Host cities:
2023 Budapest (HUN) 19-27 August 2023
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Natasha Sazanovich | ATH | Olympics | 1996—2004 | 0–1–1 2001 Edmonton silver: heptathlon; 2003 Saint-Denis bronze: heptathlon | |
| Carolin Schäfer | ATH | Olympics | 2016—2024 | 0–1–0 2017 London silver: heptathlon | |
| Marcel Schelbert | ATH | Olympics | 1996 | 0–0–1 1999 Sevilla bronze: 400 m hurdles | |
| Christian Schenk | ATH | Olympics | 1988 | 0–0–1 1991 Tokyo bronze: decathlon (competed for Germany) | |
| Werner Schildhauer | ATH | Olympics | 1980 | 0–2–0 1983 Helsinki silver: 5000 m and 10000 m | |
| Dafne Schippers | ATH | Olympics | 2012—2020 | 2–1–2 2013 Moskva bronze: heptathlon; 2015 Beijing gold: 200 m, silver: 100 m; 2017 London gold: 200 m, bronze: 100 m | |
| Harald Schmid | ATH | Olympics | 1976—1988 | 0–2–1 1983 Helsinki silver: 400 m hurdles and 4×400 m relay; 1987 Rome bronze: 400 m hurdles | |
| Ilona Schoknecht-Slupianek | ATH | Olympics | 1976—1980 | 0–0–1 1983 Helsinki bronze: shot put (competed as Ilona Slupianek) | |
| Thomas Schönlebe | ATH | Olympics | 1988—1996 | 1–0–1 1987 Rome gold: 400 m (competed for East Germany); 1993 Stuttgart bronze: 4×400 m relay (competed for Germany) | |
| Michael Schrader | ATH | Olympics | 2008 | 0–1–0 2013 Moskva silver: decathlon | |
| Jürgen Schult | ATH | Olympics | 1988—2000 | 1–1–2 1987 Rome gold: discus throw (competed for East Germany); 1993 Stuttgart bronze: discus throw (competed for Germany); 1997 Athens bronze: discus throw (competed for Germany); 1999 Sevilla silver: discus throw (competed for Germany) | |
| Ingo Schultz | ATH | Olympics | 2004 | 0–1–0 2001 Edmonton silver: 400 m | |
| Christina Schwanitz | ATH | Olympics | 2008—2020 | 1–1–1 2013 Moskva silver: shot put; 2015 Beijing gold: shot put; 2019 Doha bronze: shot put | |
| Alex Schwazer | ATH | Olympics | 2008 | 0–0–2 2005 Helsinki bronze: 50 km walk; 2007 Osaka bronze: 50 km walk | |
| Steve Scott | ATH | Olympics | 1984—1988 | 0–1–0 1983 Helsinki silver: 1500 m | |
| Roman Šebrle | ATH | Olympics / Closing Flagbearer | 2000—2012 | 1–2–0 2003 Saint-Denis silver: decathlon; 2005 Helsinki silver: decathlon; 2007 Osaka gold: decathlon | |
| Yury Sedykh | ATH | Olympics | 1976—1988 | 1–1–0 1983 Helsinki silver: hammer throw; 1991 Tokyo gold: hammer throw | |
| Caster Semenya | ATH | Olympics / Opening Flagbearer / Closing Flagbearer | 2012—2016 | 3–0–1 2009 Berlin gold: 800 m; 2011 Daegu gold: 800 m; 2017 London gold: 800 m, bronze: 1500 m | |
| Hezekiél Sepeng | ATH | Olympics / Opening Flagbearer | 1996—2004 | 0–1–0 1999 Sevilla silver: 800 m | |
| Perri Shakes-Drayton | ATH | Olympics | 2012 | 0–1–1 2011 Daegu bronze: 4×400 m relay; 2017 London silver: 4×400 m relay (ran in heats only) | |
| Mubarak Shami | ATH | Olympics | 2008 | 0–1–0 2007 Osaka silver: marathon | |
| Mikhail Shchennikov | ATH | Olympics | 1988—1996 | 0–2–0 1991 Tokyo silver: 20 km walk (competed for the Soviet Union); 1997 Athens silver: 20 km walk (competed for Russia) | |
| Dmitry Shevchenko | ATH | Olympics | 1992—2004 | 0–1–0 1993 Stuttgart silver: discus throw (competed for Russia) | |
| Tatyana Shikolenko | ATH | Olympics | 2000 | 0–2–0 1999 Sevilla silver: javelin throw; 2003 Saint-Denis silver: javelin throw | |
| Matt Shirvington | ATH | Olympics | 2000 | 0–0–1 2001 Edmonton bronze: 4×100 m relay | |
| Olga Shishigina | ATH | Olympics | 2000 | 0–1–1 1995 Göteborg silver: 100 m hurdles; 2001 Edmonton bronze: 100 m hurdles | |
| Svetlana Shkolina | ATH | Olympics | 2008—2012 | 1–0–0 2013 Moskva gold: high jump | |
| Ghada Shouaa | ATH | Olympics / Opening Flagbearer | 1992—2000 | 1–0–1 1995 Göteborg gold: heptathlon; 1999 Sevilla bronze: heptathlon | |
| Sergey Shubenkov | ATH | Olympics / Non-starter | 2012—2020 | 1–2–1 2013 Moskva bronze: 110 m hurdles; 2015 Beijing gold: 110 m hurdles; 2017 London silver: 110 m hurdles (competed as Authorised Neutral Athletes); 2019 Doha silver: 110 m hurdles (competed as Authorised Neutral Athletes) | |
| Natallia Shykalenka | ATH | Olympics | 1992—1996 | 1–0–1 1993 Stuttgart bronze: javelin throw (competed for Belarus); 1995 Göteborg gold: javelin throw (competed for Belarus) | |
| Si Tianfeng | ATH | Olympics | 2008—2012 | 0–0–1 2011 Daegu bronze: 50 km walk | |
| Odiah Sidibé | ATH | Olympics | 1992—1996 | 0–1–0 2001 Edmonton silver: 4×100 m relay | |
| Vasily Sidorenko | ATH | Olympics | 1996—2000 | 0–0–1 1997 Athens bronze: hammer throw | |
| Nikolay Sidorov | ATH | Olympics | 1980 | 0–0–1 1983 Helsinki bronze: 4×100 m relay | |
| Anna Rita Sidoti | ATH | Olympics | 1992—2000 | 1–0–0 1997 Athens gold: 10 km walk | |
| Gloria Siebert | ATH | Olympics | 1988 | 0–1–0 1987 Rome silver: 100 m hurdles | |
| Sileshi Sihine | ATH | Olympics | 2004—2008 | 0–3–1 2003 Saint-Denis bronze: 10000 m; 2005 Helsinki silver: 5000 m and 10000 m; 2007 Osaka silver: 10000 m | |
| André da Silva | ATH | Olympics | 1992—2004 | 0–1–1 1999 Sevilla bronze: 4×100 m relay; 2003 Saint-Denis silver: 4×100 m relay | |
| Claudinei da Silva | ATH/BOB | Olympics | 1996—2006 | 0–1–2 1997 Athens bronze: 200 m; 1999 Sevilla silver: 200 m, bronze: 4×100 m relay | |
| Rui Silva | ATH | Olympics | 2000—2004 | 0–0–1 2005 Helsinki bronze: 1500 m | |
| Yarisley Silva | ATH | Olympics | 2008—2020 | 1–0–2 2013 Moskva bronze: pole vault; 2015 Beijing gold: pole vault; 2017 London bronze: pole vault | |
| Alphonce Simbu | ATH | Olympics / Closing Flagbearer | 2016—2024 | 0–0–1 2017 London bronze: marathon | |
| Carlo Simionato | ATH | Olympics | 1984 | 0–1–0 1983 Helsinki silver: 4×100 m relay | |
| Lidia Șimon | ATH | Olympics | 1996—2012 | 1–0–2 1997 Athens bronze: marathon; 1999 Sevilla bronze: marathon; 2001 Edmonton gold: marathon | |
| Brandon Simpson | ATH | Olympics | 2004 | 0–2–1 2001 Edmonton silver: 4×400 m relay; 2003 Saint-Denis silver: 4×400 m relay; 2005 Helsinki bronze: 4×400 m relay | |
| Margaret Simpson | ATH | Olympics / Non-starter | 2004—2012 | 0–0–1 2005 Helsinki bronze: heptathlon | |
| Sherone Simpson | ATH | Olympics | 2004—2012 | 1–2–0 2005 Helsinki silver: 4×100 m relay; 2011 Daegu silver: 4×100 m relay; 2015 Beijing gold: 4×100 m relay (ran in heats only) | |
| Susan Sirma | ATH | Olympics | 1988—1992 | 0–0–1 1991 Tokyo bronze: 3000 m | |
| Patrik Sjöberg | ATH | Olympics / Non-starter | 1984—1996 | 1–0–0 1987 Rome gold: high jump | |
| Khalid Skah | ATH | Olympics / Opening Flagbearer | 1992—1996 | 0–1–1 1991 Tokyo bronze: 10000 m; 1995 Göteborg silver: 10000 m | |
| Erwin Skamrahl | ATH | Olympics | 1984 | 0–1–0 1983 Helsinki silver: 4×400 m relay | |
| Andriy Skvaruk | ATH | Olympics | 1996—2000 | 0–1–0 1997 Athens silver: hammer throw | |
| Kathy Smallwood-Cook | ATH | Olympics | 1980—1984 | 0–1–1 1983 Helsinki silver: 4×100 m relay, bronze: 200 m (competed as Kathy Cook) | |
| Gavin Smellie | ATH | Olympics | 2012—2020 | 0–0–1 2013 Moskva bronze: 4×100 m relay | |
| Andrew Smith | ATH | Olympics | 1988 | 0–0–1 1987 Rome bronze: 4×100 m relay | |
| Calvin Smith | ATH | Olympics | 1984—1988 | 4–1–0 1983 Helsinki gold: 200 m and 4×100 m relay, silver: 100 m; 1987 Rome gold: 200 m; 1993 Stuttgart gold: 4×100 m relay (ran in heats only) | |
| Maurice Smith | ATH | Olympics | 2004—2008 | 0–1–0 2007 Osaka silver: decathlon | |
| Mike Smith | ATH | Olympics / Opening Flagbearer | 1988—1996 | 0–1–1 1991 Tokyo silver: decathlon; 1995 Göteborg bronze: decathlon | |
| Phylis Smith | ATH | Olympics | 1992—1996 | 0–0–1 1993 Stuttgart bronze: 4×400 m relay | |
| Ronetta Smith | ATH | Olympics | 2004 | 0–1–1 2003 Saint-Denis bronze: 4×400 m relay; 2005 Helsinki silver: 4×400 m relay | |
| Rutger Smith | ATH | Olympics | 2004—2012 | 0–1–2 2005 Helsinki silver: shot put; 2007 Osaka bronze: shot put and discus throw | |
| Steve Smith | ATH | Olympics | 1992—1996 | 0–0–1 1993 Stuttgart bronze: high jump | |
| Trecia Smith | ATH | Olympics | 2004—2012 | 1–0–0 2005 Helsinki gold: triple jump | |
| Trine Solberg-Hattestad | ATH | Olympics / Closing Flagbearer | 1984—2000 | 2–0–1 1993 Stuttgart gold: javelin throw (competed as Trine Hattestad); 1997 Athens gold: javelin throw (competed as Trine Hattestad); 1999 Sevilla bronze: javelin throw (competed as Trine Hattestad) | |
| Veniamin Soldatenko | ATH | Olympics | 1972 | 1–0–0 1976 Malmö gold: 50 km walk | |
| Jarrin Solomon | ATH | Olympics | 2012—2016 | 1–1–0 2015 Beijing silver: 4×400 m relay (ran in heats only); 2017 London gold: 4×400 m relay | |
| Kirill Sosunov | ATH | Olympics | 2000—2004 | 0–0–1 1997 Athens bronze: long jump | |
| Kelly Sotherton | ATH | Olympics | 2004—2008 | 0–0–1 2007 Osaka bronze: heptathlon | |
| Yuliya Sotnikova | ATH | Olympics | 2000 | 0–1–0 1995 Göteborg silver: 4×400 m relay | |
| Javier Sotomayor | ATH | Olympics | 1992—2000 | 2–2–0 1991 Tokyo silver: high jump; 1993 Stuttgart gold: high jump; 1995 Göteborg silver: high jump; 1997 Athens gold: high jump | |
| Ayanleh Souleiman | ATH | Olympics | 2016—2020 | 0–0–1 2013 Moskva bronze: 800 m | |
| Raúl Spank | ATH | Olympics | 2008 | 0–0–1 2009 Berlin bronze: high jump | |
| Ivana Španović | ATH | Olympics | 2008—2024 | 0–0–2 2013 Moskva bronze: long jump; 2015 Beijing bronze: long jump | |
| Igor Spasovkhodsky | ATH | Olympics | 2000—2008 | 0–0–1 2001 Edmonton bronze: triple jump | |
| Wallace Spearmon, Jr. | ATH | Olympics | 2008—2012 | 1–1–2 2005 Helsinki silver: 200 m; 2007 Osaka gold: 4×100 m relay, bronze: 200 m; 2009 Berlin bronze: 200 m | |
| Lansford Spence | ATH | Olympics | 2008 | 0–1–2 2003 Saint-Denis silver: 4×400 m relay (ran in heats only); 2005 Helsinki bronze: 4×400 m relay; 2011 Daegu bronze: 4×400 m relay (ran in heats only) | |
| Steve Spence | ATH | Olympics | 1992 | 0–0–1 1991 Tokyo bronze: marathon | |
| Ashley Spencer | ATH | Olympics | 2016 | 1–0–0 2013 Moskva gold: 4×400 m relay | |
| Kaliese Spencer | ATH | Olympics | 2012 | 0–1–0 2009 Berlin silver: 4×400 m relay (ran in heats only) | |
| Valery Spitsyn | ATH | Olympics | 1992—2000 | 0–0–1 1993 Stuttgart bronze: 50 km walk (competed for Russia) | |
| Jim Spivey | ATH | Olympics | 1984—1996 | 0–0–1 1987 Rome bronze: 1500 m | |
| Barbora Špotáková | ATH | Olympics / Closing Flagbearer | 2004—2020 | 3–1–0 2007 Osaka gold: javelin throw; 2009 Berlin silver: javelin throw; 2011 Daegu gold: javelin throw; 2017 London gold: javelin throw | |
| Khalifa St. Fort | ATH | Olympics | 2016—2020 | 0–0–1 2015 Beijing bronze: 4×100 m relay (ran in heats only) | |
| Daniel Ståhl | ATH | Olympics | 2016—2024 | 1–1–0 2017 London silver: discus throw; 2019 Doha gold: discus throw | |
| Anișoara Stanciu-Cușmir | ATH | Olympics | 1984 | 0–1–0 1983 Helsinki silver: long jump (competed as Anișoara Cușmir) | |
| Irina Stankina | ATH | Olympics | 1996—2000 | 1–0–0 1995 Göteborg gold: 10 km walk | |
| Aikaterini Stefanidi | ATH | Olympics / Closing Flagbearer | 2012—2024 | 1–0–1 2017 London gold: pole vault; 2019 Doha bronze: pole vault | |
| John Steffensen | ATH | Olympics | 2004—2012 | 0–0–1 2009 Berlin bronze: 4×400 m relay | |
| Rochelle Stevens | ATH | Olympics | 1992—1996 | 1–1–0 1991 Tokyo silver: 4×400 m relay; 1995 Göteborg gold: 4×400 m relay | |
| Kerron Stewart | ATH | Olympics / Non-starter | 2004—2012 | 3–3–0 2007 Osaka silver: 4×100 m relay; 2009 Berlin gold: 4×100 m relay, silver: 100 m; 2011 Daegu silver: 4×100 m relay; 2013 Moskva gold: 4×100 m relay; 2015 Beijing gold: 4×100 m relay (ran in heats only) | |
| Ray Stewart | ATH | Olympics | 1984—1996 | 0–1–1 1987 Rome silver: 100 m, bronze: 4×100 m relay | |
| Monica Stoian | ATH | Olympics | 2008 | 0–0–1 2009 Berlin bronze: javelin throw | |
| Jo Stone | ATH | Olympics | 1996—2000 | 0–1–0 1997 Athens silver: javelin throw | |
| Hestrie Storbeck-Cloete | ATH | Olympics | 2000—2004 | 2–0–0 2001 Edmonton gold: high jump; 2003 Saint-Denis gold: high jump | |
| David Storl | ATH | Olympics | 2012—2016 | 2–1–0 2011 Daegu gold: shot put; 2013 Moskva gold: shot put; 2015 Beijing silver: shot put | |
| Stephanie Storp | ATH | Olympics | 1992—1996 | 0–0–1 1997 Athens bronze: shot put | |
| Valeria Straneo | ATH | Olympics | 2012—2016 | 0–1–0 2013 Moskva silver: marathon | |
| Savanté Stringfellow | ATH | Olympics | 2000 | 0–1–0 2001 Edmonton silver: long jump | |
| Martina Strutz | ATH | Olympics | 2012—2016 | 0–1–0 2011 Daegu silver: pole vault | |
| Jenn Stuczynski-Suhr | ATH | Olympics | 2008—2016 | 0–1–0 2013 Moskva silver: pole vault (competed as Jenn Suhr) | |
| Chandra Sturrup | ATH | Olympics / Closing Flagbearer | 1996—2012 | 1–2–1 1999 Sevilla gold: 4×100 m relay; 2001 Edmonton bronze: 100 m; 2003 Saint-Denis silver: 100 m; 2009 Berlin silver: 4×100 m relay | |
| Khrystyna Stuy | ATH | Olympics / Non-starter | 2008—2016 | 0–0–1 2011 Daegu bronze: 4×100 m relay | |
| Su Bingtian | ATH | Olympics / Torch Bearer / Closing Flagbearer | 2012—2022 | 0–1–0 2015 Beijing silver: 4×100 m relay | |
| Leonel Suárez | ATH | Olympics | 2008—2016 | 0–1–1 2009 Berlin silver: decathlon; 2011 Daegu bronze: decathlon | |
| Grzegorz Sudoł | ATH | Olympics | 2004—2012 | 0–0–1 2009 Berlin bronze: 50 km walk | |
| Shingo Suetsugu | ATH | Olympics | 2000—2008 | 0–0–1 2003 Saint-Denis bronze: 200 m | |
| Eunice Sum | ATH | Olympics | 2012—2020 | 1–0–1 2013 Moskva gold: 800 m; 2015 Beijing bronze: 800 m | |
| Sun Yingjie | ATH | Olympics | 2004 | 0–0–1 2003 Saint-Denis bronze: 10000 m | |
| Bruny Surin | ATH | Olympics | 1988—2000 | 2–2–1 1993 Stuttgart bronze: 4×100 m relay; 1995 Göteborg gold: 4×100 m relay, silver: 100 m; 1997 Stuttgart gold: 4×100 m relay; 1999 Sevilla silver: 100 m | |
| Hiromi Suzuki | ATH | Olympics | 1992—1996 | 1–0–0 1997 Athens gold: marathon | |
| Yusuke Suzuki | ATH | Olympics | 2012 | 1–0–0 2019 Doha gold: 50 km walk | |
| Madelein Svensson | ATH | Olympics | 1992 | 0–1–0 1991 Tokyo silver: 10 km walk | |
| Lucketz Swartbooi | ATH | Olympics | 1992—2000 | 0–1–0 1993 Stuttgart silver: marathon | |
| Justyna Święty-Ersetic | ATH | Olympics | 2012—2024 | 0–1–1 2017 London bronze: 4×400 m relay; 2019 Doha silver: 4×400 m relay (competed as Justyna Święty-Ersetic) | |
| Nick Symmonds | ATH | Olympics | 2008—2012 | 0–1–0 2013 Moskva silver: 800 m | |
| Gabriela Szabo | ATH | Olympics | 1996—2000 | 3–0–0 1997 Athens gold: 5000 m; 1999 Sevilla gold: 5000 m; 2001 Edmonton gold: 1500 m | |
| Marie-Josée Ta Lou-Smith | ATH | Olympics / Opening Flagbearer / Closing Flagbearer | 2016—2024 | 0–2–1 2017 London silver: 100 m and 200 m; 2019 Doha bronze: 100 m | |
| Yuliya Tabakova | ATH | Olympics | 2004 | 0–0–1 2003 Saint-Denis bronze: 4×100 m relay | |
| Zersenay Tadese | ATH | Olympics / Closing Flagbearer | 2004—2016 | 0–1–0 2009 Berlin silver: 1500 m | |
| Bob Tahri | ATH | Olympics | 2000—2008 | 0–0–1 2009 Berlin bronze: 3000 m steeplechase | |
| Alina Talay | ATH | Olympics | 2012—2016 | 0–0–1 2015 Beijing bronze: 100 m hurdles | |
| Danny Talbot | ATH | Olympics | 2012—2016 | 1–0–0 2017 London gold: 4×100 m relay | |
| Jared Tallent | ATH | Olympics | 2008—2016 | 0–2–1 2011 Daegu silver: 50 km walk; 2013 Moskva bronze: 50 km walk; 2015 Beijing silver: 50 km walk | |
| Dai Tamesue | ATH | Olympics | 2000—2008 | 0–0–2 2001 Edmonton bronze: 400 m hurdles; 2005 Helsinki bronze: 400 m hurdles | |
| Jüri Tamm | ATH | Olympics | 1980—1996 | 0–1–0 1987 Rome silver: hammer throw (competed for the Soviet Union) | |
| Hiromi Taniguchi | ATH | Olympics | 1992—1996 | 1–0–0 1991 Tokyo gold: marathon | |
| Takayuki Tanii | ATH | Olympics | 2004—2016 | 0–0–1 2015 Beijing bronze: 50 km walk | |
| Moses Tanui | ATH | Olympics | 1988—1992 | 1–1–0 1991 Tokyo gold: 10000 m; 1993 Stuttgart silver: 5000 m | |
| Paul Tanui | ATH | Olympics | 2016 | 0–0–3 2013 Moskva bronze: 10000 m; 2015 Beijing bronze: 10000 m; 2017 London bronze: 10000 m | |
| Maksim Tarasov | ATH | Olympics | 1992—2000 | 1–2–2 1991 Tokyo bronze: pole vault (competed for the Soviet Union); 1993 Stuttgart bronze: pole vault (competed for Russia); 1995 Göteborg silver: pole vault (competed for Russia); 1997 Athens silver: pole vault (competed for Russia); 1999 Sevilla gold: pole vault (competed for Russia) | |
| Atanas Tarev | ATH | Olympics | 1980—1988 | 0–0–1 1983 Helsinki bronze: pole vault | |
| Jeneba Tarmoh | ATH | Olympics | 2012 | 0–1–0 2013 Moskva silver: 4×100 m relay | |
| Pavel Tarnovetsky | ATH | Olympics | 1988 | 0–0–1 1987 Rome bronze: decathlon | |
| Alexandra Tavernier | ATH | Olympics | 2016—2024 | 0–0–1 2015 Beijing bronze: javelin throw | |
| Angelo Taylor | ATH | Olympics | 2000—2012 | 3–0–1 2007 Osaka gold: 4×400 m relay, bronze: 400 m; 2009 Berlin gold: 4×400 m relay; 2011 Daegu gold: 4×400 m relay | |
| Christian Taylor | ATH | Olympics | 2012—2016 | 4–0–0 2011 Daegu gold: triple jump; 2015 Beijing gold: triple jump; 2017 London gold: triple jump; 2019 Doha gold: triple jump | |
| Senbere Teferi | ATH | Olympics | 2016—2020 | 0–1–0 2015 Beijing silver: 5000 m | |
| Norberto Téllez | ATH | Olympics | 1992—1996 | 0–1–0 1997 Athens silver: 800 m | |
| Paul Tergat | ATH | Olympics / Administrator / Opening Flagbearer | 1996—2025 | 0–2–1 1995 Göteborg bronze: 10000 m; 1997 Athens silver: 10000 m; 1999 Sevilla silver: 10000 m | |
| Aikaterini Thanou | ATH | Olympics / Non-starter | 1996—2004 | 0–1–2 1999 Sevilla bronze: 100 m; 2001 Edmonton silver: 100 m; 2003 Saint-Denis bronze: 100 m | |
| Brianne Theisen-Eaton | ATH | Olympics | 2012—2016 | 0–2–0 2013 Moskva silver: heptathlon; 2015 Beijing silver: heptathlon | |
| Amy Mbacké Thiam | ATH | Olympics / Closing Flagbearer | 2000—2012 | 1–0–1 2001 Edmonton gold: 400 m; 2003 Saint-Denis bronze: 400 m | |
| Nafi Thiam | ATH | Olympics / Opening Flagbearer / Closing Flagbearer | 2016—2024 | 1–1–0 2017 London gold: heptathlon; 2019 Doha silver: heptathlon | |
| Danniel Thomas-Dodd | ATH | Olympics | 2016—2024 | 0–1–0 2019 Doha silver: shot put (competed as Danniel Thomas-Dodd) | |
| Shanieka Thomas-Ricketts | ATH | Olympics / Opening Flagbearer | 2016—2024 | 0–1–0 2019 Doha silver: triple jump (competed as Shanieka Ricketts) | |
| Donald Thomas | ATH | Olympics / Opening Flagbearer | 2008—2024 | 1–0–0 2007 Osaka gold: high jump | |
| Dwight Thomas | ATH | Olympics | 2000—2008 | 1–1–0 2007 Osaka silver: 4×100 m relay (ran in heats only); 2009 Berlin gold: 4×100 m relay (ran in heats only) | |
| Iwan Thomas | ATH | Olympics | 1996—2000 | 1–0–0 1997 Athens gold: 4×400 m relay | |
| Reyare Thomas | ATH | Olympics | 2016 | 0–0–1 2015 Beijing bronze: 4×100 m relay | |
| Shirley Thomas | ATH | Olympics | 1984 | 0–1–0 1983 Helsinki silver: 4×100 m relay | |
| Tristan Thomas | ATH | Olympics | 2012 | 0–0–1 2009 Berlin bronze: 4×400 m relay | |
| Elaine Thompson-Herah | ATH | Olympics | 2016—2020 | 1–1–0 2015 Beijing gold: 4×100 m relay, silver: 200 m | |
| Daley Thompson | ATH | Olympics | 1976—1988 | 1–0–0 1983 Helsinki gold: decathlon | |
| Richard Thompson | ATH | Olympics / Closing Flagbearer | 2008—2020 | 0–1–0 2009 Berlin silver: 4×100 m relay | |
| Andreas Thorkildsen | ATH | Olympics | 2004—2012 | 1–3–0 2005 Helsinki silver: javelin throw; 2007 Osaka silver: javelin throw; 2009 Berlin gold: javelin throw; 2011 Daegu silver: javelin throw | |
| Ben Thorne | ATH | Olympics | 2016 | 0–0–1 2015 Beijing bronze: 20 kilom walk | |
| Felicia Țilea-Moldovan | ATH | Olympics | 1996—2008 | 0–1–0 1995 Göteborg silver: javelin throw (competed as Felicia Țilea) | |
| Stefano Tilli | ATH | Olympics | 1984—2000 | 0–1–0 1983 Helsinki silver: 4×100 m relay | |
| Ulf Timmermann | ATH | Olympics / Opening Flagbearer | 1988—1992 | 0–1–0 1983 Helsinki silver: shot put (competed for East Germany) | |
| Michael Tinsley | ATH | Olympics | 2012—2016 | 0–1–0 2013 Moskva silver: 400 m hurdles | |
| Rob Tobin | ATH | Olympics / Non-starter | 2004—2008 | 0–1–0 2009 Berlin silver: 4×400 m relay | |
| Tamirat Tola | ATH | Olympics | 2016—2024 | 0–1–0 2017 London silver: marathon | |
| Lynda Tolbert-Goode | ATH | Olympics | 1992—1996 | 0–0–1 1993 Stuttgart bronze: 100 m hurdles | |
| Tatyana Tomashova | ATH | Olympics | 2000—2012 | 2–0–0 2003 Saint-Denis gold: 1500 m; 2005 Helsinki gold: 1500 m | |
| Gwen Torrence | ATH | Olympics | 1988—1996 | 3–4–1 1991 Tokyo silver: 100 m and 200 m; 1993 Stuttgart gold: 4×400 m relay, silver: 200 m and 4×100 m relay, bronze: 100 m; 1995 Göteborg gold: 100 m and 4×100 m relay | |
| Reiko Tosa | ATH | Olympics | 2004—2008 | 0–1–1 2001 Edmonton silver: marathon; 2007 Osaka bronze: marathon | |
| Matej Tóth | ATH | Olympics | 2004—2020 | 1–0–0 2015 Beijing gold: 50 km walk | |
| Ristananna Tracey | ATH | Olympics | 2016 | 0–0–1 2017 London bronze: 400 m hurdles | |
| Terrence Trammell | ATH | Olympics | 2000—2008 | 0–3–0 2003 Saint-Denis silver: 110 m hurdles; 2007 Osaka silver: 110 m hurdles; 2009 Berlin silver: 110 m hurdles | |
| Igor Trandenkov | ATH | Olympics | 1992—1996 | 0–0–1 1993 Stuttgart bronze: pole vault (competed for Russia) | |
| Marina Trandenkova | ATH | Olympics | 1992—2000 | 1–0–0 1993 Stuttgart gold: 4×100 m relay (ran in heats only) (competed for Russia) | |
| DeeDee Trotter | ATH | Olympics | 2004—2012 | 2–0–0 2003 Saint-Denis gold: 4×400 m relay (ran in heats only); 2007 Osaka gold: 4×400 m relay | |
| Jean-Charles Trouabal | ATH | Olympics | 1988—1992 | 0–1–0 1991 Tokyo silver: 4×100 m relay | |
| Cathleen Tschirch | ATH | Olympics / Non-starter | 2004—2008 | 0–0–1 2009 Berlin bronze: 4×100 m relay | |
| Gudaf Tsegay | ATH | Olympics | 2016—2024 | 0–0–1 2019 Doha bronze: 1500 m | |
| Ivan Tsikhan | ATH | Olympics / Closing Flagbearer | 2000—2020 | 2–0–0 2003 Saint-Denis gold: hammer throw; 2007 Osaka gold: hammer throw | |
| Valiantsina Tsybulskaya | ATH | Olympics | 1996—2004 | 0–1–2 1997 Athens bronze: 10 km walk; 2001 Edmonton silver: 20 km walk; 2003 Saint-Denis bronze: 20 km walk | |
| Amel Tuka | ATH | Olympics / Opening Flagbearer / Closing Flagbearer | 2016—2020 | 0–1–1 2015 Beijing bronze: 800 m; 2019 Doha silver: 800 m | |
| Hayley Tullett | ATH | Olympics | 2000—2004 | 0–0–1 2003 Saint-Denis bronze: 1500 m | |
| Derartu Tulu | ATH | Olympics / Opening Flagbearer | 1992—2004 | 1–1–0 1995 Göteborg silver: 10000 m; 2001 Edmonton gold: 10000 m | |
| Ryta Turava | ATH | Olympics | 2004—2008 | 0–1–0 2005 Helsinki silver: 20 km walk | |
| Andy Turner | ATH | Olympics | 2004—2012 | 0–0–1 2011 Daegu bronze: 110 m hurdles | |
| Inez Turner | ATH | Olympics | 1996 | 0–0–1 1997 Athens bronze: 4×400 m relay | |
| Karolina Tymińska | ATH | Olympics | 2008—2012 | 0–0–1 2011 Daegu bronze: heptathlon | |
| Maicel Uibo | ATH | Olympics / Closing Flagbearer | 2016—2020 | 0–1–0 2019 Doha silver: decathlon | |
| Chijindu Ujah | ATH | Olympics | 2016—2020 | 1–0–0 2017 London gold: 4×100 m relay | |
| Kathrin Ullrich-Weßel | ATH | Olympics | 1988—1996 | 0–0–1 1987 Rome bronze: 10000 m (competed as Kathrin Ullrich for East Germany) | |
| Hildegard Ullrich | ATH | Olympics | 1980 | 0–1–0 1987 Rome silver: 1500 m (competed as Hildegard Körner) | |
| Robert Urbanek | ATH | Olympics | 2012—2016 | 0–0–1 2015 Beijing bronze: discus throw | |
| Aliecer Urrutia | ATH | Olympics | 1996 | 0–0–1 1997 Athens bronze: triple jump | |
| Jakub Vadlejch | ATH | Olympics / Closing Flagbearer | 2012—2024 | 0–1–0 2017 London silver: javelin throw | |
| Jörg Vaihinger | ATH | Olympics | 1984—1992 | 0–1–0 1983 Helsinki silver: 4×400 m relay (competed for West Germany) | |
| Martti Vainio | ATH | Olympics | 1976—1984 | 0–0–1 1983 Helsinki bronze: 5000 m | |
| Gejza Valent | ATH | Olympics | 1988 | 0–0–1 1983 Helsinki bronze: discus throw | |
| Andrew Valmon | ATH | Olympics | 1988—1992 | 1–1–0 1991 Tokyo silver: 4×400 m relay; 1993 Stuttgart gold: 4×400 m relay | |
| William Van Dijck | ATH | Olympics | 1984—1992 | 0–0–1 1987 Rome bronze: 3000 m steeplechase | |
| L. J. van Zyl | ATH | Olympics | 2008—2016 | 0–1–1 2011 Daegu silver: 4×400 m relay, bronze: 400 m hurdles | |
| Andrus Värnik | ATH | Olympics | 2000—2004 | 1–1–0 2003 Saint-Denis silver: javelin throw; 2005 Helsinki gold: javelin throw | |
| María Vascó | ATH | Olympics | 1996—2012 | 0–0–1 2007 Osaka bronze: 3000 m steeplechase | |
| Olga Vasdeki | ATH | Olympics | 1996—2004 | 0–0–1 1999 Sevilla bronze: triple jump |