Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Vítězslav Svozil | CZE TCH |
SWM | Olympics | 1960 | 0–1–0 1961 Sofia SWI silver: 4×100 m medley relay |
| Mike Swain | USA |
JUD | Olympics | 1984—1992 | 0–0–1 1985 Kobe JUD bronze: lightweight -71 kg |
| Isabel Swan | BRA |
SAL | Olympics | 2008—2016 | 0–0–1 2011 Shenzhen SAI bronze: 470 mixed team |
| Martyna Swatowska | POL |
FEN | YOG | 2010 | 0–0–2 2017 Taipei FEN bronze: épée team; 2019 Napoli bronze: épée team |
| Nick Sweeney | IRL |
ATH | Olympics | 1992—2000 | 0–0–1 1993 Buffalo ATH bronze: discus throw |
| Sylvia Sweeney | CAN |
BKB | Olympics | 1976—1984 | 0–0–1 1979 Ciudad de México BAS bronze |
| Nancy Sweetnam | CAN |
SWM | Olympics | 1992—1996 | 1–1–0 1993 Buffalo SWI gold: 400 m medley, silver: 200 m medley |
| Tomasz Świątek | POL |
ROW | Olympics | 1988 | 1–0–0 1987 Zagreb ROW gold: quadruple sculls |
| Justyna Święty-Ersetic | POL |
ATH | Olympics | 2012—2020 | 2–0–0 2015 Gwangju ATH gold: 4×400 m relay; 2017 Taipei ATH gold: 4×400 m relay |
| Greggmar Swift | BAR |
ATH | Olympics | 2012 | 1–0–0 2015 Gwangju ATH gold: 110 m hurdles |
| Joel Swift | AUS |
WPO | Olympics | 2016 | 1–0–0 2009 Beograd WAP gold |
| Michael Switak | AUT |
FEN | Olympics | 2000 | 0–0–1 1999 Palma de Mallorca FEN bronze: épée team |
| Shawn Swords | CAN |
BKB | Olympics | 2000 | 0–1–1 1995 Fukuoka BAS bronze; 1997 Catania BAS silver |
| Leszek Swornowski | POL |
FEN | Olympics | 1976—1980 | 0–1–0 1983 Edmonton FEN silver: épée team |
| Rustem Sybay | KAZ |
WLF | YOG | 2010 | 0–1–0 2017 Taipei WLT silver: middle-heavyweight -94 kg |
| Liese Sykora-Prokop | AUT |
ATH | Olympics | 1964—1972 | 1–0–1 1967 Tokyo ATH gold: pentathlon, bronze: high jump (competed as Liese Prokop) |
| Maria Sykora | AUT |
ATH/HBL | Olympics | 1972—1984 | 1–1–0 1970 Torino ATH gold: 400 m, silver: 800 m |
| Adéla Sýkorová-Bruns | CZE |
SHO | Olympics | 2008—2016 | 2–0–1 2007 Bangkok SHO gold: 50 m rifle three positions team; 2011 Shenzhen SHO gold: 50 m rifle three positions, bronze: 50 m rifle three positions team |
| Denys Sylantiev | UKR |
SWM | Olympics / Other | 1996—2008 | 2–0–0 1997 Catania SWI gold: 100 m butterfly and 200 m butterfly |
| Tom Symoens | BEL |
ROW | Olympics | 1992—1996 | 0–0–1 1993 Buffalo ROW bronze: single sculls |
| Martyna Synoradzka | POL |
FEN | Olympics | 2012 | 0–0–1 2013 Kazan FEN bronze: foil team |
| Denys Syzonenko | UKR |
SWM | Olympics | 2004 | 1–0–1 2003 Daegu SWI bronze: 4×100 m freestyle relay; 2005 İzmir SWI gold: 4×100 m medley relay |
| Béla Szabados | HUN |
SWM | Olympics | 1992—2000 | 1–1–0 1997 Catania SWI gold: 200 m freestyle, silver: 400 m freestyle |
| Alexandru Szabo | ROU |
WPO | Olympics | 1956—1964 | 0–0–1 1965 Budapest WAP bronze |
| Attila Szabó | HUN |
ATH | Olympics | 2012 | 0–0–1 2009 Beograd ATH bronze: decathlon |
| Bence Szabó | HUN |
FEN | Olympics / Other | 1988—1996 | 3–1–1 1983 Edmonton FEN bronze: sabre team; 1987 Zagreb FEN gold: sabre and sabre team; 1989 Duisburg FEN gold: sabre, silver: sabre team |
| Dezső Szabó | HUN |
ATH | Olympics | 1988—1996 | 1–0–1 1989 Duisburg ATH bronze: decathlon; 1995 Fukuoka ATH gold: decathlon |
| Ecaterina Szabo | ROU |
GAR | Olympics | 1984 | 2–7–0 1985 Kobe GYM gold: horse vault and balance beam, silver: all-around, uneven bars, floor, and team; 1987 Zagreb GYM silver: horse vault, balance beam, and team |
| Gabriela Szabo | ROU |
ATH | Olympics | 1996—2000 | 3–0–0 1995 Fukuoka ATH gold: 1500 m and 5000 m; 1997 Catania ATH gold: 1500 m |
| Gyöngyi Szalay-Horváth | HUN |
FEN | Olympics | 1996—2000 | 3–0–0 1991 Sheffield FEN gold: épée team (competed as Gyöngyi Szalay); 1993 Buffalo FEN gold: épée team (competed as Gyöngyi Szalay); 1995 Fukuoka FEN gold: épée team |
| Antal Száll | HUN |
SWM | Olympics | 1964 | 0–0–1 1965 Budapest SWI bronze: 4×100 m freestyle relay |
| László Szalma | HUN |
ATH | Olympics | 1980—1992 | 1–0–0 1981 București ATH gold: long jump |
| András Szatmári | HUN |
FEN | Olympics / YOG | 2010—2020 | 1–0–0 2017 Taipei FEN gold: sabre |
| Zoltán Szécsi | HUN |
WPO | Olympics | 2000—2012 | 0–1–1 1997 Catania WAP silver; 1999 Palma de Mallorca WAP bronze |
| Bulcsú Székely | HUN |
WPO | Olympics | 2000 | 1–0–1 1999 Palma de Mallorca WAP bronze; 2003 Daegu WAP gold |
| Zoltán Székely | HUN |
FEN | Olympics | 1988 | 1–0–0 1979 Ciudad de México FEN gold: épée team |
| Béla Székeres | HUN |
ATH | Olympics | 1960 | 1–1–0 1959 Torino ATH gold: 1500 m; 1963 Porto Alegre ATH silver: 5000 m |
| Pál Szekeres | HUN |
FEN | Olympics | 1988 | 1–1–1 1985 Kobe FEN gold: foil team; 1987 Zagreb FEN bronze: foil; 1989 Duisburg FEN silver: foil team |
| István Szelei | HUN |
FEN | Olympics | 1980—1988 | 1–1–0 1985 Kobe FEN gold: foil team; 1987 Zagreb FEN silver: foil |
| Kurt Szilier | ROU |
GAR | Olympics | 1980 | 3–0–4 1979 Ciudad de México GYM bronze: horse vault, parallel bars, horizontal bar, and team; 1981 București GYM gold: all-around, pommelled horse, and team |
| Márton Szivós | HUN |
WPO | Olympics | 2012—2016 | 1–0–0 2003 Daegu WAP gold |
| László Szlamka | HUN |
SWM | Olympics | 1964 | 0–1–0 1963 Porto Alegre SWI silver: 4×100 m freestyle relay |
| Peter Szmidt | CAN |
SWM | Olympics | 1984 | 0–0–1 1983 Edmonton SWI bronze: 4×200 m freestyle relay |
| Rafał Sznajder | POL |
FEN | Olympics / Referee | 1996—2012 | 0–0–1 1993 Buffalo FEN bronze: sabre |
| Bernadette Szőcs | ROU |
TTE | Olympics / YOG | 2010—2020 | 0–0–2 2015 Gwangju TTN bronze: singles; 2017 Taipei TTN bronze: singles |
| Zsuzsa Szőcs | HUN |
FEN | Olympics | 1980—1988 | 1–0–0 1989 Duisburg FEN gold: épée team |
| Katarzyna Szotyńska | POL |
SAL | Olympics | 2008 | 1–1–0 2005 İzmir SAI gold: Laser women, silver: team |
| Aniela Szubert | POL |
ATH | Non-starter | 1976 | 0–1–0 1975 Roma ATH silver: 4×100 m relay |
| Agnieszka Szuchnicka | POL |
FEN | Olympics | 1992 | 0–0–1 1991 Sheffield FEN bronze: foil team |
| Rafał Szukała | POL |
SWM | Olympics / Other | 1988—1996 | 0–0–1 1993 Buffalo SWI bronze: 4×100 m freestyle relay |
| Mariusz Szyszko | POL |
VVO | Olympics | 1996 | 1–1–0 1991 Sheffield VOL gold; 1993 Buffalo VOL silver |
| Florența Țacu-Crăciunescu | ROU |
ATH | Olympics | 1980—1984 | 2–0–1 1979 Ciudad de México ATH bronze: discus throw (competed as Florenta Tacu); 1981 București ATH gold: discus throw (competed as Florenta Craciunescu); 1983 Edmonton ATH gold: discus throw (competed as Florenta Craciunescu) |
| Neculai Țaga | ROU |
ROW | Olympics | 1992—1996 | 1–0–0 1993 Buffalo ROW gold: single sculls |
| Mike Tagg | GBR |
ATH | Olympics | 1968 | 0–0–1 1970 Torino ATH bronze: 10000 m |
| Nobutaka Taguchi | JPN |
SWM | Olympics | 1968—1976 | 0–1–2 1970 Torino SWI silver: 100 m breaststroke, bronze: 200 m breaststroke and 4×100 m medley relay |
| Tai Tzu-Ying | TPE |
BDM | Olympics | 2012—2020 | 2–1–2 2013 Kazan BDM silver: singles, bronze: team; 2015 Gwangju BDM bronze: singles; 2017 Taipei BDM gold: singles and team |
| Julia Takács | ESP |
ATH | Olympics | 2016 | 1–0–0 2011 Shenzhen ATH gold: 20 km walk |
| Péter Takács | HUN |
FEN | Olympics | 2000 | 0–1–1 1995 Fukuoka FEN bronze: sabre team; 1997 Catania FEN silver: sabre team |
| Yasuo Takada | JPN |
SWM | Olympics | 1968 | 0–1–2 1970 Torino SWI silver: 100 m butterfly, bronze: 100 m butterfly and 4×100 m medley relay |
| Kiyomi Takahashi | JPN |
SWM | Olympics | 1984—1988 | 0–1–0 1985 Kobe SWI silver: 200 m butterfly |
| Miho Takahashi | JPN |
SWM | Olympics | 2012—2016 | 0–1–0 2011 Shenzhen SWI silver: 400 m medley |
| Shigehiro Takahashi | JPN |
SWM | Olympics | 1984—1988 | 1–1–0 1983 Edmonton SWI gold: 100 m breaststroke, silver: 200 m breaststroke |
| Shinji Takahira | JPN |
ATH | Olympics | 2004—2012 | 1–3–0 2003 Daegu ATH gold: 4×100 m relay; 2005 İzmir ATH silver: 200 m, 4×100 m relay, and 4×400 m relay (ran in heats only) |
| Ken Takakuwa | JPN |
SWM | Olympics | 2008—2012 | 0–1–0 2007 Bangkok SWI silver: 200 m medley |
| Masahiro Takamatsu | JPN |
JUD | Olympics | 2004 | 0–2–0 2003 Daegu JUD silver: lightweight -73 kg and team |
| Aya Takano | JPN |
SWM | Olympics | 2012 | 0–0–1 2015 Gwangju SWI bronze: 4×200 m freestyle relay |
| Toshinari Takaoka | JPN |
ATH | Olympics | 1996—2000 | 0–0–1 1993 Buffalo ATH bronze: 5000 m |
| Reiko Takizawa | JPN |
VVO | Olympics | 1988 | 1–0–1 1981 București VOL bronze; 1985 Kobe VOL gold |
| Alina Talay | BLR |
ATH | Olympics | 2012—2016 | 0–1–0 2013 Kazan ATH silver: 100 m hurdles |
| Rachel Tallent | AUS |
ATH | Olympics | 2016 | 0–0–1 2015 Gwangju ATH bronze: 20 km walk team |
| Jüri Tamm | EST URS |
ATH | Olympics | 1980—1996 | 1–1–0 1981 București ATH silver: hammer throw (competed for the Soviet Union); 1983 Edmonton ATH gold: hammer throw (competed for the Soviet Union) |
| Aleksander Tammert | EST |
ATH | Olympics / Other | 1996—2012 | 1–0–0 2001 Beijing ATH gold: discus throw |
| Sonata Tamošaitytė | LTU |
ATH | Olympics | 2012 | 0–1–0 2009 Beograd ATH silver: 100 m hurdles |
| Ryoko Tamura-Tani | JPN |
JUD | Olympics / Other | 1992—2008 | 1–0–0 1995 Fukuoka JUD gold: extra-lightweight -48 kg (competed as Ryoko Tamura) |
| Tan Chi-Chung | TPE |
WLF | Olympics | 2016 | 0–0–1 2011 Shenzhen WLT bronze: bantamweight -59 kg |
| Tan Liangde | CHN |
DIV | Olympics | 1984—1992 | 2–0–1 1983 Edmonton DIV bronze: 3 m springboard; 1985 Kobe DIV gold: 3 m springboard; 1987 Zagreb DIV gold: 3 m springboard |
| Tan Miao | CHN |
SWM | Olympics | 2008 | 0–1–0 2007 Bangkok SWI silver: 4×200 m freestyle relay |
| Tan Xue | CHN |
FEN | Olympics | 2004—2008 | 2–0–1 2003 Daegu FEN gold: sabre and sabre team; 2009 Beograd FEN bronze: sabre |
| Tan Ya-Ting | TPE |
ARC | Olympics / YOG | 2010—2020 | 1–3–0 2015 Gwangju ARC gold: recurve team, silver: recurve mixed team; 2017 Taipei ARC silver: recurve and recurve team |
| Hikaru Tanaka | JPN |
GAR | Olympics | 1996 | 1–0–2 1995 Fukuoka GYM gold: team, bronze: horizontal bar and rings |
| Hisayoshi Tanaka | JPN |
SWM | Olympics | 2000 | 0–0–1 2001 Beijing SWI bronze: 200 m butterfly |
| Izuki Tanaka | JPN |
HOC | Olympics | 2012 | 0–0–1 2013 Kazan HOK bronze |
| Kazuhito Tanaka | JPN |
GAR | Olympics | 2012 | 1–0–0 2007 Bangkok GYM gold: team |
| Kishio Tanaka | JPN |
SWM | Olympics | 1968 | 0–1–0 1967 Tokyo SWI silver: 4×100 m medley relay |
| Masami Tanaka | JPN |
SWM | Olympics | 1996—2004 | 2–0–0 1997 Catania SWI gold: 200 m breaststroke and 4×100 m medley relay |
| Rie Tanaka | JPN |
GAR | Olympics | 2012 | 0–0–1 2009 Beograd GYM bronze: team |
| Yusuke Tanaka | JPN |
GAR | Olympics | 2012—2016 | 0–1–1 2013 Kazan GYM silver: horizontal bar, bronze: team |
| Liam Tancock | GBR |
SWM | Olympics | 2008—2012 | 1–0–0 2005 İzmir SWI gold: 50 m backstroke |
| Megumi Taneda | JPN |
SWM | Olympics | 2008 | 1–0–0 2005 İzmir SWI gold: 200 m breaststroke |
| Tang Chih-Chun | TPE |
ARC | Olympics / YOG / Other | 2018—2020 | 0–1–0 2019 Napoli ARC silver: Recurve team |
| Tang Yi | CHN |
SWM | Olympics / YOG | 2008—2016 | 2–0–2 2011 Shenzhen SWI gold: 100 m freestyle and 4×100 m medley relay, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Abdullo Tangriyev | UZB |
JUD | Olympics / Other | 2000—2016 | 2–1–1 2001 Beijing JUD silver: open class, bronze: heavyweight +100 kg; 2003 Daegu JUD gold: heavyweight +100 kg and open class |
| Yekaterina Tankeyeva | RUS |
WPO | Olympics | 2012 | 0–0–1 2009 Beograd WAP bronze |
| Azize Tanrıkulu | TUR |
TKW | Olympics / Other | 2008 | 1–0–0 2005 İzmir TKW gold: lightweight -63 kg |
| Bahri Tanrıkulu | TUR |
TKW | Olympics | 2004—2012 | 1–0–0 2005 İzmir TKW gold: middleweight -84 kg |
| Sheila Taormina | USA |
MPN/SWM/TRI | Olympics | 1996—2008 | 1–1–0 1991 Sheffield SWI silver: 400 m medley; 1995 Fukuoka SWI gold: 4×200 m freestyle relay |
| Romy Tarangul | GER |
JUD | Olympics | 2008—2012 | 0–0–1 2013 Kazan JUD bronze: half-lightweight -52 kg |
| Luigi Tarantino | ITA |
FEN | Olympics | 1996—2012 | 2–1–0 1993 Buffalo FEN gold: sabre team; 1997 Catania FEN gold: sabre team, silver: sabre |
| Grigory Tarasevich | ROC RUS |
SWM | Olympics | 2016—2020 | 1–2–1 2019 Napoli SWI gold: 100 m backstroke, silver: 200 m backstroke and 4×100 m medley relay, bronze: 50 m backstroke |
| Irina Tarasova | RUS |
ATH | Olympics | 2012 | 3–0–0 2007 Bangkok ATH gold: shot put; 2011 Shenzhen ATH gold: shot put; 2013 Kazan ATH gold: shot put |
| Elena Tărîță | ROU |
ATH | Olympics | 1980 | 0–0–1 1981 București ATH bronze: 4×400 m relay |
| Ionela Târlea-Manolache | ROU |
ATH | Olympics | 1996—2008 | 1–1–0 1995 Fukuoka ATH silver: 400 m hurdles (competed as Ionela Târlea); 1999 Palma de Mallorca ATH gold: 400 m (competed as Ionela Târlea) |
| Flavia Tartaglini | ITA |
SAL | Olympics | 2016 | 0–1–0 2005 İzmir SAI silver: Windsurfer women |
| Nur Tatar | TUR |
TKW | Olympics | 2012—2020 | 0–0–1 2015 Gwangju TKW bronze: welterweight -67 kg |
| Ryo Tateishi | JPN |
SWM | Olympics | 2012 | 1–0–0 2011 Shenzhen SWI gold: 4×100 m medley relay |
| Chiyori Tateno | JPN |
JUD | Olympics | 1992 | 0–1–0 1995 Fukuoka JUD silver: lightweight -56 kg |
| Takana Tatsuzawa | JPN |
GRY | YOG | 2014 | 0–0–1 2017 Taipei RGY bronze: ribbon |
| Angella Taylor-Issajenko | CAN |
ATH | Olympics | 1984—1988 | 0–1–1 1983 Edmonton ATH silver: 4×100 m relay, bronze: 100 m (competed as Angella Taylor) |
| Laura Teani | ITA |
WPO | Olympics | 2016 | 0–0–1 2013 Kazan WAP bronze |
| Levan Tediashvili | GEO URS |
WRE | Olympics | 1972—1976 | 1–0–0 1973 Moskva WRE gold: freestyle light-heavyweight -90 kg |
| Ferenc Tégla | HUN |
ATH | Olympics | 1968—1976 | 0–1–1 1973 Moskva ATH bronze: discus throw; 1975 Roma ATH silver: discus throw |
| André Teixeira | BRA |
SWM | Olympics | 1992—1996 | 0–1–0 1995 Fukuoka SWI silver: 4×100 m freestyle relay |
| Norberto Téllez | CUB |
ATH | Olympics | 1992—1996 | 2–0–0 1997 Catania ATH gold: 800 m; 1999 Palma de Mallorca ATH gold: 800 m |
| Danial Temim | YUG |
ATH | Olympics | 1976 | 0–0–1 1975 Roma ATH bronze: high jump |
| Stefano Tempesti | ITA |
WPO | Olympics | 2000—2016 | 0–1–0 1999 Palma de Mallorca WAP silver |
| Riccardo Tempestini | ITA |
WPO | Olympics | 1988 | 1–0–0 1987 Zagreb WAP gold |
| Giorgi Tenadze | GEO URS |
JUD | Olympics | 1988 | 0–0–1 1985 Kobe JUD bronze: lightweight -71 kg |
| Teng Fei | CHN |
WPO | Olympics | 2008—2012 | 2–0–0 2009 Beograd WAP gold; 2011 Shenzhen WAP gold |
| Elaine Teo | MAS |
TKW | Olympics | 2004—2008 | 0–0–2 2003 Daegu TKW bronze: bantamweight -55 kg; 2005 İzmir TKW bronze: flyweight -51 kg |
| Katarzyna Teodorowicz | POL |
TEN | Olympics | 1992 | 0–2–0 1997 Catania TEN silver: doubles; 1999 Palma de Mallorca TEN silver: doubles |
| Igor Ter-Ovanesyan | RUS URS |
ATH | Olympics | 1956—1972 | 4–1–0 1961 Sofia ATH gold: long jump and 4×100 m relay (ran in heats only); 1963 Porto Alegre ATH gold: long jump; 1965 Budapest ATH gold: long jump, silver: 4×100 m relay |
| Aya Terakawa | JPN |
SWM | Olympics | 2004—2012 | 6–2–2 2003 Daegu SWI silver: 200 m backstroke, bronze: 50 m backstroke and 100 m backstroke; 2005 İzmir SWI gold: 50 m backstroke, 100 m backstroke, and 200 m backstroke, silver: 4×100 m medley relay; 2007 Bangkok SWI gold: 50 m backstroke, 100 m backstroke, and 4×100 m medley relay |
| Asuka Teramoto | JPN |
GAR | Olympics | 2012—2016 | 1–5–2 2015 Gwangju GYM silver: all-around, uneven bars, and team; 2017 Taipei GYM silver: all-around and floor, bronze: team; 2019 Napoli GYM gold: team, bronze: uneven bars |
| Ken Terauchi | JPN |
DIV | Olympics | 1996—2020 | 0–1–2 1999 Palma de Mallorca DIV silver: 3 m springboard; 2001 Beijing DIV bronze: 3 m springboard; 2003 Daegu DIV bronze: 3 m springboard |
| Tonhi Terenzi | ITA |
FEN | Olympics | 1992—2000 | 1–2–1 1989 Duisburg FEN silver: sabre, bronze: sabre team; 1991 Sheffield FEN silver: sabre team; 1993 Buffalo FEN gold: sabre team |
| Tetiana Tereshchuk-Antypova | UKR |
ATH | Olympics | 1996—2004 | 1–0–0 1997 Catania ATH gold: 400 m hurdles (competed as Tetiana Tereshchuk) |
| Boris Tereshchuk | URS UKR |
VVO | Olympics | 1968 | 1–0–0 1973 Moskva VOL gold |
| Olga Tereshkova | KAZ |
ATH | Olympics | 2008 | 1–0–0 2007 Bangkok ATH gold: 400 m |
| Amela Terzić | SRB |
ATH | Olympics | 2016 | 1–0–0 2017 Taipei ATH gold: 1500 m |
| Olha Teslenko | UKR |
GAR | Olympics | 1996—2000 | 0–2–0 1999 Palma de Mallorca GYM silver: uneven bars and team |
| Pier Alberto Testoni | ITA |
FEN | Olympics | 1972 | 0–0–2 1970 Torino FEN bronze: épée team; 1973 Moskva FEN bronze: épée team |
| Thaisinha | BRA |
FBL | Olympics / Non-starter | 2012—2016 | 0–0–1 2011 Shenzhen FTB bronze |
| Aikaterini Thanou | GRE |
ATH | Olympics / Non-starter | 1996—2004 | 1–1–0 1995 Fukuoka ATH silver: 100 m; 1997 Catania ATH gold: 100 m |
| Jutamass Thavoncharoen | THA |
ATH | Olympics | 2008 | 0–1–0 2007 Bangkok ATH silver: 4×100 m relay |
| Wojciech Theiner | POL |
ATH | Olympics | 2016 | 0–1–0 2011 Shenzhen ATH silver: high jump |
| Gundi Theuerkauff | GER FRG |
FEN | Olympics | 1960—1972 | 0–2–0 1959 Torino FEN silver: foil and foil team (competed as Gundi Vorbrich for West Germany) |
| Ysaora Thibus | FRA |
FEN | Olympics | 2012—2020 | 0–0–1 2011 Shenzhen FEN bronze: foil team |
| Simon Thirsk | RSA |
SWM | Olympics | 2000 | 1–0–0 1999 Palma de Mallorca SWI gold: 100 m backstroke |
| Nick Thoman | USA |
SWM | Olympics | 2012 | 0–1–2 2007 Bangkok SWI silver: 4×100 m medley relay, bronze: 50 m backstroke and 100 m backstroke |
| Joel Thomas | USA |
SWM | Olympics | 1992 | 1–0–0 1987 Zagreb SWI gold: 4×100 m freestyle relay |
| Josephus Thomas | SLE |
ATH | Olympics | 1996 | 0–1–0 1991 Sheffield ATH silver: 4×100 m relay |
| Nathan Thomas | AUS |
WPO | Olympics | 2000—2004 | 0–0–2 1995 Fukuoka WAP bronze; 1997 Catania WAP bronze |
| Tristan Thomas | AUS |
ATH | Olympics | 2012 | 2–1–0 2007 Bangkok ATH silver: 4×400 m relay (ran in heats only); 2009 Beograd ATH gold: 400 m hurdles and 4×400 m relay |
| Obadele Thompson | BAR |
ATH | Olympics / Other | 1996—2004 | 0–1–0 1995 Fukuoka ATH silver: 100 m |
| Tina Thompson | USA |
BKB | Olympics | 2004—2008 | 0–1–0 1995 Fukuoka BAS silver |
| Ben Thorne | CAN |
ATH | Olympics | 2016 | 0–1–1 2013 Kazan ATH bronze: 20 km walk team; 2015 Gwangju ATH silver: 20 km walk |
| Brian Thornton | USA |
VVO | Olympics | 2012 | 0–0–1 2007 Bangkok VOL bronze |
| Tian Liang | CHN |
DIV | Olympics | 1996—2004 | 6–0–0 2001 Beijing DIV gold: platform, synchronized platform, and team; 2003 Daegu DIV gold: platform, synchronized platform, and team |
| Tian Qing | CHN |
BDM | Olympics | 2012 | 0–5–0 2007 Bangkok BDM silver: doubles and team; 2013 Kazan BDM silver: doubles, mixed doubles, and team |
| Milan Tičić | MNE |
WPO | Olympics | 2008 | 1–1–0 2003 Daegu WAP silver; 2007 Bangkok WAP gold |
| Khalid Tighazouine | MAR |
ATH | Olympics | 2000 | 1–0–0 2001 Beijing ATH gold: 800 m |
| Valery Tikhonenko | KAZ URS EUN |
BKB | Olympics | 1988—1992 | 1–0–0 1985 Kobe BAS gold |
| Aleksandr Tikhonov | RUS |
SWM | Olympics | 2008—2012 | 0–0–1 2015 Gwangju SWI bronze: 4×100 m freestyle relay |
| Vladimir Tikhonov | RUS URS |
GAR | Olympics | 1976 | 1–1–3 1977 Sofia GYM gold: team, silver: pommelled horse, bronze: all-around, floor, and rings |
| Felicia Țilea-Moldovan | ROU |
ATH | Olympics | 1996—2008 | 1–0–0 1995 Fukuoka ATH gold: javelin throw (competed as Felicia Tilea) |
| Jonna Tilgner | GER |
ATH | Olympics | 2008 | 0–1–1 2007 Bangkok ATH bronze: 400 m hurdles, 2009 Beograd ATH silver: 400 m hurdles |
| Karl Tilleman | CAN |
BKB | Olympics | 1984—1988 | 1–0–0 1983 Edmonton BAS gold |
| Anzhelika Timanina | RUS |
SWA | Olympics | 2012 | 1–0–0 2013 Kazan SYN gold: team Free Routine Combination |
| Anna Timofeyeva | ROC RUS |
WPO | Olympics | 2016—2020 | 0–0–1 2011 Shenzhen WAP bronze |
| Yelena Timoshenko | RUS URS |
SWM | Olympics | 1972 | 0–1–0 1973 Moskva SWI silver: 4×100 m freestyle relay |
| Yuliya Timoshinina | ROC RUS |
DIV | Olympics | 2016—2020 | 0–2–1 2017 Taipei DIV silver: mixed synchronized platform and team, bronze: synchronized platform |
| Ion Țiriac | ROU |
IHO | Olympics / Administrator | 1964—2004 | 2–0–3 1961 Sofia TEN bronze: singles and mixed doubles; 1965 Budapest TEN gold: singles and mixed doubles, bronze: doubles |
| Yevgeny Tishchenko | RUS |
BOX | Olympics | 2016 | 1–0–0 2013 Kazan BOX gold: heavyweight -91 kg |
| Mikhail Tishko | URS UKR |
FEN | Olympics | 1988 | 1–0–0 1985 Kobe FEN gold: épée team |
| Giedrius Titenis | LTU |
SWM | Olympics / Other | 2008—2020 | 2–0–1 2009 Beograd SWI bronze: 200 m breaststroke; 2011 Shenzhen SWI gold: 100 m breaststroke and 200 m breaststroke |
| Hanna Titimets | UKR |
ATH | Olympics | 2012—2016 | 2–0–0 2011 Shenzhen ATH gold: 4×100 m relay; 2013 Kazan ATH gold: 400 m hurdles |
| Yury Titov | RUS URS |
GAR | Olympics / Administrator | 1956—1996 | 0–1–0 1961 Sofia GYM silver: all-around (competed for the Soviet Union) |
| Viktoriya Titova | UKR |
FEN | Olympics | 1996 | 1–0–2 1995 Fukuoka FEN bronze: épée; 1997 Catania FEN bronze: épée; 1999 Palma de Mallorca FEN gold: épée team |
| Ellen Tittel-Wellmann | FRG |
ATH | Olympics | 1972—1976 | 1–0–0 1975 Roma ATH gold: 1500 m (competed as Ellen Wellmann) |
| Mihai Țiu | ROU |
FEN | Olympics | 1968—1980 | 0–1–0 1973 Moskva FEN silver: foil |
| Nadezhda Tkachenko | URS UKR |
ATH | Olympics | 1972—1980 | 1–0–0 1973 Moskva ATH gold: pentathlon |
| Vladimir Tkachenko | URS |
BKB | Olympics | 1976—1980 | 0–1–0 1981 București BAS silver |
| Vladimir Tkachenko | URS UKR |
SWM | Olympics | 1988 | 1–1–1 1983 Edmonton SWI gold: 4×100 m freestyle relay; 1985 Kobe SWI silver: 4×100 m medley relay (swam in heats only), bronze: 4×100 m freestyle relay |
| Aleksandr Tkachev | KGZ |
SWM | Olympics | 2000 | 1–2–1 1995 Fukuoka SWI gold: 200 m breaststroke, silver: 100 m breaststroke, bronze: 4×100 m medley relay (competed for Russia); 1997 Catania SWI silver: 100 m breaststroke (competed for Russia) |
| Aleksandr Tkachov | RUS URS |
GAR | Olympics | 1980 | 2–0–1 1977 Sofia GYM gold: parallel bars and team, bronze: floor |
| Nataliya Tobias | UKR |
ATH | Olympics | 2004—2008 | 1–0–0 2003 Daegu ATH gold: 1500 m (competed as Nataliya Sydorenko) |
| Ilaria Tocchini | ITA |
SWM | Olympics | 1988—1996 | 1–1–1 1987 Zagreb SWI gold: 100 m butterfly, silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay |
| Giovanni Tocci | ITA |
DIV | Olympics / YOG | 2010—2020 | 0–0–1 2017 Taipei DIV bronze: 3 m springboard |
| Krasimira Tocheva | BUL |
ROW | Olympics | 1988 | 1–0–0 1989 Duisburg ROW gold: quadruple sculls |
| Lilyana Todorova | BUL |
ATH | Olympics | 1976 | 1–0–0 1973 Moskva ATH gold: 800 m |
| Miodrag Todosijević | SRB YUG |
ATH | Olympics | 1968 | 1–0–0 1967 Tokyo ATH gold: high jump |
| Luis Toledo | MEX |
ATH | Olympics | 1992 | 0–0–1 1987 Zagreb ATH bronze: 800 m |
| Márta Tolnai-Erdős | HUN |
GAR | Olympics | 1964—1968 | 1–0–0 1965 Budapest GYM gold: team |
| Marianna Tolo | AUS |
BKB | Olympics | 2016—2020 | 0–0–3 2009 Beograd BAS bronze; 2011 Shenzhen BAS bronze; 2013 Kazan BAS bronze |
| Sergiu Toma | MDA UAE |
JUD | Olympics | 2008—2016 | 0–0–1 2007 Bangkok JUD bronze: lightweight -73 kg |
| Jaroslav Tomáš | CZE TCH |
VVO | Olympics | 1972—1976 | 0–1–0 1977 Sofia VOL silver |
| Dragana Tomašević | SRB SCG |
ATH | Olympics | 2004—2020 | 0–0–2 2005 İzmir ATH bronze: discus throw (competed for Serbia and Montenegro); 2007 Bangkok ATH bronze: discus throw (competed for Serbia) |
| Mary Tombiri-Shirey | NGR |
ATH | Olympics | 1996 | 0–1–2 1993 Buffalo ATH silver: 4×100 m relay (competed as Mary Tombiri); 1995 Fukuoka ATH bronze: 100 m and 4×100 m relay (competed as Mary Tombiri) |
| Jakub Tomeček | CZE |
SHO | Olympics | 2012—2020 | 0–0–2 2013 Kazan SHO bronze: skeet and skeet team |
| Nikola Tomečková-Brejchová | CZE |
ATH | Olympics | 1996—2004 | 0–1–0 2001 Beijing ATH silver: javelin throw (competed as Nikola Tomecková) |
| Chiaki Tomita | JPN |
ROW | Olympics | 2016—2020 | 1–0–0 2015 Gwangju ROW gold: lightweight coxless pairs |
| Hiroyuki Tomita | JPN |
GAR | Olympics | 2004—2008 | 5–3–1 2001 Beijing GYM gold: parallel bars, silver: all-around, pommelled horse, and team; 2005 İzmir GYM gold: all-around, horizontal bar, rings, and team, bronze: floor |
| Hideaki Tomiyama | JPN |
WRE | Olympics | 1984 | 0–1–0 1981 București WRE silver: freestyle bantamweight -57 kg |
| Hidehiko Tomizawa | JPN |
ATH | Olympics | 1972 | 0–1–0 1967 Tokyo ATH silver: high jump |
| Cyril Tommasone | FRA |
GAR | Olympics | 2012—2020 | 1–0–0 2009 Beograd GYM gold: parallel bars |
| Vasile Tomoiagă | ROU |
ROW | Olympics | 1984—1992 | 2–0–0 1987 Zagreb ROW gold: coxed fours; 1989 Duisburg ROW gold: coxed fours |
| Kosuke Tomonaga | JPN |
VVO | Olympics | 2008 | 0–1–0 2003 Daegu VOL silver |
| Aleksandar Tomov | BUL |
WRE | Olympics / Other | 1972—1980 | 1–0–0 1977 Sofia WRE gold: Greco-Roman super-heavyweight +100 kg |
| Priit Tomson | EST URS |
BKB | Olympics | 1968 | 1–1–0 1965 Budapest BAS silver; 1970 Torino BAS gold |
| Tong Hui | CHN |
DIV | Olympics | 1984 | 1–1–1 1983 Edmonton DIV bronze: platform; 1985 Kobe DIV gold: platform; 1987 Zagreb DIV silver: platform |