Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Sudha Chaudhry | HOC | Olympics | 1980 | 1–0–0 1982 New Delhi HOC gold | |
| Arshad Ali Chaudry | HOC | Olympics | 1976 | 1–0–0 1974 Tehran HOC gold | |
| Devesh Chauhan | HOC | Olympics / Non-starter | 2000—2004 | 0–1–0 2002 Busan HOC silver | |
| Arlo Chavez | BOX | Olympics | 1992 | 0–0–1 1990 Beijing BOX bronze: light-welterweight -63.5 kg | |
| Arlo Chavez | BOX | Olympics | 1992 | 0–0–1 1990 Beijing BOX bronze: light-welterweight -63.5 kg | |
| Chay Weng Yew | WLF | Olympics | 1952 | 0–0–1 1954 Manila WLF bronze: featherweight -60 kg | |
| Che Zhihong | HBL | Olympics | 1996 | 0–0–2 1994 Hiroshima HBL bronze; 2002 Busan HBL bronze | |
| Geoffrey Cheah | SWM | Olympics | 2016 | 0–0–1 2014 Incheon SWM bronze: 4×100 m freestyle relay | |
| Cheah Soon Kit | BDM | Olympics | 1992—2000 | 0–2–1 1990 Beijing BDM silver: team; 1994 Hiroshima BDM silver: doubles, bronze: team | |
| Lionel Chee | WPO | Olympics / Opening Flagbearer | 1956 | 1–4–0 1951 New Delhi SWM gold: 4×100 m freestyle relay, silver: 3×100 m medley relay, WPO silver; 1954 Manila SWM silver: 4×200 m freestyle relay; 1958 Tokyo WPO silver | |
| Chee Swee Lee | ATH | Olympics | 1976 | 1–1–1 1974 Tehran ATH gold: 400 m, silver: 4×400 m relay, bronze: 4×100 m relay | |
| Aleksey Cheglakov | WRE | Olympics | 2004 | 1–0–0 2002 Busan WRE gold: Greco-Roman heavyweight -96 kg | |
| Rose Chelimo | ATH | Olympics | 2016—2024 | 1–0–0 2018 Jakarta/Palembang ATH gold: marathon | |
| Chen Aisen | DIV | Olympics | 2016—2020 | 2–0–0 2014 Incheon DIV gold: synchronised platform; 2018 Jakarta/Palembang gold: synchronised platform | |
| Chen Changfeng | ROW | Olympics | 1984 | 1–0–0 1986 Seoul ROW gold: single sculls | |
| Chen Chih-Jung | TEN | Olympics | 1996 | 0–0–1 1998 Bangkok TEN bronze: doubles | |
| Chen Chih-Yuan | BBL | Olympics / Opening Flagbearer | 2004 | 0–1–1 1998 Bangkok BSB bronze; 2002 Busan BSB silver | |
| Chen Chin-Feng | BBL | Olympics | 2004—2008 | 1–0–1 1998 Bangkok BSB bronze; 2006 Doha BSB gold | |
| Chen Chiu-Ping | JUD | Olympics | 1996 | 0–0–2 1994 Hiroshima JUD bronze: half-heavyweight -72 kg; 1998 Bangkok JUD bronze: middleweight -70 kg | |
| Chen Cuiting | GAR | Olympics | 1988 | 6–2–0 1986 Seoul GAR gold: all-around, floor, and team, silver: horse vault; 1990 Beijing GAR gold: all-around, floor, and team, silver: horse vault | |
| Chen Dongjie | SHO | Olympics | 1996 | 0–1–0 1998 Bangkok SHO silver: skeet team | |
| Chen Fang | SHO | Olympics | 2016 | 0–1–0 2014 Incheon SHO silver: trap team | |
| Chen Fei | JUD | Olympics | 2012 | 0–0–3 2010 Guangzhou JUD bronze: middleweight -70 kg; 2014 Incheon JUD bronze: middleweight -70 kg and team | |
| Chen Feng | FEN | Olympics | 2004 | 0–1–0 2002 Busan FEN silver: sabre team | |
| Chen Feng-Min | BBL | Olympics | 2008 | 1–0–0 2006 Doha BSB gold | |
| Chen Feng-Yin | SBL | Olympics | 2004 | 0–1–0 2002 Busan SOF silver | |
| Chen Haijian | ATH | Olympics | 2004 | 0–0–2 2002 Busan ATH bronze: 100 m and 4×100 m relay | |
| Chen Haiwei | FEN | Olympics | 2016—2024 | 0–1–1 2014 Incheon FEN silver: foil team, bronze: foil | |
| Chen Haiyun | HBL | Olympics | 1996 | 0–0–2 1994 Hiroshima HBL bronze; 2002 Busan HBL bronze | |
| Chen Hong | SBL | Olympics | 1996 | 2–0–0 1994 Hiroshima SOF gold; 1998 Bangkok SOF gold | |
| Chen Hong | BDM | Olympics | 2004 | 0–0–1 2002 Busan BDM bronze: team | |
| Chen Hongyong | BDM | Olympics | 1992 | 0–0–2 1994 Hiroshima BDM bronze: doubles and team | |
| Chen Hua | SWM | Olympics | 2000—2004 | 4–1–0 1998 Bangkok SWM gold: 400 m freestyle, 800 m freestyle, and 4×200 m freestyle relay; 2002 Busan SWM gold: 800 m freestyle, silver: 400 m freestyle | |
| Chen Huijia | SWM | Olympics | 2008 | 1–0–1 2010 Guangzhou SWM gold: 4×100 m medley relay, bronze: 100 m breaststroke | |
| Chen Hung-Ling | BDM | Olympics | 2012 | 0–0–3 2010 Guangzhou BDM bronze: mixed doubles; 2014 Incheon BDM bronze: team; 2018 Jakarta/Palembang BDM bronze: team | |
| Chen Jianhong | SWM | Olympics | 1988—1992 | 2–0–1 1990 Beijing SWM gold: 100 m breaststroke and 4×100 m medley relay; 1994 Hiroshima SWM bronze: 100 m breaststroke | |
| Chen Jie | SWM | Olympics | 2016—2020 | 0–1–1 2014 Incheon SWM silver: 200 m backstroke; 2018 Jakarta/Palembang SWM bronze: 100 m backstroke | |
| Chen Jin | BDM | Olympics | 2008—2012 | 2–0–1 2006 Doha BDM gold: team; 2010 Guangzhou BDM gold: team, bronze: singles | |
| Chen Jinchu | FEN | Olympics | 1984 | 1–1–0 1978 Bangkok FEN silver: sabre team; 1986 Seoul FEN gold: sabre team | |
| Chen Jing | VVO | Olympics | 2000—2004 | 1–0–0 2002 Busan VVO gold | |
| Chen Jingwen | ATH | Olympics | 2008 | 0–0–2 2010 Guangzhou ATH bronze: 4×400 m relay; 2014 Incheon ATH bronze: 4×400 m relay | |
| Chen Jinyan | FEN | Olympics | 2012 | 0–2–2 2006 Doha FEN silver: foil team, bronze: foil; 2010 Guangzhou FEN silver: foil, bronze: foil team | |
| Chen Jue | ATH | Non-starter | 2008 | 1–0–0 2006 Doha ATH gold: 4×100 m relay | |
| Chen Kang | BDM | Olympics | 1992 | 0–1–3 1986 Seoul BDM silver: team, bronze: doubles; 1994 Hiroshima BDM bronze: doubles and team | |
| Chen Ke | BKB | Olympics | 2004 | 0–1–0 2002 Busan BKB silver | |
| Chen Li | TEN | Olympics | 1992—1996 | 1–3–3 1990 Beijing TEN silver: singles, bronze: team; 1994 Hiroshima TEN silver: doubles, bronze: singles and team; 1998 Bangkok TEN gold: doubles, silver: team | |
| Chen Li-Ju | ARC | Olympics | 2004 | 0–1–1 2014 Incheon ARC silver: compound team; 2018 Jakarta/Palembang ARC bronze: compound team | |
| Chen Lijun | WLF | Olympics | 2016—2020 | 0–1–0 2014 Incheon WLF silver: featherweight -62 kg | |
| Chen Long | BDM | Olympics | 2012—2020 | 2–2–0 2010 Guangzhou BDM gold: team; 2014 Incheon BDM silver: singles and team; 2018 Jakarta/Palembang BDM gold: team | |
| Chen Luyun | BKB | Olympics | 2004 | 1–0–0 2002 Busan BKB gold | |
| Chen Miao-Yi | SBL | Olympics | 2004—2008 | 0–4–1 2002 Busan SOF silver; 2006 Doha SOF silver; 2010 Guangzhou SOF bronze; 2014 Incheon SOF silver; 2018 Jakarta/Palembang SOF silver | |
| Chen Muhua | SHO | Olympics | 1996 | 0–1–0 1994 Hiroshima SHO silver: 10 m air rifle team | |
| Chen Nan | BKB | Olympics | 2004—2016 | 3–0–0 2002 Busan BKB gold; 2006 Doha BKB gold; 2010 Guangzhou BKB gold | |
| Chen Peina | SAL | Olympics | 2016 | 1–0–0 2018 Jakarta/Palembang SAL gold: RS:X | |
| Chen Qian | MPN | Olympics | 2008—2016 | 2–0–1 2010 Guangzhou MPN gold: team; 2014 Incheon MPN gold: individual, bronze: team | |
| Chen Qin | SWM | Olympics | 1984 | 0–1–0 1986 Seoul SWM silver: 200 m medley | |
| Chen Qiqiu | BDM | Olympics | 2000—2004 | 0–0–2 2002 Busan BDM bronze: mixed doubles and team | |
| Chen Qiuqi | HOC | Olympics | 2004—2008 | 2–0–0 2002 Busan HOC gold; 2006 Doha HOC gold | |
| Chen Ruolin | DIV | Olympics / Torch Bearer | 2008—2016 | 3–1–0 2006 Doha DIV gold: synchronised platform, silver: platform; 2010 Guangzhou DIV gold: synchronised platform; 2014 Incheon DIV gold: synchronised platform | |
| Chen Shaoguo | ATH | Olympics | 1992 | 1–0–0 1994 Hiroshima ATH gold: 20 km walk | |
| Chen Shih-Chieh | WLF | Olympics / Opening Flagbearer | 2012—2016 | 0–0–1 2014 Incheon WLF bronze: super-heavyweight +105 kg | |
| Chen Szu-Yuan | ARC | Olympics | 2004—2008 | 0–2–0 2002 Busan ARC silver: team; 2006 Doha ARC silver: team | |
| Chen Tao | BOX | Olympics | 1996 | 0–0–1 1994 Hiroshima BOX bronze: middleweight -75 kg | |
| Chen Tao | BOX | Olympics | 1996 | 0–0–1 1994 Hiroshima BOX bronze: middleweight -75 kg | |
| Chen Tien-Wen | ATH | Olympics | 2000 | 0–0–1 1998 Bangkok ATH bronze: 400 m hurdles | |
| Chen Tongzhou | BOX | Olympics | 2004 | 0–0–1 2002 Busan BOX bronze: featherweight -57 kg | |
| Chen Tongzhou | BOX | Olympics | 2004 | 0–0–1 2002 Busan BOX bronze: featherweight -57 kg | |
| Chen Tsu-Li | BKB | Olympics | 1956 | 0–1–0 1958 Tokyo BKB silver | |
| Chen Wei-Chen | BBL | Olympics | 1992 | 0–0–0 1990 Beijing BSB gold (demonstration event) | |
| Chen Wei-Chen | BBL | Olympics | 1992 | 0–0–0 1990 Beijing BSB gold (demonstration event) | |
| Chen Wei-Ling | WLF | Olympics | 2004—2016 | 0–0–1 2010 Guangzhou WLF bronze: flyweight -48 kg | |
| Chen Weiqiang | WLF | Olympics | 1984 | 1–0–0 1982 New Delhi WLF gold: featherweight -60 kg | |
| Chen Wenzhong | ATH | Olympics | 1996 | 0–1–1 1994 Hiroshima ATH silver: 4×100 m relay, bronze: 100 m | |
| Chen Xiaodong | FEN | Olympics | 2012 | 1–0–0 2010 Guangzhou FEN gold: sabre team | |
| Chen Xiaojun | SWA | Olympics | 2012 | 1–0–0 2014 Incheon SWA gold: team | |
| Chen Xiaoli | BKB | Olympics | 2008—2012 | 3–0–0 2002 Busan BKB gold; 2006 Doha BKB gold; 2010 Guangzhou BKB gold | |
| Chen Xiaomin | WLF | Olympics | 2000 | 1–0–0 1994 Hiroshima WLF gold: lightweight -59 kg | |
| Chen Xiaoxia | DIV | Olympics | 1984 | 1–0–0 1978 Bangkok DIV gold: platform | |
| Chen Xingdong | BDM | Olympics | 1996 | 0–0–1 1994 Hiroshima BDM bronze: team | |
| Chen Xinyi | SWM | Olympics | 2016 | 3–0–0 2014 Incheon SWM gold: 50 m freestyle, 100 m butterfly, and 4×100 m freestyle relay (swam in heats only) | |
| Chen Yan | SWM | Olympics | 1996—2000 | 0–1–1 1998 Bangkok SWM silver: 200 m medley, bronze: 400 m medley | |
| Chen Yang | ATH | Olympics | 2016—2020 | 1–0–0 2018 Jakarta/Palembang ATH gold: discus throw | |
| Chen Yanhao | ATH | Olympics | 1996 | 1–1–0 1994 Hiroshima ATH silver: 110 m hurdles; 1998 Bangkok ATH gold: 110 m hurdles | |
| Chen Yanping | ATH | Olympics | 1988—1992 | 1–0–0 1990 Beijing ATH gold: triple jump | |
| Chen Yanqing | WLF | Olympics | 2004—2008 | 2–0–0 1998 Bangkok WLF gold: lightweight -58 kg; 2006 Doha WLF gold: lightweight -58 kg | |
| Chen Yibing | GAR | Olympics | 2008—2012 | 4–0–0 2006 Doha GAR gold: rings and team; 2010 Guangzhou GAR gold: rings and team | |
| Chen Yin | SWM | Olympics | 2008—2012 | 0–0–1 2010 Guangzhou SWM bronze: 200 m butterfly | |
| Chen Ying | SHO | Olympics | 2004—2016 | 6–2–0 2002 Busan SHO gold: 10 m air pistol team, 25 m sporting pistol, and 25 m sporting pistol team; 2006 Doha SHO gold: 10 m air pistol team, 25 m sporting pistol, and 25 m sporting pistol team; 2014 Incheon SHO silver: 25 m sporting pistol and 25 m sporting pistol team | |
| Chen Ying | BDM | Olympics | 1996 | 0–0–1 1994 Hiroshima BDM bronze: team | |
| Chen Yinglang | ATH | Olympics | 1948 | 0–1–1 1954 Manila ATH bronze: 400 m (competed for the Republic of China); 1958 Tokyo ATH silver: 4×400 m relay (competed for the Republic of China) | |
| Chen Yongqiang | SHO | Olympics | 2004 | 2–0–1 2002 Busan SHO gold: 25 m center fire pistol team and 25 m rapid-fire pistol team, bronze: 25 m rapid-fire pistol | |
| Chen Yongyan | GAR | Olympics | 1984 | 2–1–0 1982 New Delhi GAR gold: all-around and team, silver: horse vault | |
| Chen Yuefang | BKB | Olympics | 1984 | 1–0–0 1982 New Delhi BKB gold | |
| Chen Yueling | ATH | Olympics | 1992—2000 | 1–0–0 1990 Beijing ATH gold: 10 km walk (competed for China) | |
| Chen Yufeng | FBL | Olympics | 1996 | 1–0–0 1994 Hiroshima FBL gold | |
| Chen Yung-Chi | BBL | Olympics | 2004 | 1–1–0 2006 Doha BSB gold; 2010 Guangzhou BSB silver | |
| Chen Zhaoxia | HOC | Olympics | 2000—2008 | 2–0–1 1998 Bangkok HOC bronze; 2002 Busan HOC gold; 2006 Doha HOC gold | |
| Chen Zhixiong | WPO | Olympics | 1984 | 1–0–0 1982 New Delhi WPO gold | |
| Chen Zunrong | ATH | Olympics | 1988—1992 | 1–0–1 1986 Seoul ATH bronze: long jump; 1990 Beijing ATH gold: long jump | |
| Chen Zuo | SWM | Olympics | 2004—2008 | 4–5–0 2002 Busan SWM gold: 100 m freestyle and 4×100 m freestyle relay, silver: 4×200 m freestyle relay and 4×100 m medley relay; 2006 Doha SWM gold: 100 m freestyle, silver: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay; 2010 Guangzhou SWM gold: 4×100 m freestyle relay (swam in heats only) | |
| Camille Lily Cheng | SWM | Olympics | 2016—2024 | 0–1–4 2014 Incheon SWM bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 2018 Jakarta/Palembang SWM silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay | |
| Cheng Chang-Ming | BBL | Olympics | 2004 | 0–1–1 1998 Bangkok BSB bronze; 2002 Busan BSB silver | |
| Cheng Changsong | CTR | Olympics | 2012 | 1–0–0 2010 Guangzhou CRD gold: sprint team | |
| Cheng Fei | GAR | Olympics | 2004—2008 | 3–0–0 2006 Doha GAR gold: floor, vault, and team | |
| Cheng Feiyi | SWM | Olympics | 2012 | 0–0–2 2010 Guangzhou SWM bronze: 50 m backstroke and 200 m backstroke | |
| Cheng Hsin-Fu | ATH | Olympics | 1988 | 0–1–0 1990 Beijing ATH silver: 4×100 m relay | |
| Cheng Hui | HOC | Olympics | 2000—2008 | 1–0–1 1998 Bangkok HOC bronze; 2002 Busan HOC gold | |
| Cheng Kai-Wen | BBL | Olympics | 2008 | 0–1–0 2014 Incheon BSB silver | |
| Kenneth Cheng | EJP | Olympics | 2008 | 0–0–1 2010 Guangzhou EJP bronze: jumping team | |
| Michael Cheng | SAL | Olympics / YOG | 2010—2020 | 0–1–0 2018 Jakarta/Palembang SAL silver: RS:X | |
| Cheng Ming | ARC | Olympics | 2012 | 0–3–0 2010 Guangzhou ARC silver: individual and team; 2014 Incheon ARC silver: team | |
| Cheng Wan-Jung | SWM | Olympics | 2004—2012 | 0–0–1 2010 Guangzhou SWM bronze: 400 m medley | |
| Cheng Wen | ATH | Olympics | 2012 | 0–0–1 2014 Incheon ATH bronze: 400 m hurdles | |
| Cheng Wen-Hsing | BDM | Olympics | 2004—2012 | 0–0–1 2010 Guangzhou BDM bronze: mixed doubles | |
| Cheng Xiaoyan | ATH | Olympics | 2000 | 0–1–0 1998 Bangkok ATH silver: shot put | |
| Arkhom Chenglai | BOX | Olympics | 1992 | 0–1–0 1994 Hiroshima BOX silver: welterweight -67 kg | |
| Arkhom Chenglai | BOX | Olympics | 1992 | 0–1–0 1994 Hiroshima BOX silver: welterweight -67 kg | |
| Roman Chentsov | WPO | Olympics | 2000 | 1–0–0 1998 Bangkok WPO gold | |
| Cheon Eun-Bi | HOC | Olympics | 2012—2016 | 1–0–0 2014 Incheon HOC gold | |
| Cheon Eun-Suk | BKB | Olympics | 1996 | 1–0–0 1990 Beijing BKB gold | |
| Cheon In-Sik | CSP | Olympics | 1988 | 3–0–0 1990 Beijing CSP gold: K1 1000 m, K2 500 m, and K2 1000 m | |
| Cheon Seul-Gi | HOC | Olympics | 2012 | 0–1–0 2010 Guangzhou HOC silver | |
| Cheong Jun Hoong | DIV | Olympics | 2012—2020 | 0–1–2 2010 Guangzhou DIV bronze: 1 m springboard; 2014 Incheon DIV silver: synchronised springboard, bronze: 3 m springboard | |
| Konstantin Chernov | WPO | Olympics | 2000 | 2–0–0 1994 Hiroshima WPO gold; 1998 Bangkok WPO gold | |
| Gennady Chernovol | ATH | Olympics | 2000—2004 | 0–1–0 2002 Busan ATH silver: 200 m | |
| Ilya Chernyshov | CTR | Olympics | 2004 | 1–1–1 2006 Doha CRD gold: road time trial team, silver: madison, bronze: points race | |
| Abraham Cheroben | ATH | Olympics | 2016 | 0–1–0 2018 Jakarta/Palembang ATH silver: 10000 m | |
| Bharat Kumar Chetri | HOC | Olympics | 2012 | 0–1–1 2002 Busan HOC silver; 2010 Guangzhou HOC bronze | |
| Edgar Cheung | FEN | Olympics / Opening Flagbearer | 2016—2024 | 0–1–2 2014 Incheon FEN bronze: foil team; 2018 Jakarta/Palembang FEN silver: foil team, bronze: foil | |
| Kent Cheung | SWM | YOG | 2010 | 0–0–1 2014 Incheon SWM bronze: 4×100 m freestyle relay | |
| Cheung King Lok | CRD | Olympics | 2016 | 1–3–1 2010 Guangzhou CRD silver: 4000 m pursuit individual and 4000 m pursuit team; 2014 Incheon CRD bronze: omnium; 2018 Jakarta/Palembang CRD gold: madison, silver: 4000 m pursuit team | |
| Chew Choon Eng | BDM | Olympics | 2004 | 0–0–2 2002 Busan BDM bronze: doubles and team | |
| Michael Chew | HOC | Olympics | 1984 | 0–0–1 1982 New Delhi HOC bronze | |
| Chi Cheng | ATH | Olympics / Opening Flagbearer | 1960—1972 | 2–1–0 1966 Bangkok ATH gold: long jump, silver: 4×100 m relay; 1970 Bangkok ATH gold: 100 m | |
| Elvin Chia | SWM | Olympics | 1996—2000 | 0–0–1 1998 Bangkok SWM bronze: 100 m breaststroke | |
| Chiang Chih-Hsien | BBL | Olympics | 2008 | 0–1–0 2014 Incheon BSB silver | |
| Chiang Hui-Chuan | SBL | Olympics | 2008 | 0–2–2 1998 Bangkok SOF bronze; 2006 Doha SOF silver; 2010 Guangzhou SOF bronze; 2014 Incheon SOF silver | |
| Chiang Tai-Chuan | BBL | Olympics / Non-Medal | 1984—1992 | 0–0–0 1990 Beijing BSB gold (demonstration event) | |
| Chiang Tai-Chuan | BBL | Olympics / Non-Medal | 1984—1992 | 0–0–0 1990 Beijing BSB gold (demonstration event) | |
| Chiang Tzu-Ying | SWM | Olympics | 2000 | 0–0–2 1998 Bangkok SWM bronze: 4×100 m freestyle relay and 4×200 m freestyle relay | |
| Kaori Chiba-Fujio | HOC | Olympics | 2004—2012 | 0–1–2 2002 Busan HOC bronze (competed as Kaori Chiba); 2006 Doha HOC silver (competed as Kaori Chiba); 2010 Guangzhou HOC bronze (competed as Kaori Chiba) | |
| Suzu Chiba | SWM | Olympics | 1992—1996 | 2–3–3 1990 Beijing SWM silver: 200 m freestyle and 4×100 m medley relay, bronze: 100 m freestyle and 400 m freestyle; 1994 Hiroshima SWM gold: 400 m freestyle and 4×100 m freestyle relay, silver: 4×100 m medley relay, bronze: 200 m freestyle | |
| Kenta Chida | FEN | Olympics | 2008—2012 | 1–1–1 2006 Doha FEN bronze: foil team; 2010 Guangzhou FEN silver: foil team; 2014 Incheon FEN gold: foil team | |
| Chien Chen-Ju | SBL | Olympics | 1996 | 0–0–2 1994 Hiroshima SOF bronze; 1998 Bangkok SOF bronze | |
| Chien Pei-Chi | SBL | Olympics | 1996 | 0–1–0 2002 Busan SOF silver | |
| Nataliya Chikina | DIV | Olympics | 1996—2000 | 0–0–1 1994 Hiroshima DIV bronze: platform | |
| Hisayo Chikusa | SHO | Olympics | 1988—1992 | 1–0–0 1986 Seoul SHO gold: 10 m air pistol team | |
| Chimidiin Gochoosüren | WRE | Olympics | 1976 | 0–1–0 1978 Bangkok WRE silver: freestyle light-heavyweight -90 kg | |
| Chin Chiu-Yueh | ARC | Olympics | 1988 | 0–1–0 1990 Beijing ARC silver: team | |
| Takashi Chinen | GAR | Olympics | 1992 | 0–0–1 1994 Hiroshima GAR bronze: team | |
| Chatuphum Chinnawong | WLF | Olympics / YOG | 2010—2016 | 0–0–2 2014 Incheon WLF bronze: middleweight -77 kg; 2018 Jakarta/Palembang WLF bronze: middleweight -77 kg | |
| Zulfiya Chinshanlo | WLF | Olympics / YOG | 2010—2020 | 0–2–0 2010 Guangzhou WLF silver: featherweight -53 kg; 2014 Incheon WLF silver: featherweight -53 kg | |
| Chiu Chen-Ting | SBL | Olympics | 1996 | 0–0–1 1994 Hiroshima SOF bronze | |
| Chiu Ping-Kun | ARC | Olympics | 1988 | 0–0–1 1990 Beijing ARC bronze: team | |
| Gennady Chkhaidze | WRE | Olympics | 2000—2004 | 0–0–1 2006 Doha WRE bronze: Greco-Roman heavyweight -96 kg (competed for Uzbekistan) | |
| Yoshikazu Cho | CTR | Olympics | 1972—1976 | 1–0–0 1978 Bangkok CRD gold: sprint | |
| Choe Hyo-Sim | WLF | Olympics | 2016 | 0–1–0 2018 Jakarta/Palembang WLF silver: middleweight -63 kg | |
| Choe Jon-Wi | WLF | Olympics / Opening Flagbearer | 2016 | 1–0–0 2018 Jakarta/Palembang WLF gold: middleweight -77 kg | |
| Choe Jong-Sil | GAR | Olympics | 1980 | 2–3–1 1978 Bangkok GAR gold: horse vault, silver: team; 1982 New Delhi GAR gold: floor, silver: uneven bars and team, bronze: all-around | |
| Choe Kum-Hui | DIV | Olympics | 2008 | 0–0–2 2006 Doha DIV bronze: synchronised platform; 2010 Guangzhou DIV bronze: synchronised platform | |
| Choe Mi-Gyong | FBL | Olympics | 2012 | 1–0–0 2014 Incheon FBL gold | |
| Choe Myong-Hwa | DIV | Olympics | 1996—2000 | 0–0–1 1998 Bangkok DIV bronze: platform | |
| Choe Yong-Sim | FBL | Olympics | 2012 | 0–1–0 2010 Guangzhou FBL silver | |
| Choi Byeong-Cheol | FEN | Olympics | 2004—2012 | 1–2–1 2002 Busan FEN silver: foil team; 2006 Doha FEN silver: foil team; 2010 Guangzhou FEN gold: foil, bronze: foil team | |
| Choi Cheon-Sik | VVO | Olympics / Opening Flagbearer | 1988—1996 | 0–1–0 1986 Seoul VVO silver | |
| Choi Chun-Ok | HOC | Olympics | 1988 | 1–0–0 1986 Seoul HOC gold | |
| Choi Chung-Il | BOX | Olympics | 1976 | 1–0–0 1978 Bangkok BOX gold: lightweight -60 kg | |
| Choi Chung-Il | BOX | Olympics | 1976 | 1–0–0 1978 Bangkok BOX gold: lightweight -60 kg | |
| Choi Chung-Seok | SHO | Olympics | 1972—1976 | 0–1–0 1974 Tehran SHO silver: 50 m small-bore rifle prone team | |
| Choi Chung-Sik | ATH | Olympics | 1952—1956 | 1–0–0 1954 Manila ATH gold: 10000 m | |
| Choi Dong-Gil | WLF | Olympics | 1992—1996 | 0–1–0 1994 Hiroshima WLF silver: heavyweight I -99 kg | |
| Choi Eun-Suk | FEN | Olympics | 2012—2016 | 0–2–0 2006 Doha FEN silver: épée team; 2014 Incheon FEN silver: épée team | |
| Choi Gi-Su | BOX | Olympics | 1992—2000 | 0–1–0 2002 Busan BOX silver: light-heavyweight -81 kg | |
| Choi Gi-Su | BOX | Olympics | 1992—2000 | 0–1–0 2002 Busan BOX silver: light-heavyweight -81 kg | |
| Choi Gwang-Hui | VVO | Olympics | 1996—2004 | 0–1–0 2002 Busan VVO silver | |
| Choi Gwang-Hyeon | JUD | Olympics | 2012 | 1–0–0 2014 Incheon JUD gold: team | |
| Choi Gyeong-Hui | BKB | Olympics | 1984—1988 | 1–1–0 1986 Seoul BKB silver; 1990 Beijing BKB gold | |
| Choi Gyeong-Su | WRE | Olympics | 1976 | 0–0–1 1974 Tehran WRE bronze: Greco-Roman featherweight -62 kg | |
| Choi Gyong-Hui | GAR | Olympics | 1992 | 0–1–0 1990 Beijing GAR silver: team | |
| Choi Gyu-Ung | SWM | Olympics | 2012—2016 | 0–2–0 2010 Guangzhou SWM silver: 200 m breaststroke and 4×100 m medley relay | |
| Choi Hye-Ra | SWM | Olympics | 2008—2012 | 0–1–3 2006 Doha SWM silver: 200 m butterfly; 2010 Guangzhou SWM bronze: 200 m butterfly, 200 m medley, and 4×200 m freestyle relay | |
| Choi Hyeon-Ho | HBL | Olympics | 2000 | 1–0–0 1998 Bangkok HBL gold | |
| Choi Im-Jeong | HBL | Olympics | 2004—2012 | 2–0–0 2002 Busan HBL gold; 2006 Doha HBL gold | |
| Choi In-Jeong | FEN | Olympics | 2012—2024 | 0–2–2 2014 Incheon FEN silver: épée team, bronze: épée; 2018 Jakarta/Palembang FEN silver: épée team, bronze: épée | |
| Choi Jeong-Ryong | SHO | Olympics | 1984 | 0–1–0 1978 Bangkok SHO silver: trap team | |
| Choi Jeong-Yun | SWA | Olympics | 1988 | 0–0–2 1994 Hiroshima SWA bronze: solo and duet | |
| Choi Jong-Geun | WLF | Olympics | 2000 | 0–0–1 1998 Bangkok WLF bronze: heavyweight -105 kg | |
| Choi Jong-Gyu | BKB | Olympics | 1968 | 1–0–1 1966 Bangkok BKB bronze; 1970 Bangkok BKB gold | |
| Choi Jong-Ok | VVO | Olympics | 1972 | 0–1–0 1966 Bangkok VVO silver | |
| Choi Jun-Sang | EDR | Olympics | 2008 | 5–0–0 2002 Busan EJP gold: dressage individual and dressage team; 2006 Doha EJP gold: dressage individual and dressage team; 2010 Guangzhou EJP gold: dressage team | |
| Choi Ki Ho | CTR | Olympics | 2012 | 0–1–0 2010 Guangzhou CRD silver: 4000 m pursuit team | |
| Choi Mi-Sun | HOC | Olympics | 1996 | 1–0–0 1998 Bangkok HOC gold | |
| Choi Min-Gyu | CSP | Olympics | 2016 | 0–1–0 2018 Jakarta/Palembang CSP silver: K4 500 m | |
| Choi Min-Ho | JUD | Olympics | 2004—2008 | 0–0–2 2002 Busan JUD bronze: extra-lightweight -60 kg; 2010 Guangzhou JUD bronze: extra-lightweight -60 kg | |
| Choi Myeong-Jin | EVE | Olympics | 1988—1992 | 2–2–0 1986 Seoul EJP gold: Three-Day Event individual, silver: Three-Day Event team; 1994 Hiroshima EJP silver: dressage team; 1998 Bangkok EJP gold: dressage team | |
| Choi Myong-Hui | GAR | Olympics | 1980 | 0–1–0 1982 New Delhi GAR silver: team | |
| Nicholas Choi | FEN | Olympics / YOG | 2010—2012 | 0–2–1 2014 Incheon FEN bronze: foil team; 2018 Jakarta/Palembang FEN silver: foil and foil team | |
| Choi Sang-Seon | WRE | Olympics | 1996—2000 | 2–0–0 1994 Hiroshima WRE gold: Greco-Roman featherweight -62 kg; 1998 Bangkok WRE gold: Greco-Roman lightweight -63 kg | |
| Choi Seok-Jae | HBL | Olympics / Coach | 1988—2012 | 1–0–0 1990 Beijing HBL gold | |
| Choi Seon-Hyeong | CSP | Olympics | 1988 | 0–0–1 1994 Hiroshima CSP bronze: K1 500 m |