Rainey (-Valmon) | F | 23 | 168 | 55 | 1992 | 800 metres | NA |
| Meredith Lee Rainey (-Valmon) | F | 27 | 168 | 55 | 1996 | 800 metres | NA |
| Bogaha Kotuwe Gedara Niluka Geethani Rajasekara | F | 34 | 155 | 42 | 2016 | Marathon | NA |
| Gabashane Vincent Rakabaele | M | 31 | 163 | 54 | 1980 | Marathon | NA |
| Gabashane Vincent Rakabaele | M | 35 | 163 | 54 | 1984 | Marathon | NA |
| Azat Makhlyafovich Rakipov | M | 23 | 174 | 56 | 1992 | 1,500 metres | NA |
| Azat Makhlyafovich Rakipov | M | 35 | 174 | 56 | 2004 | Marathon | NA |
| Beta Rakonczai | F | 27 | 170 | 56 | 2004 | Marathon | NA |
| Beta Rakonczai | F | 31 | 170 | 56 | 2008 | Marathon | NA |
| Beta Rakonczai | F | 35 | 170 | 56 | 2012 | Marathon | NA |
| Joseph Rakotoarimanana | M | 23 | NA | NA | 1996 | 800 metres | NA |
| Tisbite Rakotoarisoa | M | 28 | 166 | 56 | 1980 | 800 metres | NA |
| Tisbite Rakotoarisoa | M | 28 | 166 | 56 | 1980 | 1,500 metres | NA |
| Hanitriniaina Rivosoa Rakotondrab | F | 29 | 160 | 54 | 1996 | 100 metres | NA |
| Hanitriniaina Rivosoa Rakotondrab | F | 33 | 160 | 54 | 2000 | 100 metres | NA |
| Thabisio Ralekhetla | M | 36 | 172 | 54 | 1996 | Marathon | NA |
| Kheta Ram | M | 29 | 169 | 53 | 2016 | Marathon | NA |
| Patrick Rama | M | 27 | 165 | 65 | 1992 | 10,000 metres | NA |
| Hendrick Ramaala | M | 24 | 172 | 60 | 1996 | 10,000 metres | NA |
| Hendrick Ramaala | M | 28 | 172 | 60 | 2000 | Marathon | NA |
| Hendrick Ramaala | M | 32 | 172 | 60 | 2004 | Marathon | NA |
| Hendrick Ramaala | M | 36 | 172 | 60 | 2008 | Marathon | NA |
| Samson Ramadhani Nyonyi | M | 21 | 160 | 50 | 2004 | Marathon | NA |
| Samson Ramadhani Nyonyi | M | 25 | 160 | 50 | 2008 | Marathon | NA |
| Samson Ramadhani Nyonyi | M | 29 | 160 | 50 | 2012 | Marathon | NA |
| Sara Ramadhani | F | 28 | NA | 45 | 2016 | Marathon | NA |
| Nirinaharifidy Ramilijaona | F | 25 | 158 | 51 | 2008 | 100 metres | NA |
| Aaron Ramirez | M | 27 | 178 | 64 | 1992 | 10,000 metres | NA |
| Manuel Ramrez Caicedo | M | 26 | 172 | 60 | 1984 | 200 metres | NA |
| Manuel Ramrez Caicedo | M | 26 | 172 | 60 | 1984 | 400 metres | NA |
| Tsepo Ramonene-Mathibelle | M | 21 | 171 | 54 | 2012 | Marathon | NA |
| Tsepo Ramonene-Mathibelle | M | 25 | 171 | 54 | 2016 | Marathon | NA |
| Alejandra Purisina Ramos Snchez | F | 25 | 173 | 56 | 1984 | 800 metres | NA |
| Alejandra Purisina Ramos Snchez | F | 25 | 173 | 56 | 1984 | 1,500 metres | NA |
| Andr Luiz Ramos | M | 34 | 177 | 67 | 2004 | Marathon | NA |
| Beverly Sue Ramos | F | 28 | 168 | 52 | 2016 | Marathon | NA |
| Jos Joaquim Domingues Ramos | M | 27 | 171 | 67 | 1996 | 5,000 metres | NA |
| Jos Joaquim Domingues Ramos | M | 32 | 171 | 67 | 2000 | 10,000 metres | NA |
| Ricardo Ramos Vargas | M | 30 | 172 | 56 | 2016 | Marathon | NA |
| Joseph "Joe" Ramotshabi | M | 18 | 180 | 70 | 1980 | 400 metres | NA |
| Joseph "Joe" Ramotshabi | M | 22 | 180 | 70 | 1984 | 400 metres | NA |
| Joseph "Joe" Ramotshabi | M | 22 | 180 | 70 | 1984 | 800 metres | NA |
| Rashid Mohamed Ramzi (Khoula-) | M | 24 | 172 | 65 | 2004 | 1,500 metres | NA |
| Rashid Mohamed Ramzi (Khoula-) | M | 28 | 172 | 65 | 2008 | 1,500 metres | NA |
| Bimala Ranamagar | F | 25 | 156 | 48 | 1996 | Marathon | NA |
| Arsne Randriamahazomana | M | 22 | 173 | 70 | 1984 | 400 metres | NA |
| Jean-Jacky Randriamamitiana | M | 27 | 175 | 75 | 2000 | 100 metres | NA |
| Jules Randrianarivelo | M | 23 | 167 | 56 | 1980 | 10,000 metres | NA |
| Jules Randrianarivelo | M | 23 | 167 | 56 | 1980 | Marathon | NA |
| Jules Randrianarivelo | M | 27 | 167 | 56 | 1984 | Marathon | NA |
| Jean-Louis Rapnouil | M | 30 | 174 | 69 | 1996 | 400 metres | NA |
| Marco Rapp | M | 30 | 180 | 69 | 1988 | 1,500 metres | NA |
| Marc Raquil | M | 23 | 193 | 85 | 2000 | 400 metres | NA |
| Essa Ismail Rashed | M | 21 | 165 | 55 | 2008 | 10,000 metres | NA |
| Dorthe Skovshoved Rasmussen | F | 24 | 181 | 62 | 1984 | Marathon | NA |
| Dorthe Skovshoved Rasmussen | F | 32 | 181 | 62 | 1992 | 10,000 metres | NA |
| Clarisse Rasoarizay | F | 32 | 150 | 40 | 2004 | Marathon | NA |
| Olga Vladimirovna Raspopova | F | 21 | 176 | 52 | 2000 | 800 metres | NA |
| Catherine Ann "Cathy" Rattray-Williams (-Samuel) | F | 20 | 160 | 52 | 1984 | 400 metres | NA |
| Catherine Ann "Cathy" Rattray-Williams (-Samuel) | F | 25 | 160 | 52 | 1988 | 400 metres | NA |
| Yanes Raubaba | M | 26 | 172 | 61 | 2000 | 100 metres | NA |
| Kirsi Irene Rauta (Korja-, -Mattila) | F | 34 | 170 | 55 | 1996 | Marathon | NA |
| Corinne Raux | F | 27 | 164 | 50 | 2004 | Marathon | NA |
| Lalao Robine Ravaoniriana | F | 28 | 165 | 56 | 1992 | 100 metres | NA |
| Lalao Robine Ravaoniriana | F | 28 | 165 | 56 | 1992 | 200 metres | NA |
| Menuka Rawat | F | NA | 152 | 48 | 1988 | Marathon | NA |
| Eugen Ray | M | 22 | 182 | 87 | 1980 | 100 metres | NA |
| Victor Razafindrakoto | M | 24 | 169 | 62 | 1996 | Marathon | NA |
| Alain Clerk Razahasoa | M | 26 | 175 | 52 | 1992 | Marathon | NA |
| Andrey Vasilyevich Razin | M | 25 | 178 | 76 | 1988 | 100 metres | NA |
| Bianca Denisa Rzor | F | 17 | 170 | 59 | 2012 | 400 metres | NA |
| Bianca Denisa Rzor | F | 21 | 170 | 59 | 2016 | 400 metres | NA |
| Maria Reblo-Lelut | F | 32 | 158 | 45 | 1988 | Marathon | NA |
| Maria Reblo-Lelut | F | 36 | 158 | 45 | 1992 | Marathon | NA |
| Mara Teresa Rcio Garca | F | 37 | 154 | 48 | 2000 | 10,000 metres | NA |
| Janelle Redhead | F | 22 | 162 | 56 | 2012 | 200 metres | NA |
| Joel Michael Redhead | M | 26 | 187 | 60 | 2012 | 200 metres | NA |
| Derek Anthony Redmond | M | 26 | 183 | 70 | 1992 | 400 metres | NA |
| Jos Antonio Rdolat Contreras | M | 24 | 181 | 66 | 2000 | 1,500 metres | NA |
| Gary Thomas Reed | M | 22 | 175 | 66 | 2004 | 800 metres | NA |
| Gary Thomas Reed | M | 26 | 175 | 66 | 2008 | 800 metres | NA |
| Kate Amelia Reed | F | 25 | 168 | 50 | 2008 | 10,000 metres | NA |
| Aishath Reesha | F | 19 | 170 | 44 | 2008 | 800 metres | NA |
| Chantal Rga | F | 24 | 166 | 58 | 1980 | 100 metres | NA |
| Chantal Rga | F | 24 | 166 | 58 | 1980 | 200 metres | NA |
| Jos Alberto Teixeira Regalo | M | 24 | 180 | 60 | 1988 | 5,000 metres | NA |
| Hazel-Ann Regis | F | 19 | 157 | 64 | 2000 | 400 metres | NA |
| Hazel-Ann Regis | F | 23 | 157 | 64 | 2004 | 400 metres | NA |
| John Paul Lyndon Regis | M | 21 | 181 | 98 | 1988 | 100 metres | NA |
| John Paul Lyndon Regis | M | 21 | 181 | 98 | 1988 | 200 metres | NA |
| John Paul Lyndon Regis | M | 25 | 181 | 98 | 1992 | 200 metres | NA |
| John Paul Lyndon Regis | M | 29 | 181 | 98 | 1996 | 200 metres | NA |
| Mnica Patricia Regonesi Muranda | F | 23 | 165 | 52 | 1984 | Marathon | NA |
| Donovan Reid | M | 20 | 177 | 73 | 1984 | 100 metres | NA |
| Leroy Reid | M | 20 | 187 | 77 | 1984 | 200 metres | NA |
| Sheila Reid | F | 22 | 166 | 52 | 2012 | 5,000 metres | NA |
| Sarah E. Reilly (Oxley-) | F | 27 | 165 | 56 | 2000 | 100 metres | NA |
| Sarah E. Reilly (Oxley-) | F | 27 | 165 | 56 | 2000 | 200 metres | NA |
| Alain Reimann | M | 29 | 190 | 83 | 1996 | 200 metres | NA |
| Antonio Manuel Reina Ballesteros | M | 23 | 186 | 71 | 2004 | 800 metres | NA |
| Antonio Manuel Reina Ballesteros | M | 27 | 186 | 71 | 2008 | 800 metres | NA |
| Antonio Manuel Reina Ballesteros | M | 31 | 186 | 71 | 2012 | 800 metres | NA |
| Reuben Rory Reina | M | 24 | 170 | 51 | 1992 | 5,000 metres | NA |
| Constantino Reis | M | NA | NA | NA | 1980 | 200 metres | NA |
| Masa Rejepowa | F | 19 | 165 | 58 | 2012 | 100 metres | NA |
| Ourania Rempouli | F | 27 | 164 | 49 | 2016 | Marathon | NA |
| Ren Xiujuan | F | 21 | 160 | 56 | 1996 | Marathon | NA |
| Ren Xiujuan | F | 25 | 160 | 56 | 2000 | Marathon | NA |
| Marleen Renders (-Zeelmaekers) | F | 19 | 165 | 47 | 1988 | 10,000 metres | NA |
| Marleen Renders (-Zeelmaekers) | F | 27 | 165 | 47 | 1996 | Marathon | NA |
| Marleen Renders (-Zeelmaekers) | F | 31 | 165 | 47 | 2000 | Marathon | NA |
| Paul Rneau | M | 23 | 168 | 82 | 1984 | 100 metres | NA |
| Els Rens | F | 33 | 160 | 51 | 2016 | Marathon | NA |
| Lachlan "Lach" Renshaw | M | 21 | 180 | 70 | 2008 | 800 metres | NA |
| Jozef Repk | M | 22 | 190 | 72 | 2008 | 800 metres | NA |
| Jozef Repk | M | 30 | 190 | 72 | 2016 | 800 metres | NA |
| Anatoliy Volodymyrovych Reshetniak | M | 25 | 187 | 75 | 1980 | 800 metres | NA |
| Ximena Restrepo Gaviria | F | 19 | 175 | 58 | 1988 | 200 metres | NA |
| Ximena Restrepo Gaviria | F | 23 | 175 | 58 | 1992 | 400 metres | Bronze |
| Ximena Restrepo Gaviria | F | 27 | 175 | 58 | 1996 | 400 metres | NA |
| Carlos Rtiz Gutirrez | M | 19 | 170 | 53 | 1988 | Marathon | NA |
| Patricia Rtiz Gutirrez | F | 37 | 168 | 52 | 2008 | Marathon | NA |
| Aleksey Mikhaylovich Reunkov | M | 28 | 176 | 63 | 2012 | Marathon | NA |
| Julian Reus | M | 28 | 176 | 76 | 2016 | 100 metres | NA |
| Julian Reus | M | 28 | 176 | 76 | 2016 | 200 metres | NA |
| Julio Rey de Paz | M | 32 | 166 | 54 | 2004 | Marathon | NA |
| Julio Rey de Paz | M | 36 | 166 | 54 | 2008 | Marathon | NA |
| Cristin Eduardo Reyes Troncoso | M | 22 | 180 | 72 | 2008 | 200 metres | NA |
| Cristin Eduardo Reyes Troncoso | M | 25 | 180 | 72 | 2012 | 200 metres | NA |
| Kimball Peter "Kim" Reynierse | M | 31 | 175 | 65 | 1992 | Marathon | NA |
| Harry Lee "Butch" Reynolds, Jr. | M | 24 | 193 | 84 | 1988 | 400 metres | Silver |
| Harry Lee "Butch" Reynolds, Jr. | M | 32 | 193 | 84 | 1996 | 400 metres | NA |
| Jennifer L. "Jen" Rhines | F | 26 | 160 | 48 | 2000 | 10,000 metres | NA |
| Jennifer L. "Jen" Rhines | F | 30 | 160 | 48 | 2004 | Marathon | NA |
| Jennifer L. "Jen" Rhines | F | 34 | 160 | 48 | 2008 | 5,000 metres | NA |
| Norbert Gregory "Greg" Rhymer | M | 24 | 180 | 66 | 1996 | 800 metres | NA |
| Ri Kum-Song | M | 28 | 168 | 53 | 2008 | Marathon | NA |
| Ricardo Domingos Pires Ribas | M | 38 | 179 | 69 | 2016 | Marathon | NA |
| Edson Luciano Ribeiro | M | 23 | 190 | 95 | 1996 | 100 metres | NA |
| Edson Luciano Ribeiro | M | 23 | 190 | 95 | 1996 | 200 metres | NA |
| Maria Fernanda Moreira Ribeiro | F | 27 | 161 | 48 | 1996 | 10,000 metres | Gold |
| Maria Fernanda Moreira Ribeiro | F | 31 | 161 | 48 | 2000 | 10,000 metres | Bronze |
| Maria Fernanda Moreira Ribeiro | F | 35 | 161 | 48 | 2004 | 10,000 metres | NA |
| Danilson Ricciuli | M | 21 | 175 | 76 | 2004 | 400 metres | NA |
| Antoine Richard | M | 19 | 174 | 63 | 1980 | 100 metres | NA |
| Antoine Richard | M | 23 | 174 | 63 | 1984 | 100 metres | NA |
| Alexandra Angela "Sandie" Richards | F | 19 | 175 | 67 | 1988 | 400 metres | NA |
| Alexandra Angela "Sandie" Richards | F | 23 | 175 | 67 | 1992 | 400 metres | NA |
| Alexandra Angela "Sandie" Richards | F | 27 | 175 | 67 | 1996 | 400 metres | NA |
| Alexandra Angela "Sandie" Richards | F | 31 | 175 | 67 | 2000 | 400 metres | NA |
| Sanya Richards-Ross | F | 19 | 173 | 62 | 2004 | 400 metres | NA |
| Sanya Richards-Ross | F | 23 | 173 | 62 | 2008 | 400 metres | Bronze |
| Sanya Richards-Ross | F | 27 | 173 | 62 | 2012 | 200 metres | NA |
| Sanya Richards-Ross | F | 27 | 173 | 62 | 2012 | 400 metres | Gold |
| Marcia Maureen Richardson (-Bailey) | F | 24 | 171 | 62 | 1996 | 100 metres | NA |
| Marcia Maureen Richardson (-Bailey) | F | 28 | 171 | 62 | 2000 | 100 metres | NA |
| Jillian Cheryl "Jill" Richardson-Briscoe | F | 23 | 172 | 59 | 1988 | 400 metres | NA |
| Jillian Cheryl "Jill" Richardson-Briscoe | F | 27 | 172 | 59 | 1992 | 400 metres | NA |
| Diana Lynn Richburg | F | 21 | 171 | 47 | 1984 | 1,500 metres | NA |
| Sabine Richter (-Bu) | F | 22 | 172 | 56 | 1988 | 100 metres | NA |
| Jos Isidro Rico Rangel | M | 31 | 175 | 60 | 1992 | Marathon | NA |
| Mariya Vitalivna Riemien | F | 24 | 171 | 61 | 2012 | 200 metres | NA |
| Sofia Riga | F | 28 | 154 | 46 | 2016 | Marathon | NA |
| Suzanne Rigg (-Youngberg) | F | 32 | 168 | 50 | 1996 | Marathon | NA |
| Pramila Rijal | F | 27 | 155 | 54 | 2012 | 100 metres | NA |
| Jonathon P. "Jon" Riley | M | 25 | 173 | 68 | 2004 | 5,000 metres | NA |
| Nina Kathy Rillstone | F | 33 | 168 | 45 | 2008 | Marathon | NA |
| Hari Kumar Rimal | M | 29 | 166 | 59 | 2016 | 5,000 metres | NA |
| Michael John Rimmer | M | 22 | 182 | 66 | 2008 | 800 metres | NA |
| Michael John Rimmer | M | 26 | 182 | 66 | 2012 | 800 metres | NA |
| Michael John Rimmer | M | 30 | 182 | 66 | 2016 | 800 metres | NA |
| Richard Ringer | M | 27 | 182 | 62 | 2016 | 5,000 metres | NA |
| Teresa Rion Llano | F | 19 | 163 | 49 | 1984 | 100 metres | NA |
| Teresa Rion Llano | F | 19 | 163 | 49 | 1984 | 200 metres | NA |
| Jos Ros Ortega | M | 26 | 170 | 50 | 2000 | 10,000 metres | NA |
| Jos Ros Ortega | M | 30 | 170 | 50 | 2004 | Marathon | NA |
| Jos Ros Ortega | M | 34 | 170 | 50 | 2008 | Marathon | NA |
| Mara Roco Ros Prez | F | 27 | 156 | 46 | 1996 | Marathon | NA |
| Jeffrey "Jeff" Riseley | M | 21 | 192 | 74 | 2008 | 1,500 metres | NA |
| Jeffrey "Jeff" Riseley | M | 25 | 192 | 74 | 2012 | 800 metres | NA |
| Jeffrey "Jeff" Riseley | M | 29 | 192 | 74 | 2016 | 800 metres | NA |
| Aminath Rishtha | F | 17 | NA | NA | 1992 | 100 metres | NA |
| Kylie Risk | F | 22 | 161 | 48 | 1996 | 10,000 metres | NA |
| Kylie Risk | F | 26 | 161 | 48 | 2000 | 10,000 metres | NA |
| Hristina Risteska | F | 20 | 168 | 60 | 2012 | 400 metres | NA |
| Anelko Ristievi | M | 30 | 191 | 78 | 2016 | Marathon | NA |
| Helen Ritter | F | 26 | 158 | 47 | 1984 | 1,500 metres | NA |
| Dathan James Ritzenhein | M | 21 | 173 | 55 | 2004 | 10,000 metres | NA |
| Dathan James Ritzenhein | M | 25 | 173 | 55 | 2008 | Marathon | NA |
| Dathan James Ritzenhein | M | 29 | 173 | 55 | 2012 | 10,000 metres | NA |
| Evelin Rivera Blanquet | F | 18 | 157 | 54 | 2016 | 100 metres | NA |
| Hussain Riyaz | M | 17 | 157 | 50 | 1992 | 800 metres | NA |
| Hussain Riyaz | M | 21 | 157 | 50 | 1996 | 1,500 metres | NA |
| Monder Rizki | M | 24 | 176 | 66 | 2004 | 5,000 metres | NA |
| Monder Rizki | M | 28 | 176 | 66 | 2008 | 5,000 metres | NA |
| Syed Meshaq Rizvi | M | 22 | 175 | 65 | 1984 | 400 metres | NA |
| Syed Meshaq Rizvi | M | 22 | 175 | 65 | 1984 | 800 metres | NA |
| Syed Meshaq Rizvi | M | 26 | 175 | 65 | 1988 | 800 metres | NA |
| Ricardo Roach Gonzlez | M | 27 | 183 | 75 | 2000 | 200 metres | NA |
| Fatuma Roba | F | 22 | 160 | 49 | 1996 | Marathon | Gold |
| Fatuma Roba | F | 26 | 160 | 49 | 2000 | Marathon | NA |
| Curtis Alexander Robb | M | 20 | 188 | 75 | 1992 | 800 metres | NA |
| Curtis Alexander Robb | M | 24 | 188 | 75 | 1996 | 800 metres | NA |
| Bruce Roberts | M | 26 | 190 | 70 | 1984 | 800 metres | NA |
| Gil Roberts | M | 27 | 188 | 82 | 2016 | 400 metres | NA |
| Ian Roberts | M | 26 | 189 | 80 | 2000 | 800 metres | NA |
| Stevon E. Roberts | M | 21 | 178 | 70 | 1992 | 800 metres | NA |
| Zane Robertson | M | 26 | 185 | 62 | 2016 | 10,000 metres | NA |
| Denise Margaret Robertson-Boyd | F | 27 | 175 | 61 | 1980 | 100 metres | NA |
| Denise Margaret Robertson-Boyd | F | 27 | 175 | 61 | 1980 | 200 metres | NA |
| Brett Robinson | M | 25 | 176 | 60 | 2016 | 5,000 metres | NA |
| Daniel Stephen Rowley "Dan" Robinson | M | 29 | 163 | 51 | 2004 | Marathon | NA |
| Daniel Stephen Rowley "Dan" Robinson | M | 33 | 163 | 51 | 2008 | Marathon | NA |
| Khadevis Kekoai Tobi Robinson | M | 28 | 185 | 72 | 2004 | 800 metres | NA |
| Khadevis Kekoai Tobi Robinson | M | 36 | 185 | 72 | 2012 | 800 metres | NA |
| Grant Robison | M | 25 | 190 | 70 | 2004 | 1,500 metres | NA |
| Djama Robleh | M | 25 | 169 | 52 | 1984 | Marathon | NA |
| Carla Salom Rocha | F | 26 | 157 | 46 | 2016 | 10,000 metres | NA |
| Nora Leticia Rocha de la Cruz | F | 32 | 168 | 56 | 2000 | 5,000 metres | NA |
| Nora Leticia Rocha de la Cruz | F | 32 | 168 | 56 | 2000 | 10,000 metres | NA |
| Solonei Rocha da Silva | M | 34 | 172 | 65 | 2016 | Marathon | NA |
| Franziska Rochat-Moser | F | 25 | 174 | 54 | 1992 | Marathon | NA |
| Franziska Rochat-Moser | F | 29 | 174 | 54 | 1996 | Marathon | NA |
| Hlne "Ellen" Rochefort | F | 33 | 166 | 49 | 1988 | Marathon | NA |
| Julie Rocheleau-Baumann | F | 24 | 165 | 56 | 1988 | 100 metres | NA |
| Brandon T. Rock | M | 24 | 193 | 79 | 1996 | 800 metres | NA |
| Vebjrn Rodal | M | 19 | 188 | 78 | 1992 | 800 metres | NA |
| Vebjrn Rodal | M | 23 | 188 | 78 | 1996 | 800 metres | Gold |
| Vebjrn Rodal | M | 27 | 188 | 78 | 2000 | 800 metres | NA |
| Joseph "Joe" Rodan | M | 33 | 185 | 75 | 1984 | 400 metres | NA |
| Joseph "Joe" Rodan | M | 37 | 185 | 75 | 1988 | 400 metres | NA |
| Brendon Rodney | M | 24 | 195 | 80 | 2016 | 200 metres | NA |
| Ivo Machado Rodrgues | M | 27 | 170 | 64 | 1988 | Marathon | NA |
| Jaime Nharimue Rodrigues | M | 33 | 181 | 71 | 1988 | 400 metres | NA |
| Jaime Nharimue Rodrigues | M | 37 | 181 | 71 | 1992 | 400 metres | NA |
| Tito Rodrigues | M | 18 | 168 | 68 | 1984 | 1,500 metres | NA |
| lvaro Rodrguez Melero | M | 25 | 179 | 68 | 2012 | 1,500 metres | NA |
| ngel David Rodrguez Garca | M | 28 | 178 | 66 | 2008 | 100 metres | NA |
| ngel David Rodrguez Garca | M | 28 | 178 | 66 | 2008 | 200 metres | NA |
| ngel David Rodrguez Garca | M | 32 | 178 | 66 | 2012 | 100 metres | NA |
| Carol Ann Rodrguez Taylor | F | 22 | 175 | 65 | 2008 | 200 metres | NA |
| Carol Ann Rodrguez Taylor | F | 22 | 175 | 65 | 2008 | 400 metres | NA |
| Carol Ann Rodrguez Taylor | F | 26 | 175 | 65 | 2012 | 400 metres | NA |
| Dborah Lizeth Rodrguez Guelmo | F | 23 | 175 | 61 | 2016 | 800 metres | NA |
| Dulce Mara Rodrguez de la Cruz | F | 28 | 158 | 46 | 2000 | 5,000 metres | NA |
| Dulce Mara Rodrguez de la Cruz | F | 31 | 158 | 46 | 2004 | 5,000 metres | NA |
| Dulce Mara Rodrguez de la Cruz | F | 35 | 158 | 46 | 2008 | 10,000 metres | NA |
| Elias Rodriguez | M | 36 | 165 | 62 | 2000 | Marathon | NA |
| Erick Rodrguez Lezcano | M | 26 | 173 | 59 | 2016 | 1,500 metres | NA |
| Natalia Rodrguez Martnez | F | 21 | 164 | 49 | 2000 | 1,500 metres | NA |
| Natalia Rodrguez Martnez | F | 25 | 164 | 49 | 2004 | 1,500 metres | NA |
| Natalia Rodrguez Martnez | F | 29 | 164 | 49 | 2008 | 1,500 metres | NA |
| Natalia Rodrguez Martnez | F | 33 | 164 | 49 | 2012 | 1,500 metres | NA |
| Patricia Libia Rodrguez Orijuela | F | 25 | 157 | 49 | 1996 | 200 metres | NA |
| Rafith Rodrguez Lleneres | M | 23 | 190 | 75 | 2012 | 800 metres | NA |
| Rafith Rodrguez Lleneres | M | 27 | 190 | 75 | 2016 | 800 metres | NA |
| Richard Rodriguez | M | 30 | 173 | 64 | 2000 | Marathon | NA |
| Lyudmila Vasilyevna Rogachova | F | 25 | 166 | 46 | 1992 | 1,500 metres | Silver |
| Lyudmila Vasilyevna Rogachova | F | 29 | 166 | 46 | 1996 | 1,500 metres | NA |
| Lyudmila Vasilyevna Rogachova | F | 33 | 166 | 46 | 2000 | 1,500 metres | NA |
| Jason Aliston Rogers | M | 20 | 173 | 69 | 2012 | 100 metres | NA |
| Nicholas "Nick" Rogers | M | 25 | 193 | 70 | 2000 | 5,000 metres | NA |
| Anthony Vincent "Tony" Rogers | M | 27 | 182 | 66 | 1984 | 1,500 metres | NA |
| Stepan Valeryevich Rogovtsov | M | 26 | 174 | 58 | 2012 | Marathon | NA |
| Stepan Valeryevich Rogovtsov | M | 30 | 174 | 58 | 2016 | Marathon | NA |
| Aguelmis Rojas de Armas | M | 25 | 182 | 75 | 2004 | Marathon | NA |
| Arturo Bruno Rojas da Silva | M | 19 | 183 | 67 | 2012 | 100 metres | NA |
| Hari Bahadur Rokaya | M | 23 | 167 | 57 | 1988 | 1,500 metres | NA |
| Hari Bahadur Rokaya | M | 23 | 167 | 57 | 1988 | 5,000 metres | NA |
| Hari Bahadur Rokaya | M | 23 | 167 | 57 | 1988 | 10,000 metres | NA |
| Hari Bahadur Rokaya | M | 26 | 167 | 57 | 1992 | Marathon | NA |
| William Roldn Mora | M | 23 | 183 | NA | 1996 | 5,000 metres | NA |
| Jamial St. John Rolle | M | 28 | 174 | 70 | 2008 | 200 metres | NA |
| Jamial St. John Rolle | M | 36 | 174 | 70 | 2016 | 100 metres | NA |
| Fabian Nicholas Rollins | M | 24 | 188 | 77 | 2000 | 400 metres | NA |
| Elena Romagnolo | F | 29 | 163 | 47 | 2012 | 5,000 metres | NA |
| Russel Ward Roman | M | 29 | 175 | 67 | 2004 | 200 metres | NA |
| Sonja Roman | F | 29 | 168 | 53 | 2008 | 1,500 metres | NA |
| Sonja Roman | F | 33 | 168 | 53 | 2012 | 1,500 metres | NA |
| Anthony Michael Romaniw | M | 24 | 180 | 74 | 2016 | 800 metres | NA |
| Yelena Nikolayevna Romanova (Malykina-) | F | 33 | 163 | 51 | 1996 | 5,000 metres | NA |
| Juan Carlos Romero Bernal | M | 30 | 177 | 62 | 2008 | 10,000 metres | NA |
| Marisol Guadalupe Romero Rosales | F | 29 | 155 | 46 | 2012 | Marathon | NA |
| Marisol Guadalupe Romero Rosales | F | 33 | 155 | 46 | 2016 | 10,000 metres | NA |
| Natalia del Carmen Romero Jaramillo | F | 32 | 163 | 57 | 2012 | Marathon | NA |
| Natalia del Carmen Romero Jaramillo | F | 36 | 163 | 57 | 2016 | Marathon | NA |
| Andrew "Andy" Ronan | M | 29 | 172 | 60 | 1992 | Marathon | NA |
| Manuel Rondo Roku | M | 21 | NA | NA | 1988 | 5,000 metres | NA |
| Peter Kipchumba Rono | M | 21 | 162 | 54 | 1988 | 1,500 metres | Gold |
| Mara Luisa Ronquillo | F | 27 | 150 | 47 | 1984 | Marathon | NA |
| Martyn Joseph Rooney | M | 21 | 198 | 81 | 2008 | 400 metres | NA |
| Martyn Joseph Rooney | M | 25 | 198 | 81 | 2012 | 400 metres | NA |
| Martyn Joseph Rooney | M | 29 | 198 | 81 | 2016 | 400 metres | NA |
| Albert Kibichii Rop | M | 24 | 177 | 63 | 2016 | 5,000 metres | NA |
| Beatriz Ros Blanco | F | 30 | 169 | 50 | 2004 | Marathon | NA |
| Vitria Cristina Silva Rosa | F | 20 | 170 | 60 | 2016 | 200 metres | NA |
| Denis Rose | M | 24 | 177 | 68 | 1984 | 100 metres | NA |
| Denis Rose | M | 24 | 177 | 68 | 1984 | 200 metres | NA |
| Nicholas Henry "Nick" Rose | M | 28 | 174 | 60 | 1980 | 5,000 metres | NA |
| Nicholas Henry "Nick" Rose | M | 32 | 174 | 60 | 1984 | 10,000 metres | NA |
| Ak Hafiy Tajuddin Rositi | M | 21 | 175 | 64 | 2012 | 400 metres | NA |
| Tatyana Leonidovna Roslanova | F | 23 | 168 | 53 | 2004 | 800 metres | NA |
| Joshua James Ross | M | 23 | 185 | 83 | 2004 | 100 metres | NA |
| Shermaine Ross | F | 20 | NA | NA | 1992 | 400 metres | NA |
| Erica Rossi | F | 24 | 178 | 61 | 1980 | 400 metres | NA |
| Erica Rossi | F | 28 | 178 | 61 | 1984 | 400 metres | NA |
| Michael Rupert Rosswess | M | 23 | 186 | 73 | 1988 | 200 metres | NA |
| Anna Rostkowska (Zagrska-) | F | 28 | 172 | 53 | 2008 | 800 metres | NA |
| Viktor Rthlin | M | 25 | 172 | 60 | 2000 | Marathon | NA |
| Viktor Rthlin | M | 29 | 172 | 60 | 2004 | Marathon | NA |
| Viktor Rthlin | M | 33 | 172 | 60 | 2008 | Marathon | NA |
| Viktor Rthlin | M | 37 | 172 | 60 | 2012 | Marathon | NA |
| Abraham Kipchirchir Rotich | M | 22 | 183 | 65 | 2016 | 800 metres | NA |
| Ferguson Cheruiyot Rotich | M | 26 | 185 | 74 | 2016 | 800 metres | NA |
| Laban Rotich | M | 27 | 163 | 45 | 1996 | 1,500 metres | NA |
| Michael Kosgei Rotich | M | 26 | 173 | 58 | 2004 | 800 metres | NA |
| Carole Rouillard | F | 28 | 153 | 44 | 1988 | 10,000 metres | NA |
| Carole Rouillard | F | 32 | 153 | 44 | 1992 | 10,000 metres | NA |
| Claude G. Roumain | M | 27 | 180 | 85 | 1988 | 100 metres | NA |
| Claude G. Roumain | M | 27 | 180 | 85 | 1988 | 200 metres | NA |
| Claude G. Roumain | M | 30 | 180 | 85 | 1992 | 100 metres | NA |
| Claude G. Roumain | M | 30 | 180 | 85 | 1992 | 200 metres | NA |
| Vincent Rousseau | M | 22 | 176 | 60 | 1984 | 5,000 metres | NA |
| Vincent Rousseau | M | 26 | 176 | 60 | 1988 | 5,000 metres | NA |
| Vincent Rousseau | M | 29 | 176 | 60 | 1992 | 10,000 metres | NA |
| Shannon Nicole Rowbury | F | 23 | 166 | 52 | 2008 | 1,500 metres | NA |
| Shannon Nicole Rowbury | F | 27 | 166 | 52 | 2012 | 1,500 metres | NA |
| Shannon Nicole Rowbury | F | 31 | 166 | 52 | 2016 | 1,500 metres | NA |
| Sarah Louise Rowell | F | 21 | 162 | 47 | 1984 | Marathon | NA |
| Thamsanqa Jacob Rozani | M | 28 | NA | NA | 2016 | 800 metres | NA |
| Ivana Roman | F | 19 | 168 | 64 | 2008 | 100 metres | NA |
| Sandra de las Mercedes Ruales Mosquera | F | 30 | 161 | 53 | 2004 | Marathon | NA |
| Sandra de las Mercedes Ruales Mosquera | F | 34 | 161 | 53 | 2008 | Marathon | NA |
| Emmanuel Rubayiza | M | 18 | 180 | 72 | 1996 | 400 metres | NA |
| Anneliese "Annie" Rubie | F | 24 | 171 | 58 | 2016 | 400 metres | NA |
| Anja Rcker | F | 19 | 174 | 58 | 1992 | 400 metres | NA |
| Jean-Marie Vianney Rudasingwa | M | 23 | 175 | 68 | 1984 | 800 metres | NA |
| Jean-Marie Vianney Rudasingwa | M | 23 | 175 | 68 | 1984 | 1,500 metres | NA |
| David Lekuta Rudisha | M | 23 | 190 | 76 | 2012 | 800 metres | Gold |
| David Lekuta Rudisha | M | 27 | 190 | 76 | 2016 | 800 metres | Gold |
| an Rudolf | M | 23 | 184 | 64 | 2016 | 800 metres | NA |
| Amy Lynn Rudolph (-Carroll) | F | 22 | 176 | 55 | 1996 | 5,000 metres | NA |
| Amy Lynn Rudolph (-Carroll) | F | 26 | 176 | 55 | 2000 | 5,000 metres | NA |
| Sylvie Ruegger | F | 23 | 166 | 54 | 1984 | Marathon | NA |
| Vincent Ruguga | M | 24 | 173 | 63 | 1984 | Marathon | NA |
| Vincent Ruguga | M | 28 | 173 | 63 | 1988 | Marathon | NA |
| Otilia Silvia Ruicu (-Esanu) | F | 22 | 172 | 52 | 2000 | 400 metres | NA |
| Andrs Ruz Malaver | M | 28 | 164 | 64 | 2016 | Marathon | NA |
| Diego Ruz Sanz | M | 30 | 178 | 64 | 2012 | 1,500 metres | NA |
| Marla Lee Runyan (-Lonergan) | F | 31 | 170 | 60 | 2000 | 1,500 metres | NA |
| Marla Lee Runyan (-Lonergan) | F | 35 | 170 | 60 | 2004 | 5,000 metres | NA |
| Galen Rupp | M | 22 | 181 | 61 | 2008 | 10,000 metres | NA |
| Galen Rupp | M | 26 | 181 | 61 | 2012 | 5,000 metres | NA |
| Galen Rupp | M | 26 | 181 | 61 | 2012 | 10,000 metres | Silver |
| Galen Rupp | M | 30 | 181 | 61 | 2016 | 10,000 metres | NA |
| Galen Rupp | M | 30 | 181 | 61 | 2016 | Marathon | Bronze |
| Kostiantyn Mykhailovych "Kostia" Rurak | M | 22 | 179 | 79 | 1996 | 100 metres | NA |
| Kostiantyn Mykhailovych "Kostia" Rurak | M | 26 | 179 | 79 | 2000 | 100 metres | NA |
| Olena Rurak | F | 24 | 168 | 58 | 1996 | 400 metres | NA |
| Olena Rurak | F | 28 | 168 | 58 | 2000 | 400 metres | NA |
| Ruslan Rusidze | M | 26 | 180 | 76 | 2000 | 100 metres | NA |
| Ihor Pavlovych Russ | M | 27 | 174 | 62 | 2016 | Marathon | NA |
| Alonzo Russell | M | 24 | 174 | 68 | 2016 | 400 metres | NA |
| Blake Russell (Phillips-) | F | 33 | 165 | 48 | 2008 | Marathon | NA |
| Ronald E. Russell | M | 30 | 182 | 73 | 1984 | 100 metres | NA |
| Mathias Rusterholz | M | 24 | 183 | 71 | 1996 | 400 metres | NA |
| Mohamed Rutitinga | M | 24 | 161 | 54 | 1984 | 5,000 metres | NA |
| John Ruuka | M | 20 | 164 | 64 | 2016 | 100 metres | NA |
| Yelena Ivanovna Ruzina (Rykunova-) | F | 28 | 173 | 58 | 1992 | 400 metres | NA |
| Aleksandr Valentinovich Ryabov | M | 24 | 182 | 84 | 2000 | 200 metres | NA |
| elena Rabowa | F | 25 | 170 | 56 | 2016 | 200 metres | NA |
| Gary Ryan | M | 24 | 175 | 73 | 1996 | 200 metres | NA |
| Neil Ryan | M | 28 | NA | NA | 1996 | 100 metres | NA |
| Rosemary Ryan | F | 24 | 168 | 50 | 2000 | 5,000 metres | NA |
| Magorzata Urszula Rydz (-Kapkowska) | F | 25 | 165 | 54 | 1992 | 1,500 metres | NA |
| Magorzata Urszula Rydz (-Kapkowska) | F | 29 | 165 | 54 | 1996 | 1,500 metres | NA |
| Markus Ryffel | M | 25 | 167 | 55 | 1980 | 5,000 metres | NA |
| Markus Ryffel | M | 25 | 167 | 55 | 1980 | 10,000 metres | NA |
| Markus Ryffel | M | 29 | 167 | 55 | 1984 | 5,000 metres | Silver |
| Piotr Grzegorz Rysiukiewicz | M | 22 | 174 | 65 | 1996 | 400 metres | NA |
| Piotr Grzegorz Rysiukiewicz | M | 26 | 174 | 65 | 2000 | 400 metres | NA |
| Ryu Ok-Hyon | M | 27 | 165 | 53 | 1992 | Marathon | NA |
| Atef Saad | M | 28 | 176 | 57 | 2016 | Marathon | NA |
| Waseelah Fadhl Saad | F | 18 | 160 | 48 | 2008 | 100 metres | NA |
| Hassan Saaid | M | 24 | 157 | 60 | 2016 | 100 metres | NA |
| Shem-Tov Sabag | M | 25 | 168 | 63 | 1984 | Marathon | NA |
| Bettina Sabatini | F | 26 | 170 | 48 | 1992 | Marathon | NA |
| Donato Sabia | M | 20 | 178 | 65 | 1984 | 800 metres | NA |
| Donato Sabia | M | 25 | 178 | 65 | 1988 | 800 metres | NA |
| Philaylack Sackpraseuth | F | 17 | 160 | 53 | 2004 | 100 metres | NA |
| Philaylack Sackpraseuth | F | 21 | 160 | 53 | 2008 | 100 metres | NA |
| Sitthixay Sacpraseuth | M | 21 | 165 | 60 | 1980 | 200 metres | NA |
| Sitthixay Sacpraseuth | M | 33 | 165 | 60 | 1992 | 100 metres | NA |
| Carla Cristina Paquete do Sacramento | F | 20 | 173 | 58 | 1992 | 800 metres | NA |
| Carla Cristina Paquete do Sacramento | F | 20 | 173 | 58 | 1992 | 1,500 metres | NA |
| Carla Cristina Paquete do Sacramento | F | 24 | 173 | 58 | 1996 | 1,500 metres | NA |
| Carla Cristina Paquete do Sacramento | F | 28 | 173 | 58 | 2000 | 1,500 metres | NA |
| Carla Cristina Paquete do Sacramento | F | 32 | 173 | 58 | 2004 | 1,500 metres | NA |
| Hamed Habib Sadeq | M | 24 | 165 | 70 | 1996 | 100 metres | NA |
| Hakim Sadi | M | 23 | 176 | 56 | 2016 | Marathon | NA |
| Besu Sado Beko | F | 20 | 172 | 56 | 2016 | 1,500 metres | NA |
| Alia Saeed Mohammed | F | 22 | 158 | 54 | 2016 | 10,000 metres | NA |
| Nasar Sakar Saeed | M | 30 | 174 | 66 | 2008 | Marathon | NA |
| Sultan Saeed | M | 28 | 162 | 61 | 2004 | 100 metres | NA |
| Sean Nana A. K. Safo-Antwi | M | 25 | 171 | 69 | 2016 | 100 metres | NA |
| Nataliya Vyacheslavovna Safronnikova (Vinogradova-) | F | 23 | 168 | 59 | 1996 | 200 metres | NA |
| Nataliya Vyacheslavovna Safronnikova (Vinogradova-) | F | 31 | 168 | 59 | 2004 | 200 metres | NA |
| Dmitry Olegovich Safronov | M | 30 | 189 | 73 | 2012 | Marathon | NA |
| Marie Eliane Saholinirina | F | 30 | 154 | 46 | 2012 | 1,500 metres | NA |
| Assa Djabir Sad-Guerni | M | 23 | 187 | 70 | 2000 | 800 metres | Bronze |
| Assa Djabir Sad-Guerni | M | 27 | 187 | 70 | 2004 | 800 metres | NA |
| Ali Sadi-Sief | M | 22 | 185 | 70 | 2000 | 5,000 metres | Silver |
| Ali Sadi-Sief | M | 26 | 185 | 70 | 2004 | 5,000 metres | NA |
| Ali Sadi-Sief | M | 30 | 185 | 70 | 2008 | 5,000 metres | NA |
| Jaysuma Saidy Ndure | M | 20 | 191 | 73 | 2004 | 100 metres | NA |
| Jaysuma Saidy Ndure | M | 20 | 191 | 73 | 2004 | 200 metres | NA |
| Jaysuma Saidy Ndure | M | 24 | 191 | 73 | 2008 | 100 metres | NA |
| Jaysuma Saidy Ndure | M | 24 | 191 | 73 | 2008 | 200 metres | NA |
| Jaysuma Saidy Ndure | M | 28 | 191 | 73 | 2012 | 100 metres | NA |
| Jaysuma Saidy Ndure | M | 28 | 191 | 73 | 2012 | 200 metres | NA |
| Jaysuma Saidy Ndure | M | 32 | 191 | 73 | 2016 | 200 metres | NA |
| Verena Sailer | F | 26 | 167 | 56 | 2012 | 100 metres | NA |
| Betsy Saina | F | 28 | 168 | 47 | 2016 | 10,000 metres | NA |
| Juan Luis Sainfleur Hernndez | M | 22 | 175 | 75 | 2004 | 100 metres | NA |
| Gopal Singh Saini | M | 26 | 170 | 57 | 1980 | 5,000 metres | NA |
| Muhammad Sajid Ahmad | M | 24 | 182 | 72 | 2004 | 400 metres | NA |
| Sayed Hamid Sajjadi Hazaveh | M | 23 | 176 | 65 | 1992 | 5,000 metres | NA |
| Sayed Hamid Sajjadi Hazaveh | M | 27 | 176 | 65 | 1996 | 10,000 metres | NA |
| Andrzej Wadysaw Sajkowski | M | 28 | 177 | 73 | 1980 | Marathon | NA |
| Pnar Saka | F | 26 | 163 | 54 | 2012 | 400 metres | NA |
| Adam Hassan Sakak | M | 27 | 165 | 70 | 1992 | 100 metres | NA |
| Adam Hassan Sakak | M | 27 | 165 | 70 | 1992 | 200 metres | NA |
| Rytis Sakalauskas | M | 25 | 185 | 83 | 2012 | 100 metres | NA |
| Naoko Sakamoto | F | 23 | 161 | 44 | 2004 | Marathon | NA |
| Julia Sakara | F | 31 | 169 | 55 | 2000 | 1,500 metres | NA |
| Joy Nakhumicha Sakari | F | 26 | 170 | 60 | 2012 | 400 metres | NA |
| Mala Sakonhninhom | F | 23 | 160 | 50 | 1988 | 100 metres | NA |
| Aktawat Sakoolchan | M | 19 | 179 | 64 | 1992 | 400 metres | NA |
| Leontia "Liliana" Slgeanu | F | 21 | 171 | 55 | 1992 | 800 metres | NA |
| Ahmed Salah Houssein | M | 27 | 180 | 64 | 1984 | Marathon | NA |
| Ahmed Salah Houssein | M | 31 | 180 | 64 | 1988 | Marathon | Bronze |
| Ahmed Salah Houssein | M | 35 | 180 | 64 | 1992 | Marathon | NA |
| Ahmed Salah Houssein | M | 39 | 180 | 64 | 1996 | Marathon | NA |
| Jihad Caissar Salame | M | 26 | 176 | 73 | 1988 | 100 metres | NA |
| Aldo Salandra Bove | M | 26 | 176 | 78 | 1984 | 100 metres | NA |
| Aldo Salandra Bove | M | 26 | 176 | 78 | 1984 | 200 metres | NA |
| Tamara Salaki | F | 27 | 165 | 54 | 2016 | 400 metres | NA |
| Alberto Bauday Salazar | M | 25 | 181 | 64 | 1984 | Marathon | NA |
| Maril Salazar Musayon | F | 30 | 163 | 50 | 1996 | Marathon | NA |
| Hana Ali Saleh | F | 32 | 168 | 54 | 2000 | 200 metres | NA |
| Awad Saleh Ahmed | M | 19 | 167 | 64 | 1988 | 1,500 metres | NA |
| Jasmin Salihovi | M | 24 | 190 | 74 | 2004 | 800 metres | NA |
| Ahmed Mohamed Sallouma | M | NA | 168 | 63 | 1980 | 200 metres | NA |
| Mohamed Salmi | M | 28 | 168 | 61 | 1992 | Marathon | NA |
| Moustafa Kamel Salmi | M | 23 | 175 | 73 | 1988 | 100 metres | NA |
| Moustafa Kamel Salmi | M | 23 | 175 | 73 | 1988 | 200 metres | NA |
| Ikaji Salum | M | 29 | 178 | 70 | 1996 | Marathon | NA |
| Jane Salume | F | 28 | 169 | 53 | 1996 | Marathon | NA |
| Jane Salume | F | 36 | 169 | 53 | 2004 | Marathon | NA |
| Ralf Salzmann | M | 29 | 172 | 58 | 1984 | Marathon | NA |
| Ralf Salzmann | M | 33 | 172 | 58 | 1988 | Marathon | NA |
| Vithanakande Kande Lek Samarasinghe | M | 26 | 162 | 49 | 1988 | Marathon | NA |
| Agnes Maryna Samaria | F | 32 | 172 | 55 | 2004 | 800 metres | NA |
| Agnes Maryna Samaria | F | 35 | 172 | 55 | 2008 | 800 metres | NA |
| Agnes Maryna Samaria | F | 35 | 172 | 55 | 2008 | 1,500 metres | NA |
| Emilio Vladimir Samayoa Oliva | M | 20 | 171 | 60 | 1984 | 100 metres | NA |
| Emilio Vladimir Samayoa Oliva | M | 20 | 171 | 60 | 1984 | 200 metres | NA |
| Symphorien Brice Samba | M | 18 | NA | NA | 1992 | 800 metres | NA |
| Andrew Sambu | M | 19 | 179 | 60 | 1992 | 5,000 metres | NA |
| Ezra Kenyoke Sambu | M | 22 | 175 | 70 | 2000 | 200 metres | NA |
| Ezra Kenyoke Sambu | M | 25 | 175 | 70 | 2004 | 400 metres | NA |
| Gulnara Iskanderovna Samitova-Galkina | F | 26 | 178 | 54 | 2004 | 5,000 metres | NA |
| Gulnara Iskanderovna Samitova-Galkina | F | 30 | 178 | 54 | 2008 | 5,000 metres | NA |
| Tetiana Volodymyrivna Samolenko-Dorovskykh (Khamitova-, -Apaicheva) | F | 27 | 168 | 54 | 1988 | 1,500 metres | Bronze |
| Tetiana Volodymyrivna Samolenko-Dorovskykh (Khamitova-, -Apaicheva) | F | 30 | 168 | 54 | 1992 | 1,500 metres | NA |
| Helena Maria Mendes Sampaio | F | 30 | 157 | 47 | 2004 | Marathon | NA |
| Alexander Lerionka Sampao | M | 19 | NA | 67 | 2016 | 400 metres | NA |
| Bigna Alinda Samuel | F | 26 | 169 | 59 | 1992 | 1,500 metres | NA |
| Heather Barbara Samuel | F | 22 | 163 | 61 | 1992 | 100 metres | NA |
| Heather Barbara Samuel | F | 22 | 163 | 61 | 1992 | 200 metres | NA |
| Heather Barbara Samuel | F | 26 | 163 | 61 | 1996 | 100 metres | NA |
| Heather Barbara Samuel | F | 26 | 163 | 61 | 1996 | 200 metres | NA |
| Heather Barbara Samuel | F | 30 | 163 | 61 | 2000 | 100 metres | NA |
| Heather Barbara Samuel | F | 30 | 163 | 61 | 2000 | 200 metres | NA |
| Heather Barbara Samuel | F | 34 | 163 | 61 | 2004 | 100 metres | NA |
| Jamile Sara Samuel | F | 24 | 168 | 59 | 2016 | 200 metres | NA |
| Sonia Samuels | F | 37 | 162 | 47 | 2016 | Marathon | NA |
| Maria Samungi (-Tatar) | F | 29 | 166 | 58 | 1980 | 400 metres | NA |
| San Ni Lar | F | 27 | 160 | 50 | 2012 | Marathon | NA |
| Ruben Pascal Nascimento Sana | M | 25 | 188 | 63 | 2012 | 5,000 metres | NA |
| Anglica Snchez Cauteln | F | 28 | 158 | 44 | 2004 | Marathon | NA |
| Antonio Snchez Muoz | M | 20 | 181 | 72 | 1984 | 400 metres | NA |
| Antonio Snchez Muoz | M | 24 | 181 | 72 | 1988 | 400 metres | NA |
| Bertha Oliva Snchez Rivera | F | 29 | 169 | 48 | 2008 | Marathon | NA |
| Mariely Snchez Hichez | F | 19 | 168 | 52 | 2008 | 200 metres | NA |
| Mariely Snchez Hichez | F | 23 | 168 | 52 | 2012 | 200 metres | NA |
| Mariely Snchez Hichez | F | 27 | 168 | 52 | 2016 | 200 metres | NA |
| Raysa Melany Snchez Alvarez | F | 24 | 178 | 61 | 2012 | 400 metres | NA |
| Annemari Birgitta Sandell (-Hyvrinen) | F | 19 | 170 | 50 | 1996 | 10,000 metres | NA |
| Niclas Emanuel Sandells | M | 28 | 185 | 72 | 2012 | 1,500 metres | NA |
| Nicola Clare Sanders | F | 26 | 171 | 57 | 2008 | 400 metres | NA |
| Felix Sandy | M | 23 | 178 | 70 | 1988 | 400 metres | NA |
| Donald Eugene Sanford | M | 25 | 196 | 81 | 2012 | 400 metres | NA |
| Donald Eugene Sanford | M | 29 | 196 | 81 | 2016 | 400 metres | NA |
| Lucas Kipkemboi Sang | M | 25 | 188 | 72 | 1988 | 400 metres | NA |
| Sukanya Sang-Nguen | F | 25 | 164 | 47 | 1992 | 800 metres | NA |
| Daniel Ren Claude Sangouma | M | 23 | 187 | 84 | 1988 | 200 metres | NA |
| Daniel Ren Claude Sangouma | M | 27 | 187 | 84 | 1992 | 100 metres | NA |
| Shanahan Sakofalefatu Sanitoa | M | 19 | NA | NA | 2008 | 100 metres | NA |
| Chancel Ilunga Sankuru | F | 16 | 165 | 49 | 2012 | 1,500 metres | NA |
| Su Wai'bou Sanneh | M | 17 | 167 | 80 | 2008 | 100 metres | NA |
| Su Wai'bou Sanneh | M | 21 | 167 | 80 | 2012 | 100 metres | NA |
| Idrissa Sanou | M | 23 | 188 | 88 | 2000 | 100 metres | NA |
| Idrissa Sanou | M | 27 | 188 | 88 | 2004 | 100 metres | NA |
| Idrissa Sanou | M | 31 | 188 | 88 | 2008 | 100 metres | NA |
| Carlos Yohelin Santa Ramrez | M | 22 | 183 | 77 | 2000 | 400 metres | NA |
| Carlos Yohelin Santa Ramrez | M | 26 | 183 | 77 | 2004 | 400 metres | NA |
| Graciete Feira de Santana | F | 35 | 155 | 43 | 2016 | Marathon | NA |
| Beatriz Santiago Snchez | F | 31 | 160 | 50 | 2000 | 5,000 metres | NA |
| Yusneysi Santiusti Caballero | F | 31 | 163 | 48 | 2016 | 800 metres | NA |
| Lugueln Miguel Santos Aquino | M | 18 | 173 | 58 | 2012 | 400 metres | Silver |
| Lugueln Miguel Santos Aquino | M | 22 | 173 | 58 | 2016 | 400 metres | NA |
| Raimundo Sousa Santos | M | 24 | 172 | 58 | 1992 | 5,000 metres | NA |
| Rosangela Cristina Oliveira Santos | F | 21 | 166 | 64 | 2012 | 100 metres | NA |
| Rosangela Cristina Oliveira Santos | F | 25 | 166 | 64 | 2016 | 100 metres | NA |
| Vicente Santos | M | NA | NA | NA | 1980 | 1,500 metres | NA |
| Aldwyn Sappleton | M | 26 | 189 | 74 | 2008 | 800 metres | NA |
| Pyotro Sarafyniuk | M | 29 | 176 | 64 | 1996 | Marathon | NA |
| May Wafic Sardouk | F | 25 | 173 | 60 | 1988 | 400 metres | NA |
| Samuel Sarkpa | M | 23 | 175 | 64 | 1984 | 400 metres | NA |
| Panagiotis Sarris | M | 28 | 180 | 74 | 2004 | 200 metres | NA |
| Ulrike Sarvari (-Rcker) | F | 24 | 162 | 50 | 1988 | 100 metres | NA |
| Nanae Sasaki (-Nagata) | F | 28 | 162 | 65 | 1984 | Marathon | NA |
| Satoru Sasaki | M | 30 | 171 | 56 | 2016 | Marathon | NA |
| Haile (Ayele) Satayin (Seteng, Setegne) | M | 42 | 169 | 54 | 2004 | Marathon | NA |
| Haile (Ayele) Satayin (Seteng, Setegne) | M | 46 | 169 | 54 | 2008 | Marathon | NA |
| Atsushi Sato | M | 30 | 170 | 55 | 2008 | Marathon | NA |
| Mitsuhiro Sato | M | 24 | 175 | 62 | 2004 | 400 metres | NA |
| Nobuyuki Sato | M | 28 | 175 | 57 | 2000 | Marathon | NA |
| Yuki Sato | M | 25 | 178 | 60 | 2012 | 5,000 metres | NA |
| Yuki Sato | M | 25 | 178 | 60 | 2012 | 10,000 metres | NA |
| Brian Saunders | M | 32 | 183 | 68 | 1984 | 400 metres | NA |
| Moussa Savadogo | M | 25 | NA | NA | 1984 | 200 metres | NA |
| Mila Savi | F | 26 | 173 | 60 | 2000 | 200 metres | NA |
| Milovan Savi | M | 27 | 192 | 72 | 1980 | 800 metres | NA |
| Vitaly Anatolyevich Savin | M | 22 | 184 | 95 | 1988 | 100 metres | NA |
| Vitaly Anatolyevich Savin | M | 26 | 184 | 95 | 1992 | 100 metres | NA |
| Vitaly Anatolyevich Savin | M | 30 | 184 | 95 | 1996 | 100 metres | NA |
| Mariya Sergeyevna Savinova (-Farnosova) | F | 26 | 172 | 60 | 2012 | 800 metres | Gold |
| Yelizaveta Valeryevna Savlinis | F | 24 | 176 | 65 | 2012 | 200 metres | NA |
| Woroud Sawalha | F | 20 | 164 | 47 | 2012 | 800 metres | NA |
| Samuel Sawny | M | NA | NA | NA | 1984 | 800 metres | NA |
| David Peter Sawyerr | M | 23 | 170 | NA | 1984 | 200 metres | NA |
| David Peter Sawyerr | M | 27 | 170 | NA | 1988 | 800 metres | NA |
| Farouk Ahmed Sayed | M | 17 | NA | NA | 1988 | 5,000 metres | NA |
| Patrick Gerard "Pat" Scammell | M | 23 | 189 | 67 | 1984 | 800 metres | NA |
| Patrick Gerard "Pat" Scammell | M | 23 | 189 | 67 | 1984 | 1,500 metres | NA |
| Patrick Gerard "Pat" Scammell | M | 27 | 189 | 67 | 1988 | 1,500 metres | NA |
| Emma Scaunich | F | 38 | 163 | 48 | 1992 | Marathon | NA |
| Michaela Schabinger (Stengl-, -Dirsch) | F | 23 | 172 | 59 | 1984 | 200 metres | NA |
| Frank Schaffer | M | 21 | 188 | 80 | 1980 | 400 metres | Bronze |
| Amaru Reto Schenkel | M | 24 | 183 | 89 | 2012 | 200 metres | NA |
| Anja Scherl | F | 30 | 160 | 48 | 2016 | Marathon | NA |
| Jeffrey M. "Jeff" Schiebler | M | 23 | 171 | 55 | 1996 | 10,000 metres | NA |
| Jeffrey M. "Jeff" Schiebler | M | 27 | 171 | 55 | 2000 | 10,000 metres | NA |
| Sina Schielke | F | 23 | 169 | 58 | 2004 | 100 metres | NA |
| Werner Schildhauer | M | 21 | 182 | 67 | 1980 | 10,000 metres | NA |
| Dafne Schippers | F | 24 | 179 | 70 | 2016 | 100 metres | NA |
| Dafne Schippers | F | 24 | 179 | 70 | 2016 | 200 metres | Silver |
| Carsten Schlangen | M | 27 | 189 | 68 | 2008 | 1,500 metres | NA |
| Carsten Schlangen | M | 31 | 189 | 68 | 2012 | 1,500 metres | NA |
| Eloi Rodrgues Schleder | M | 33 | 176 | 64 | 1984 | Marathon | NA |
| Sren Schlegel | M | 19 | 180 | 74 | 1980 | 100 metres | NA |
| Alice Schmidt (-Kehaya) | F | 26 | 178 | 66 | 2008 | 800 metres | NA |
| Alice Schmidt (-Kehaya) | F | 30 | 178 | 66 | 2012 | 800 metres | NA |
| Helmut Schmuck | M | 29 | 179 | 64 | 1992 | Marathon | NA |
| Marc Schneeberger | M | 27 | 180 | 78 | 2008 | 200 metres | NA |
| Paula Schnurr | F | 28 | 160 | 54 | 1992 | 1,500 metres | NA |
| Paula Schnurr | F | 32 | 160 | 54 | 1996 | 1,500 metres | NA |
| Thomas Schnlebe | M | 23 | 185 | 74 | 1988 | 400 metres | NA |
| Thomas Schnlebe | M | 26 | 185 | 74 | 1992 | 400 metres | NA |
| Hendrik "Henri" Schoofs | M | 29 | 171 | 54 | 1980 | Marathon | NA |
| Heike Schulte-Mattler (Schmidt-) | F | 26 | 170 | 54 | 1984 | 400 metres | NA |
| Hermanus Ricardus Johannes "Harry" Schulting | M | 24 | 192 | 79 | 1980 | 400 metres | NA |
| Ingo Schultz | M | 29 | 201 | 99 | 2004 | 400 metres | NA |
| Frederick "Fred" Schumann | M | 29 | 175 | 65 | 1988 | Marathon | NA |
| Nils Schumann | M | 22 | 192 | 80 | 2000 | 800 metres | Gold |
| Christa M. Schumann-Lottmann | F | 20 | 162 | 51 | 1984 | 100 metres | NA |
| Christa M. Schumann-Lottmann | F | 20 | 162 | 51 | 1984 | 200 metres | NA |
| Carolyn Jeni Schuwalow (-Lloyd) | F | 23 | 163 | 46 | 1988 | 10,000 metres | NA |
| William "Bill" Scott | M | 28 | 183 | 67 | 1980 | 10,000 metres | NA |
| Dominique Scott | F | 24 | 165 | 52 | 2016 | 10,000 metres | NA |
| Steven Michael "Steve" Scott | M | 28 | 186 | 73 | 1984 | 1,500 metres | NA |
| Steven Michael "Steve" Scott | M | 32 | 186 | 73 | 1988 | 1,500 metres | NA |
| Susan Mary Scott | F | 30 | 171 | 56 | 2008 | 1,500 metres | NA |
| Deborah Dawn "Debbie" Scott-Bowker | F | 25 | 163 | 48 | 1984 | 1,500 metres | NA |
| Deborah Dawn "Debbie" Scott-Bowker | F | 29 | 163 | 48 | 1988 | 1,500 metres | NA |
| Deborah Dawn "Debbie" Scott-Bowker | F | 33 | 163 | 48 | 1992 | 1,500 metres | NA |
| Francesco Scuderi | M | 22 | 171 | 70 | 2000 | 100 metres | NA |
| Sisilia Anisa Levu Seavula | F | 20 | NA | NA | 2016 | 100 metres | NA |
| Kevin Seaward | M | 32 | 175 | 59 | 2016 | Marathon | NA |
| Moumi Sbergu | M | 22 | 180 | NA | 2000 | 100 metres | NA |
| Moumi Sbergu | M | 30 | 180 | NA | 2008 | 100 metres | NA |
| Andrea Seccafien | F | 25 | 152 | 69 | 2016 | 5,000 metres | NA |
| Charles-Louis Seck | M | 19 | 167 | 70 | 1984 | 100 metres | NA |
| Charles-Louis Seck | M | 23 | 167 | 70 | 1988 | 100 metres | NA |
| Charles-Louis Seck | M | 27 | 167 | 70 | 1992 | 100 metres | NA |
| Sheila Seebaluck | F | 23 | 167 | 45 | 1988 | 800 metres | NA |
| Dino Sefir | M | 24 | 178 | 61 | 2012 | Marathon | NA |
| Ildephonse Sehirwa | M | NA | NA | NA | 1992 | Marathon | NA |
| Khamis Abdullah Seifeddine | M | 19 | 181 | 64 | 1996 | 5,000 metres | NA |
| Rachidatou Seini Maikido | F | 19 | NA | NA | 2008 | 400 metres | NA |
| Hanami Sekine | F | 20 | 156 | 43 | 2016 | 10,000 metres | NA |
| Toshihiko Seko | M | 28 | 170 | 62 | 1984 | Marathon | NA |
| Toshihiko Seko | M | 32 | 170 | 62 | 1988 | Marathon | NA |
| Jan Sekpona | M | 17 | 170 | 61 | 2004 | 800 metres | NA |
| Ivana Sekyrov (Rubsov-) | F | 40 | 172 | 51 | 2012 | Marathon | NA |
| Barbara A. Selkridge (-Abbey) | F | 17 | 175 | 59 | 1988 | 400 metres | NA |
| Brian E. Sell | M | 29 | 178 | 64 | 2008 | Marathon | NA |
| Enn Sellik | M | 25 | 176 | 62 | 1980 | 5,000 metres | NA |
| Enn Sellik | M | 25 | 176 | 62 | 1980 | 10,000 metres | NA |
| Tsepang Gladys Sello | F | 19 | NA | NA | 2016 | 800 metres | NA |
| Anis Selmouni | M | 29 | 178 | 67 | 2008 | 5,000 metres | NA |
| Kaminiel Selot | M | 22 | 174 | 65 | 1992 | 200 metres | NA |
| Antonio Selvaggio | M | 26 | 169 | 64 | 1984 | 5,000 metres | NA |
| Pietro "Piero" Selvaggio | M | 26 | 176 | 56 | 1984 | 5,000 metres | NA |
| Kai Freddie Selvon | F | 20 | 165 | 59 | 2012 | 200 metres | NA |
| Ndia Semedo | F | 25 | 160 | 48 | 2004 | 800 metres | NA |
| Mokgadi Caster Semenya | F | 21 | 178 | 70 | 2012 | 800 metres | Silver |
| Mokgadi Caster Semenya | F | 25 | 178 | 70 | 2016 | 800 metres | Gold |
| Jos Alejandro Semprn | M | 27 | 175 | 55 | 2000 | Marathon | NA |
| Brigitte Senglaub (Wehrli-) | F | 22 | 164 | 56 | 1980 | 100 metres | NA |
| Brigitte Senglaub (Wehrli-) | F | 22 | 164 | 56 | 1980 | 200 metres | NA |
| Marcus "Mark" Senior | M | 20 | 170 | 67 | 1984 | 400 metres | NA |
| Amru Ibrahim Mostafa Seoud | M | 22 | 178 | 70 | 2008 | 200 metres | NA |
| Amru Ibrahim Mostafa Seoud | M | 26 | 178 | 70 | 2012 | 100 metres | NA |
| Amru Ibrahim Mostafa Seoud | M | 26 | 178 | 70 | 2012 | 200 metres | NA |
| Svetlana epelev-Tcaci | F | 35 | 168 | 60 | 2004 | Marathon | NA |
| Hezekiel Sello Sepeng | M | 22 | 176 | 63 | 1996 | 800 metres | Silver |
| Hezekiel Sello Sepeng | M | 26 | 176 | 63 | 2000 | 800 metres | NA |
| Hezekiel Sello Sepeng | M | 30 | 176 | 63 | 2004 | 800 metres | NA |
| Annette Sergent-Palluy (Petit) | F | 25 | 157 | 45 | 1988 | 10,000 metres | NA |
| Annette Sergent-Palluy (Petit) | F | 29 | 157 | 45 | 1992 | 10,000 metres | NA |
| Oleg Vladimirovich Sergeyev | M | 29 | 185 | 84 | 2004 | 200 metres | NA |
| Edgardo Antonio "Tony" Serpas Rodas | M | 26 | 175 | 73 | 2000 | 100 metres | NA |
| Antonio Serrano Snchez | M | 23 | 179 | 65 | 1988 | 10,000 metres | NA |
| Antonio Serrano Snchez | M | 27 | 179 | 65 | 1992 | 5,000 metres | NA |
| Mara Luisa Servn Ortz | F | 29 | 152 | 46 | 1992 | 10,000 metres | NA |
| Akosua Serwaa | F | 23 | 160 | 60 | 2004 | 800 metres | NA |
| Matija estak | M | 27 | 193 | 82 | 2000 | 400 metres | NA |
| Matija estak | M | 31 | 193 | 82 | 2004 | 400 metres | NA |
| Benson Kiplagat Seurei | M | 32 | 175 | 60 | 2016 | 1,500 metres | NA |
| Dawit Seyaum Biratu | F | 20 | 161 | 49 | 2016 | 1,500 metres | NA |
| Yaya Seyba | M | NA | NA | NA | 1988 | 400 metres | NA |
| Heide Seerling (-Quinn) | F | 24 | 168 | 55 | 2000 | 400 metres | NA |
| Heide Seerling (-Quinn) | F | 27 | 168 | 55 | 2004 | 200 metres | NA |
| Ismal "Smail" Sghyr | M | 24 | 168 | 50 | 1996 | 5,000 metres | NA |
| Ismal "Smail" Sghyr | M | 32 | 168 | 50 | 2004 | 10,000 metres | NA |
| Vyacheslav Vasilyevich Shabunin | M | 26 | 173 | 58 | 1996 | 1,500 metres | NA |
| Vyacheslav Vasilyevich Shabunin | M | 30 | 173 | 58 | 2000 | 1,500 metres | NA |
| Vyacheslav Vasilyevich Shabunin | M | 38 | 173 | 58 | 2008 | 1,500 metres | NA |
| Vitaliy Petrovych Shafar | M | 30 | 174 | 62 | 2012 | Marathon | NA |
| Ahmed Shageef | M | 17 | 166 | 65 | 1988 | 400 metres | NA |
| Ahmed Shageef | M | 21 | 166 | 65 | 1992 | 100 metres | NA |
| Ahmed Shageef | M | 21 | 166 | 65 | 1992 | 200 metres | NA |
| Gidamis Shahanga | M | 22 | 180 | 57 | 1980 | Marathon | NA |
| Gidamis Shahanga | M | 26 | 180 | 57 | 1984 | 10,000 metres | NA |
| Gidamis Shahanga | M | 26 | 180 | 57 | 1984 | Marathon | NA |
| Klodiana Shala | F | 21 | 168 | 52 | 2000 | 400 metres | NA |
| Klodiana Shala | F | 28 | 168 | 52 | 2008 | 400 metres | NA |
| Mubarak Hassan Shami | M | 27 | 174 | 63 | 2008 | Marathon | NA |
| Mohammad Shamsuddin | M | 20 | 175 | 60 | 2004 | 100 metres | NA |
| Tamara Shanidze | F | 31 | 170 | 56 | 2000 | 100 metres | NA |
| Alexis Sharangabo | M | 17 | NA | NA | 1996 | 1,500 metres | NA |
| Alexis Sharangabo | M | 21 | NA | NA | 2000 | 1,500 metres | NA |
| Ali Shareef | M | 29 | 176 | 62 | 2008 | 100 metres | NA |
| Nigina Sharipova | F | 20 | NA | NA | 2016 | 100 metres | NA |
| Nigina Sharipova | F | 20 | NA | NA | 2016 | 200 metres | NA |
| Robert Cameron Sharp | M | 22 | 182 | 77 | 1980 | 100 metres | NA |
| Robert Cameron Sharp | M | 22 | 182 | 77 | 1980 | 200 metres | NA |
| Lynsey Sharp | F | 22 | 174 | 58 | 2012 | 800 metres | NA |
| Lynsey Sharp | F | 26 | 174 | 58 | 2016 | 800 metres | NA |
| Anthony "Tony" Sharpe | M | 23 | 178 | 73 | 1984 | 100 metres | NA |
| Anthony "Tony" Sharpe | M | 23 | 178 | 73 | 1984 | 200 metres | NA |
| Samwel Kwaangu Shauri | M | 22 | NA | NA | 2008 | 10,000 metres | NA |
| Mohammed Othman H. Shaween | M | 22 | 165 | 58 | 2008 | 1,500 metres | NA |
| Mohammed Othman H. Shaween | M | 26 | 165 | 58 | 2012 | 1,500 metres | NA |
| Bothloko Shebe | M | 20 | 178 | 65 | 1992 | 100 metres | NA |
| Bothloko Shebe | M | 20 | 178 | 65 | 1992 | 200 metres | NA |
| Yared Neda Shegumo | M | 33 | 178 | 62 | 2016 | Marathon | NA |
| Michael Shelley | M | 28 | 183 | 60 | 2012 | Marathon | NA |
| Michael Shelley | M | 32 | 183 | 60 | 2016 | Marathon | NA |
| Nirmala Sheoran | F | 21 | NA | NA | 2016 | 400 metres | NA |
| Mark Dennis Sherwin | M | 22 | 180 | 72 | 1992 | 100 metres | NA |
| Mark Dennis Sherwin | M | 26 | 180 | 72 | 1996 | 100 metres | NA |
| Volodymyr Shesterov | M | 26 | 176 | 65 | 1980 | 10,000 metres | NA |
| Anzhelika Viktorivna Shevchenko | F | 24 | 177 | 58 | 2012 | 1,500 metres | NA |
| Yoko Shibui | F | 29 | 165 | 47 | 2008 | 10,000 metres | NA |
| Risa Shigetomo | F | 24 | 168 | 50 | 2012 | Marathon | NA |
| Shim Jung-Sub | M | 25 | 168 | 58 | 2016 | Marathon | NA |
| Michiko Shimizu | F | 25 | 164 | 45 | 1996 | 5,000 metres | NA |
| Michiko Shimizu | F | 29 | 164 | 45 | 2000 | 5,000 metres | NA |
| Karen Shinkins (-Doyle) | F | 23 | 163 | 53 | 2000 | 400 metres | NA |
| Hisatoshi (Masanari-) Shintaku | M | 26 | 175 | 60 | 1984 | 10,000 metres | NA |
| Hisatoshi (Masanari-) Shintaku | M | 30 | 175 | 60 | 1988 | Marathon | NA |
| Matthew "Matt" Shirvington | M | 21 | 183 | 80 | 2000 | 100 metres | NA |
| Matthew "Matt" Shirvington | M | 21 | 183 | 80 | 2000 | 200 metres | NA |
| Mariya Sabeva Shishkova (-Stoyanova) | F | 26 | 172 | 65 | 1980 | 100 metres | NA |
| Yuta Shitara | M | 24 | 167 | 48 | 2016 | 10,000 metres | NA |
| Andrey Vadimovich Shlyapnikov | M | 20 | 178 | 74 | 1980 | 100 metres | NA |
| Zehava Shmueli | F | 29 | 160 | 48 | 1984 | Marathon | NA |
| Lineo Florence Shoai | F | 17 | NA | NA | 1996 | 200 metres | NA |
| Lineo Florence Shoai | F | 21 | NA | NA | 2000 | 200 metres | NA |
| Liliya Bulatovna Shobukhova (Volkova-) | F | 26 | 163 | 52 | 2004 | 5,000 metres | NA |
| Liliya Bulatovna Shobukhova (Volkova-) | F | 30 | 163 | 52 | 2008 | 5,000 metres | NA |
| Liliya Bulatovna Shobukhova (Volkova-) | F | 34 | 163 | 52 | 2012 | Marathon | NA |
| Regina Shotaro | F | 19 | 152 | 45 | 2000 | 100 metres | NA |
| Mukunda Hari Shrestha | M | 24 | 162 | 51 | 1980 | Marathon | NA |
| Nikolina Pavlova Shtereva | F | 25 | 172 | 59 | 1980 | 800 metres | NA |
| Nikolina Pavlova Shtereva | F | 25 | 172 | 59 | 1980 | 1,500 metres | NA |
| Bilisuma Shugi Gelassa | M | 23 | 173 | 58 | 2012 | 5,000 metres | NA |
| Jamila Genzeb Shumi Regasa | F | 21 | 166 | 45 | 2012 | 800 metres | NA |
| Jamila Genzeb Shumi Regasa | F | 21 | 166 | 45 | 2012 | 1,500 metres | NA |
| Leonid Vladimirovich Shvetsov | M | 27 | 186 | 70 | 1996 | Marathon | NA |
| Leonid Vladimirovich Shvetsov | M | 35 | 186 | 70 | 2004 | Marathon | NA |
| Godfrey Malumo Siamusiye | M | 19 | 175 | 62 | 1992 | 5,000 metres | NA |
| Karabo Sibanda | M | 18 | 185 | 70 | 2016 | 400 metres | NA |
| Daniel Tornado Sibandze | M | 32 | 165 | 60 | 1996 | Marathon | NA |
| Cornelis Sibe | M | 21 | 165 | 55 | 2004 | 800 metres | NA |
| Vincenza Sicari | F | 29 | 165 | 45 | 2008 | Marathon | NA |
| Sadaf Siddiqui | F | 22 | 165 | 54 | 2008 | 100 metres | NA |
| Hareg Sidelil | F | 19 | 162 | 51 | 2000 | 1,500 metres | NA |
| Odiah Sidib (-Khomiakoff) | F | 22 | 177 | 67 | 1992 | 100 metres | NA |
| Odiah Sidib (-Khomiakoff) | F | 26 | 177 | 67 | 1996 | 100 metres | NA |
| Nikolay Aleksandrovich Sidorov | M | 23 | 190 | 84 | 1980 | 200 metres | NA |
| Mary Sloan Siegrist | F | 23 | 170 | 54 | 2004 | 1,500 metres | NA |
| Nicole Sifuentes (Edwards-) | F | 26 | 177 | 55 | 2012 | 1,500 metres | NA |
| Nicole Sifuentes (Edwards-) | F | 30 | 177 | 55 | 2016 | 1,500 metres | NA |
| John Siguria | M | 23 | 165 | 64 | 1988 | 800 metres | NA |
| John Siguria | M | 23 | 165 | 64 | 1988 | 1,500 metres | NA |
| Oddur Sigursson | M | 21 | 181 | 70 | 1980 | 100 metres | NA |
| Oddur Sigursson | M | 21 | 181 | 70 | 1980 | 400 metres | NA |
| Oddur Sigursson | M | 25 | 181 | 70 | 1984 | 400 metres | NA |
| Sileshi Mekuria Sihine | M | 21 | 168 | 58 | 2004 | 10,000 metres | Silver |
| Sileshi Mekuria Sihine | M | 25 | 168 | 58 | 2008 | 10,000 metres | Silver |
| Isaac Phillipjunio Silafau | M | 25 | 175 | 68 | 2016 | 100 metres | NA |
| Ileana Silai (Gergely-) | F | 38 | 167 | 49 | 1980 | 1,500 metres | NA |
| Antonio Fabin Silio Alaguire | M | 26 | 172 | 57 | 1992 | 10,000 metres | NA |
| Antonio Fabin Silio Alaguire | M | 30 | 172 | 57 | 1996 | Marathon | NA |
| Bounhom Siliphone | M | 27 | 165 | 65 | 1992 | 200 metres | NA |
| Foday Sillah | M | 18 | 175 | 62 | 1992 | 400 metres | NA |
| Alejandro Silva | M | 26 | NA | NA | 1984 | Marathon | NA |
| lvaro Manuel Santos Rosa Silva | M | 23 | 177 | 58 | 1988 | 800 metres | NA |
| Andrs Byron Silva Lemos | M | 18 | 178 | 78 | 2004 | 400 metres | NA |
| Andrs Byron Silva Lemos | M | 22 | 178 | 78 | 2008 | 400 metres | NA |
| Germn Silva Martnez | M | 24 | 160 | 50 | 1992 | 10,000 metres | NA |
| Germn Silva Martnez | M | 28 | 160 | 50 | 1996 | Marathon | NA |
| Joaquim Fernando da Mota Silva | M | 27 | 176 | 60 | 1988 | Marathon | NA |
| Osmiro de Souza Silva | M | 30 | 182 | 65 | 1992 | Marathon | NA |
| Osmiro de Souza Silva | M | 38 | 182 | 65 | 2000 | Marathon | NA |
| Rui Manuel Monteiro da Silva | M | 23 | 175 | 65 | 2000 | 1,500 metres | NA |
| Rui Manuel Monteiro da Silva | M | 27 | 175 | 65 | 2004 | 1,500 metres | Bronze |
| Odiya Silweya | M | 25 | 172 | 70 | 1984 | 100 metres | NA |
| Odiya Silweya | M | 25 | 172 | 70 | 1984 | 200 metres | NA |
| Odiya Silweya | M | 29 | 172 | 70 | 1988 | 200 metres | NA |
| Odiya Silweya | M | 29 | 172 | 70 | 1988 | 400 metres | NA |
| Sim Deok-Seop | M | 20 | 180 | 70 | 1984 | 100 metres | NA |
| Sim Deok-Seop | M | 24 | 180 | 70 | 1988 | 100 metres | NA |
| Corinne Simasotchi | F | 25 | 170 | 57 | 1996 | 400 metres | NA |
| Akani Simbine | M | 22 | 176 | 74 | 2016 | 100 metres | NA |
| Alphonce Felix Simbu | M | 24 | NA | 55 | 2016 | Marathon | NA |
| Isaac Mandla Simelane | M | 24 | 165 | 50 | 1992 | 5,000 metres | NA |
| Isaac Mandla Simelane | M | 24 | 165 | 50 | 1992 | 10,000 metres | NA |
| Isaac Mandla Simelane | M | 28 | 165 | 50 | 1996 | Marathon | NA |
| Gabriel Simeon | M | 20 | NA | NA | 1992 | 100 metres | NA |
| Gabriel Simeon | M | 20 | NA | NA | 1992 | 200 metres | NA |
| Richson Simeon | M | 18 | 155 | 78 | 2016 | 100 metres | NA |
| Carlo Simionato | M | 23 | 178 | 66 | 1984 | 200 metres | NA |
| Angelo Peter Simon | M | 25 | 165 | 52 | 2000 | Marathon | NA |
| Gabriel Antonio Simn | M | 25 | 170 | 65 | 2000 | 100 metres | NA |
| Lidia Elena imon (Slvueanu-) | F | 22 | 160 | 43 | 1996 | Marathon | NA |
| Lidia Elena imon (Slvueanu-) | F | 27 | 160 | 43 | 2000 | Marathon | Silver |
| Lidia Elena imon (Slvueanu-) | F | 30 | 160 | 43 | 2004 | Marathon | NA |
| Lidia Elena imon (Slvueanu-) | F | 34 | 160 | 43 | 2008 | Marathon | NA |
| Lidia Elena imon (Slvueanu-) | F | 38 | 160 | 43 | 2012 | Marathon | NA |
| Nathalie Simon (-Chevallier) | F | 26 | 171 | 59 | 1988 | 400 metres | NA |
| Gregory Simons | M | 26 | 178 | 70 | 1984 | 200 metres | NA |
| Youssouf Simpara | M | 21 | 184 | 83 | 2000 | 100 metres | NA |
| Brandon Allan Simpson | M | 22 | 185 | 79 | 2004 | 400 metres | NA |
| Jemma Louise Simpson | F | 24 | 168 | 56 | 2008 | 800 metres | NA |
| Sherone Anmarica Simpson | F | 19 | 163 | 59 | 2004 | 100 metres | NA |
| Sherone Anmarica Simpson | F | 23 | 163 | 59 | 2008 | 100 metres | Silver |
| Sherone Anmarica Simpson | F | 23 | 163 | 59 | 2008 | 200 metres | NA |
| Sherone Anmarica Simpson | F | 27 | 163 | 59 | 2012 | 200 metres | NA |
| Ambwene "Amber" Simukonda | F | 28 | 170 | 70 | 2012 | 400 metres | NA |
| Kenia Marsha Sinclair | F | 28 | 170 | 58 | 2008 | 800 metres | NA |
| Kenia Marsha Sinclair | F | 36 | 170 | 58 | 2016 | 800 metres | NA |
| Vanxay Sinebandith | M | 23 | 170 | 60 | 1992 | 400 metres | NA |
| Prisca Singamo | F | 16 | NA | NA | 1992 | 800 metres | NA |
| Josephine Mary Singarayar | F | 21 | 168 | 50 | 1988 | 400 metres | NA |
| Paramjit Singh | M | 29 | 187 | 73 | 2000 | 400 metres | NA |
| Shivnath Singh | M | 34 | 168 | 57 | 1980 | Marathon | NA |
| Sri Ram Singh Shekhawat | M | 30 | 178 | 63 | 1980 | 800 metres | NA |
| Surendra Kumar Singh | M | 29 | 162 | 54 | 2008 | 10,000 metres | NA |
| Nitendra Singh Rawat | M | 29 | 172 | 58 | 2016 | Marathon | NA |
| Ram Singh Yadav | M | 31 | NA | NA | 2012 | Marathon | NA |
| Philip Sinon | M | 20 | 178 | 62 | 1984 | 800 metres | NA |
| Philip Sinon | M | 20 | 178 | 62 | 1984 | 1,500 metres | NA |
| Zithulele Sinque | M | 29 | 170 | 63 | 1992 | Marathon | NA |
| Rosefelo Siosi | M | 19 | NA | NA | 2016 | 5,000 metres | NA |
| Kilakone Siphonexay | M | 23 | 168 | 63 | 2012 | 100 metres | NA |
| Fantaye Sirak | F | 16 | 164 | 48 | 1980 | 800 metres | NA |
| Benjamin Sirimou | M | 27 | 186 | 76 | 1996 | 100 metres | NA |
| Benjamin Sirimou | M | 27 | 186 | 76 | 1996 | 200 metres | NA |
| Susan Sirma | F | 22 | 162 | 51 | 1988 | 1,500 metres | NA |
| Susan Sirma | F | 26 | 162 | 51 | 1992 | 1,500 metres | NA |
| Oleksandr Vasylovych Sitkovskiy | M | 30 | 184 | 68 | 2008 | Marathon | NA |
| Oleksandr Vasylovych Sitkovskiy | M | 34 | 184 | 68 | 2012 | Marathon | NA |
| Oleksandr Vasylovych Sitkovskiy | M | 38 | 184 | 68 | 2016 | Marathon | NA |
| Masini Situ-Kumbanga | M | 28 | 170 | 72 | 1984 | 5,000 metres | NA |
| Masini Situ-Kumbanga | M | 28 | 170 | 72 | 1984 | Marathon | NA |
| Agnieszka Marzenna Siwek (-Jechowska) | F | 26 | 163 | 52 | 1988 | 200 metres | NA |
| Khalid Skah | M | 25 | 170 | 60 | 1992 | 10,000 metres | Gold |
| Khalid Skah | M | 29 | 170 | 60 | 1996 | 10,000 metres | NA |
| Erwin Richard Skamrahl | M | 26 | 178 | 67 | 1984 | 400 metres | NA |
| Anton Skerritt | M | 20 | 185 | 74 | 1984 | 400 metres | NA |
| Anton Skerritt | M | 24 | 185 | 74 | 1988 | 400 metres | NA |
| Oksana Serhivna Skliarenko | F | 27 | 168 | 49 | 2008 | Marathon | NA |
| Eva Ann-Louise Skoglund | F | 18 | 174 | 58 | 1980 | 400 metres | NA |
| Marina Skordi | F | 26 | 166 | 54 | 1988 | 200 metres | NA |
| Elbieta Skowroska-Katolik | F | 30 | 170 | 60 | 1980 | 800 metres | NA |
| Olha Mykolavna Skrypak | F | 21 | 160 | 43 | 2012 | 10,000 metres | NA |
| Roberto Skyers Prez | M | 20 | 183 | 83 | 2012 | 200 metres | NA |
| Roberto Skyers Prez | M | 24 | 183 | 83 | 2016 | 200 metres | NA |
| Godelieve Julia Henrica "Lieve" Slegers | F | 23 | 163 | 51 | 1988 | 10,000 metres | NA |
| Godelieve Julia Henrica "Lieve" Slegers | F | 27 | 163 | 51 | 1992 | 10,000 metres | NA |
| Christine "Chris" Slythe-Wynn (-McKay) | F | 22 | 165 | 54 | 1984 | 800 metres | NA |
| Mostafa Al-Ismaili "Smaili" | M | 19 | 174 | 63 | 2016 | 800 metres | NA |
| Kathryn Jane "Kathy" Smallwood-Cook | F | 20 | 180 | 64 | 1980 | 100 metres | NA |
| Kathryn Jane "Kathy" Smallwood-Cook | F | 20 | 180 | 64 | 1980 | 200 metres | NA |
| Kathryn Jane "Kathy" Smallwood-Cook | F | 24 | 180 | 64 | 1984 | 200 metres | NA |
| Kathryn Jane "Kathy" Smallwood-Cook | F | 24 | 180 | 64 | 1984 | 400 metres | Bronze |
| Thomas Smbokos | M | 24 | 186 | 73 | 1996 | 200 metres | NA |
| Serhiy Volodimirovich Smelyk | M | 25 | 178 | 72 | 2012 | 200 metres | NA |
| Serhiy Volodimirovich Smelyk | M | 29 | 178 | 72 | 2016 | 200 metres | NA |
| Marcus "Marc" Smet | M | 29 | 182 | 63 | 1980 | Marathon | NA |
| Roman Petrovich Smirnov | M | 23 | 183 | 72 | 2008 | 200 metres | NA |
| Andrew (-Saeed Abdul) Smith (-Qawee) | M | 24 | 178 | 79 | 1988 | 100 metres | NA |
| Barry David Smith | M | 27 | 168 | 60 | 1980 | 5,000 metres | NA |
| Calvin Smith | M | 27 | 178 | 69 | 1988 | 100 metres | Bronze |
| Christian Smith | M | 24 | 188 | 75 | 2008 | 800 metres | NA |
| Geoffrey "Geoff" Smith | M | 26 | 173 | 61 | 1980 | 10,000 metres | NA |
| Geoffrey "Geoff" Smith | M | 30 | 173 | 61 | 1984 | Marathon | NA |
| Jessica Lorene Smith | F | 22 | 174 | 52 | 2012 | 800 metres | NA |
| Joyce Esther Smith (Byatt-) | F | 46 | 169 | 52 | 1984 | Marathon | NA |
| Kimberly Frances "Kim" Smith (-Tarpy) | F | 22 | 166 | 49 | 2004 | 5,000 metres | NA |
| Kimberly Frances "Kim" Smith (-Tarpy) | F | 26 | 166 | 49 | 2008 | 10,000 metres | NA |
| Kimberly Frances "Kim" Smith (-Tarpy) | F | 30 | 166 | 49 | 2012 | Marathon | NA |
| Phylis J. Smith (-Watt) | F | 26 | 169 | 62 | 1992 | 400 metres | NA |
| Phylis J. Smith (-Watt) | F | 30 | 169 | 62 | 1996 | 400 metres | NA |
| Teray Smith | M | 21 | 188 | NA | 2016 | 200 metres | NA |
| Joanna Barbara Smolarek | F | 22 | 162 | 56 | 1988 | 100 metres | NA |
| Liubov Smolka (-Ruchkova) | F | 27 | 170 | 60 | 1980 | 1,500 metres | NA |
| Irina Smolnikova | F | 36 | 163 | 55 | 2016 | Marathon | NA |
| Ailish Smyth | F | 29 | 171 | 64 | 1988 | Marathon | NA |
| Kate Smyth (Harris-) | F | 35 | 165 | 50 | 2008 | Marathon | NA |
| Michal neberger | M | 26 | 186 | 73 | 2004 | 800 metres | NA |
| Michal neberger | M | 26 | 186 | 73 | 2004 | 1,500 metres | NA |
| Shigeru So | M | 31 | 178 | 60 | 1984 | Marathon | NA |
| Takeshi So | M | 31 | 178 | 60 | 1984 | Marathon | NA |
| Nicolae Alexandru Soare | M | 24 | 168 | 59 | 2016 | Marathon | NA |
| Augusto Ramos Soares | M | 25 | 165 | 58 | 2012 | Marathon | NA |
| Augusto Ramos Soares | M | 29 | 165 | 58 | 2016 | 1,500 metres | NA |
| Luis Soares | M | 28 | 172 | 59 | 1992 | Marathon | NA |
| Magorzata Sobaska (-Makowska) | F | 27 | 165 | 50 | 1996 | Marathon | NA |
| Magorzata Sobaska (-Makowska) | F | 35 | 165 | 50 | 2004 | Marathon | NA |
| Noureddine Sobhi | M | 26 | 176 | 62 | 1988 | Marathon | NA |
| Manuela Soccol | F | 28 | 157 | 42 | 2016 | Marathon | NA |
| Soe Khin | M | 29 | 157 | 48 | 1980 | Marathon | NA |
| Soe Min Thu | M | 19 | 170 | 55 | 2008 | 5,000 metres | NA |
| Edwin Cheruiyot Soi | M | 22 | 168 | 53 | 2008 | 5,000 metres | Bronze |
| Edwin Cheruiyot Soi | M | 26 | 168 | 53 | 2012 | 5,000 metres | NA |
| Aleksey Vladimirovich Sokolov | M | 28 | 178 | 60 | 2008 | Marathon | NA |
| Roger Soler | M | 23 | 175 | 68 | 1984 | 5,000 metres | NA |
| St. Clair Soleyne | M | 20 | 170 | 68 | 1988 | 100 metres | NA |
| Ahmed Abdel Mougod Soliman | M | 29 | 186 | 75 | 2000 | Marathon | NA |
| Jacqueline Mercedes Solz Inturias | F | 27 | 162 | 50 | 1992 | 200 metres | NA |
| Jacqueline Mercedes Solz Inturias | F | 27 | 162 | 50 | 1992 | 400 metres | NA |
| Duane Renard Solomon | M | 27 | 191 | 77 | 2012 | 800 metres | NA |
| Michael "Mike" Solomon | M | 25 | 171 | 60 | 1980 | 400 metres | NA |
| Steven Solomon | M | 19 | 186 | 73 | 2012 | 400 metres | NA |
| Bram Som | M | 20 | 179 | 69 | 2000 | 800 metres | NA |
| Bram Som | M | 24 | 179 | 69 | 2004 | 800 metres | NA |
| Linda Somers (-Smith) | F | 35 | 163 | 46 | 1996 | Marathon | NA |
| Silvia Sommaggio | F | 26 | 170 | 59 | 1996 | 5,000 metres | NA |
| Silvia Sommaggio | F | 26 | 170 | 59 | 1996 | 10,000 metres | NA |
| Silvia Sommaggio | F | 30 | 170 | 59 | 2000 | 10,000 metres | NA |
| Soutsakhone Somninhom | M | 22 | 163 | 60 | 1980 | 100 metres | NA |
| Son Ju-Il | M | 26 | 175 | 69 | 1996 | 400 metres | NA |
| Son Myeong-Jun | M | 22 | 181 | 62 | 2016 | Marathon | NA |
| Isaac Kiprono Songok | M | 20 | 170 | 54 | 2004 | 1,500 metres | NA |
| Richard Istvan "Ricky" Soos | M | 21 | 186 | 71 | 2004 | 800 metres | NA |
| Rondell Kelvin Sorillo | M | 22 | 178 | 62 | 2008 | 200 metres | NA |
| Rondell Kelvin Sorillo | M | 26 | 178 | 62 | 2012 | 100 metres | NA |
| Rondell Kelvin Sorillo | M | 26 | 178 | 62 | 2012 | 200 metres | NA |
| Rondell Kelvin Sorillo | M | 30 | 178 | 62 | 2016 | 100 metres | NA |
| Rondell Kelvin Sorillo | M | 30 | 178 | 62 | 2016 | 200 metres | NA |
| Arnold Sorina | M | 24 | 175 | 60 | 2012 | 800 metres | NA |
| Nercelys Desire Soto Soto | F | 21 | 169 | 55 | 2012 | 200 metres | NA |
| Nercelys Desire Soto Soto | F | 25 | 169 | 55 | 2016 | 200 metres | NA |
| Sou Tit Linda | F | 14 | 163 | 57 | 2004 | 100 metres | NA |
| Sou Tit Linda | F | 18 | 163 | 57 | 2008 | 100 metres | NA |
| Pavel Soukup | M | 25 | 188 | 70 | 1996 | 800 metres | NA |
| Hassan Ayanleh Souleiman | M | 23 | 190 | 55 | 2016 | 800 metres | NA |
| Hassan Ayanleh Souleiman | M | 23 | 190 | 55 | 2016 | 1,500 metres | NA |
| Moussa Awaleh Souleiman | M | NA | 174 | 50 | 1992 | 5,000 metres | NA |
| Nafissa Souleymane | F | 19 | 168 | 52 | 2012 | 100 metres | NA |
| Ndye Fatou Seck Souma | F | 26 | 175 | 60 | 2012 | 200 metres | NA |
| Myriam Soumar | F | 25 | 167 | 57 | 2012 | 100 metres | NA |
| Myriam Soumar | F | 25 | 167 | 57 | 2012 | 200 metres | NA |
| Cludio Roberto de Sousa | M | 26 | 168 | 72 | 2000 | 100 metres | NA |
| Cludio Roberto de Sousa | M | 30 | 168 | 72 | 2004 | 200 metres | NA |
| Joelma das Neves Sousa | F | 28 | 172 | 49 | 2012 | 400 metres | NA |
| Oumou Sow | F | NA | NA | NA | 1992 | 200 metres | NA |
| Arkadiusz Rafa Sowa | M | 29 | 172 | 58 | 2008 | Marathon | NA |
| Jenny A. Spangler (-Gesell, -Tosic) | F | 33 | 160 | 45 | 1996 | Marathon | NA |
| Wallace Spearmon, Jr. | M | 23 | 191 | 78 | 2008 | 200 metres | NA |
| Wallace Spearmon, Jr. | M | 27 | 191 | 78 | 2012 | 200 metres | NA |
| Charles "Charlie" Spedding | M | 32 | 173 | 63 | 1984 | Marathon | Bronze |
| Charles "Charlie" Spedding | M | 36 | 173 | 63 | 1988 | Marathon | NA |
| Ruth Sophia Spelmeyer | F | 25 | 173 | 59 | 2016 | 400 metres | NA |
| Steven Anthony "Steve" Spence | M | 30 | 175 | 62 | 1992 | Marathon | NA |
| Percival "Percy" Spencer | M | 21 | 182 | 68 | 1996 | 200 metres | NA |
| Ulf Hkan Spik | M | 28 | 178 | 57 | 1980 | Marathon | NA |
| Suzanne "Sue" Spiteri | F | 21 | 168 | 52 | 2000 | 100 metres | NA |
| James Calvin "Jim" Spivey | M | 24 | 178 | 61 | 1984 | 1,500 metres | NA |
| James Calvin "Jim" Spivey | M | 32 | 178 | 61 | 1992 | 1,500 metres | NA |
| James Calvin "Jim" Spivey | M | 36 | 178 | 61 | 1996 | 5,000 metres | NA |
| Sasha Springer-Jones | F | 30 | 165 | 54 | 2008 | 100 metres | NA |
| La Sprunger | F | 22 | 183 | 69 | 2012 | 200 metres | NA |
| Patrizia Spuri (-Donato) | F | 23 | 170 | 60 | 1996 | 400 metres | NA |
| Spyros Spyrou | M | 30 | 181 | 67 | 1988 | 800 metres | NA |
| Spyros Spyrou | M | 30 | 181 | 67 | 1988 | 1,500 metres | NA |
| Pablo Squella Serrano | M | 25 | 178 | 64 | 1988 | 800 metres | NA |
| Preeja Sreedharan | F | 26 | 152 | 47 | 2008 | 10,000 metres | NA |
| Ratjai Sripet | F | 31 | 158 | 48 | 1992 | 100 metres | NA |
| Boonthung Srisung | M | 35 | 171 | 59 | 2016 | Marathon | NA |
| Reawadee Srithoa (-Watanasin) | F | 15 | 167 | 59 | 1984 | 400 metres | NA |
| Joseph Ssali | M | 20 | 167 | 63 | 1988 | 100 metres | NA |
| Judi Anne St. Hilaire (-Coogan) | F | 32 | 172 | 52 | 1992 | 10,000 metres | NA |
| Benjamin "Ben" St. Lawrence | M | 30 | 180 | 85 | 2012 | 10,000 metres | NA |
| Benjamin "Ben" St. Lawrence | M | 34 | 180 | 85 | 2016 | 10,000 metres | NA |
| Ali St. Louis | M | 25 | 175 | 71 | 1984 | 400 metres | NA |
| Elbieta Stachurska (-Woniak) | F | 21 | 171 | 58 | 1980 | 100 metres | NA |
| Elbieta Stachurska (-Woniak) | F | 21 | 171 | 58 | 1980 | 200 metres | NA |
| Gabriela Stafford | F | 20 | 165 | 53 | 2016 | 1,500 metres | NA |
| Kjell-Erik Bertil Sthl | M | 34 | 188 | 71 | 1980 | Marathon | NA |
| Kjell-Erik Bertil Sthl | M | 38 | 188 | 71 | 1984 | Marathon | NA |
| Simona Staicu | F | 33 | 163 | 47 | 2004 | Marathon | NA |
| Gary Martin Staines | M | 25 | 186 | 63 | 1988 | 5,000 metres | NA |
| Sandra Stals | F | 25 | 170 | 55 | 2000 | 800 metres | NA |
| Rositsa Shyanova Stamenova (-Khristova) | F | 25 | 167 | 53 | 1980 | 400 metres | NA |
| Svitlana Oleksandrivna Stanko (Klymenko-) | F | 40 | 168 | 47 | 2016 | Marathon | NA |
| Augusto Jos Stanley Netepczuk | M | 24 | 189 | 80 | 2012 | 400 metres | NA |
| Ian Stapleton | M | 20 | 183 | 68 | 1980 | 400 metres | NA |
| Anastasiya Nikolayevna Starovoytova-Ivanova | F | 29 | 162 | 50 | 2012 | Marathon | NA |
| Anastasiya Nikolayevna Starovoytova-Ivanova | F | 33 | 162 | 50 | 2016 | Marathon | NA |
| Aleksandr Arkadyevich Stasevich | M | 26 | 181 | 78 | 1980 | 200 metres | NA |
| Stefanija Statkuvien (Vilnit-) | F | 33 | 166 | 57 | 1996 | Marathon | NA |
| Andrew Steele | M | 23 | 182 | 78 | 2008 | 400 metres | NA |
| Khristo Lyubenov Stefanov | M | 25 | 170 | 58 | 1996 | Marathon | NA |
| Petko Lyubenov Stefanov | M | 24 | 167 | 56 | 1996 | Marathon | NA |
| Petko Lyubenov Stefanov | M | 28 | 167 | 56 | 2000 | Marathon | NA |
| Rbert tefko | M | 28 | 178 | 61 | 1996 | 10,000 metres | NA |
| Rbert tefko | M | 32 | 178 | 61 | 2000 | Marathon | NA |
| Rbert tefko | M | 36 | 178 | 61 | 2004 | Marathon | NA |
| Josef Steiner | M | 29 | 179 | 66 | 1980 | Marathon | NA |
| Mark Steinle | M | 25 | 183 | 63 | 2000 | Marathon | NA |
| Hilary Stellingwerff (Edmondson-) | F | 30 | 160 | 47 | 2012 | 1,500 metres | NA |
| Hilary Stellingwerff (Edmondson-) | F | 34 | 160 | 47 | 2016 | 1,500 metres | NA |
| Michael W. Stember | M | 22 | 180 | 68 | 2000 | 1,500 metres | NA |
| Rdiger Stenzel | M | 24 | 180 | 65 | 1992 | 1,500 metres | NA |
| Andrzej Stpie | M | 27 | 180 | 76 | 1980 | 400 metres | NA |
| Deajah Stevens | F | 21 | 175 | 65 | 2016 | 200 metres | NA |
| Patrick Stevens | M | 20 | 183 | 78 | 1988 | 100 metres | NA |
| Patrick Stevens | M | 20 | 183 | 78 | 1988 | 200 metres | NA |
| Patrick Stevens | M | 24 | 183 | 78 | 1992 | 100 metres | NA |
| Patrick Stevens | M | 24 | 183 | 78 | 1992 | 200 metres | NA |
| Patrick Stevens | M | 28 | 183 | 78 | 1996 | 100 metres | NA |
| Patrick Stevens | M | 28 | 183 | 78 | 1996 | 200 metres | NA |
| Rochelle Stevens | F | 25 | 173 | 58 | 1992 | 400 metres | NA |
| Jason Ron Stewart | M | 22 | 187 | 70 | 2004 | 800 metres | NA |
| Kerron Stewart | F | 24 | 175 | 61 | 2008 | 100 metres | Silver |
| Kerron Stewart | F | 24 | 175 | 61 | 2008 | 200 metres | Bronze |
| Kerron Stewart | F | 28 | 175 | 61 | 2012 | 100 metres | NA |
| Maureen Stewart Lee | F | 22 | 163 | 55 | 1988 | 800 metres | NA |
| Raymond Douglas "Ray" Stewart | M | 19 | 178 | 73 | 1984 | 100 metres | NA |
| Raymond Douglas "Ray" Stewart | M | 23 | 178 | 73 | 1988 | 100 metres | NA |
| Raymond Douglas "Ray" Stewart | M | 27 | 178 | 73 | 1992 | 100 metres | NA |
| Raymond Douglas "Ray" Stewart | M | 31 | 178 | 73 | 1996 | 100 metres | NA |
| Robinson David Stewart | M | 20 | 185 | 70 | 1992 | 100 metres | NA |
| Robinson David Stewart | M | 20 | 185 | 70 | 1992 | 200 metres | NA |
| Zoila Rosa Stewart Lee | F | 23 | 165 | 53 | 1992 | 100 metres | NA |
| Zoila Rosa Stewart Lee | F | 23 | 165 | 53 | 1992 | 200 metres | NA |
| Zoila Rosa Stewart Lee | F | 23 | 165 | 53 | 1992 | 400 metres | NA |
| Zoila Rosa Stewart Lee | F | 27 | 165 | 53 | 1996 | 400 metres | NA |
| Vano "Vane" Stojanov | M | 22 | 181 | 75 | 2000 | 800 metres | NA |
| Vano "Vane" Stojanov | M | 26 | 181 | 75 | 2004 | 800 metres | NA |
| Goran Stojiljkovi | M | 28 | 184 | 72 | 2008 | Marathon | NA |
| Sonja Stoli | F | 20 | 164 | 46 | 2000 | 5,000 metres | NA |
| Christiane Stoll-Wartenberg | F | 23 | 169 | 53 | 1980 | 1,500 metres | Silver |
| Nelson Stone | M | 28 | 179 | 75 | 2012 | 400 metres | NA |
| Robert Alan "Rob" Stone | M | 23 | 176 | 71 | 1988 | 400 metres | NA |
| Jennifer Elaine "Jenny" Stoute (-Regis) | F | 27 | 175 | 65 | 1992 | 200 metres | NA |
| Anthonique Strachan | F | 18 | 168 | 57 | 2012 | 200 metres | NA |
| Anthonique Strachan | F | 22 | 168 | 57 | 2016 | 200 metres | NA |
| Melissa Natasha Straker-Taylor | F | 20 | 181 | 71 | 1996 | 400 metres | NA |
| Valeria Straneo | F | 36 | 165 | 45 | 2012 | Marathon | NA |
| Valeria Straneo | F | 40 | 165 | 45 | 2016 | Marathon | NA |
| David Maxwell Strang | M | 27 | 181 | 68 | 1996 | 800 metres | NA |
| Petya Toneva Strashilova (Kireva-) | F | 31 | 162 | 54 | 1996 | 800 metres | NA |
| Petya Toneva Strashilova (Kireva-) | F | 31 | 162 | 54 | 1996 | 1,500 metres | NA |
| Jrgen Straub | M | 26 | 182 | 62 | 1980 | 1,500 metres | Silver |
| Seibert Straughn | M | 20 | 193 | 77 | 1988 | 400 metres | NA |
| Seibert Straughn | M | 24 | 193 | 77 | 1992 | 400 metres | NA |
| Yolande Patricia Straughn (-Phillips) | F | 20 | 155 | 50 | 1988 | 200 metres | NA |
| Yolande Patricia Straughn (-Phillips) | F | 20 | 155 | 50 | 1988 | 400 metres | NA |
| Kareem Streete-Thompson | M | 19 | 183 | 91 | 1992 | 100 metres | NA |
| Kareem Streete-Thompson | M | 31 | 183 | 91 | 2004 | 100 metres | NA |
| Patrik Sten Ola Strenius (Johansson-) | M | 24 | 174 | 75 | 1996 | 100 metres | NA |
| Oleg Strizhakov | M | 29 | 179 | 61 | 1992 | 10,000 metres | NA |
| Oleg Strizhakov | M | 33 | 179 | 61 | 1996 | Marathon | NA |
| Nataliya Yevhenivna Strohova | F | 23 | 169 | 65 | 2016 | 200 metres | NA |
| Panagiotis Stroubakos | M | 28 | 187 | 72 | 2000 | 800 metres | NA |
| Panagiotis Stroubakos | M | 31 | 187 | 72 | 2004 | 800 metres | NA |
| Lars Ove Strm | M | 25 | 174 | 58 | 1988 | 5,000 metres | NA |
| Katherine Louise Stuart | F | 21 | 169 | 60 | 1988 | 200 metres | NA |
| Lisa Christina Stubli | F | 28 | 158 | 44 | 2012 | Marathon | NA |
| Chandra Lavon Sturrup | F | 24 | 163 | 61 | 1996 | 100 metres | NA |
| Chandra Lavon Sturrup | F | 24 | 163 | 61 | 1996 | 200 metres | NA |
| Chandra Lavon Sturrup | F | 29 | 163 | 61 | 2000 | 100 metres | NA |
| Chandra Lavon Sturrup | F | 29 | 163 | 61 | 2000 | 200 metres | NA |
| Chandra Lavon Sturrup | F | 32 | 163 | 61 | 2004 | 100 metres | NA |
| Chandra Lavon Sturrup | F | 36 | 163 | 61 | 2008 | 100 metres | NA |
| Khrystyna Petrivna Stuy | F | 24 | 168 | 60 | 2012 | 200 metres | NA |
| Khrystyna Petrivna Stuy | F | 28 | 168 | 60 | 2016 | 100 metres | NA |
| Su Bingtian | M | 22 | 173 | 70 | 2012 | 100 metres | NA |
| Su Bingtian | M | 26 | 173 | 70 | 2016 | 100 metres | NA |
| Alejandro Surez Velzquez | M | 23 | 176 | 66 | 2004 | 5,000 metres | NA |
| Alejandro Surez Velzquez | M | 27 | 176 | 66 | 2008 | 10,000 metres | NA |
| Ana Suboti | F | 28 | 171 | 54 | 2012 | Marathon | NA |
| Perumal Subramanian | M | 24 | 168 | 69 | 1980 | 200 metres | NA |
| Gerardo N. Suero Correa | M | 22 | 177 | 65 | 1980 | 100 metres | NA |
| Gerardo N. Suero Correa | M | 22 | 177 | 65 | 1980 | 200 metres | NA |
| Shingo Suetsugu | M | 20 | 178 | 68 | 2000 | 200 metres | NA |
| Shingo Suetsugu | M | 24 | 178 | 68 | 2004 | 100 metres | NA |
| Shingo Suetsugu | M | 28 | 178 | 68 | 2008 | 200 metres | NA |
| Miho Sugimori | F | 26 | 156 | 49 | 2004 | 800 metres | NA |
| Tatsuo Sugimoto | M | 21 | 183 | 76 | 1992 | 100 metres | NA |
| Ari Michael Suhonen | M | 22 | 185 | 68 | 1988 | 800 metres | NA |
| Ari Michael Suhonen | M | 22 | 185 | 68 | 1988 | 1,500 metres | NA |
| Herman Suizo | M | 33 | 160 | 51 | 1992 | Marathon | NA |
| Diana Sujew | F | 25 | 166 | 53 | 2016 | 1,500 metres | NA |
| liby krov | M | 27 | 182 | 73 | 2004 | 800 metres | NA |
| Abdul Rahman Ahmed Suleiman | M | 20 | 180 | 62 | 2004 | 1,500 metres | NA |
| Mohamed Ahmed Suleiman | M | 18 | 175 | 63 | 1988 | 1,500 metres | NA |
| Mohamed Ahmed Suleiman | M | 22 | 175 | 63 | 1992 | 1,500 metres | Bronze |
| Mohamed Ahmed Suleiman | M | 26 | 175 | 63 | 1996 | 1,500 metres | NA |
| Mohamed Ahmed Suleiman | M | 30 | 175 | 63 | 2000 | 5,000 metres | NA |
| Peauope Suli | M | 24 | 190 | 90 | 1988 | 100 metres | NA |
| Peauope Suli | M | 24 | 190 | 90 | 1988 | 200 metres | NA |
| Kevin Roy Sullivan | M | 26 | 180 | 67 | 2000 | 1,500 metres | NA |
| Kevin Roy Sullivan | M | 30 | 180 | 67 | 2004 | 1,500 metres | NA |
| Kevin Roy Sullivan | M | 34 | 180 | 67 | 2008 | 1,500 metres | NA |
| Kevin Roy Sullivan | M | 34 | 180 | 67 | 2008 | 5,000 metres | NA |
| Majed Saeed Sultan | M | 16 | 190 | 62 | 2004 | 800 metres | NA |
| Simret Sultan Ghebermichael | F | 24 | 165 | 48 | 2008 | 5,000 metres | NA |
| Firaya Rifkatovna Sultanova (-Zhdanova) | F | 35 | 166 | 52 | 1996 | 10,000 metres | NA |
| Emma Sulter | F | 28 | 162 | 54 | 1980 | 100 metres | NA |
| Eunice Jepkoech Sum | F | 24 | 170 | 54 | 2012 | 1,500 metres | NA |
| Eunice Jepkoech Sum | F | 28 | 170 | 54 | 2016 | 800 metres | NA |
| Baba Ibrahim Suma-Keita | M | 33 | 174 | 65 | 1980 | Marathon | NA |
| Baba Ibrahim Suma-Keita | M | 41 | 174 | 65 | 1988 | Marathon | NA |
| Adille Sumariwalla | M | 21 | 168 | 67 | 1980 | 100 metres | NA |
| Julius Sumaye | M | 31 | 166 | 64 | 1996 | Marathon | NA |
| Jemima Jelagat Sumgong | F | 31 | 160 | 45 | 2016 | Marathon | Gold |
| Sun Sumei | F | 19 | 170 | 58 | 1988 | 400 metres | NA |
| Sun Yingjie | F | 25 | 164 | 50 | 2004 | 5,000 metres | NA |
| Sun Yingjie | F | 25 | 164 | 50 | 2004 | 10,000 metres | NA |
| Nuray Tezeta Srekli (Desalgn-Dengersa-) | F | 24 | 160 | 50 | 2004 | 5,000 metres | NA |
| Bruny Surin | M | 25 | 180 | 81 | 1992 | 100 metres | NA |
| Bruny Surin | M | 29 | 180 | 81 | 1996 | 100 metres | NA |
| Bruny Surin | M | 33 | 180 | 81 | 2000 | 100 metres | NA |
| Erwin Heru Susanto | M | 26 | 175 | 68 | 2000 | 100 metres | NA |
| Supriyati Sutono | F | 32 | 160 | 47 | 2004 | 5,000 metres | NA |
| Marian Rosemarie Sutton-Witts | F | 36 | 183 | 67 | 2000 | Marathon | NA |
| Jane Suuto | F | 33 | 176 | 58 | 2012 | Marathon | NA |
| Toshinari Suwa | M | 27 | 178 | 58 | 2004 | Marathon | NA |
| Ayuko Suzuki | F | 24 | 154 | 38 | 2016 | 5,000 metres | NA |
| Hiromi Suzuki | F | 23 | 155 | 43 | 1992 | 10,000 metres | NA |
| Hiromi Suzuki | F | 27 | 155 | 43 | 1996 | 10,000 metres | NA |
| Alphonse Swai | M | NA | 166 | 68 | 1984 | 5,000 metres | NA |
| Lucketz Swartbooi | M | 26 | 164 | 48 | 1992 | Marathon | NA |
| Lucketz Swartbooi | M | 34 | 164 | 48 | 2000 | Marathon | NA |
| Justyna wity | F | 23 | 165 | 57 | 2016 | 400 metres | NA |
| Ewa Nikola Swoboda | F | 19 | 167 | 60 | 2016 | 100 metres | NA |
| Alpha Amadou Sy Savan | M | 18 | 179 | 57 | 1992 | 200 metres | NA |
| Mohamed Malal Sy Savan | M | 23 | 172 | 54 | 1992 | 800 metres | NA |
| Mohamed Malal Sy Savan | M | 23 | 172 | 54 | 1992 | 1,500 metres | NA |
| Ji Skora | M | 26 | 180 | 66 | 1980 | 5,000 metres | NA |
| Ji Skora | M | 26 | 180 | 66 | 1980 | 10,000 metres | NA |
| Rudieon "Rudy" Sylvan | M | 21 | 175 | 73 | 2000 | 400 metres | NA |
| Nicholas "Nick" Symmonds | M | 24 | 178 | 75 | 2008 | 800 metres | NA |
| Nicholas "Nick" Symmonds | M | 28 | 178 | 75 | 2012 | 800 metres | NA |
| Grayna Syrek | F | 32 | 176 | 52 | 2004 | Marathon | NA |
| Olga Pavlovna Syrovatskaya-Mineyeva | F | 27 | 176 | 58 | 1980 | 800 metres | Silver |
| Ian Syster | M | 28 | 175 | 55 | 2004 | Marathon | NA |
| Gabriela Szabo (-Gyngyssy) | F | 20 | 158 | 42 | 1996 | 1,500 metres | Silver |
| Gabriela Szabo (-Gyngyssy) | F | 20 | 158 | 42 | 1996 | 5,000 metres | NA |
| Gabriela Szabo (-Gyngyssy) | F | 24 | 158 | 42 | 2000 | 1,500 metres | Bronze |
| Gabriela Szabo (-Gyngyssy) | F | 24 | 158 | 42 | 2000 | 5,000 metres | Gold |
| Karolina Szab | F | 26 | 149 | 35 | 1988 | Marathon | NA |
| Karolina Szab | F | 30 | 149 | 35 | 1992 | Marathon | NA |
| Tnde Szab | F | 27 | 154 | 46 | 2016 | Marathon | NA |
| Pal Anders Szalkai | M | 26 | 182 | 65 | 1996 | Marathon | NA |
| Zsolt Szeglet | M | 23 | 180 | 76 | 2000 | 400 metres | NA |
| Zsolt Szeglet | M | 27 | 180 | 76 | 2004 | 400 metres | NA |
| Ferenc Szekeres | M | 33 | 175 | 60 | 1980 | Marathon | NA |
| Irena Szewiska-Kirszenstein | F | 34 | 176 | 60 | 1980 | 400 metres | NA |
| Henryk Jzef Szost | M | 26 | 186 | 70 | 2008 | Marathon | NA |
| Henryk Jzef Szost | M | 30 | 186 | 70 | 2012 | Marathon | NA |
| Henryk Jzef Szost | M | 34 | 186 | 70 | 2016 | Marathon | NA |
| Csaba Szcs | M | 27 | 177 | 68 | 1992 | Marathon | NA |
| Marie-Jose Ta Lou | F | 27 | 159 | 50 | 2016 | 100 metres | NA |
| Marie-Jose Ta Lou | F | 27 | 159 | 50 | 2016 | 200 metres | NA |
| Yuliya Gennadyevna Tabakova (-Bubnenkova) | F | 24 | 165 | 55 | 2004 | 100 metres | NA |
| Mary Joy Tabal | F | 27 | 149 | 45 | 2016 | Marathon | NA |
| Kenji Tabata | M | 25 | 176 | 66 | 2000 | 400 metres | NA |
| Kidane Tadesse Habtesilase | M | 21 | 170 | 54 | 2008 | 5,000 metres | NA |
| Kidane Tadesse Habtesilase | M | 21 | 170 | 54 | 2008 | 10,000 metres | NA |
| Mestawat Tadesse | F | 19 | 164 | 46 | 2004 | 1,500 metres | NA |
| Zersenay Tadesse Habtesilase | M | 22 | 160 | 54 | 2004 | 5,000 metres | NA |
| Zersenay Tadesse Habtesilase | M | 22 | 160 | 54 | 2004 | 10,000 metres | Bronze |
| Zersenay Tadesse Habtesilase | M | 26 | 160 | 54 | 2008 | 10,000 metres | NA |
| Zersenay Tadesse Habtesilase | M | 30 | 160 | 54 | 2012 | 10,000 metres | NA |
| Zersenay Tadesse Habtesilase | M | 34 | 160 | 54 | 2016 | 10,000 metres | NA |
| Achraf Tadili | M | 24 | 183 | 68 | 2004 | 800 metres | NA |
| Achraf Tadili | M | 28 | 183 | 68 | 2008 | 800 metres | NA |
| Patricia Nooroa "Pat" Taea | F | 19 | 170 | 67 | 2012 | 100 metres | NA |
| Patricia Nooroa "Pat" Taea | F | 23 | 170 | 67 | 2016 | 100 metres | NA |
| Adnan Taess Akkar Al-Mntfage | M | 32 | 165 | 78 | 2012 | 800 metres | NA |
| Hassan Taftian | M | 23 | 187 | 68 | 2016 | 100 metres | NA |
| Rima Taha Farid | F | 25 | 175 | 60 | 2012 | 100 metres | NA |
| Emma Tahapari | F | 23 | 160 | 50 | 1984 | 200 metres | NA |
| Emma Tahapari | F | 23 | 160 | 50 | 1984 | 400 metres | NA |
| Ricardo Joseph Taitano | M | NA | NA | NA | 1988 | Marathon | NA |
| Pia Tajnikar | F | 22 | 180 | 64 | 2008 | 100 metres | NA |
| Chiemi Takahashi | F | 24 | 160 | 43 | 2000 | 10,000 metres | NA |
| Naoko Takahashi | F | 28 | 161 | 52 | 2000 | Marathon | Gold |
| Shinji Takahira | M | 20 | 180 | 62 | 2004 | 200 metres | NA |
| Shinji Takahira | M | 24 | 180 | 62 | 2008 | 200 metres | NA |
| Shinji Takahira | M | 28 | 180 | 62 | 2012 | 200 metres | NA |
| Susumu Takano | M | 23 | 178 | 70 | 1984 | 400 metres | NA |
| Susumu Takano | M | 27 | 178 | 70 | 1988 | 400 metres | NA |
| Susumu Takano | M | 31 | 178 | 70 | 1992 | 400 metres | NA |
| Toshinari Takaoka | M | 25 | 186 | 64 | 1996 | 10,000 metres | NA |
| Toshinari Takaoka | M | 29 | 186 | 64 | 2000 | 5,000 metres | NA |
| Toshinari Takaoka | M | 29 | 186 | 64 | 2000 | 10,000 metres | NA |
| Kei Takase | M | 23 | 180 | 67 | 2012 | 200 metres | NA |
| Kei Takase | M | 27 | 180 | 67 | 2016 | 200 metres | NA |
| Yuka Takashima | F | 28 | 153 | 39 | 2016 | 10,000 metres | NA |
| Kensuke Takezawa | M | 21 | 170 | 53 | 2008 | 5,000 metres | NA |
| Kensuke Takezawa | M | 21 | 170 | 53 | 2008 | 10,000 metres | NA |
| Kuniaki Takizaki | M | 38 | 151 | 55 | 2016 | Marathon | NA |
| Nooa Takooa | M | 19 | 160 | 67 | 2012 | 100 metres | NA |
| Enrique Talavera Rubio | M | 21 | 183 | 75 | 1988 | 100 metres | NA |
| Daniel Peter "Danny" Talbot | M | 25 | 184 | 73 | 2016 | 200 metres | NA |
| Luminia Talpo (Moang-) | F | 35 | 165 | 47 | 2008 | Marathon | NA |
| Evelin Talts | F | 35 | 158 | 54 | 2012 | Marathon | NA |
| Jesse Jay Tamangrow | M | 26 | 163 | 67 | 2008 | 100 metres | NA |
| Ibrahima Tamba | M | 21 | 178 | 66 | 1988 | 200 metres | NA |
| Ibrahima Tamba | M | 25 | 178 | 66 | 1992 | 200 metres | NA |
| Smartex Godfrey Tambala | M | 26 | 168 | 62 | 1992 | Marathon | NA |
| Patrick Tambw Ngoie | M | 37 | 182 | 68 | 2012 | Marathon | NA |
| Lapule Tamean | M | 21 | 172 | 67 | 1984 | 200 metres | NA |
| Lapule Tamean | M | 21 | 172 | 67 | 1984 | 400 metres | NA |
| Mohamad Siraj Tamim | M | 23 | 176 | 74 | 2008 | 200 metres | NA |
| Idrissou Souaibo Tamimou | M | NA | 175 | 70 | 1992 | 800 metres | NA |
| Idrissou Souaibo Tamimou | M | NA | 175 | 70 | 1992 | 1,500 metres | NA |
| Megumi Tanaka (-Oshima) | F | 25 | 162 | 46 | 2000 | 5,000 metres | NA |
| Megumi Tanaka (-Oshima) | F | 28 | 162 | 46 | 2004 | 10,000 metres | NA |
| Tomomi Tanaka | F | 28 | 154 | 39 | 2016 | Marathon | NA |
| Assatou Tandian (-Ndiaye) | F | 22 | 172 | 68 | 1988 | 400 metres | NA |
| Assatou Tandian (-Ndiaye) | F | 25 | 172 | 68 | 1992 | 400 metres | NA |
| Susie Tanfo | F | 23 | 166 | 62 | 1992 | 400 metres | NA |
| Walapa Tangjitsusorn | F | 31 | 155 | 48 | 1984 | 100 metres | NA |
| Hiromi Taniguchi | M | 32 | 171 | 55 | 1992 | Marathon | NA |
| Hiromi Taniguchi | M | 36 | 171 | 55 | 1996 | Marathon | NA |
| Asami Tanno (-Chiba) | F | 22 | 162 | 49 | 2008 | 400 metres | NA |
| Moses Kiptarbet Tanui | M | 23 | 165 | 55 | 1988 | 10,000 metres | NA |
| Moses Kiptarbet Tanui | M | 26 | 165 | 55 | 1992 | 10,000 metres | NA |
| Paul Kipngetich Tanui | M | 25 | 168 | 47 | 2016 | 10,000 metres | Silver |
| William Kiptarus Tanui | M | 28 | 183 | 70 | 1992 | 800 metres | Gold |
| William Kiptarus Tanui | M | 32 | 183 | 70 | 1996 | 1,500 metres | NA |
| Tao Wu-Shiun | M | 23 | 180 | 64 | 1996 | 200 metres | NA |
| Margarita Tapia Garca | F | 27 | 161 | 50 | 2004 | Marathon | NA |
| Bralon Shazam Taplin | M | 24 | 180 | 75 | 2016 | 400 metres | NA |
| Bimal Chandra Tarafdar | M | 22 | 168 | 60 | 1996 | 100 metres | NA |
| William Taramai | M | 27 | 180 | 75 | 1988 | 800 metres | NA |
| Carlos Emilio Tarazona | M | 29 | 174 | 61 | 1996 | Marathon | NA |
| Carlos Emilio Tarazona | M | 34 | 174 | 61 | 2000 | Marathon | NA |
| Elena Tr (-Lina) | F | 25 | 170 | 57 | 1980 | 400 metres | NA |
| Ionela Trlea-Manolache | F | 32 | 169 | 57 | 2008 | 200 metres | NA |
| Rossella Tarolo | F | 23 | 174 | 53 | 1988 | 100 metres | NA |
| Gretta Taslakian (-Yerevanian) | F | 18 | 173 | 58 | 2004 | 200 metres | NA |
| Gretta Taslakian (-Yerevanian) | F | 22 | 173 | 58 | 2008 | 200 metres | NA |
| Gretta Taslakian (-Yerevanian) | F | 26 | 173 | 58 | 2012 | 200 metres | NA |
| Istvn Tatr | M | 22 | 174 | 68 | 1980 | 100 metres | NA |
| Istvn Tatr | M | 30 | 174 | 68 | 1988 | 100 metres | NA |
| Jan Tau | M | 32 | 162 | 49 | 1992 | Marathon | NA |
| Vaciseva Tavaga | F | 18 | 182 | 65 | 1992 | 100 metres | NA |
| Vaciseva Tavaga | F | 18 | 182 | 65 | 1992 | 200 metres | NA |
| Mara do Carmo Snchez Tavares de Miranda | F | 34 | 165 | 55 | 2008 | 800 metres | NA |
| Sharon Tavengwa | F | 28 | 157 | 47 | 2012 | Marathon | NA |
| Cameron Phillip Taylor | M | 21 | 187 | 77 | 1992 | 200 metres | NA |
| Angella Marie Taylor-Issajenko | F | 25 | 167 | 61 | 1984 | 100 metres | NA |
| Angella Marie Taylor-Issajenko | F | 29 | 167 | 61 | 1988 | 100 metres | NA |
| Charles Tayot | M | 21 | 178 | 60 | 1992 | 100 metres | NA |
| Ernest Tch-Noubossie | M | 32 | 185 | 80 | 1988 | 400 metres | NA |
| Gerardus Franciscus "Gerard" Tebroke | M | 30 | 184 | 70 | 1980 | 10,000 metres | NA |
| Mike Wedston Tebulo | M | 27 | 176 | 76 | 2012 | Marathon | NA |
| Marhu Abinet Teferi | M | 23 | 164 | 52 | 2016 | Marathon | NA |
| Senbere Teferi | F | 21 | 168 | 52 | 2016 | 5,000 metres | NA |
| Matthew "Matt" Tegenkamp | M | 26 | 186 | 68 | 2008 | 5,000 metres | NA |
| Matthew "Matt" Tegenkamp | M | 30 | 186 | 68 | 2012 | 10,000 metres | NA |
| Teina Teiti | M | 17 | 185 | 85 | 2000 | 100 metres | NA |
| Gladys Lucy Tejeda Pucuhuaranga | F | 26 | 156 | 47 | 2012 | Marathon | NA |
| Gladys Lucy Tejeda Pucuhuaranga | F | 30 | 156 | 47 | 2016 | Marathon | NA |
| Soraya Vieira Telles Teixeira | F | 30 | 168 | 54 | 1988 | 800 metres | NA |
| Norberto Tllez Santana | M | 24 | 186 | 78 | 1996 | 800 metres | NA |
| Rodman Teltull | M | 18 | 170 | 64 | 2012 | 100 metres | NA |
| Rodman Teltull | M | 22 | 170 | 64 | 2016 | 100 metres | NA |
| Kenias Tembo | M | 25 | 173 | 56 | 1980 | 10,000 metres | NA |
| Martin "Marti" ten Kate | M | 29 | 172 | 58 | 1988 | 10,000 metres | NA |
| Martin "Marti" ten Kate | M | 29 | 172 | 58 | 1988 | Marathon | NA |
| ngela Gabriela Tenorio Micolta | F | 20 | 166 | 55 | 2016 | 100 metres | NA |
| ngela Gabriela Tenorio Micolta | F | 20 | 166 | 55 | 2016 | 200 metres | NA |
| Edilson Rocha Tenrio | M | 25 | 196 | 77 | 1992 | 400 metres | NA |
| Franklin Bolvar Tenorio Ramn | M | 35 | 169 | 60 | 2004 | Marathon | NA |
| Franklin Bolvar Tenorio Ramn | M | 39 | 169 | 60 | 2008 | Marathon | NA |
| Martha Tenorio Pancar | F | 25 | 154 | 50 | 1992 | 10,000 metres | NA |
| Martha Tenorio Pancar | F | 29 | 154 | 50 | 1996 | Marathon | NA |
| Martha Tenorio Pancar | F | 34 | 154 | 50 | 2000 | Marathon | NA |
| Olga Alekseyevna Tereshkova | F | 23 | 171 | 60 | 2008 | 400 metres | NA |
| Paul Kibii Tergat | M | 27 | 182 | 62 | 1996 | 10,000 metres | Silver |
| Paul Kibii Tergat | M | 31 | 182 | 62 | 2000 | 10,000 metres | Silver |
| Paul Kibii Tergat | M | 35 | 182 | 62 | 2004 | Marathon | NA |
| Clive Terrelonge | M | 23 | 189 | 72 | 1992 | 800 metres | NA |
| Clive Terrelonge | M | 27 | 189 | 72 | 1996 | 800 metres | NA |
| Indira Terrero Letuce | F | 22 | 161 | 52 | 2008 | 400 metres | NA |
| Mehmet Terzi | M | 29 | 176 | 59 | 1984 | Marathon | NA |
| Mehmet Terzi | M | 33 | 176 | 59 | 1988 | Marathon | NA |
| Alexandros "Alex" Terzian | M | 28 | 180 | 74 | 1996 | 100 metres | NA |
| Amela Terzi | F | 23 | 169 | 54 | 2016 | 800 metres | NA |
| Amela Terzi | F | 23 | 169 | 54 | 2016 | 1,500 metres | NA |
| Nguse Tesfaldet Amlosom | M | 25 | 180 | 56 | 2012 | 10,000 metres | NA |
| Nguse Tesfaldet Amlosom | M | 29 | 180 | 56 | 2016 | 10,000 metres | NA |
| Homiyu Tesfaye Heyi | M | 23 | 184 | 64 | 2016 | 1,500 metres | NA |
| Charlotte Teske (Bernhardt-) | F | 34 | 167 | 55 | 1984 | Marathon | NA |
| Nicole M. Teter | F | 30 | 170 | 57 | 2004 | 800 metres | NA |
| Nicole M. Teter | F | 34 | 170 | 57 | 2008 | 800 metres | NA |
| Petra Teveli (Prokoppne-) | F | 28 | 165 | 48 | 2008 | Marathon | NA |
| Karitaake Tewaaki | F | 18 | 155 | 52 | 2016 | 100 metres | NA |
| Hiskel Tewelde | M | 29 | NA | NA | 2016 | 5,000 metres | NA |
| Tsegai Tewelde | M | 26 | 172 | 56 | 2016 | Marathon | NA |
| Teklit Teweldebrhan | M | 18 | 172 | 65 | 2012 | 1,500 metres | NA |
| Motlalepula Thabana | M | 30 | 153 | 54 | 1980 | 10,000 metres | NA |
| Natthaya Thanaronnawat | F | 37 | 158 | 47 | 2016 | Marathon | NA |
| Aikaterini Thanou | F | 21 | 165 | 56 | 1996 | 100 metres | NA |
| Aikaterini Thanou | F | 25 | 165 | 56 | 2000 | 100 metres | Silver |
| Chandra Kala Thapa | F | 27 | 162 | 56 | 2008 | 100 metres | NA |
| Tilak Ram Tharu | M | 19 | 168 | 72 | 2012 | 100 metres | NA |
| Jutamass Thavoncharoen | F | 26 | 168 | 55 | 2008 | 100 metres | NA |
| Baboloki Thebe | M | 19 | NA | 64 | 2016 | 400 metres | NA |
| Mbiganyi Thee | M | 26 | 194 | 72 | 1988 | 1,500 metres | NA |
| Mbiganyi Thee | M | 30 | 194 | 72 | 1992 | 800 metres | NA |
| Wilson Theleso | M | 24 | 170 | 65 | 1984 | Marathon | NA |
| Jurgen Themen | M | 22 | 172 | 75 | 2008 | 100 metres | NA |
| Jurgen Themen | M | 26 | 172 | 75 | 2012 | 100 metres | NA |
| Jurgen Themen | M | 30 | 172 | 75 | 2016 | 100 metres | NA |
| Georgios Theodoridis | M | 27 | 181 | 80 | 2000 | 100 metres | NA |
| Georgios Theodoridis | M | 31 | 181 | 80 | 2004 | 100 metres | NA |
| Pascal Thophile | M | 26 | 176 | 75 | 1996 | 100 metres | NA |
| Thet Zaw Win | M | 21 | 162 | 55 | 2012 | 400 metres | NA |
| Amy Mback Thiam | F | 23 | 183 | 80 | 2000 | 400 metres | NA |
| Amy Mback Thiam | F | 27 | 183 | 80 | 2004 | 400 metres | NA |
| Amy Mback Thiam | F | 35 | 183 | 80 | 2012 | 400 metres | NA |
| Sandrine Thibaud-Kangni | F | 28 | 176 | 65 | 2004 | 400 metres | NA |
| Sandrine Thibaud-Kangni | F | 32 | 176 | 65 | 2008 | 400 metres | NA |
| Pascal Thibaut | M | 25 | 175 | 60 | 1984 | 1,500 metres | NA |
| Pascal Thibaut | M | 29 | 175 | 60 | 1988 | 5,000 metres | NA |
| Pascal Thibaut | M | 33 | 175 | 60 | 1992 | 5,000 metres | NA |
| Robosingho Arachchilage Don Sugath Thilakaratne | M | 22 | 170 | 60 | 1996 | 400 metres | NA |
| Robosingho Arachchilage Don Sugath Thilakaratne | M | 27 | 170 | 60 | 2000 | 400 metres | NA |
| Ute Thimm (Finger-) | F | 26 | 167 | 54 | 1984 | 400 metres | NA |
| Ute Thimm (Finger-) | F | 30 | 167 | 54 | 1988 | 400 metres | NA |
| Tsholofelo Thipe (Selemela-) | F | 21 | 153 | 55 | 2008 | 400 metres | NA |
| Tsholofelo Thipe (Selemela-) | F | 29 | 153 | 55 | 2016 | 400 metres | NA |
| Julien Thode | M | 19 | 179 | 72 | 1984 | 100 metres | NA |
| Julien Thode | M | 19 | 179 | 72 | 1984 | 200 metres | NA |
| Andrea Irmgard Thomas (Bersch-, -Wei) | F | 25 | 176 | 62 | 1988 | 100 metres | NA |
| Andrea Irmgard Thomas (Bersch-, -Wei) | F | 25 | 176 | 62 | 1988 | 200 metres | NA |
| Andrea Irmgard Thomas (Bersch-, -Wei) | F | 29 | 176 | 62 | 1992 | 200 metres | NA |
| Dwight Thomas | M | 19 | 185 | 82 | 2000 | 200 metres | NA |
| Dwight Thomas | M | 23 | 185 | 82 | 2004 | 100 metres | NA |
| Iwan Gwyn Thomas | M | 22 | 186 | 85 | 1996 | 400 metres | NA |
| Reyare Thomas | F | 28 | 175 | 59 | 2016 | 200 metres | NA |
| Shirley Anne Thomas (-Burgess) | F | 21 | 160 | 48 | 1984 | 100 metres | NA |
| Brenessa Thompson | F | 20 | 163 | 62 | 2016 | 100 metres | NA |
| Brenessa Thompson | F | 20 | 163 | 62 | 2016 | 200 metres | NA |
| Christopher Peter A. "Chris" Thompson | M | 31 | 178 | 67 | 2012 | 10,000 metres | NA |
| Elaine Thompson | F | 24 | 167 | 57 | 2016 | 100 metres | Gold |
| Elaine Thompson | F | 24 | 167 | 57 | 2016 | 200 metres | Gold |
| Gladys Thompson | F | 21 | 145 | 56 | 2004 | 200 metres | NA |
| Ian Reginald Thompson | M | 30 | 167 | 60 | 1980 | Marathon | NA |
| Obadele Olutosin Thompson | M | 20 | 182 | 78 | 1996 | 100 metres | NA |
| Obadele Olutosin Thompson | M | 20 | 182 | 78 | 1996 | 200 metres | NA |
| Obadele Olutosin Thompson | M | 24 | 182 | 78 | 2000 | 100 metres | Bronze |
| Obadele Olutosin Thompson | M | 24 | 182 | 78 | 2000 | 200 metres | NA |
| Obadele Olutosin Thompson | M | 28 | 182 | 78 | 2004 | 100 metres | NA |
| Rachel Thompson | F | 24 | 172 | 61 | 1988 | 1,500 metres | NA |
| Richard Thompson | M | 23 | 188 | 80 | 2008 | 100 metres | Silver |
| Richard Thompson | M | 27 | 188 | 80 | 2012 | 100 metres | NA |
| Richard Thompson | M | 31 | 188 | 80 | 2016 | 100 metres | NA |
| Josia Thugwane | M | 25 | 158 | 45 | 1996 | Marathon | Gold |
| Josia Thugwane | M | 29 | 158 | 45 | 2000 | Marathon | NA |
| Gatatso "Gert" Thys | M | 24 | 167 | 55 | 1996 | Marathon | NA |
| Gatatso "Gert" Thys | M | 32 | 167 | 55 | 2004 | Marathon | NA |
| Gabriel J. Tiacoh | M | 20 | 180 | 75 | 1984 | 400 metres | Silver |
| Gabriel J. Tiacoh | M | 25 | 180 | 75 | 1988 | 400 metres | NA |
| Pertti Pellervo Tiainen | M | 29 | 173 | 58 | 1984 | Marathon | NA |
| Tian Yumei | F | 22 | 165 | 60 | 1988 | 100 metres | NA |
| Tian Yumei | F | 26 | 165 | 60 | 1992 | 100 metres | NA |
| Domingo Tibaduiza Reyes | M | 29 | 169 | 54 | 1980 | 10,000 metres | NA |
| Domingo Tibaduiza Reyes | M | 29 | 169 | 54 | 1980 | Marathon | NA |
| Domingo Tibaduiza Reyes | M | 33 | 169 | 54 | 1984 | 10,000 metres | NA |
| Domingo Tibaduiza Reyes | M | 33 | 169 | 54 | 1984 | Marathon | NA |
| Patrick Tiernan | M | 21 | 183 | 83 | 2016 | 5,000 metres | NA |
| Erin Hinano Tierney | F | 18 | 170 | 56 | 1988 | 100 metres | NA |
| Erin Hinano Tierney | F | 18 | 170 | 56 | 1988 | 200 metres | NA |
| Khalid Tighazouine | M | 23 | 175 | 68 | 2000 | 800 metres | NA |
| Andrey Tikhonov | M | 25 | 180 | 66 | 1992 | 5,000 metres | NA |
| Pivi Marja Sinikka Tikkanen (Kunttu-) | F | 32 | 163 | 49 | 1992 | 10,000 metres | NA |
| Stefano Maria Tilli | M | 21 | 178 | 70 | 1984 | 100 metres | NA |
| Stefano Maria Tilli | M | 21 | 178 | 70 | 1984 | 200 metres | NA |
| Stefano Maria Tilli | M | 26 | 178 | 70 | 1988 | 200 metres | NA |
| Stefano Maria Tilli | M | 33 | 178 | 70 | 1996 | 100 metres | NA |
| Stefano Maria Tilli | M | 38 | 178 | 70 | 2000 | 100 metres | NA |
| Alice Jemeli Timbilil | F | 17 | 155 | 45 | 2000 | 10,000 metres | NA |
| Alice Jemeli Timbilil | F | 21 | 155 | 45 | 2004 | 10,000 metres | NA |
| Irina Nikolayevna Timofeyeva (Grigoryeva-) | F | 38 | 164 | 48 | 2008 | Marathon | NA |
| Etimoni Timuani | M | 24 | 184 | 72 | 2016 | 100 metres | NA |
| Nancy Tinari (Rooks-) | F | 29 | 155 | 40 | 1988 | 10,000 metres | NA |
| Okilani Tinilau | M | 19 | NA | NA | 2008 | 100 metres | NA |
| Luis Alfonso Tipn | M | 30 | 165 | 64 | 1984 | 5,000 metres | NA |
| Luis Alfonso Tipn | M | 30 | 165 | 64 | 1984 | 10,000 metres | NA |
| Andr Titos | M | 26 | 190 | 75 | 1984 | 800 metres | NA |
| Fatou Tiyana | F | 23 | NA | NA | 2008 | 100 metres | NA |
| Maor Tiyouri | F | 25 | 148 | 44 | 2016 | Marathon | NA |
| Joseph Tjitunga | M | 24 | 178 | 64 | 1996 | Marathon | NA |
| Mamorallo Tjoka | F | 23 | 150 | 56 | 2008 | Marathon | NA |
| Mamorallo Tjoka | F | 27 | 150 | 56 | 2012 | Marathon | NA |
| Tetiana Tkalich | F | 29 | 163 | 54 | 2004 | 100 metres | NA |
| To Rithya | M | 28 | 164 | 54 | 1996 | Marathon | NA |
| To Rithya | M | 32 | 164 | 54 | 2000 | Marathon | NA |
| Nataliya Viktorivna Tobias (Sydorenko-) | F | 23 | 160 | 48 | 2004 | 1,500 metres | NA |
| Nataliya Viktorivna Tobias (Sydorenko-) | F | 27 | 160 | 48 | 2008 | 1,500 metres | Bronze |
| Horia Toboc | M | 25 | 184 | 71 | 1980 | 400 metres | NA |
| Willis Todman | M | 22 | 167 | 66 | 1988 | 400 metres | NA |
| Paula Claudia Todoran | F | 31 | 164 | 48 | 2016 | Marathon | NA |
| Domingas Embana Togna | F | 27 | 156 | 55 | 2008 | 1,500 metres | NA |
| Aisea Tohi | M | 21 | 185 | 68 | 2008 | 100 metres | NA |
| Tuija Sisko Annele Toivonen-Jousimaa | F | 25 | 171 | 56 | 1984 | Marathon | NA |
| Tuija Sisko Annele Toivonen-Jousimaa | F | 29 | 171 | 56 | 1988 | Marathon | NA |
| Tau John Tokwepota | M | 28 | 163 | 48 | 1984 | 5,000 metres | NA |
| Tau John Tokwepota | M | 28 | 163 | 48 | 1984 | 10,000 metres | NA |
| Tau John Tokwepota | M | 28 | 163 | 48 | 1984 | Marathon | NA |
| Tamirat Tola Abera | M | 24 | 181 | 59 | 2016 | 10,000 metres | Bronze |
| Tesfaye Tola | M | 25 | 167 | 60 | 2000 | Marathon | Bronze |
| Workenesh Tola | F | 23 | 168 | 50 | 2004 | Marathon | NA |
| Juan Pedro Toledo Domnguez | M | 22 | 187 | 85 | 2000 | 400 metres | NA |
| Juan Pedro Toledo Domnguez | M | 26 | 187 | 85 | 2004 | 200 metres | NA |
| Balzs Tlgyesi | M | 23 | 190 | 72 | 1996 | 1,500 metres | NA |
| Girma Tolla | M | 24 | 174 | 57 | 2000 | 10,000 metres | NA |
| Carrie Anne Tollefson | F | 27 | 175 | 54 | 2004 | 1,500 metres | NA |
| Ambesse Tolosa | M | 26 | 168 | 56 | 2004 | Marathon | NA |
| Yakov Grigoryevich Tolstikov | M | 33 | 165 | 58 | 1992 | Marathon | NA |
| Zuzana Tomas (arkov-) | F | 31 | NA | NA | 2008 | Marathon | NA |
| Tatyana Ivanovna Tomashova | F | 25 | 164 | 50 | 2000 | 5,000 metres | NA |
| Tatyana Ivanovna Tomashova | F | 29 | 164 | 50 | 2004 | 1,500 metres | Silver |
| Tatyana Ivanovna Tomashova | F | 37 | 164 | 50 | 2012 | 1,500 metres | NA |
| Mary Tombiri-Shirey (-Ero) | F | 23 | 160 | 56 | 1996 | 100 metres | NA |
| Sarah Tond | F | 16 | NA | NA | 2000 | 100 metres | NA |
| Souksavanh Tonsacktheva | M | 19 | 158 | 56 | 2008 | 100 metres | NA |
| Angela Rosemary Tooby (-Smith) | F | 27 | 166 | 49 | 1988 | 10,000 metres | NA |
| Susan Julia Tooby (-Wightman) | F | 27 | 165 | 49 | 1988 | Marathon | NA |
| Christine Elizabeth Toonstra | F | 26 | 171 | 53 | 1992 | 10,000 metres | NA |
| Timothy Toroitich | M | 24 | NA | NA | 2016 | 10,000 metres | NA |
| David Scott Torrence | M | 30 | 190 | 65 | 2016 | 5,000 metres | NA |
| Gwendolyn Lenna "Gwen" Torrence (-Waller, -Smith) | F | 23 | 170 | 57 | 1988 | 100 metres | NA |
| Gwendolyn Lenna "Gwen" Torrence (-Waller, -Smith) | F | 23 | 170 | 57 | 1988 | 200 metres | NA |
| Gwendolyn Lenna "Gwen" Torrence (-Waller, -Smith) | F | 27 | 170 | 57 | 1992 | 100 metres | NA |
| Gwendolyn Lenna "Gwen" Torrence (-Waller, -Smith) | F | 27 | 170 | 57 | 1992 | 200 metres | Gold |
| Gwendolyn Lenna "Gwen" Torrence (-Waller, -Smith) | F | 31 | 170 | 57 | 1996 | 100 metres | Bronze |
| Jorge Torres | M | 27 | 168 | 56 | 2008 | 10,000 metres | NA |
| Sandra Edith Torres lvarez | F | 29 | 157 | 47 | 2004 | Marathon | NA |
| Marco Torrieri | M | 26 | 180 | 75 | 2004 | 200 metres | NA |
| Reiko Tosa | F | 28 | 167 | 46 | 2004 | Marathon | NA |
| Reiko Tosa | F | 32 | 167 | 46 | 2008 | Marathon | NA |
| Nahida Mahour Bacha Touhami | F | 26 | 175 | 60 | 2004 | 1,500 metres | NA |
| Nahida Mahour Bacha Touhami | F | 30 | 175 | 60 | 2008 | 1,500 metres | NA |
| Aissata Tour | F | 21 | 164 | 57 | 2012 | 100 metres | NA |
| Fatalmoudou Tour | F | NA | NA | NA | 1980 | 800 metres | NA |
| Sylla M'Mah Tour | F | 17 | 168 | 65 | 1996 | 200 metres | NA |
| Sylla M'Mah Tour | F | 21 | 168 | 65 | 2000 | 100 metres | NA |
| Roberto Tozzi | M | 21 | 180 | 72 | 1980 | 400 metres | NA |
| Colomn Trabado Prez | M | 22 | 182 | 71 | 1980 | 800 metres | NA |
| Colomn Trabado Prez | M | 26 | 182 | 71 | 1984 | 800 metres | NA |
| Colomn Trabado Prez | M | 30 | 182 | 71 | 1988 | 800 metres | NA |
| Fabia Trabaldo Lena | F | 20 | 168 | 53 | 1992 | 800 metres | NA |
| Fabia Trabaldo Lena | F | 20 | 168 | 53 | 1992 | 1,500 metres | NA |
| Trn Thanh Vn | F | 20 | 157 | 51 | 1980 | 100 metres | NA |
| Trn Th Ngc Anh | F | 22 | 161 | 52 | 1980 | 200 metres | NA |
| Trn Th Ngc Anh | F | 22 | 161 | 52 | 1980 | 400 metres | NA |
| Gabriela Gerarda Traa Trigueros | F | 28 | 164 | 53 | 2008 | Marathon | NA |
| Gabriela Gerarda Traa Trigueros | F | 32 | 164 | 53 | 2012 | Marathon | NA |
| Marina Yevgenyevna Trandenkova (Krivosheina-) | F | 25 | 170 | 60 | 1992 | 200 metres | NA |
| Marina Yevgenyevna Trandenkova (Krivosheina-) | F | 29 | 170 | 60 | 1996 | 100 metres | NA |
| Marina Yevgenyevna Trandenkova (Krivosheina-) | F | 33 | 170 | 60 | 2000 | 100 metres | NA |
| Marina Yevgenyevna Trandenkova (Krivosheina-) | F | 33 | 170 | 60 | 2000 | 200 metres | NA |
| Rgis Tranquille | M | 25 | 182 | 74 | 1980 | 400 metres | NA |
| Patrice Traor Zeba | M | 20 | 195 | 85 | 1992 | 100 metres | NA |
| Juan Jess Trapero Hidalgo | M | 22 | 182 | 76 | 1992 | 100 metres | NA |
| Juan Carlos Traspaderne de la Fuente | M | 28 | 176 | 59 | 1984 | Marathon | NA |
| John Lawrence Trautmann | M | 24 | 178 | 66 | 1992 | 5,000 metres | NA |
| Antnio Silva Travassos | M | 24 | 178 | 69 | 1996 | 1,500 metres | NA |
| John Treacy | M | 23 | 175 | 59 | 1980 | 5,000 metres | NA |
| John Treacy | M | 23 | 175 | 59 | 1980 | 10,000 metres | NA |
| John Treacy | M | 27 | 175 | 59 | 1984 | 10,000 metres | NA |
| John Treacy | M | 27 | 175 | 59 | 1984 | Marathon | Silver |
| John Treacy | M | 31 | 175 | 59 | 1988 | Marathon | NA |
| John Treacy | M | 35 | 175 | 59 | 1992 | Marathon | NA |
| Jessica Trengove | F | 24 | 166 | 52 | 2012 | Marathon | NA |
| Jessica Trengove | F | 28 | 166 | 52 | 2016 | Marathon | NA |
| Pavel Aleksandrovich Trenikhin | M | 26 | 180 | 70 | 2012 | 400 metres | NA |
| Trnh Th B | F | 24 | 160 | 49 | 1980 | 1,500 metres | NA |
| Triyaningsih | F | 25 | 147 | 39 | 2012 | Marathon | NA |
| Sabine Trger (-Fuchs) | F | 25 | 171 | 56 | 1992 | 100 metres | NA |
| Sabine Trger (-Fuchs) | F | 25 | 171 | 56 | 1992 | 200 metres | NA |
| Lee Joseph Troop | M | 27 | 178 | 56 | 2000 | Marathon | NA |
| Lee Joseph Troop | M | 31 | 178 | 56 | 2004 | Marathon | NA |
| Lee Joseph Troop | M | 35 | 178 | 56 | 2008 | Marathon | NA |
| William O. "Bill" Trott | M | 19 | 178 | 68 | 1984 | 100 metres | NA |
| William O. "Bill" Trott | M | 23 | 178 | 68 | 1988 | 100 metres | NA |
| De'Hashia Tonnek "DeeDee" Trotter | F | 21 | 178 | 64 | 2004 | 400 metres | NA |
| De'Hashia Tonnek "DeeDee" Trotter | F | 25 | 178 | 64 | 2008 | 400 metres | NA |
| De'Hashia Tonnek "DeeDee" Trotter | F | 29 | 178 | 64 | 2012 | 400 metres | Bronze |
| Jean-Charles Trouabal | M | 23 | 187 | 77 | 1988 | 100 metres | NA |
| Jean-Charles Trouabal | M | 27 | 187 | 77 | 1992 | 200 metres | NA |
| Robert "Bobby" True | M | 22 | 183 | 70 | 2000 | 800 metres | NA |
| Juan Carlos Trujillo | M | 31 | 175 | 58 | 2016 | Marathon | NA |
| Mara Trujillo Tenorio de Rios | F | 24 | 157 | 52 | 1984 | Marathon | NA |
| Trng Hong M Linh | F | 23 | 163 | 51 | 1992 | 100 metres | NA |
| Trng Hong M Linh | F | 23 | 163 | 51 | 1992 | 200 metres | NA |
| Hans-Joachim Truppel | M | 29 | 167 | 55 | 1980 | Marathon | NA |
| Likourgos-Stefanos Tsakonas | M | 22 | 185 | 80 | 2012 | 200 metres | NA |
| Likourgos-Stefanos Tsakonas | M | 26 | 185 | 80 | 2016 | 200 metres | NA |
| Tarath Tabitha Tsatsa | F | 35 | 158 | 44 | 2008 | Marathon | NA |
| Marcel Tschopp | M | 34 | 182 | 63 | 2008 | Marathon | NA |
| Marcel Tschopp | M | 38 | 182 | 63 | 2012 | Marathon | NA |
| Gudaf Tsegay Desta | F | 19 | 163 | 50 | 2016 | 800 metres | NA |
| Samuel Tsegay Tesfamriam | M | 24 | 176 | 59 | 2012 | Marathon | NA |
| Tirfi Tsegaye Beyene | F | 31 | 162 | 52 | 2016 | Marathon | NA |
| Tseveenravdangiin Byambajav | M | 26 | 169 | 58 | 2016 | Marathon | NA |
| Lontine Tsiba | F | 22 | 168 | 52 | 1996 | 800 metres | NA |
| Lontine Tsiba | F | 26 | 168 | 52 | 2000 | 800 metres | NA |
| Hiroyasu Tsuchie | M | 22 | 171 | 65 | 1996 | 100 metres | NA |
| Hiroyasu Tsuchie | M | 30 | 171 | 65 | 2004 | 100 metres | NA |
| Naoki Tsukahara | M | 23 | 180 | 75 | 2008 | 100 metres | NA |
| Tatenda Tsumba | M | 24 | 175 | 73 | 2016 | 200 metres | NA |
| Nataliya Tsyganova | F | 29 | 162 | 50 | 2000 | 800 metres | NA |
| Lyubov Tsyoma (Kiryukina-) | F | 33 | 165 | 57 | 1996 | 800 metres | NA |
| Patrick Tuara | M | 19 | 168 | 79 | 2012 | 100 metres | NA |
| Lamin Tucker | M | 21 | 172 | 79 | 2004 | 100 metres | NA |
| Mestawet Tufa Demisse | F | 21 | 158 | 46 | 2008 | 10,000 metres | NA |
| Tigist Tufa | F | 29 | NA | NA | 2016 | Marathon | NA |
| Besha Tuffa | M | 26 | 180 | 64 | 1980 | 100 metres | NA |
| Besha Tuffa | M | 26 | 180 | 64 | 1980 | 200 metres | NA |
| Emmanuel Tuffour | M | 21 | 178 | 75 | 1988 | 100 metres | NA |
| Emmanuel Tuffour | M | 25 | 178 | 75 | 1992 | 100 metres | NA |
| Emmanuel Tuffour | M | 25 | 178 | 75 | 1992 | 200 metres | NA |
| Emmanuel Tuffour | M | 29 | 178 | 75 | 1996 | 100 metres | NA |
| Emmanuel Tuffour | M | 29 | 178 | 75 | 1996 | 200 metres | NA |
| Regine Tugade | F | 18 | 165 | 50 | 2016 | 100 metres | NA |
| Miriama Kadavu Tuisorisori-Chambault | F | 32 | 167 | 56 | 1984 | 100 metres | NA |
| Miriama Kadavu Tuisorisori-Chambault | F | 32 | 167 | 56 | 1984 | 200 metres | NA |
| Amel Tuka | M | 25 | 187 | 77 | 2016 | 800 metres | NA |
| Ivan Yuryevich Tukhtachov | M | 23 | 174 | 60 | 2012 | 800 metres | NA |
| Hayley Tullett (Parry-) | F | 27 | 165 | 55 | 2000 | 1,500 metres | NA |
| Hayley Tullett (Parry-) | F | 31 | 165 | 55 | 2004 | 1,500 metres | NA |
| Derartu Tulu | F | 20 | 160 | 45 | 1992 | 10,000 metres | Gold |
| Derartu Tulu | F | 24 | 160 | 45 | 1996 | 10,000 metres | NA |
| Derartu Tulu | F | 28 | 160 | 45 | 2000 | 10,000 metres | Gold |
| Derartu Tulu | F | 32 | 160 | 45 | 2004 | 10,000 metres | Bronze |
| Takale Tuna | M | 23 | 184 | 75 | 1988 | 200 metres | NA |
| Takale Tuna | M | 23 | 184 | 75 | 1988 | 400 metres | NA |
| Dire Tune Arissi | F | 23 | 158 | 42 | 2008 | Marathon | NA |
| Kavita Maheshkumar Tungar (Raut-) | F | 31 | 157 | 45 | 2016 | Marathon | NA |
| Yekaterina Tunguskova | F | 28 | NA | NA | 2016 | 10,000 metres | NA |
| Einrs Tupurtis | M | 22 | 178 | 62 | 1996 | 800 metres | NA |
| Rosemary Turare (-Omundsen) | F | 28 | 155 | 50 | 1992 | 1,500 metres | NA |
| Rosemary Turare (-Omundsen) | F | 28 | 155 | 50 | 1992 | 10,000 metres | NA |
| Ibrahim Turay | M | 18 | 185 | 83 | 2012 | 200 metres | NA |
| Sanusi Turay | M | 24 | 188 | 93 | 1992 | 100 metres | NA |
| Sanusi Turay | M | 28 | 188 | 93 | 1996 | 100 metres | NA |
| Tumo Turbo | M | 26 | 170 | 63 | 1996 | Marathon | NA |
| Inez Turner (-Gray) | F | 24 | 170 | 57 | 1996 | 800 metres | NA |
| Laura Kate Turner (-Alleyne) | F | 25 | 168 | 57 | 2008 | 100 metres | NA |
| John B. Tuttle | M | 25 | 185 | 70 | 1984 | Marathon | NA |
| Nimley Twegbe | M | 20 | 170 | 59 | 1984 | 5,000 metres | NA |
| Nimley Twegbe | M | 20 | 170 | 59 | 1984 | Marathon | NA |
| Nimley Twegbe | M | 25 | 170 | 59 | 1988 | 800 metres | NA |
| Stephanie April Twell | F | 18 | 168 | 57 | 2008 | 1,500 metres | NA |
| Stephanie April Twell | F | 26 | 168 | 57 | 2016 | 5,000 metres | NA |
| Monica Alfia Twum (-Owusu) | F | 22 | 149 | 58 | 2000 | 100 metres | NA |
| Monica Alfia Twum (-Owusu) | F | 22 | 149 | 58 | 2000 | 200 metres | NA |
| Ilya Tyapkin | M | 25 | 160 | 65 | 2016 | Marathon | NA |
| Andrew Tynes | M | 28 | 198 | 87 | 2000 | 200 metres | NA |
| Vitaliy Tyshchenko | M | 22 | 174 | 58 | 1980 | 1,500 metres | NA |
| U Yang-Ja | F | 17 | 161 | 50 | 1988 | 200 metres | NA |
| Rufina Uba | F | 21 | 169 | 60 | 1980 | 100 metres | NA |
| Rufina Uba | F | 21 | 169 | 60 | 1980 | 200 metres | NA |
| Calister Ubah | F | 22 | 150 | 51 | 1996 | 200 metres | NA |
| Morgan Uceny | F | 27 | 168 | 50 | 2012 | 1,500 metres | NA |
| Dele Ndubuisi Udo | M | 23 | 187 | 78 | 1980 | 400 metres | NA |
| Christy Udoh | F | 20 | NA | NA | 2012 | 200 metres | NA |
| Miyuki Uehara | F | 20 | 154 | 39 | 2016 | 5,000 metres | NA |
| Lisa Uhl (Koll-) | F | 24 | 163 | 50 | 2012 | 10,000 metres | NA |
| Chijindu Andre E. O. Ujah | M | 22 | 182 | 81 | 2016 | 100 metres | NA |
| Abdi Hakin Achkel Ulad | M | 25 | 175 | 57 | 2016 | Marathon | NA |
| Egle Uljas | F | 19 | 174 | 55 | 2004 | 400 metres | NA |
| Antonio Ullo | M | 21 | 180 | 80 | 1984 | 100 metres | NA |
| Hildegard Ullrich (-Krner) | F | 20 | 170 | 54 | 1980 | 800 metres | NA |
| Kathrin Andrea Ullrich-Weel | F | 21 | 172 | 52 | 1988 | 10,000 metres | NA |
| Kathrin Andrea Ullrich-Weel | F | 24 | 172 | 52 | 1992 | 10,000 metres | NA |
| Kathrin Andrea Ullrich-Weel | F | 28 | 172 | 52 | 1996 | 10,000 metres | NA |
| Risto Ilmari Ulmala | M | 29 | 184 | 64 | 1992 | 5,000 metres | NA |
| Risto Ilmari Ulmala | M | 29 | 184 | 64 | 1992 | 10,000 metres | NA |
| Risto Ilmari Ulmala | M | 33 | 184 | 64 | 1996 | Marathon | NA |
| Tobias Benjamin Unger | M | 25 | 180 | 72 | 2004 | 200 metres | NA |
| Tobias Benjamin Unger | M | 29 | 180 | 72 | 2008 | 100 metres | NA |
| Haruo Urata | M | 30 | 171 | 57 | 1992 | 10,000 metres | NA |
| Danuta Urbanik | F | 26 | 167 | 49 | 2016 | 1,500 metres | NA |
| Marcin Urba | M | 23 | 180 | 77 | 2000 | 200 metres | NA |
| Marcin Urba | M | 27 | 180 | 77 | 2004 | 200 metres | NA |
| Gentenesh "Gete" Urge | F | 21 | 157 | 52 | 1992 | 1,500 metres | NA |
| Pilavullakandi Thekeparampil "P. T." Usha | F | 16 | 170 | 57 | 1980 | 100 metres | NA |
| Pilavullakandi Thekeparampil "P. T." Usha | F | 16 | 170 | 57 | 1980 | 200 metres | NA |
| Carlton Usher | M | 19 | 168 | 68 | 1988 | 400 metres | NA |
| Binnaz Uslu | F | 19 | 160 | 55 | 2004 | 800 metres | NA |
| Svetlana Viktorovna Usovich | F | 23 | 164 | 55 | 2004 | 400 metres | NA |
| Svetlana Viktorovna Usovich | F | 27 | 164 | 55 | 2008 | 800 metres | NA |
| Svetlana Viktorovna Usovich | F | 31 | 164 | 55 | 2012 | 400 metres | NA |
| Sunday Uti | M | 21 | 175 | 68 | 1984 | 400 metres | NA |
| Sunday Uti | M | 25 | 175 | 68 | 1988 | 400 metres | NA |
| Beatrice Utondu (-Okoye) | F | 22 | 162 | 59 | 1992 | 100 metres | NA |
| Jussi Pekka Utriainen | M | 25 | 175 | 57 | 2004 | Marathon | NA |
| Jussi Pekka Utriainen | M | 33 | 175 | 57 | 2012 | Marathon | NA |
| Ambroise Uwiragiye | M | 35 | NA | NA | 2016 | Marathon | NA |
| Marco Vaccari | M | 26 | 180 | 69 | 1992 | 400 metres | NA |
| Elisabeth Cornelia "Els" Vader (-Scharn) | F | 20 | 162 | 52 | 1980 | 100 metres | NA |
| Elisabeth Cornelia "Els" Vader (-Scharn) | F | 20 | 162 | 52 | 1980 | 200 metres | NA |
| Elisabeth Cornelia "Els" Vader (-Scharn) | F | 24 | 162 | 52 | 1984 | 100 metres | NA |
| Elisabeth Cornelia "Els" Vader (-Scharn) | F | 24 | 162 | 52 | 1984 | 200 metres | NA |
| Elisabeth Cornelia "Els" Vader (-Scharn) | F | 28 | 162 | 52 | 1988 | 100 metres | NA |
| Martti Olavi Vainio | M | 29 | 192 | 72.5 | 1980 | 5,000 metres | NA |
| Martti Olavi Vainio | M | 29 | 192 | 72.5 | 1980 | 10,000 metres | NA |
| Martti Olavi Vainio | M | 33 | 192 | 72.5 | 1984 | 5,000 metres | NA |
| Martti Olavi Vainio | M | 33 | 192 | 72.5 | 1984 | 10,000 metres | NA |
| Kirsi Eva Marika Valasti | F | 34 | 175 | 57 | 2004 | 5,000 metres | NA |
| Brandon Valentine-Parris | M | 21 | 173 | 55 | 2016 | 400 metres | NA |
| Irvette van Blerk-van Zyl | F | 25 | 169 | 53 | 2012 | Marathon | NA |
| Cdric Marie Carlos Thrse Van Branteghem | M | 25 | 176 | 73 | 2004 | 400 metres | NA |
| Cdric Marie Carlos Thrse Van Branteghem | M | 29 | 176 | 73 | 2008 | 400 metres | NA |
| Lucy Van Dalen-Oliver | F | 23 | 168 | 53 | 2012 | 1,500 metres | NA |
| Lucy Van Dalen-Oliver | F | 27 | 168 | 53 | 2016 | 5,000 metres | NA |
| Juan Pierre van Deventer | M | 25 | 184 | 70 | 2008 | 1,500 metres | NA |
| Yvonne van Dorp | F | 22 | 175 | 60 | 1988 | 400 metres | NA |
| Mattheus Johannes "Marius" van Heerden | M | 21 | 178 | 69 | 1996 | 800 metres | NA |
| Robin Arthur Anthony van Helden | M | 23 | 180 | 73 | 1988 | 800 metres | NA |
| Robin Arthur Anthony van Helden | M | 27 | 180 | 73 | 1992 | 800 metres | NA |
| Robin Arthur Anthony van Helden | M | 27 | 180 | 73 | 1992 | 1,500 metres | NA |
| Greg van Hest | M | 27 | 184 | 69 | 2000 | Marathon | NA |
| Elisa Maria "Elly" van Hulst | F | 25 | 177 | 56 | 1984 | 800 metres | NA |
| Elisa Maria "Elly" van Hulst | F | 25 | 177 | 56 | 1984 | 1,500 metres | NA |
| Elisa Maria "Elly" van Hulst | F | 29 | 177 | 56 | 1988 | 1,500 metres | NA |
| Maria "Ria" Van Landeghem | F | 26 | 164 | 58 | 1984 | Marathon | NA |
| Ellen Gezina Maria van Langen | F | 26 | 172 | 57 | 1992 | 800 metres | Gold |
| Peter Van Miltenburg | M | 26 | 174 | 73 | 1984 | 100 metres | NA |
| Peter Van Miltenburg | M | 26 | 174 | 73 | 1984 | 200 metres | NA |
| Wayde van Niekerk | M | 24 | 183 | 70 | 2016 | 400 metres | Gold |
| Anne-Marie Van Nuffel | F | 24 | 170 | 54 | 1980 | 800 metres | NA |
| Reinhardt van Rensburg | M | 24 | 185 | 73 | 2016 | 800 metres | NA |
| Tessa Johanna van Schagen | F | 22 | 168 | 64 | 2016 | 200 metres | NA |
| Willem Van Schuerbeeck | M | 31 | 179 | 60 | 2016 | Marathon | NA |
| Antje Elisabeth "Anne" van Schuppen | F | 35 | 177 | 55 | 1996 | Marathon | NA |
| Albert "Bert" van Vlaanderen | M | 27 | 180 | 60 | 1992 | Marathon | NA |
| Albert "Bert" van Vlaanderen | M | 31 | 180 | 60 | 1996 | Marathon | NA |
| Christoffel "Christie" van Wyk | M | 22 | 171 | 75 | 2000 | 200 metres | NA |
| Christoffel "Christie" van Wyk | M | 26 | 171 | 75 | 2004 | 100 metres | NA |
| Dirk Vanderherten | M | 31 | 176 | 65 | 1988 | Marathon | NA |
| Marin Vanderka | M | 28 | 190 | 85 | 2000 | 200 metres | NA |
| Miroslav Vanko | M | 23 | 177 | 66 | 1996 | 5,000 metres | NA |
| Miroslav Vanko | M | 23 | 177 | 66 | 1996 | 10,000 metres | NA |
| Julia Vaquero Sousa | F | 25 | 161 | 50 | 1996 | 10,000 metres | NA |
| Judit Varga | F | 28 | 169 | 50 | 2004 | 1,500 metres | NA |
| Daniel de Jess Vargas Snchez | M | 28 | 162 | 53 | 2012 | Marathon | NA |
| Daniel de Jess Vargas Snchez | M | 32 | 162 | 53 | 2016 | Marathon | NA |
| Miguel Angel de la Cruz Vargas Guerrero | M | 34 | NA | NA | 1992 | 10,000 metres | NA |
| Eirini Vasileiou | F | 26 | 169 | 58 | 2016 | 400 metres | NA |
| Jip Vastenburg | F | 22 | 181 | 59 | 2016 | 10,000 metres | NA |
| Kehinde Vaughan | F | 18 | 175 | 55 | 1980 | 400 metres | NA |
| Herder Herberto Vzquez Corredor | M | 25 | 170 | 59 | 1992 | 5,000 metres | NA |
| Herder Herberto Vzquez Corredor | M | 25 | 170 | 59 | 1992 | 10,000 metres | NA |
| Herder Herberto Vzquez Corredor | M | 29 | 170 | 59 | 1996 | 10,000 metres | NA |
| Samuel Alexis "Sam" Vzquez | M | 28 | NA | 59 | 2012 | 1,500 metres | NA |
| Wesley Joel Vzquez Vzquez | M | 18 | 192 | 77 | 2012 | 800 metres | NA |
| Wesley Joel Vzquez Vzquez | M | 22 | 192 | 77 | 2016 | 800 metres | NA |
| Aneliya Dulcheva Vechernikova-Nuneva | F | 26 | 167 | 57 | 1988 | 100 metres | NA |
| Aneliya Dulcheva Vechernikova-Nuneva | F | 30 | 167 | 57 | 1992 | 100 metres | NA |
| Aneliya Dulcheva Vechernikova-Nuneva | F | 30 | 167 | 57 | 1992 | 200 metres | NA |
| Teodoro Vega Morales | M | 28 | 171 | 57 | 2004 | 10,000 metres | NA |
| Vanessa Veiga Comesaa | F | 33 | 159 | 43 | 2012 | Marathon | NA |
| Sabina Veit | F | 22 | 167 | 59 | 2008 | 200 metres | NA |
| Sabina Veit | F | 30 | 167 | 59 | 2016 | 200 metres | NA |
| Lisneidy Ins Veita Crdova | F | 22 | 168 | 58 | 2016 | 800 metres | NA |
| Kauiza Moreira Venncio | F | 29 | 164 | 58 | 2016 | 200 metres | NA |
| Roy Vence | M | 30 | 168 | 47 | 1996 | Marathon | NA |
| Andrs Vera Llorens | M | 23 | 186 | 72 | 1984 | 1,500 metres | NA |
| Rolando Patricio Vera Rodas | M | 23 | 155 | 47 | 1988 | 10,000 metres | NA |
| Rolando Patricio Vera Rodas | M | 27 | 155 | 47 | 1992 | Marathon | NA |
| Rolando Patricio Vera Rodas | M | 31 | 155 | 47 | 1996 | Marathon | NA |
| Niko Verakauta | M | 21 | 186 | 74 | 2008 | 400 metres | NA |
| Robert "Bob" Verbeeck | M | 23 | 176 | 60 | 1984 | 5,000 metres | NA |
| Grace Verbeek (-Vereb) | F | 25 | 170 | 51 | 1984 | 800 metres | NA |
| David Verburg | M | 25 | 173 | 70 | 2016 | 400 metres | NA |
| Karin Verguts | F | 19 | 178 | 66 | 1980 | 200 metres | NA |
| Javier Verne Villaran | M | 22 | 172 | 63 | 1996 | 100 metres | NA |
| Andrew James "Andy" Vernon | M | 30 | 182 | 71 | 2016 | 10,000 metres | NA |
| Marcel Jean Versteeg | M | 26 | 193 | 75 | 1992 | 5,000 metres | NA |
| Tonino Viali | M | 28 | 179 | 70 | 1988 | 800 metres | NA |
| Sandro Ricardo Rodrigues Viana | M | 31 | 188 | 77 | 2008 | 100 metres | NA |
| Sandro Ricardo Rodrigues Viana | M | 31 | 188 | 77 | 2008 | 200 metres | NA |
| Sandro Ricardo Rodrigues Viana | M | 35 | 188 | 77 | 2012 | 200 metres | NA |
| Jimmy Vicaut | M | 20 | 188 | 83 | 2012 | 100 metres | NA |
| Jimmy Vicaut | M | 24 | 188 | 83 | 2016 | 100 metres | NA |
| Maura Viceconte | F | 28 | 155 | 47 | 1996 | Marathon | NA |
| Maura Viceconte | F | 32 | 155 | 47 | 2000 | Marathon | NA |
| Isaac Carlos Viciosa Plaza | M | 26 | 176 | 64 | 1996 | 1,500 metres | NA |
| Jorge Henrique da Costa Vides | M | 23 | 171 | 54 | 2016 | 200 metres | NA |
| Heber William Viera da Silva | M | 21 | 174 | 71 | 2000 | 100 metres | NA |
| Heber William Viera da Silva | M | 21 | 174 | 71 | 2000 | 200 metres | NA |
| Heber William Viera da Silva | M | 25 | 174 | 71 | 2004 | 200 metres | NA |
| Heber William Viera da Silva | M | 29 | 174 | 71 | 2008 | 200 metres | NA |
| Adj Adjeoda Vignon | M | NA | 180 | 80 | 1984 | 400 metres | NA |
| Anderson Vilien | M | 24 | NA | NA | 1996 | 200 metres | NA |
| Anna Villani | F | 26 | 153 | 42 | 1992 | Marathon | NA |
| Eduard Antonio Villanueva | M | 23 | 172 | 65 | 2008 | 800 metres | NA |
| Eduard Antonio Villanueva | M | 27 | 172 | 65 | 2012 | 1,500 metres | NA |
| Jocelyne Villeton (Tranchant-) | F | 34 | 170 | 55 | 1988 | Marathon | NA |
| Casey Garnett Vincent | M | 21 | 183 | 78 | 2000 | 400 metres | NA |
| Casey Garnett Vincent | M | 25 | 183 | 78 | 2004 | 400 metres | NA |
| Arlene Vincent Mark | F | 33 | NA | NA | 1988 | Marathon | NA |
| Miroslavo "Mirko" Vindi | M | 24 | 174 | 63 | 1988 | Marathon | NA |
| Miroslavo "Mirko" Vindi | M | 28 | 174 | 63 | 1992 | Marathon | NA |
| Dainius Virbickas | M | 24 | 185 | 78 | 1996 | Marathon | NA |
| Lasse Artturi Virn | M | 30 | 180 | 60 | 1980 | 10,000 metres | NA |
| Lasse Artturi Virn | M | 30 | 180 | 60 | 1980 | Marathon | NA |
| Craig Steven Virgin | M | 28 | 179 | 59 | 1984 | 10,000 metres | NA |
| Alfred Visagie | M | 23 | 185 | 77 | 1996 | 200 metres | NA |
| Agn Visockait-Eggerth | F | 22 | 172 | 63 | 2000 | 100 metres | NA |
| Agn Visockait-Eggerth | F | 26 | 172 | 63 | 2004 | 100 metres | NA |
| Henry Maximo Vizcano Monteliel | M | 28 | 176 | 67 | 2008 | 100 metres | NA |
| Panagiota Vlachaki | F | 25 | 167 | 50 | 2016 | Marathon | NA |
| Valeriu Vlas | M | 24 | 172 | 52 | 1996 | Marathon | NA |
| Valeriu Vlas | M | 29 | 172 | 52 | 2000 | Marathon | NA |
| Aleksandra Vojnevska | F | 23 | 166 | 53 | 2004 | 100 metres | NA |
| Dejan Vojnovi | M | 25 | 182 | 83 | 2000 | 100 metres | NA |
| Andreas Vojta | M | 23 | 189 | 77 | 2012 | 1,500 metres | NA |
| Ji Vojtk | M | 23 | 187 | 85 | 2004 | 200 metres | NA |
| Ji Vojtk | M | 27 | 187 | 85 | 2008 | 200 metres | NA |
| Sisomphone Vongpharkdy | M | 22 | 183 | 75 | 2000 | 100 metres | NA |
| Jane Vongvorachoti | F | 32 | 166 | 53 | 2016 | Marathon | NA |
| Nataliya Vorobyova | F | 23 | 160 | 54 | 1996 | 100 metres | NA |
| Elinda Vorster (-Rademeyer) | F | 26 | 167 | 54 | 1992 | 100 metres | NA |
| Elinda Vorster (-Rademeyer) | F | 26 | 167 | 54 | 1992 | 200 metres | NA |
| Eva Vrabcov-Nvltov | F | 30 | 162 | 48 | 2016 | Marathon | NA |
| Martin Vrbe | M | 32 | 165 | 55 | 1988 | 10,000 metres | NA |
| Martin Vrbe | M | 32 | 165 | 55 | 1988 | Marathon | NA |
| Marija Vraji | F | 39 | 169 | 51 | 2016 | Marathon | NA |
| Cornelis Wilhelmus Pieter "Cor" Vriend | M | 30 | 173 | 65 | 1980 | Marathon | NA |
| Cornelis Wilhelmus Pieter "Cor" Vriend | M | 34 | 173 | 65 | 1984 | Marathon | NA |
| Sherwin Marchel Vries | M | 20 | 179 | 74 | 2000 | 100 metres | NA |
| Letitia Alma Vriesde | F | 23 | 159 | 55 | 1988 | 800 metres | NA |
| Letitia Alma Vriesde | F | 23 | 159 | 55 | 1988 | 1,500 metres | NA |
| Letitia Alma Vriesde | F | 27 | 159 | 55 | 1992 | 800 metres | NA |
| Letitia Alma Vriesde | F | 27 | 159 | 55 | 1992 | 1,500 metres | NA |
| Letitia Alma Vriesde | F | 31 | 159 | 55 | 1996 | 800 metres | NA |
| Letitia Alma Vriesde | F | 35 | 159 | 55 | 2000 | 800 metres | NA |
| Letitia Alma Vriesde | F | 39 | 159 | 55 | 2004 | 800 metres | NA |
| V Th Hng | F | 21 | 164 | 52 | 2008 | 100 metres | NA |
| Melvina Vulah | F | 22 | 168 | 59 | 1988 | 100 metres | NA |
| Melvina Vulah | F | 22 | 168 | 59 | 1988 | 200 metres | NA |
| Christine Wachtel (-Guth) | F | 23 | 166 | 56 | 1988 | 800 metres | Silver |
| Christine Wachtel (-Guth) | F | 27 | 166 | 56 | 1992 | 800 metres | NA |
| Emma Wade | F | 19 | 175 | 64 | 2000 | 100 metres | NA |
| Emma Wade | F | 23 | 175 | 64 | 2004 | 200 metres | NA |
| Ibrahima Wade | M | 32 | 193 | 82 | 2000 | 400 metres | NA |
| Kirsty Margaret Wade (McDermott-) | F | 26 | 169 | 56 | 1988 | 800 metres | NA |
| Kirsty Margaret Wade (McDermott-) | F | 26 | 169 | 56 | 1988 | 1,500 metres | NA |
| Kirsty Margaret Wade (McDermott-) | F | 29 | 169 | 56 | 1992 | 1,500 metres | NA |
| Sean Patrick Wade | M | 30 | 175 | 63 | 1996 | Marathon | NA |
| Mary Wagaki | F | 30 | NA | NA | 1984 | Marathon | NA |
| Detlef Wagenknecht | M | 21 | 193 | 74 | 1980 | 800 metres | NA |
| Abdoulaye Wagne | M | 23 | 186 | 77 | 2004 | 800 metres | NA |
| Abdoulaye Wagne | M | 27 | 186 | 77 | 2008 | 800 metres | NA |
| Rmulo Wagner da Silva | M | 27 | 180 | 64 | 2004 | Marathon | NA |
| Kenza Wahbi | F | 33 | 160 | 47 | 2004 | Marathon | NA |
| Sunayna Wahi | F | 25 | NA | NA | 2016 | 100 metres | NA |
| Wilson Waigwa | M | 35 | 172 | 64 | 1984 | 5,000 metres | NA |
| Erick Wainaina | M | 22 | 175 | 58 | 1996 | Marathon | Bronze |
| Erick Wainaina | M | 26 | 175 | 58 | 2000 | Marathon | Silver |
| Erick Wainaina | M | 30 | 175 | 58 | 2004 | Marathon | NA |
| Ruth Waithera | F | 25 | 168 | 61 | 1984 | 200 metres | NA |
| Ruth Waithera | F | 25 | 168 | 61 | 1984 | 400 metres | NA |
| Douglas Wakiihuri Maina | M | 24 | 186 | 65 | 1988 | Marathon | Silver |
| Douglas Wakiihuri Maina | M | 28 | 186 | 65 | 1992 | Marathon | NA |
| Chris Meke Walasi | M | 32 | 170 | 70 | 2012 | 100 metres | NA |
| Astia Walker (-Eastwood) | F | 25 | 180 | 60 | 2000 | 200 metres | NA |
| James Walker | M | 34 | 175 | 69 | 1988 | Marathon | NA |
| John George Walker | M | 32 | 183 | 74 | 1984 | 5,000 metres | NA |
| Andrea Maxine Wallace | F | 25 | 170 | 47 | 1992 | 10,000 metres | NA |
| Anthony Wayne Wallace | M | 23 | 191 | 82 | 1992 | 400 metres | NA |
| Rosine Wallez | F | 23 | 174 | 58 | 1980 | 400 metres | NA |
| Julian Jrummi Walsh | M | 19 | 175 | 75 | 2016 | 400 metres | NA |
| Delisa Ann Walton-Floyd | F | 27 | 173 | 58 | 1988 | 800 metres | NA |
| Margaret Nyairera Wambui | F | 20 | NA | 66 | 2016 | 800 metres | Bronze |
| Getenesh "Gete" Wami Degife | F | 21 | 152 | 42 | 1996 | 10,000 metres | Bronze |
| Getenesh "Gete" Wami Degife | F | 25 | 152 | 42 | 2000 | 5,000 metres | Bronze |
| Getenesh "Gete" Wami Degife | F | 25 | 152 | 42 | 2000 | 10,000 metres | Silver |
| Getenesh "Gete" Wami Degife | F | 33 | 152 | 42 | 2008 | Marathon | NA |
| Fletcher Wambo Wamilee | M | 20 | 172 | NA | 1992 | 100 metres | NA |
| Anthony "Tony" Wamulwa | M | 18 | 164 | 49 | 2008 | 5,000 metres | NA |
| Gladys Wamuyu Wachiuri | F | 19 | 167 | 63 | 1992 | 800 metres | NA |
| Wan Kin Yee | F | 33 | 160 | 52 | 2008 | 100 metres | NA |
| Wang Chunyu | F | 21 | 175 | 55 | 2016 | 800 metres | NA |
| Wang Huei-Chen | F | 22 | 171 | 55 | 1992 | 100 metres | NA |
| Wang Huei-Chen | F | 22 | 171 | 55 | 1992 | 200 metres | NA |
| Wang Huei-Chen | F | 26 | 171 | 55 | 1996 | 100 metres | NA |
| Wang Jiali | F | 26 | 160 | 50 | 2012 | Marathon | NA |
| Wang Jing | F | 20 | 168 | 60 | 2008 | 100 metres | NA |
| Wang Junxia | F | 33 | 162 | 50 | 1996 | 5,000 metres | Gold |
| Wang Junxia | F | 33 | 162 | 50 | 1996 | 10,000 metres | Silver |
| Wang Mingxia | F | 24 | 166 | 58 | 1996 | 10,000 metres | NA |
| Wang Qinghuan | F | 21 | 161 | 50 | 1988 | 10,000 metres | NA |
| Wang Xiuting | F | 23 | 165 | 48 | 1988 | 10,000 metres | NA |
| Wang Xiuting | F | 27 | 165 | 48 | 1992 | 10,000 metres | NA |
| Wang Xueqin | F | 21 | 162 | 50 | 2012 | Marathon | NA |
| Pascaline Wangui | F | 27 | 165 | 46 | 1988 | Marathon | NA |
| Pascaline Wangui | F | 31 | 165 | 46 | 1992 | Marathon | NA |
| Jane Wanjiku Gakunyi | F | 25 | 158 | 43 | 2004 | 5,000 metres | NA |
| Esther Wanjiru Maina | F | 23 | 162 | 48 | 2000 | Marathon | NA |
| Samuel Kamau "Sammy" Wanjiru | M | 21 | 163 | 51 | 2008 | Marathon | Gold |
| Franck Waota | M | 24 | 186 | 85 | 1996 | 200 metres | NA |
| Gareth Robert Warburton | M | 29 | 186 | 72 | 2012 | 800 metres | NA |
| Jared Ward | M | 27 | 178 | 66 | 2016 | Marathon | NA |
| Christopher "Chris" Wardlaw | M | 30 | 175 | 60 | 1980 | Marathon | NA |
| Jeremy Matthew Wariner | M | 20 | 188 | 71 | 2004 | 400 metres | Gold |
| Jeremy Matthew Wariner | M | 24 | 188 | 71 | 2008 | 400 metres | Silver |
| Justyn Paris Ashby Warner | M | 25 | 177 | 79 | 2012 | 100 metres | NA |
| David Marlais Jenner "Dave" Warren | M | 24 | 185 | 73 | 1980 | 800 metres | NA |
| Dale Richard Warrender | M | 30 | 180 | 69 | 2004 | Marathon | NA |
| Ahmed Ibrahim Hashim Warsama | M | 21 | 182 | 62 | 1988 | 5,000 metres | NA |
| Ahmed Ibrahim Hashim Warsama | M | 21 | 182 | 62 | 1988 | 10,000 metres | NA |
| Ahmed Ibrahim Hashim Warsama | M | 33 | 182 | 62 | 2000 | 5,000 metres | NA |
| Abdul Baser Wasiqi | M | 21 | NA | NA | 1996 | Marathon | NA |
| Petra Wassiluk | F | 26 | 167 | 50 | 1996 | 5,000 metres | NA |
| Petra Wassiluk | F | 30 | 167 | 50 | 2000 | 10,000 metres | NA |
| Takahiro Watanabe | M | 22 | 185 | 75 | 1992 | 400 metres | NA |
| Visut Watanasin | M | 23 | 170 | 67 | 1988 | 100 metres | NA |
| Visut Watanasin | M | 27 | 170 | 67 | 1992 | 100 metres | NA |
| Luke Graeme Lynton George "Buster" Watson | M | 26 | 191 | 84 | 1984 | 200 metres | NA |
| Michael "Mike" Watson | M | 30 | 176 | 63 | 1988 | 800 metres | NA |
| Michael "Mike" Watson | M | 30 | 176 | 63 | 1988 | 1,500 metres | NA |
| Elieser Wattebosi | M | 24 | 167 | 58 | 1988 | 400 metres | NA |
| Marvin Watts | M | 25 | 184 | 68 | 2000 | 800 metres | NA |
| Quincy Dushawn Watts | M | 22 | 190 | 88 | 1992 | 400 metres | Gold |
| Yohanna Waziri | M | 23 | NA | NA | 1988 | Marathon | NA |
| Neil Weare | M | 24 | 183 | 70 | 2004 | 1,500 metres | NA |
| Alan Webb | M | 21 | 175 | 63 | 2004 | 1,500 metres | NA |
| Ameer Kenneth Webb | M | 25 | 180 | 82 | 2016 | 200 metres | NA |
| Sara Christina Wedlund | F | 20 | 164 | 54 | 1996 | 5,000 metres | NA |
| Wei Li | F | 24 | 168 | 59 | 1996 | 5,000 metres | NA |
| Wei Yongli | F | 20 | 168 | 58 | 2012 | 100 metres | NA |
| Wei Yongli | F | 24 | 168 | 58 | 2016 | 100 metres | NA |
| Gnther Weidlinger | M | 26 | 169 | 54 | 2004 | 5,000 metres | NA |
| Gnther Weidlinger | M | 30 | 169 | 54 | 2008 | 10,000 metres | NA |
| Gnther Weidlinger | M | 34 | 169 | 54 | 2012 | Marathon | NA |
| Laura Elizabeth Weightman | F | 21 | 172 | 56 | 2012 | 1,500 metres | NA |
| Laura Elizabeth Weightman | F | 25 | 172 | 56 | 2016 | 1,500 metres | NA |
| Lisa Jane Weightman | F | 29 | 157 | 44 | 2008 | Marathon | NA |
| Lisa Jane Weightman | F | 33 | 157 | 44 | 2012 | Marathon | NA |
| Lisa Jane Weightman | F | 37 | 157 | 44 | 2016 | Marathon | NA |
| Saul Weigopwa | M | 18 | 175 | 71 | 2004 | 400 metres | NA |
| Saul Weigopwa | M | 22 | 175 | 71 | 2008 | 400 metres | NA |
| Warren Antonio Weir | M | 22 | 178 | 75 | 2012 | 200 metres | Bronze |
| Silvia Weissteiner | F | 29 | 163 | 46 | 2008 | 5,000 metres | NA |
| Silvia Weissteiner | F | 33 | 163 | 46 | 2012 | 5,000 metres | NA |
| Peter Wekesa | M | 26 | 175 | 71 | 1988 | 100 metres | NA |
| Priscilla June Welch (Mayes-) | F | 39 | 165 | 50 | 1984 | Marathon | NA |
| Hais Welday Ghebrat | M | 18 | 161 | 54 | 2008 | 1,500 metres | NA |
| Eloise Wellings (Poppet-) | F | 29 | 172 | 52 | 2012 | 5,000 metres | NA |
| Eloise Wellings (Poppet-) | F | 29 | 172 | 52 | 2012 | 10,000 metres | NA |
| Eloise Wellings (Poppet-) | F | 33 | 172 | 52 | 2016 | 5,000 metres | NA |
| Eloise Wellings (Poppet-) | F | 33 | 172 | 52 | 2016 | 10,000 metres | NA |
| Allan Wipper Wells | M | 28 | 183 | 86 | 1980 | 100 metres | Gold |
| Allan Wipper Wells | M | 28 | 183 | 86 | 1980 | 200 metres | Silver |
| Allan Wipper Wells | M | 32 | 183 | 86 | 1984 | 100 metres | NA |
| Deborah "Debbie" Wells (-Beresford) | F | 19 | 180 | 70 | 1980 | 100 metres | NA |
| Renward Ricardo Wells | M | 26 | 173 | 72 | 1996 | 100 metres | NA |
| Renward Ricardo Wells | M | 30 | 173 | 72 | 2000 | 100 metres | NA |
| Renward Ricardo Wells | M | 30 | 173 | 72 | 2000 | 200 metres | NA |
| Mulugeta Wendimu Gebere | M | 19 | 173 | 57 | 2004 | 1,500 metres | NA |
| Mulugeta Wendimu Gebere | M | 23 | 173 | 57 | 2008 | 1,500 metres | NA |
| Mihter Wendolin | F | 25 | 163 | 54 | 2012 | 100 metres | NA |
| Jennifer Wenth | F | 25 | 166 | 47 | 2016 | 5,000 metres | NA |
| Darrell Wesh | M | 24 | 183 | 73 | 2016 | 100 metres | NA |
| Marlena Hilari Wesh | F | 21 | 167 | NA | 2012 | 400 metres | NA |
| Marinus "Mario" Westbroek | M | 19 | 184 | 73 | 1980 | 100 metres | NA |
| Scott Westcott | M | 40 | 179 | 64 | 2016 | Marathon | NA |
| Anita Weyermann | F | 18 | 162 | 49 | 1996 | 5,000 metres | NA |
| Anita Weyermann | F | 22 | 162 | 49 | 2000 | 1,500 metres | NA |
| Andrew Wheating | M | 20 | 196 | 82 | 2008 | 800 metres | NA |
| Andrew Wheating | M | 24 | 196 | 82 | 2012 | 1,500 metres | NA |
| Andrea Whitcombe | F | 29 | 164 | 47 | 2000 | 5,000 metres | NA |
| Peter Kenneth Whitehead | M | 31 | 173 | 62 | 1996 | Marathon | NA |
| Anthony William "Tony" Whiteman | M | 24 | 189 | 72 | 1996 | 1,500 metres | NA |
| Anthony William "Tony" Whiteman | M | 28 | 189 | 72 | 2000 | 1,500 metres | NA |
| Zachary G. "Zach" Whitmarsh | M | 23 | 185 | 74 | 2000 | 800 metres | NA |
| Alexandra "Sandra" Whittaker | F | 21 | 168 | 52 | 1984 | 200 metres | NA |
| Brian Whittle | M | 24 | 190 | 77 | 1988 | 400 metres | NA |
| Laura Whittle (Kenney-) | F | 31 | 175 | 69 | 2016 | 5,000 metres | NA |
| Fabian Whymns | M | 27 | 173 | 68 | 1988 | 100 metres | NA |
| Rosemarie Whyte | F | 21 | 174 | 65 | 2008 | 400 metres | NA |
| Rosemarie Whyte | F | 25 | 174 | 65 | 2012 | 400 metres | NA |
| Suryo Agung Wibowo | M | 24 | 170 | 64 | 2008 | 100 metres | NA |
| Nadezhda Alekseyevna "Nadja" Wijenberg-Ilyina | F | 36 | 160 | 42 | 2000 | Marathon | NA |
| Erik Wijmeersch | M | 26 | 183 | 75 | 1996 | 100 metres | NA |
| Erik Wijmeersch | M | 26 | 183 | 75 | 1996 | 200 metres | NA |
| Fokasi Wilbrod Fullah | M | 30 | 178 | 64 | 2000 | Marathon | NA |
| Roland Wille | M | 30 | 176 | 63 | 1992 | Marathon | NA |
| Angela Williams | F | 19 | 175 | 61 | 1984 | 100 metres | NA |
| Angela Williams | F | 19 | 175 | 61 | 1984 | 200 metres | NA |
| Angela Williams | F | 23 | 175 | 61 | 1988 | 100 metres | NA |
| Angela Williams | F | 23 | 175 | 61 | 1988 | 200 metres | NA |
| Ann Margaret Williams (-Griffiths) | F | 26 | 178 | 60 | 1992 | 1,500 metres | NA |
| Barrington Chester Williams | M | 33 | 177 | 70 | 1988 | 100 metres | NA |
| Christopher A. "Chris" Williams | M | 28 | 178 | 68 | 2000 | 100 metres | NA |
| Christopher A. "Chris" Williams | M | 28 | 178 | 68 | 2000 | 200 metres | NA |
| Christopher A. "Chris" Williams | M | 32 | 178 | 68 | 2004 | 200 metres | NA |
| Christopher A. "Chris" Williams | M | 36 | 178 | 68 | 2008 | 200 metres | NA |
| Chrishuna Williams | F | 23 | 160 | 55 | 2016 | 800 metres | NA |
| Christania Williams | F | 21 | 165 | 63 | 2016 | 100 metres | NA |
| Claudine Venice Williams | F | 16 | 175 | 62 | 1992 | 400 metres | NA |
| Conrad Williams | M | 30 | 182 | 75 | 2012 | 400 metres | NA |
| Courtney Carl Williams | M | 21 | 183 | 82 | 2012 | 100 metres | NA |
| Dawn Williams (-Sewer) | F | 22 | 160 | 54 | 1996 | 800 metres | NA |
| Desai Williams | M | 25 | 175 | 72 | 1984 | 100 metres | NA |
| Desai Williams | M | 25 | 175 | 72 | 1984 | 200 metres | NA |
| Desai Williams | M | 29 | 175 | 72 | 1988 | 100 metres | NA |
| Ekundayo Williams | F | 22 | NA | NA | 2000 | 100 metres | NA |
| Foy Williams | F | 27 | 170 | 59 | 2000 | 400 metres | NA |
| Frederick Lawrence "Freddie" Williams | M | 30 | 170 | 62 | 1992 | 800 metres | NA |
| Jeffrey "Jeff" Williams | M | 30 | 186 | 75 | 1996 | 200 metres | NA |
| Jodie Alicia Williams | F | 22 | 174 | 60 | 2016 | 200 metres | NA |
| Lauryn Chenet Williams | F | 20 | 160 | 67 | 2004 | 100 metres | Silver |
| Lauryn Chenet Williams | F | 24 | 160 | 67 | 2008 | 100 metres | NA |
| Lynn Williams (Kanuka-) | F | 28 | 153 | 48 | 1988 | 1,500 metres | NA |
| Marlon Selwyn Williams | M | 27 | 172 | 65 | 1984 | Marathon | NA |
| Marlon Selwyn Williams | M | 32 | 172 | 65 | 1988 | Marathon | NA |
| Marlon Selwyn Williams | M | 35 | 172 | 65 | 1992 | 5,000 metres | NA |
| Marlon Selwyn Williams | M | 35 | 172 | 65 | 1992 | 10,000 metres | NA |
| Marlon Selwyn Williams | M | 39 | 172 | 65 | 1996 | Marathon | NA |
| Meritzer Williams | F | 19 | 175 | 58 | 2008 | 200 metres | NA |
| Michael Williams | M | 17 | NA | NA | 1988 | 400 metres | NA |
| Paul Williams | M | 26 | 191 | 85 | 2012 | 100 metres | NA |
| Paul Gregory Williams | M | 27 | 178 | 63 | 1984 | 5,000 metres | NA |
| Paul Gregory Williams | M | 27 | 178 | 63 | 1984 | 10,000 metres | NA |
| Paul Gregory Williams | M | 32 | 178 | 63 | 1988 | 5,000 metres | NA |
| Paul Gregory Williams | M | 32 | 178 | 63 | 1988 | 10,000 metres | NA |
| Paul Gregory Williams | M | 35 | 178 | 63 | 1992 | 10,000 metres | NA |
| Ricardo Williams | M | 23 | 183 | 73 | 2000 | 200 metres | NA |
| Shericka Nicola Williams | F | 22 | 170 | 64 | 2008 | 400 metres | Silver |
| Siraj Williams | M | 24 | 178 | NA | 2008 | 400 metres | NA |
| Sonia Olivia Williams | F | 29 | 157 | 51 | 2008 | 100 metres | NA |
| Tameka Williams | F | 26 | 165 | 59 | 2016 | 200 metres | NA |
| Todd Dwayne Williams | M | 23 | 178 | 66 | 1992 | 10,000 metres | NA |
| Todd Dwayne Williams | M | 27 | 178 | 66 | 1996 | 10,000 metres | NA |
| Wallace Williams | M | 41 | 185 | 68 | 1988 | Marathon | NA |
| Bernard Rollen Williams, III | M | 26 | 183 | 81 | 2004 | 200 metres | Silver |
| Tonique Williams-Darling | F | 24 | 168 | 59 | 2000 | 400 metres | NA |
| Tonique Williams-Darling | F | 28 | 168 | 59 | 2004 | 400 metres | Gold |
| Novlene Hilaire Williams-Mills | F | 22 | 168 | 57 | 2004 | 400 metres | NA |
| Novlene Hilaire Williams-Mills | F | 26 | 168 | 57 | 2008 | 400 metres | NA |
| Novlene Hilaire Williams-Mills | F | 30 | 168 | 57 | 2012 | 400 metres | NA |
| Ruth Williams-Simpson | F | 30 | 175 | 61 | 1980 | 400 metres | NA |
| Simeon Oscar C. Williamson | M | 22 | 186 | 95 | 2008 | 100 metres | NA |
| Nicholas Ian "Nick" Willis | M | 21 | 183 | 68 | 2004 | 1,500 metres | NA |
| Nicholas Ian "Nick" Willis | M | 25 | 183 | 68 | 2008 | 1,500 metres | Silver |
| Nicholas Ian "Nick" Willis | M | 29 | 183 | 68 | 2012 | 1,500 metres | NA |
| Nicholas Ian "Nick" Willis | M | 33 | 183 | 68 | 2016 | 1,500 metres | Bronze |
| Benita Jaye Willis-Johnson | F | 21 | 166 | 50 | 2000 | 5,000 metres | NA |
| Benita Jaye Willis-Johnson | F | 25 | 166 | 50 | 2004 | 10,000 metres | NA |
| Benita Jaye Willis-Johnson | F | 29 | 166 | 50 | 2008 | Marathon | NA |
| Benita Jaye Willis-Johnson | F | 33 | 166 | 50 | 2012 | Marathon | NA |
| Airi Pirjo Maritta Wilmi-Hggman (-Rokkanen) | F | 29 | 165 | 55.5 | 1980 | 400 metres | NA |
| Aje Wilson | F | 22 | 173 | 61 | 2016 | 800 metres | NA |
| Alex Wilson | M | 21 | 182 | 78 | 2012 | 200 metres | NA |
| Anthony Wilson | M | 23 | 176 | 73 | 1992 | 200 metres | NA |
| David Wilson | M | 18 | 184 | 70 | 1996 | 200 metres | NA |
| Rex Albert Wilson | M | 32 | 172 | 62 | 1992 | Marathon | NA |
| Mary Wineberg (Danner-) | F | 28 | 178 | 62 | 2008 | 400 metres | NA |
| Charlotte Wingfield | F | 21 | 173 | 69 | 2016 | 100 metres | NA |
| Marcel Sylvia Winkler | F | 21 | 167 | 52 | 1992 | 100 metres | NA |
| Craig Nicholas Winrow | M | 24 | 179 | 71 | 1996 | 800 metres | NA |
| Doris Frema Wiredu | F | 20 | 150 | 45 | 1984 | 100 metres | NA |
| Marie-Ange Wirtz | F | 21 | 162 | 48 | 1984 | 100 metres | NA |
| Marie-Ange Wirtz | F | 21 | 162 | 48 | 1984 | 200 metres | NA |
| Peter Wirz | M | 24 | 181 | 68 | 1984 | 1,500 metres | NA |
| Peter Wirz | M | 28 | 181 | 68 | 1988 | 1,500 metres | NA |
| Toea Wisil | F | 24 | 168 | 63 | 2012 | 100 metres | NA |
| Toea Wisil | F | 28 | 168 | 63 | 2016 | 100 metres | NA |
| Johan Lukas Wissman | M | 21 | 167 | 75 | 2004 | 200 metres | NA |
| Johan Lukas Wissman | M | 25 | 167 | 75 | 2008 | 400 metres | NA |
| Donald Mark Witherspoon | M | 28 | 196 | 85 | 1992 | 100 metres | NA |
| Estie Wittstock | F | 23 | 172 | 61 | 2004 | 400 metres | NA |
| Tereje Wodajo | M | 22 | 157 | 53 | 2004 | Marathon | NA |
| Natasha Wodak | F | 34 | 160 | 47 | 2016 | 10,000 metres | NA |
| Sigrun Wodars-Grau (Ludwigs-) | F | 22 | 166 | 54 | 1988 | 800 metres | Gold |
| Sigrun Wodars-Grau (Ludwigs-) | F | 26 | 166 | 54 | 1992 | 800 metres | NA |
| Darryl Jason Wohlsen | M | 27 | 179 | 80 | 2000 | 200 metres | NA |
| Dawit Wolde Arega | M | 21 | 180 | 64 | 2012 | 1,500 metres | NA |
| Dawit Wolde Arega | M | 25 | 180 | 64 | 2016 | 1,500 metres | NA |
| Million Wolde | M | 21 | 175 | 59 | 2000 | 5,000 metres | Gold |
| Amsale Woldegibriel | F | 19 | 164 | 52 | 1980 | 1,500 metres | NA |
| Gabriela Petra "Gaby" Wolf | F | 27 | 169 | 60 | 1988 | Marathon | NA |
| John Frances Woods | M | 32 | 170 | 60 | 1988 | Marathon | NA |
| Bryan Woodward | M | 26 | 190 | 84 | 2000 | 800 metres | NA |
| Ayelech Worku | F | 17 | 165 | 47 | 1996 | 5,000 metres | NA |
| Ayelech Worku | F | 21 | 165 | 47 | 2000 | 5,000 metres | NA |
| Marian Jerzy Woronin | M | 23 | 181 | 77 | 1980 | 100 metres | NA |
| Marian Jerzy Woronin | M | 23 | 181 | 77 | 1980 | 200 metres | NA |
| Aman Wote Fete | M | 28 | 183 | 68 | 2012 | 1,500 metres | NA |
| Hellena Wrappah | F | 27 | 175 | 61 | 2000 | 200 metres | NA |
| Clive George Wright, Jr. | M | 22 | 175 | 73 | 1988 | 200 metres | NA |
| Clive George Wright, Jr. | M | 26 | 175 | 73 | 1992 | 200 metres | NA |
| Sean Wroe | M | 23 | 185 | 75 | 2008 | 400 metres | NA |
| Wu Wen-Chien | M | 27 | 170 | 58 | 2004 | Marathon | NA |
| Wu Wen-Chien | M | 31 | 170 | 58 | 2008 | Marathon | NA |
| Christin "Christy" Wurth-Thomas | F | 28 | 165 | 54 | 2008 | 1,500 metres | NA |
| Carmen Wstenhagen (-Rdiger) | F | 22 | 175 | 58 | 1996 | 1,500 metres | NA |
| William Wuycke | M | 22 | 173 | 63 | 1980 | 800 metres | NA |
| William Wuycke | M | 26 | 173 | 63 | 1984 | 800 metres | NA |
| Jonathan Craig Wyatt | M | 23 | 175 | 63 | 1996 | 5,000 metres | NA |
| Jonathan Craig Wyatt | M | 31 | 175 | 63 | 2004 | Marathon | NA |
| Patrycja Wyciszkiewicz | F | 22 | 173 | 58 | 2016 | 400 metres | NA |
| Alison Wyeth (-Nuttall-) | F | 32 | 178 | 58 | 1996 | 5,000 metres | NA |
| Dylan Wykes | M | 29 | 187 | 68 | 2012 | Marathon | NA |
| Desai Wynter | M | 22 | 181 | 79 | 1988 | 400 metres | NA |
| Desai Wynter | M | 26 | 181 | 79 | 1992 | 400 metres | NA |
| Ruth Marie Wysocki (Kleinsasser-, Caldwell-) | F | 27 | 176 | 59 | 1984 | 800 metres | NA |
| Ruth Marie Wysocki (Kleinsasser-, Caldwell-) | F | 27 | 176 | 59 | 1984 | 1,500 metres | NA |
| Xiao Yehua | F | 20 | 161 | 55 | 1992 | 100 metres | NA |
| Xie Lihua | F | 23 | 162 | 50 | 1988 | 10,000 metres | NA |
| Xie Zhenye | M | 18 | 184 | 78 | 2012 | 200 metres | NA |
| Xie Zhenye | M | 22 | 184 | 78 | 2016 | 100 metres | NA |
| Xie Zhiling | F | 24 | 165 | 52 | 1988 | 200 metres | NA |
| Mariana Dias Ximenes | F | 24 | 151 | 48 | 2008 | Marathon | NA |
| Xing Huina | F | 20 | 168 | 48 | 2004 | 5,000 metres | NA |
| Xing Huina | F | 20 | 168 | 48 | 2004 | 10,000 metres | Gold |
| Xue Fei | F | 18 | 165 | 65 | 2008 | 5,000 metres | NA |
| Robina Muqim Yaar | F | 18 | 180 | 56 | 2004 | 100 metres | NA |
| Robina Muqim Yaar | F | 22 | 180 | 56 | 2008 | 100 metres | NA |
| Gideon Yablonka | M | 22 | 188 | 78 | 2000 | 200 metres | NA |
| Amiri Prasad Yadav | M | 25 | 157 | 51 | 1984 | Marathon | NA |
| Mohamed Babiker Yagoub Adam | M | 18 | 181 | 62 | 1996 | 800 metres | NA |
| Mohamed Babiker Yagoub Adam | M | 23 | 181 | 62 | 2000 | 1,500 metres | NA |
| Mohammad Anas Yahiya | M | 21 | 177 | 69 | 2016 | 400 metres | NA |
| Ingrid Yahoska Narvaez | F | 18 | NA | 48 | 2012 | 400 metres | NA |
| Pavel Kuzmich Yakovlev | M | 22 | 183 | 76 | 1980 | 1,500 metres | NA |
| Ryota Yamagata | M | 20 | 177 | 70 | 2012 | 100 metres | NA |
| Ryota Yamagata | M | 24 | 177 | 70 | 2016 | 100 metres | NA |
| Eri Yamaguchi | F | 27 | 164 | 47 | 2000 | Marathon | NA |
| Yuki Yamaguchi | M | 20 | 174 | 63 | 2004 | 400 metres | NA |
| Ryo Yamamoto | M | 28 | 173 | 60 | 2012 | Marathon | NA |
| Takahiko Yamamura | M | 21 | 176 | 68 | 2000 | 400 metres | NA |
| Sachiko Yamashita | F | 27 | 156 | 40 | 1992 | Marathon | NA |
| Kenji Yamauchi | M | 24 | 178 | 65 | 1988 | 200 metres | NA |
| Mara Rosalind Yamauchi (Myers-) | F | 34 | 162 | 51 | 2008 | Marathon | NA |
| Mara Rosalind Yamauchi (Myers-) | F | 38 | 162 | 51 | 2012 | Marathon | NA |
| Yan Jiankui | F | 20 | 164 | 55 | 1996 | 100 metres | NA |
| Yan Jiankui | F | 20 | 164 | 55 | 1996 | 200 metres | NA |
| Enzo Diego Yez Jhonson | M | 30 | 174 | 63 | 2016 | Marathon | NA |
| Yang Gyeong-Hui | F | 17 | 166 | 53 | 1988 | 400 metres | NA |
| Yang Siju | F | 23 | 155 | 45 | 1996 | 5,000 metres | NA |
| Yang Siju | F | 23 | 155 | 45 | 1996 | 10,000 metres | NA |
| Yang Yaozu | M | 23 | 187 | 74 | 2004 | 200 metres | NA |
| Dinah Yankey | F | 21 | 170 | 58 | 1988 | 100 metres | NA |
| Petko Petrov Yankov | M | 22 | 185 | 70 | 2000 | 100 metres | NA |
| Petko Petrov Yankov | M | 22 | 185 | 70 | 2000 | 200 metres | NA |
| Jin Wei "Timothee" Yap | M | 21 | 178 | 66 | 2016 | 100 metres | NA |
| Yaqoob Salem Eid Yaqoob | M | 20 | 175 | 65 | 2016 | 200 metres | NA |
| Nolie Yarigo | F | 30 | 168 | 56 | 2016 | 800 metres | NA |
| Matthew Stewart "Matt" Yates | M | 23 | 190 | 70 | 1992 | 1,500 metres | NA |
| Vesela Yatsinska (Tasheva-) | F | 29 | 168 | 57 | 1980 | 800 metres | NA |
| Vesela Yatsinska (Tasheva-) | F | 29 | 168 | 57 | 1980 | 1,500 metres | NA |
| Xolile Yawa | M | 29 | 169 | 50 | 1992 | 10,000 metres | NA |
| Ismael Yaya | M | NA | 165 | 51 | 1988 | 10,000 metres | NA |
| Terap Adoum Yaya | M | 17 | 185 | 70 | 1992 | 800 metres | NA |
| Terap Adoum Yaya | M | 21 | 185 | 70 | 1996 | 800 metres | NA |
| Antonina Oleksandrivna Yefremova | F | 23 | 176 | 60 | 2004 | 400 metres | NA |
| Antonina Oleksandrivna Yefremova | F | 27 | 176 | 60 | 2008 | 400 metres | NA |
| Alfred Kirwa Yego | M | 21 | 175 | 56 | 2008 | 800 metres | Bronze |
| Olga Nikolayevna Yegorova | F | 28 | 160 | 47 | 2000 | 5,000 metres | NA |
| Olga Nikolayevna Yegorova | F | 32 | 160 | 47 | 2004 | 1,500 metres | NA |
| Valentina Mikhaylovna Yegorova (Vasilyeva-) | F | 28 | 155 | 50 | 1992 | Marathon | Gold |
| Valentina Mikhaylovna Yegorova (Vasilyeva-) | F | 32 | 155 | 50 | 1996 | Marathon | Silver |
| Valentina Mikhaylovna Yegorova (Vasilyeva-) | F | 36 | 155 | 50 | 2000 | Marathon | NA |
| Elizabeth Anne "Liz" Yelling (Talbot-) | F | 29 | 174 | 55 | 2004 | Marathon | NA |
| Elizabeth Anne "Liz" Yelling (Talbot-) | F | 33 | 174 | 55 | 2008 | Marathon | NA |
| Mounir Yemmouni | M | 20 | 187 | 67 | 2004 | 1,500 metres | NA |
| Foo Ee "Gary" Yeo | M | 25 | 171 | 64 | 2012 | 100 metres | NA |
| Andrey Sergeyevich Yepishin | M | 23 | 178 | 82 | 2004 | 100 metres | NA |
| Andrey Sergeyevich Yepishin | M | 27 | 178 | 82 | 2008 | 100 metres | NA |
| Ababel Yeshaneh Birhane | F | 25 | 165 | 54 | 2016 | 5,000 metres | NA |
| Yussuf Moli Yesky | M | 23 | 175 | 60 | 1988 | 800 metres | NA |
| Yussuf Moli Yesky | M | 27 | 175 | 60 | 1992 | 5,000 metres | NA |
| Nataliya Vitalyevna Yevdokimova | F | 26 | 178 | 63 | 2004 | 1,500 metres | NA |
| Inna Yevseieva | F | 24 | 180 | 63 | 1988 | 800 metres | NA |
| Inna Yevseieva | F | 27 | 180 | 63 | 1992 | 800 metres | NA |
| William Oloonkishu Yiampoy | M | 26 | 183 | 70 | 2000 | 800 metres | NA |
| Miruts Yifter | M | 36 | 162 | 53 | 1980 | 5,000 metres | Gold |
| Miruts Yifter | M | 36 | 162 | 53 | 1980 | 10,000 metres | Gold |
| Luchia Yishak | F | 19 | 155 | 50 | 1992 | 10,000 metres | NA |
| Luchia Yishak | F | 23 | 155 | 50 | 1996 | 5,000 metres | NA |
| Yiu Kit-Ching "Christy" | F | 28 | 155 | 45 | 2016 | Marathon | NA |
| Masato Yokota | M | 24 | 177 | 63 | 2012 | 800 metres | NA |
| Shuichi Yoneshige | M | 27 | 172 | 59 | 1988 | 5,000 metres | NA |
| Shuichi Yoneshige | M | 27 | 172 | 59 | 1988 | 10,000 metres | NA |
| Daniela Lyubenova Yordanova | F | 24 | 168 | 50 | 2000 | 5,000 metres | NA |
| Daniela Lyubenova Yordanova | F | 28 | 168 | 50 | 2004 | 1,500 metres | NA |
| Mika Yoshikawa (Oshima-) | F | 27 | 155 | 39 | 2012 | 5,000 metres | NA |
| Mika Yoshikawa (Oshima-) | F | 27 | 155 | 39 | 2012 | 10,000 metres | NA |
| Alexandre Yougbare | M | NA | NA | NA | 1988 | 100 metres | NA |
| Alexandre Yougbare | M | NA | NA | NA | 1988 | 200 metres | NA |
| Benjamin Youla | M | 24 | NA | NA | 2000 | 400 metres | NA |
| Dannette Louise Young (-Stone) | F | 31 | 165 | 57 | 1996 | 200 metres | NA |
| Augustin "Gus" Young | M | 22 | 173 | 74 | 1984 | 100 metres | NA |
| Augustin "Gus" Young | M | 22 | 173 | 74 | 1984 | 200 metres | NA |
| Isiah Young | M | 22 | 180 | 79 | 2012 | 200 metres | NA |
| Rabah Yousif | M | 25 | 184 | 71 | 2012 | 400 metres | NA |
| Abdou Ibrahim Youssef | M | 18 | 178 | 60 | 2000 | 800 metres | NA |
| Aouf Abdul Rahman Youssef | M | 27 | NA | NA | 1988 | 200 metres | NA |
| Aouf Abdul Rahman Youssef | M | 27 | NA | NA | 1988 | 400 metres | NA |
| Mohamed Ismail Youssef | M | 21 | 175 | 75 | 1988 | 800 metres | NA |
| Mohamed Ismail Youssef | M | 24 | 175 | 75 | 1992 | 800 metres | NA |
| Mhadjou Youssouf | M | 18 | NA | NA | 2008 | 100 metres | NA |
| Kamia Yousufi | F | 20 | 165 | 55 | 2016 | 100 metres | NA |
| Mariana Ysrael | F | NA | 173 | 56 | 1988 | Marathon | NA |
| Yu Jae-Seong | M | 28 | 169 | 59 | 1988 | Marathon | NA |
| Yu Tae-Gyeong | M | 27 | 184 | 74 | 1988 | 800 metres | NA |
| Yu Zhuanghui | M | 22 | 174 | 64 | 1984 | 100 metres | NA |
| Yu Zhuanghui | M | 22 | 174 | 64 | 1984 | 200 metres | NA |
| Yuan Qiqi | F | 20 | 155 | 50 | 2016 | 100 metres | NA |
| John Yuda Msuri | M | 25 | 168 | 47 | 2004 | 10,000 metres | NA |
| Yue Chao | F | 25 | 165 | 50 | 2016 | Marathon | NA |
| Yun Nam-Han | M | 19 | 180 | 74 | 1988 | 400 metres | NA |
| Mehmet Yurdadn | M | 30 | 182 | 66 | 1984 | Marathon | NA |
| Fatima Yusuf-Olukoju | F | 25 | 170 | 58 | 1996 | 400 metres | NA |
| Fatima Yusuf-Olukoju | F | 29 | 170 | 58 | 2000 | 200 metres | NA |
| Fatima Yvelain (Maama-) | F | 30 | 165 | 50 | 2000 | 10,000 metres | NA |
| Sergey Zabavskiy | M | 26 | 178 | 60 | 2000 | Marathon | NA |
| Allan Zachariasen | M | 28 | 170 | 58 | 1984 | Marathon | NA |
| Yelena Anatolyevna Zadorozhnaya | F | 26 | 158 | 45 | 2004 | 5,000 metres | NA |
| Yelena Anatolyevna Zadorozhnaya | F | 30 | 158 | 45 | 2008 | 5,000 metres | NA |
| Abdul Wahab Zahiri | M | 24 | 175 | 68 | 2016 | 100 metres | NA |
| Sumaira Zahoor | F | 24 | 166 | 51 | 2004 | 1,500 metres | NA |
| Luminita Zaituc | F | 35 | 165 | 50 | 2004 | Marathon | NA |
| Abdul Aziz Zakari | M | 24 | 178 | 73 | 2000 | 100 metres | NA |
| Abdul Aziz Zakari | M | 27 | 178 | 73 | 2004 | 100 metres | NA |
| Abdul Aziz Zakari | M | 31 | 178 | 73 | 2008 | 100 metres | NA |
| Mohammed Abdelhak Zakaria (El-Gourch-) | M | 30 | 170 | 65 | 2004 | 5,000 metres | NA |
| Mohammed Abdelhak Zakaria (El-Gourch-) | M | 34 | 170 | 65 | 2008 | Marathon | NA |
| Svetlana Vladimirovna Zakharova (Vasilyeva-) | F | 33 | 160 | 46 | 2004 | Marathon | NA |
| Svetlana Vladimirovna Zakharova (Vasilyeva-) | F | 37 | 160 | 46 | 2008 | Marathon | NA |
| Karol Zalewski | M | 22 | 189 | 96 | 2016 | 200 metres | NA |
| Sultan Khamis Zaman | M | 19 | 180 | 70 | 2004 | 5,000 metres | NA |
| Sultan Khamis Zaman | M | 23 | 180 | 70 | 2008 | 5,000 metres | NA |
| Ernesto Andrs Zamora | M | 33 | 180 | 63 | 2016 | Marathon | NA |
| Nelson Ernesto Zamora Villalba | M | 33 | 172 | 62 | 1992 | Marathon | NA |
| Perennes Paulette Ruddy Zang-Milama | F | 21 | 156 | 53 | 2008 | 100 metres | NA |
| Perennes Paulette Ruddy Zang-Milama | F | 25 | 156 | 53 | 2012 | 100 metres | NA |
| Perennes Paulette Ruddy Zang-Milama | F | 29 | 156 | 53 | 2016 | 100 metres | NA |
| Mary Elizabeth Zaragoza Guerrini | F | 35 | 157 | 46 | 2004 | 5,000 metres | NA |
| Ilunga Zatara Mande | M | 29 | 171 | 65 | 2012 | Marathon | NA |
| Sergey Aleksandrovich Zaykov | M | 24 | 190 | 76 | 2012 | 400 metres | NA |
| Dragan Zdravkovi | M | 20 | 178 | 57 | 1980 | 1,500 metres | NA |
| Daniel Zegeye | M | 21 | 180 | 58 | 2000 | 1,500 metres | NA |
| Jaime Emilson Zelaya Garca | M | 27 | 175 | 65 | 1992 | 100 metres | NA |
| Jaime Emilson Zelaya Garca | M | 27 | 175 | 65 | 1992 | 200 metres | NA |
| Juan Miguel Zeledn | M | 22 | NA | NA | 2008 | 200 metres | NA |
| Zohar Zemiro | M | 35 | 171 | 57 | 2012 | Marathon | NA |
| Olha Mykolayivna Zemliak | F | 26 | 165 | 57 | 2016 | 400 metres | NA |
| Zeng Xiujun | F | 21 | 162 | 56 | 2000 | 100 metres | NA |
| Antar Zerguelaine | M | 23 | 183 | 69 | 2008 | 1,500 metres | NA |
| Abebe Zerihun | M | 25 | 167 | 52 | 1980 | 800 metres | NA |
| Mirosaw erkowski | M | 23 | 176 | 60 | 1980 | 1,500 metres | NA |
| Larbi Zroual | M | 25 | 178 | 65 | 1996 | 10,000 metres | NA |
| Haile Zeru | M | 25 | 160 | 51 | 1980 | 1,500 metres | NA |
| Hailu Zewde | M | 17 | 173 | 60 | 1992 | 1,500 metres | NA |
| Gulzhanat Zhanatbek | F | 24 | 170 | 55 | 2016 | Marathon | NA |
| Zhang Caihua | F | 23 | 167 | 61 | 1988 | 100 metres | NA |
| Zhang Guowei | M | 29 | 168 | 54 | 1988 | Marathon | NA |
| Zhang Jian | F | 20 | 162 | 50 | 1996 | 800 metres | NA |
| Zhang Peimeng | M | 21 | 186 | 78 | 2008 | 200 metres | NA |
| Zhang Peimeng | M | 29 | 186 | 78 | 2016 | 100 metres | NA |
| Zhang Shujing | F | 25 | 163 | 52 | 2004 | Marathon | NA |
| Zhang Shujing | F | 29 | 163 | 52 | 2008 | Marathon | NA |
| Zhang Xiaoqiong | F | 22 | 158 | 54 | 1988 | 200 metres | NA |
| Zhang Yingying | F | 18 | 163 | 62 | 2008 | 5,000 metres | NA |
| Zhang Yingying | F | 18 | 163 | 62 | 2008 | 10,000 metres | NA |
| Zhao Youfeng | F | 23 | 168 | 49 | 1988 | Marathon | NA |
| Lyudmila Ilyinichna Zharkova-Maslakova | F | 28 | 175 | 59 | 1980 | 200 metres | NA |
| Zheng Chen | M | 23 | 180 | 73 | 1988 | 100 metres | NA |
| Alla Nikolayevna Zhilyayeva (Shumakova-) | F | 27 | 163 | 47 | 1996 | Marathon | NA |
| Marina Serafimovna Zhirova (Titova-) | F | 25 | 170 | 58 | 1988 | 100 metres | NA |
| Zhong Huandi | F | 21 | 155 | 42 | 1988 | Marathon | NA |
| Zhong Huandi | F | 25 | 155 | 42 | 1992 | 10,000 metres | NA |
| Zhou Chunxiu | F | 25 | 162 | 45 | 2004 | Marathon | NA |
| Zhou Chunxiu | F | 29 | 162 | 45 | 2008 | Marathon | Bronze |
| Zhu Renxue | M | 25 | 170 | 50 | 2016 | Marathon | NA |
| Zhu Ronghua | M | 30 | 170 | 65 | 2004 | Marathon | NA |
| Zhu Xiaolin | F | 24 | 168 | 50 | 2008 | Marathon | NA |
| Zhu Xiaolin | F | 28 | 168 | 50 | 2012 | Marathon | NA |
| Olena Zhupiyeva-V'iazova (-Dershan, -Skachkova) | F | 28 | 163 | 51 | 1988 | 10,000 metres | Bronze |
| Olena Zhupiyeva-V'iazova (-Dershan, -Skachkova) | F | 32 | 163 | 51 | 1992 | 10,000 metres | NA |
| Oleg Borisovich Zhuravlyov | M | 26 | 184 | 74 | 2008 | 200 metres | NA |
| Rachid Ziar | M | 30 | 175 | 60 | 2004 | Marathon | NA |
| Pascal Zilliox | M | 30 | 175 | 56 | 1992 | Marathon | NA |
| Jean-Olivier Zirignon | M | 21 | 193 | 90 | 1992 | 100 metres | NA |
| Jean-Olivier Zirignon | M | 25 | 193 | 90 | 1996 | 100 metres | NA |
| Giannis Zisimidis | M | 24 | 180 | 75 | 1992 | 100 metres | NA |
| Giannis Zisimidis | M | 24 | 180 | 75 | 1992 | 200 metres | NA |
| Giannis Zisimidis | M | 28 | 180 | 75 | 1996 | 100 metres | NA |
| Nina Anatolivna Ziuskova | F | 28 | 180 | 67 | 1980 | 400 metres | NA |
| Darko ivanovi | M | 25 | 178 | 64 | 2012 | Marathon | NA |
| Marina ivkovi (Filipovi-) | F | 25 | 174 | 57 | 1996 | 200 metres | NA |
| Marina ivkovi (Filipovi-) | F | 25 | 174 | 57 | 1996 | 400 metres | NA |
| Valrijs olnerovis | M | 27 | 180 | 67 | 2012 | Marathon | NA |
| Branko Zorko | M | 21 | 180 | 74 | 1988 | 1,500 metres | NA |
| Branko Zorko | M | 25 | 180 | 74 | 1992 | 1,500 metres | NA |
| Branko Zorko | M | 29 | 180 | 74 | 1996 | 1,500 metres | NA |
| Branko Zorko | M | 33 | 180 | 74 | 2000 | 1,500 metres | NA |
| Branko Zorko | M | 37 | 180 | 74 | 2004 | 1,500 metres | NA |
| Mauro Carlo Zuliani | M | 20 | 175 | 62 | 1980 | 400 metres | NA |
| Zaidatul Husniah Zulkifli | F | 22 | 156 | 40 | 2016 | 100 metres | NA |
| Mara Teresa "Maite" Ziga Domnguez | F | 23 | 167 | 55 | 1988 | 800 metres | NA |
| Mara Teresa "Maite" Ziga Domnguez | F | 27 | 167 | 55 | 1992 | 1,500 metres | NA |
| Mara Teresa "Maite" Ziga Domnguez | F | 31 | 167 | 55 | 1996 | 1,500 metres | NA |
| Vaida sinait | F | 28 | 167 | 50 | 2016 | Marathon | NA |
| Geeta Zutshi | F | 23 | 167 | 51 | 1980 | 800 metres | NA |
| Lloyd Zvasiya | M | 23 | 190 | 80 | 2004 | 400 metres | NA |
| Vlastimil Zwiefelhofer | M | 27 | 170 | 63 | 1980 | Marathon | NA |
| Sabine Beate Zwiener (-Jauchstetter) | F | 24 | 172 | 52 | 1992 | 800 metres | NA |
| Krzysztof Zwoliski | M | 21 | 175 | 70 | 1980 | 100 metres | NA |
| Viktoriya Viktorovna Zyabkina | F | 19 | 174 | 62 | 2012 | 200 metres | NA |
| Viktoriya Viktorovna Zyabkina | F | 23 | 174 | 62 | 2016 | 100 metres | NA |
| Viktoriya Viktorovna Zyabkina | F | 23 | 174 | 62 | 2016 | 200 metres | NA |