Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Ali Safa Sonboli | WLF | Olympics | 1960 | 0–1–0 1958 Tokyo WLF silver: featherweight -60 kg | |
| Wachara Sondee | ATH | Non-starter | 2008 | 1–0–2 2006 Doha ATH gold: 4×100 m relay, bronze: 100 m; 2010 Guangzhou ATH bronze: 4×100 m relay | |
| Mikiko Sone | ATH | Olympics | 1976 | 0–1–0 1974 Tehran ATH silver: high jump | |
| Song Aimin | ATH | Olympics | 2004—2008 | 1–2–0 2002 Busan ATH silver: discus throw; 2006 Doha ATH gold: discus throw; 2010 Guangzhou ATH silver: discus throw | |
| Song Dong-Uk | TEN | Olympics | 1988 | 1–1–0 1982 New Delhi TEN silver: doubles; 1986 Seoul TEN gold: team | |
| Song Donglun | WPO | Olympics | 2012—2016 | 2–0–0 2010 Guangzhou WPO gold; 2014 Incheon WPO gold | |
| Song Gyo-Sik | ATH | Olympics | 1956 | 0–0–1 1954 Manila ATH bronze: hammer throw | |
| Song Hae-Rim | HBL | Olympics | 2008—2016 | 1–0–0 2018 Jakarta/Palembang HBL gold | |
| Song Hak-Seong | BOX | Olympics | 2004 | 0–1–0 2006 Doha BOX silver: light-heavyweight -81 kg | |
| Song Hak-Seong | BOX | Olympics | 2004 | 0–1–0 2006 Doha BOX silver: light-heavyweight -81 kg | |
| Song In-Jun | BOX | Olympics | 2000 | 0–0–1 2002 Busan BOX bronze: light-middleweight -71 kg | |
| Song In-Jun | BOX | Olympics | 2000 | 0–0–1 2002 Busan BOX bronze: light-middleweight -71 kg | |
| Song Jae-Ung | DIV | Olympics | 1964—1968 | 1–0–2 1966 Bangkok DIV bronze: platform; 1970 Bangkok DIV gold: platform, bronze: 3 m springboard | |
| Song Ji-Hyeon | HBL | Olympics | 1988 | 1–0–0 1990 Beijing HBL gold | |
| Song Jin-U | BBL | Olympics | 2000 | 1–0–0 2002 Busan BSB gold | |
| Song Jinwei | VVO | Olympics | 1984 | 1–0–0 1986 Seoul VVO gold | |
| Song Jong-Sik | WLF | Olympics | 2004 | 1–0–0 2002 Busan WLF gold: light-heavyweight -85 kg | |
| Song Jong-Sun | FBL | Olympics | 2008 | 2–1–0 2002 Busan FBL gold; 2006 Doha FBL gold; 2010 Guangzhou FBL silver | |
| Song Ligang | BKB | Olympics / Opening Flagbearer | 1988—1992 | 1–0–0 1990 Beijing BKB gold | |
| Song Nina | VVO | Olympics | 2004 | 2–0–0 2002 Busan VVO gold; 2006 Doha VVO gold | |
| Song Qingling | HOC | Olympics | 2008—2016 | 1–1–0 2010 Guangzhou HOC gold; 2014 Incheon HOC silver | |
| Song Seok-Chan | HOC | Olympics | 1988 | 1–0–0 1986 Seoul HOC gold | |
| Song Seong-Il | WRE | Olympics | 1992 | 1–0–0 1994 Hiroshima WRE gold: Greco-Roman heavyweight -100 kg | |
| Song Seong-Tae | HOC | Olympics | 1996—2004 | 1–1–0 1998 Bangkok HOC silver; 2002 Busan HOC gold | |
| Song Seung-Ho | WPO | Olympics | 1988 | 0–1–0 1986 Seoul WPO silver | |
| Song Sun-Bong | GAR | Olympics | 1980 | 0–1–2 1974 Tehran GAR silver: floor, bronze: rings and team | |
| Song Sun-Cheon | BOX | Olympics | 1956—1960 | 0–0–1 1958 Tokyo BOX bronze: featherweight -57 kg | |
| Song Weigang | WPO | Olympics | 1984 | 1–0–0 1982 New Delhi WPO gold | |
| Song Xiaobo | BKB | Olympics | 1984 | 1–1–0 1978 Bangkok BKB silver; 1982 New Delhi BKB gold | |
| Song Xiaoyun | BKB | Olympics | 2004—2012 | 2–0–0 2002 Busan BKB gold; 2006 Doha BKB gold | |
| Song Yi | HOC | Olympics | 2008 | 0–1–0 2006 Doha HOC silver | |
| Sukda Songsam | BOX | Olympics | 1964 | 0–2–0 1962 Jakarta BOX silver: light-welterweight -63.5 kg; 1966 Bangkok BOX silver: welterweight -67 kg | |
| Varsha Soni | HOC | Olympics | 1980 | 1–0–0 1982 New Delhi HOC gold | |
| Prem Maya Sonir | HOC | Olympics | 1980 | 1–0–1 1982 New Delhi HOC gold; 1986 Seoul HOC bronze | |
| Yoshiro Sonoda | ATH | Olympics | 1956 | 0–1–0 1954 Manila ATH silver: long jump | |
| Sonu Kyong-Sun | FBL | Olympics | 2008 | 1–0–0 2006 Doha FBL gold | |
| Soo Beng Kiang | BDM | Olympics | 1992—1996 | 0–2–1 1990 Beijing BDM silver: team; 1994 Hiroshima BDM silver: doubles, bronze: team | |
| Vitsanu Sophanich | ATH | Olympics / Opening Flagbearer | 1996—2000 | 1–1–0 1998 Bangkok ATH silver: 4×100 m relay; 2002 Busan ATH gold: 4×100 m relay | |
| Chainarong Sophonpong | CRD/CTR | Olympics | 1964—1968 | 1–4–0 1966 Bangkok CRD silver: road race team and 10 km race; 1970 Bangkok CRD gold: 10 km race, silver: 1600 m track time trial team and 4000 m pursuit team | |
| Keita Soraoka | SWM | Olympics | 1992 | 0–1–1 1990 Beijing SWM silver: 200 m backstroke, bronze: 100 m backstroke | |
| Hossein Soroudi | BKB | Olympics | 1948 | 0–0–1 1951 New Delhi BKB bronze | |
| Nabi Sorouri | WRE | Olympics | 1956 | 0–1–0 1958 Tokyo WRE silver: freestyle middleweight -79 kg | |
| Koji Sotomura | GAR | Olympics | 1984 | 0–1–1 1982 New Delhi GAR silver: team; 1986 Seoul GAR bronze: team | |
| Hossein Soudipour | BKB | Olympics | 1948 | 0–0–1 1951 New Delhi BKB bronze | |
| Henry Souza | SHO | Olympics | 1960—1964 | 0–0–1 1958 Tokyo SHO bronze: 50 m small-bore rifle prone | |
| Leonid Spiridonov | WRE | Olympics | 2004—2008 | 0–0–1 2010 Guangzhou WRE bronze: freestyle welterweight -66 kg | |
| Preeja Sreedharan | ATH | Olympics | 2008 | 1–1–0 2010 Guangzhou ATH gold: 10000 m, silver: 5000 m | |
| P. R. Sreejesh | HOC | Olympics / Closing Flagbearer | 2012—2024 | 1–0–1 2014 Incheon HOC gold; 2018 Jakarta/Palembang HOC bronze | |
| Paradorn Srichaphan | TEN | Olympics / Opening Flagbearer | 2000—2004 | 2–0–1 1998 Bangkok TEN gold: doubles; 2002 Busan TEN gold: singles; 2006 Doha TEN bronze: team | |
| Savitree Srichure | ATH | Olympics | 1996 | 0–0–1 1998 Bangkok ATH bronze: 4×100 m relay | |
| Saleerat Srimek | ATH | Olympics | 1992 | 0–0–1 1994 Hiroshima ATH bronze: 4×400 m relay | |
| Ratjai Sripet | ATH | Olympics | 1984—1992 | 0–1–2 1986 Seoul ATH silver: 4×100 m relay, bronze: 100 m; 1990 Beijing ATH bronze: 4×100 m relay | |
| Surapong Sripirom | BOX | Olympics | 1972 | 0–0–1 1970 Bangkok BOX bronze: light-flyweight -48 kg | |
| Surapong Sripirom | BOX | Olympics | 1972 | 0–0–1 1970 Bangkok BOX bronze: light-flyweight -48 kg | |
| Ta Sriratana | BKB | Olympics | 1956 | 0–1–0 1966 Bangkok BKB silver | |
| Salai Srisathorn | SHO | Olympics | 1964 | 0–0–1 1966 Bangkok SHO bronze: 50 m standard rifle 3 positions team | |
| Bantow Srisook | BOX | Olympics | 1972 | 1–0–0 1970 Bangkok BOX gold: light-welterweight -63.5 kg | |
| Bantow Srisook | BOX | Olympics | 1972 | 1–0–0 1970 Bangkok BOX gold: light-welterweight -63.5 kg | |
| Pornpim Srisurat | ATH | Olympics | 1992 | 0–0–1 1990 Beijing ATH bronze: 4×100 m relay | |
| Sukanya Srisurat | WLF | Olympics | 2016 | 0–1–0 2018 Jakarta/Palembang WLF silver: lightweight -58 kg | |
| Rewadee Srithoa | ATH | Olympics | 1984—1992 | 0–1–3 1986 Seoul ATH silver: 4×100 m relay; 1990 Beijing ATH bronze: 4×100 m relay; 1994 Hiroshima ATH bronze: 4×400 m relay (competed as Reawadee Watanasin); 1998 Bangkok ATH bronze: 4×100 m relay (competed as Reawadee Watanasin) | |
| Goran Stojanović | HBL | Olympics | 2016 | 2–0–0 2014 Incheon HBL gold; 2018 Jakarta/Palembang HBL gold | |
| Dmitry Strykov | CSP | Olympics | 2004 | 0–0–1 2002 Busan CSP bronze: K4 500 m | |
| Su Bingtian | ATH | Olympics / Torch Bearer / Closing Flagbearer | 2012—2022 | 3–1–1 2010 Guangzhou ATH gold: 4×100 m relay; 2014 Incheon ATH gold: 4×100 m relay, silver: 100 m; 2018 Jakarta/Palembang ATH gold: 100 m, bronze: 4×100 m relay | |
| Su Huijuan | VVO | Olympics / Non-starter | 1984—1992 | 2–1–0 1986 Seoul VVO gold; 1990 Beijing VVO gold; 1994 Hiroshima VVO silver | |
| Su Liqun | VVO | Olympics | 1992 | 1–1–0 1990 Beijing VVO gold; 1994 Hiroshima VVO silver | |
| Su Rifeng | HOC | Olympics | 2008 | 0–1–0 2006 Doha HOC silver | |
| Su Wanwen | FEN | Olympics | 2008 | 0–1–0 2006 Doha FEN silver: foil team | |
| Su Wen-Ho | ATH | Olympics | 1968—1972 | 0–0–1 1966 Bangkok ATH bronze: long jump | |
| Su Yiping | ATH | Olympics | 2004 | 0–1–0 2002 Busan ATH silver: 100 m hurdles | |
| Su Yuling | SHO | Olympics | 2012 | 0–0–1 2010 Guangzhou SHO bronze: 10 m air pistol team | |
| Charly Suarez | BOX | Olympics | 2016 | 0–1–0 2014 Incheon BOX silver: lightweight -60 kg | |
| Charly Suarez | BOX | Olympics | 2016 | 0–1–0 2014 Incheon BOX silver: lightweight -60 kg | |
| Ricky Subagja | BDM | Olympics | 1992—2000 | 4–0–0 1994 Hiroshima BDM gold: doubles and team; 1998 Bangkok BDM gold: doubles and team | |
| Ramasamy Subramaniam | ATH | Olympics | 1964—1968 | 0–2–0 1966 Bangkok ATH silver: 800 m and 1500 m | |
| Maram Sudarmodjo | ATH | Olympics | 1952 | 0–0–1 1951 New Delhi ATH bronze: high jump | |
| Rukma Sudjana | FBL | Non-starter | 1956 | 0–0–1 1958 Tokyo FBL bronze | |
| Shingo Suetsugu | ATH | Olympics | 2000—2008 | 2–2–0 2002 Busan ATH gold: 200 m, silver: 4×100 m relay; 2006 Doha ATH gold: 200 m, silver: 4×100 m relay | |
| Satoko Suetsuna | BDM | Olympics | 2008—2012 | 0–1–0 2006 Doha BDM silver: team | |
| Hitoshi Sugai | JUD | Olympics | 1988 | 0–1–0 1986 Seoul JUD silver: half-heavyweight -95 kg | |
| Noriko Sugawara-Narazaki | JUD | Olympics | 1996—2000 | 0–1–0 1994 Hiroshima JUD silver: lightweight -56 kg (competed as Noriko Sugawara) | |
| Chieko Sugawara | FEN | Olympics | 2004—2012 | 0–0–3 2002 Busan FEN bronze: foil team and sabre team; 2006 Doha FEN bronze: foil team | |
| Risa Sugawara | GAR | Olympics | 1996 | 0–2–2 1994 Hiroshima GAR silver: team; 1998 Bangkok GAR silver: team, bronze: all-around and floor | |
| Sadatoshi Sugawara | VVO | Olympics / Coach | 1964—2000 | 2–0–0 1962 Jakarta VVO gold: six-a-side and nine-a-side | |
| Takeo Sugawara | ATH | Olympics | 1960—1972 | 1–1–0 1962 Jakarta ATH silver: hammer throw; 1966 Bangkok ATH gold: hammer throw | |
| Yasaburo Sugawara | WRE | Olympics | 1976 | 1–0–0 1974 Tehran WRE gold: freestyle lightweight -68 kg | |
| Icuk Sugiarto | BDM | Non-Medal | 1988 | 1–2–1 1982 New Delhi BDM gold: doubles, silver: mixed doubles and team; 1986 Seoul BDM bronze: team | |
| Atsuko Sugimoto | SHO | Olympics | 1984 | 0–1–0 1986 Seoul SHO silver: 25 m sporting pistol team | |
| Kimio Sugimoto | VVO | Olympics | 1984—1988 | 1–0–0 1982 New Delhi VVO gold | |
| Mika Sugimoto | JUD | Olympics | 2012 | 1–0–0 2010 Guangzhou JUD gold: heavyweight +78 kg | |
| Kuniyoshi Sugioka | ATH | Olympics | 1960—1972 | 1–0–0 1962 Jakarta ATH gold: high jump | |
| Yuichi Sugita | TEN | Olympics | 2016—2020 | 0–0–3 2014 Incheon TEN bronze: singles, mixed doubles, and team | |
| Taizo Sugitani | EJP | Olympics | 1996—2024 | 0–1–2 2014 Incheon EJP bronze: jumping individual and jumping team; 2018 Jakarta/Palembang EJP silver: jumping team | |
| Masanori Sugiura | BBL | Olympics | 1992—2000 | 1–0–0 1990 Beijing BSB bronze (demonstration event); 1994 Hiroshima BSB gold | |
| Masanori Sugiura | BBL | Olympics | 1992—2000 | 1–0–0 1990 Beijing BSB bronze (demonstration event); 1994 Hiroshima BSB gold | |
| Ai Sugiyama | TEN | Olympics | 1996—2008 | 2–0–0 1994 Hiroshima TEN gold: doubles and team | |
| Kayoko Sugiyama | VVO | Olympics | 1984—1988 | 0–1–0 1982 New Delhi VVO silver | |
| Ryuichi Sugiyama | FBL | Olympics | 1964—1968 | 0–0–1 1966 Bangkok FBL bronze | |
| Sachiko Sugiyama | VVO | Olympics | 2004—2008 | 0–1–1 2002 Busan VVO bronze; 2006 Doha VVO silver | |
| Takeo Sugiyama | BKB | Olympics | 1956—1960 | 0–0–2 1954 Manila BKB bronze; 1958 Tokyo BKB bronze | |
| Wirmandi Sugriat | SWM | Olympics | 1988 | 0–0–3 1986 Seoul SWM bronze: 200 m breaststroke and 4×100 m medley relay; 1990 Beijing SWM bronze: 200 m breaststroke | |
| Suharyadi | TEN | Olympics / Non-Medal | 1984—1992 | 1–0–1 1990 Beijing TEN gold: mixed doubles, bronze: team | |
| Sui Feifei | BKB | Olympics | 2004—2008 | 2–1–0 1998 Bangkok BKB silver; 2002 Busan BKB gold; 2006 Doha BKB gold | |
| Sui Lu | GAR | Olympics | 2012 | 4–0–0 2010 Guangzhou GAR gold: all-around, floor, balance beam, and team | |
| Sui Shengsheng | VVO | Olympics | 2008 | 0–1–0 2006 Doha VVO silver | |
| Sui Xinmei | ATH | Olympics | 1996 | 2–0–0 1990 Beijing ATH gold: shot put; 1994 Hiroshima ATH gold: shot put | |
| Chaiya Sukchinda | WLF | Olympics | 1964—1972 | 1–0–0 1966 Bangkok WLF gold: flyweight -52 kg | |
| Mona Sulaiman | ATH | Olympics | 1960—1964 | 3–0–1 1962 Jakarta ATH gold: 100 m, 200 m, and 4×100 m relay, bronze: shot put | |
| Mohamed Suleiman | ATH | Olympics | 1988—2000 | 5–0–1 1986 Seoul ATH bronze: 1500 m; 1990 Beijing ATH gold: 1500 m and 5000 m; 1994 Hiroshima ATH gold: 1500 m; 1998 Bangkok ATH gold: 1500 m and 5000 m | |
| Ilyas Suleymenov | BOX | Olympics | 2012 | 1–0–0 2014 Incheon BOX gold: flyweight -52 kg | |
| Ilyas Suleymenov | BOX | Olympics | 2012 | 1–0–0 2014 Incheon BOX gold: flyweight -52 kg | |
| Erma Sulistianingsih | BDM | Olympics | 1992 | 0–1–0 1990 Beijing BDM silver: team | |
| Anwer Sultan | SHO | Olympics | 2000 | 0–2–0 2002 Busan SHO silver: trap team; 2006 Doha SHO silver: trap team | |
| Bakhodirdzhon Sultanov | BOX | Olympics | 2004—2008 | 1–0–0 2006 Doha BOX gold: featherweight -57 kg | |
| Bakhodirdzhon Sultanov | BOX | Olympics | 2004—2008 | 1–0–0 2006 Doha BOX gold: featherweight -57 kg | |
| Satoshi Sumida | SWM | Olympics | 1984 | 1–1–0 1982 New Delhi SWM gold: 4×100 m medley relay, silver: 4×100 m freestyle relay | |
| Kris Sumono | SWM | Olympics | 1976 | 0–2–2 1978 Bangkok SWM silver: 200 m freestyle and 4×200 m freestyle relay, bronze: 400 m freestyle and 4×100 m freestyle relay | |
| Prasert Sumpradit | WLF | Olympics | 1992 | 0–1–0 1990 Beijing WLF silver: middleweight -75 kg | |
| Sarat Sumpradit | WLF | Olympics | 2016 | 0–0–1 2018 Jakarta/Palembang WLF bronze: middle-heavyweight -94 kg | |
| Sun Fengwu | BKB | Olympics / Coach | 1984—2012 | 2–1–0 1982 New Delhi BKB silver; 1986 Seoul BKB gold; 1990 Beijing BKB gold | |
| Sun Fuming | JUD | Olympics | 1996—2004 | 1–0–0 2002 Busan JUD gold: heavyweight +78 kg | |
| Sun Hongyun | FEN | Olympics | 1988 | 1–0–0 1990 Beijing FEN gold: foil team | |
| Sun Huizi | WPO | Olympics | 2008—2012 | 1–0–0 2010 Guangzhou WPO gold | |
| Sun Jinfang | Torch Bearer | 2008 | 1–1–0 1978 Bangkok VVO silver; 1982 New Delhi VVO gold | ||
| Sun Jun | BKB | Olympics | 1992—2000 | 2–0–0 1994 Hiroshima BKB gold; 1998 Bangkok BKB gold | |
| Sun Jun | BDM | Olympics | 1996—2000 | 0–1–1 1998 Bangkok BDM silver: team, bronze: singles | |
| Sun Li | SBL | Olympics | 2008 | 0–0–1 2006 Doha SOF bronze | |
| Sun Meichen | SWM | Olympics | 2016 | 1–0–0 2014 Incheon SWM gold: 4×100 m freestyle relay (swam in heats only) | |
| Sun Mengran | BKB | Olympics | 2016—2024 | 1–0–0 2018 Jakarta/Palembang BKB gold | |
| Sun Qingmei | FBL | Olympics | 1996 | 2–0–0 1990 Beijing FBL gold; 1994 Hiroshima FBL gold | |
| Sun Qiuting | SWA | Olympics | 2008 | 1–0–0 2006 Doha SWA gold: team | |
| Sun Senlin | ROW | Olympics | 1992 | 2–0–0 1990 Beijing ROW gold: eights; 1994 Hiroshima ROW gold: eights | |
| Sun Shuwei | DIV | Olympics | 1992 | 3–0–0 1990 Beijing DIV gold: platform and team; 1994 Hiroshima DIV gold: platform | |
| Sun Sinan | HOC | Olympics | 2012 | 1–0–0 2010 Guangzhou HOC gold | |
| Sun Tiantian | TEN | Olympics | 2004—2008 | 0–0–2 2006 Doha TEN bronze: doubles and mixed doubles | |
| Sun Wei | FEN | Olympics | 2016 | 0–0–2 2014 Incheon FEN bronze: sabre and sabre team | |
| Sun Wen | FBL | Olympics | 1996—2000 | 2–1–0 1994 Hiroshima FBL gold; 1998 Bangkok FBL gold; 2002 Busan FBL silver | |
| Sun Wenyan | SWA | Olympics | 2012—2020 | 5–0–0 2010 Guangzhou SWA gold: team and combination; 2014 Incheon SWA gold: duet, team, and combination | |
| Sun Xiao | HOC | Olympics | 2016 | 0–1–0 2014 Incheon HOC silver | |
| Sun Xiaolei | SWM | Olympics | 2008 | 0–0–1 2010 Guangzhou SWM bronze: 100 m backstroke | |
| Sun Xiulan | HBL | Olympics | 1984—1988 | 0–1–0 1990 Beijing HBL silver | |
| Sun Yanan | WRE | Olympics | 2016—2020 | 0–1–0 2014 Incheon WRE silver: freestyle flyweight -48 kg | |
| Sun Yang | SWM | Olympics | 2008—2016 | 9–5–0 2010 Guangzhou SWM gold: 1500 m freestyle and 4×200 m freestyle relay, silver: 200 m freestyle and 400 m freestyle; 2014 Incheon SWM gold: 400 m freestyle, 1500 m freestyle, and 4×100 m freestyle relay, silver: 200 m freestyle; 2018 Jakarta/Palembang SWM gold: 200 m freestyle, 400 m freestyle, 800 m freestyle, and 1500 m freestyle, silver: 4×100 m freestyle relay, and 4×200 m freestyle relay | |
| Sun Yating | WPO | Olympics | 2008—2016 | 2–0–0 2010 Guangzhou WPO gold; 2014 Incheon WPO gold | |
| Sun Yawei | ATH | Olympics | 2012 | 0–1–1 2010 Guangzhou ATH bronze: 100 m hurdles; 2014 Incheon ATH silver: 100 m hurdles | |
| Sun Ye | SWM | Olympics | 2008—2012 | 0–1–0 2010 Guangzhou SWM silver: 200 m breaststroke | |
| Sun Yingjie | ATH | Olympics | 2004 | 2–0–0 2002 Busan ATH gold: 5000 m and 10000 m | |
| Sun Yiwen | FEN | Olympics | 2016—2024 | 2–1–0 2014 Incheon FEN gold: épée team; 2018 Jakarta/Palembang FEN gold: épée team, silver: épée | |
| Sun Yue | VVO | Olympics | 1992—2000 | 1–1–0 1994 Hiroshima VVO silver; 1998 Bangkok VVO gold | |
| Sun Yue | BKB | Olympics | 2008—2012 | 2–0–0 2006 Doha BKB gold; 2010 Guangzhou BKB gold | |
| Sun Yujie | FEN | Olympics | 2012—2016 | 2–1–0 2010 Guangzhou FEN silver: épée team; 2014 Incheon FEN gold: épée and épée team | |
| Sun Yujun | WPO | Olympics | 2008—2012 | 2–0–0 2010 Guangzhou WPO gold; 2014 Incheon WPO gold | |
| Sun Zhen | HOC | Non-starter | 2008 | 1–0–0 2006 Doha HOC gold | |
| Sündeviin Byambatseren | WRE | Olympics | 2012 | 0–1–0 2014 Incheon WRE silver: freestyle lightweight -55 kg | |
| Puttita Supajirakul | BDM | Olympics | 2016 | 0–0–1 2018 Jakarta/Palembang BDM bronze: team | |
| Bambang Suprianto | BDM | Olympics | 1996—2000 | 1–1–0 1994 Hiroshima BDM gold: team; 2002 Busan BDM silver: team | |
| Joko Suprianto | BDM | Olympics | 1996 | 1–1–1 1990 Beijing BDM bronze: team; 1994 Hiroshima BDM gold: team, silver: singles | |
| Saad Surour | FBL | Olympics | 2012 | 0–1–0 2010 Guangzhou FBL silver | |
| Maman Suryaman | WLF | Olympics | 1984 | 0–0–1 1982 New Delhi WLF bronze: flyweight -52 kg | |
| Katsuaki Susa | BOX | Olympics | 2012 | 0–0–2 2006 Doha BOX bronze: flyweight -51 kg; 2010 Guangzhou BOX bronze: flyweight -52 kg | |
| Katsuaki Susa | BOX | Olympics | 2012 | 0–0–2 2006 Doha BOX bronze: flyweight -51 kg; 2010 Guangzhou BOX bronze: flyweight -52 kg | |
| Susy Susanti | BDM | Olympics | 1992—1996 | 0–2–2 1990 Beijing BDM silver: team, bronze: singles; 1994 Hiroshima BDM silver: team, bronze: singles | |
| Debby Susanto | BDM | Olympics | 2016 | 0–0–2 2014 Incheon BDM bronze: mixed doubles; 2018 Jakarta/Palembang BDM bronze: team | |
| Hermawan Susanto | BDM | Olympics | 1992 | 1–0–1 1990 Beijing BDM bronze: team; 1994 Hiroshima BDM gold: team | |
| Khassaraporn Suta | WLF | Olympics | 2000 | 0–1–1 1994 Hiroshima WLF silver: lightweight -59 kg; 1998 Bangkok WLF bronze: lightweight -58 kg | |
| Khunakorn Suthisod | BDM | Olympics | 1996—2000 | 0–1–0 2002 Busan BDM silver: mixed doubles | |
| Supriyati Sutono | ATH | Olympics | 2004 | 1–0–0 1998 Bangkok ATH gold: 5000 m | |
| Khalid Habash Al-Suwaidi | ATH | Olympics / Opening Flagbearer | 2004 | 0–1–0 2006 Doha ATH silver: shot put | |
| Sompote Suwannarangsri | ATH | Olympics | 2008 | 1–0–0 2006 Doha ATH gold: 4×100 m relay (ran in heats only) | |
| Youssef Suwayed | FBL | Olympics | 1980 | 0–1–1 1982 New Delhi FBL silver; 1986 Seoul FBL bronze | |
| Sittichai Suwonprateep | ATH | Olympics | 2000—2008 | 2–0–1 2002 Busan ATH gold: 4×100 m relay; 2006 Doha ATH gold: 4×100 m relay; 2010 Guangzhou ATH bronze: 4×100 m relay | |
| Danabek Suzhanov | BOX | Olympics | 2012 | 0–0–1 2010 Guangzhou BOX bronze: middleweight -75 kg | |
| Danabek Suzhanov | BOX | Olympics | 2012 | 0–0–1 2010 Guangzhou BOX bronze: middleweight -75 kg | |
| Daichi Suzuki | SWM | Olympics | 1984—1988 | 2–0–0 1986 Seoul SWM gold: 100 m backstroke and 4×100 m medley relay | |
| Daisuke Suzuki | FBL | Olympics | 2012 | 1–0–0 2010 Guangzhou FBL gold | |
| Emiko Suzuki | SWA | Olympics | 2004—2008 | 0–1–0 2006 Doha SWA silver: duet | |
| Hiroshi Suzuki | SWM | Olympics | 1952—1956 | 2–0–0 1954 Manila SWM gold: 100 m freestyle and 4×200 m freestyle relay | |
| Hisatsugu Suzuki | ATH | Olympics | 1992 | 0–0–1 1990 Beijing ATH bronze: 4×100 m relay (ran in heats only) | |
| Keiji Suzuki | JUD | Olympics | 2004—2008 | 1–0–0 2002 Busan JUD gold: half-heavyweight -100 kg | |
| Kenichi Suzuki | WRE | Olympics | 1992—1996 | 0–1–0 1994 Hiroshima WRE silver: Greco-Roman super-heavyweight -130 kg | |
| Ryozo Suzuki | FBL | Olympics / Non-starter | 1964—1968 | 0–0–1 1966 Bangkok FBL bronze | |
| Satomi Suzuki | SWM | Olympics | 2012—2024 | 4–2–1 2010 Guangzhou SWM silver: 100 m breaststroke and 4×100 m medley relay, bronze: 50 m breaststroke; 2014 Incheon SWM gold: 50 m breaststroke; 2018 Jakarta/Palembang SWM gold: 50 m breaststroke, 100 m breaststroke, and 4×100 m medley relay | |
| Shinichiro Suzuki | BOX | Olympics | 1956 | 0–1–0 1958 Tokyo BOX silver: lightweight -60 kg | |
| Shosuke Suzuki | ATH | Olympics | 1964 | 0–1–1 1958 Tokyo ATH bronze: decathlon; 1962 Jakarta ATH silver: decathlon | |
| Takao Suzuki | TEN | Olympics | 1996 | 1–1–2 2002 Busan TEN gold: team, bronze: singles; 2006 Doha TEN silver: team; 2010 Guangzhou TEN bronze: team | |
| Yumiko Suzuki | CSP | Olympics | 2004—2008 | 0–0–2 2002 Busan CSP bronze: K4 500 m; 2010 Guangzhou CSP bronze: K4 500 m | |
| Yusuke Suzuki | ATH | Olympics | 2012 | 0–1–0 2014 Incheon ATH silver: 20 km walk | |
| Abrar Hussain Syed | BOX | Olympics | 1984—1992 | 1–0–1 1986 Seoul BOX bronze: light-middleweight -71 kg; 1990 Beijing BOX gold: light-middleweight -71 kg | |
| Abrar Hussain Syed | BOX | Olympics | 1984—1992 | 1–0–1 1986 Seoul BOX bronze: light-middleweight -71 kg; 1990 Beijing BOX gold: light-middleweight -71 kg | |
| Iftikhar Ahmed Syed | HOC | Olympics / Coach | 1972—2000 | 1–0–0 1974 Tehran HOC gold | |
| Dung Dung Sylvanus | HOC | Olympics | 1980 | 0–1–0 1978 Bangkok HOC silver | |
| Elmira Syzdykova | WRE | Olympics | 2016—2020 | 0–0–1 2018 Jakarta/Palembang WRE bronze: freestyle heavyweight -76 kg | |
| Rosanna Sze | SWM | Olympics | 2004—2016 | 0–1–8 2006 Doha SWM bronze: 4×100 m freestyle relay; 2010 Guangzhou SWM bronze: 4×100 m freestyle relay and 4×100 m medley relay; 2014 Incheon SWM bronze: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay; 2018 Jakarta/Palembang SWM silver: 4×100 m medley relay (swam in heats only), bronze: 4×100 m freestyle relay and 4×200 m freestyle relay | |
| Szeto Man | FBL | Non-starter | 1960 | 1–0–0 1954 Manila FBL gold | |
| Efren Tabanas | BOX | Olympics | 1984 | 0–1–0 1982 New Delhi BOX silver: light-flyweight -48 kg | |
| Efren Tabanas | BOX | Olympics | 1984 | 0–1–0 1982 New Delhi BOX silver: light-flyweight -48 kg | |
| Kenji Tabata | ATH | Olympics | 1996—2000 | 1–0–0 1998 Bangkok ATH gold: 4×400 m relay | |
| Wakako Tabata | SAL | Olympics | 2012 | 1–0–0 2010 Guangzhou SAL gold: 470 | |
| Miguel Tabuena | GLF | Olympics | 2016 | 0–1–0 2010 Guangzhou GLF silver: individual | |
| Masako Tachibana | SWA | Olympics | 2008 | 0–1–0 2006 Doha SWA silver: team |