Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Hong Kuk-Hyon | JUD | Olympics | 2016 | 0–0–2 2010 Guangzhou JUD bronze: half-lightweight -66 kg; 2014 Incheon JUD bronze: lightweight -73 kg | |
| Hong Nam-Seon | VVO | Olympics | 1964 | 0–1–0 1966 Bangkok VVO silver | |
| Hong Ok-Song | JUD | Olympics | 2004 | 1–0–1 2002 Busan JUD gold: lightweight -57 kg; 2006 Doha JUD bronze: lightweight -57 kg | |
| Hong Seok-Han | CTR | Olympics | 1996—2004 | 2–1–0 1994 Hiroshima CRD gold: 4000 m pursuit team, silver: 1000 m track time trial; 1998 Bangkok CRD gold: 4000 m pursuit team | |
| Hong Seong-Heun | BBL | Olympics | 2000 | 2–0–0 1998 Bangkok BSB gold; 2002 Busan BSB gold | |
| Hong Seong-Heun | BBL | Olympics | 2000 | 2–0–0 1998 Bangkok BSB gold; 2002 Busan BSB gold | |
| Hong Seung-Pyo | SHO | Olympics | 1988 | 0–1–4 1990 Beijing SHO silver: 50 m running target men, bronze: 10 m running target team, 50 m running target team men, 50 m running target mixed, and 50 m running target team mixed | |
| Hong Song-Nam | FBL | Olympics | 1976 | 1–0–0 1978 Bangkok FBL gold | |
| Hong Su-Jong | GAR | Olympics | 2004 | 1–1–1 2006 Doha GAR gold: uneven bars, silver: vault, bronze: all-around | |
| Hong Un-Jong | GAR | Olympics | 2008—2016 | 1–1–1 2006 Doha GAR bronze: vault; 2014 Incheon GAR gold: vault, silver: team | |
| Hong Yeong-Ok | SHO | Olympics | 1988 | 0–2–0 1990 Beijing SHO silver: 10 m air pistol team and 25 m sporting pistol team | |
| Hong Yeong-Seung | FEN | Olympics | 1988 | 1–1–0 1986 Seoul FEN gold: foil team; 1990 Beijing FEN silver: foil team | |
| Hoo Cha-Pen | BKB | Olympics | 1956 | 0–2–0 1954 Manila BKB silver; 1958 Tokyo BKB silver | |
| Hoo Kam Chiu | SHO | Olympics | 1964 | 0–0–1 1966 Bangkok SHO bronze: 50 m free pistol | |
| Vivian Hoo | BDM | Olympics | 2016 | 0–0–1 2014 Incheon BDM bronze: doubles | |
| Yuya Horihata | SWM | Olympics | 2012 | 1–0–1 2010 Guangzhou SWM gold: 400 m medley, bronze: 200 m medley | |
| Ryuji Horii | SWM | Olympics | 1996 | 0–0–1 1994 Hiroshima SWM bronze: 200 m backstroke | |
| Takeshi Horikoshi | WLF | Olympics | 1976 | 1–0–0 1970 Bangkok WLF gold: flyweight -52 kg | |
| Shunsuke Horiuchi | ROW | Olympics | 1984 | 0–2–0 1982 New Delhi ROW silver: single sculls; 1986 Seoul ROW silver: single sculls | |
| Choji Hosaka | SHO | Olympics | 1956 | 2–0–0 1954 Manila SHO gold: 50 m free pistol; 1958 Tokyo SHO gold: 25 m rapid-fire pistol | |
| Natsumi Hoshi | SWM | Olympics | 2008—2016 | 1–2–0 2010 Guangzhou SWM silver: 200 m butterfly; 2014 Incheon SWM gold: 4×100 m medley relay, silver: 200 m butterfly | |
| Tomio Hosoda | ATH | Olympics | 1952 | 2–0–2 1951 New Delhi ATH gold: 4×100 m relay, bronze: 100 m and 200 m; 1954 Manila ATH gold: 4×100 m relay | |
| Tomomi Hosoda | SWM | Olympics | 1988 | 0–0–1 1990 Beijing SWM bronze: 800 m freestyle | |
| Yuichi Hosoda | TRI | Olympics | 2012 | 4–0–0 2010 Guangzhou TRI gold: individual, 2014 Incheon TRI gold: individual and mixed relay; 2018 Jakarta/Palembang TRI gold: mixed relay | |
| Sachio Hosokawa | SHO | Olympics / Non-starter | 1976—1984 | 1–0–1 1974 Tehran SHO gold: 50 m small-bore rifle prone, bronze: 50 m small-bore rifle prone team | |
| Shigeyuki Hosono | EVE | Olympics | 1996—2000 | 1–2–0 1998 Bangkok EJP silver: Three-Day Event team; 2002 Busan EJP gold: Three-Day Event team; 2006 Doha EJP silver: Three-Day Event team | |
| Sayed Esmail Hosseini | CRD | Olympics | 1964 | 0–0–2 1966 Bangkok CRD bronze: road time trial team and 4000 m pursuit individual | |
| Hou Rongsheng | FBL | Olympics | 1948 | 1–0–0 1954 Manila FBL gold | |
| Hou Xiaolan | HOC | Olympics | 2000—2004 | 1–0–0 2002 Busan HOC gold | |
| Hou Xuemei | ATH | Olympics | 1988 | 2–0–0 1986 Seoul ATH gold: discus throw; 1990 Beijing ATH gold: discus throw | |
| Hou Yuzhu | VVO | Olympics | 1984—1988 | 1–0–0 1986 Seoul VVO gold | |
| Daisuke Houki | WPO | Olympics | 1984 | 0–1–0 1982 New Delhi WPO silver | |
| Mohamed Al-Houti | ATH | Olympics | 1996—2000 | 0–0–1 1998 Bangkok ATH bronze: 4×100 m relay | |
| Eri Hozumi | TEN | Olympics | 2016 | 0–0–2 2014 Incheon TEN bronze: singles and team | |
| Pongsak Hrientounthong | BOX | Olympics | 2000 | 0–0–1 1998 Bangkok BOX bronze: light-welterweight -63.5 kg | |
| Pongsak Hrientounthong | BOX | Olympics | 2000 | 0–0–1 1998 Bangkok BOX bronze: light-welterweight -63.5 kg | |
| Hsiao Mei-Yu | CRD/CTR | Olympics | 2012—2016 | 2–1–4 2006 Doha CRD silver: 500 m track time trial; 2010 Guangzhou CRD gold: road race, bronze: 500 m track time trial; 2014 Incheon CRD gold: omnium, bronze: road race, sprint team, and 3000 m pursuit team | |
| Hsieh Chia-Shian | BBL | Olympics | 2004 | 1–1–0 2002 Busan BSB silver; 2006 Doha BSB gold | |
| Hsieh Su-Wei | TEN | Olympics | 2012—2024 | 2–3–2 2002 Busan TEN bronze: team; 2006 Doha TEN gold: team, bronze: mixed doubles; 2010 Guangzhou TEN silver: doubles and team; 2014 Incheon TEN gold: team, silver: doubles | |
| Hsu Hsiu-Ling | SBL | Olympics | 2008 | 0–1–0 2006 Doha SOF silver | |
| Hsu Jen-Hao | BDM | Olympics | 2012 | 0–0–2 2014 Incheon BDM bronze: team; 2018 Jakarta/Palembang BDM bronze: team | |
| Hsu Jui-Te | CRD/CTR | Olympics | 1988 | 0–1–0 1990 Beijing CRD silver: points race | |
| Hsu Pei-Chin | ATH | Olympics | 1996 | 0–2–0 1994 Hiroshima ATH silver: 400 m hurdles; 1998 Bangkok ATH silver: 400 m hurdles | |
| Hsu Shu-Ching | WLF | Olympics / Closing Flagbearer | 2012—2016 | 1–0–0 2014 Incheon WLF gold: featherweight -53 kg | |
| Hsu Tung-Hsiung | SWM | Olympics / Non-starter | 1972—1976 | 0–0–4 1970 Bangkok SWM bronze: 100 m backstroke, 200 m backstroke, 100 m butterfly, and 400 m medley | |
| Hsu Yue-Yun | SWM | Olympics | 1972 | 0–0–1 1970 Bangkok SWM bronze: 4×100 m freestyle relay | |
| Hu Binyuan | SHO | Olympics | 2004—2016 | 5–3–0 1998 Bangkok SHO gold: double trap and double trap team; 2002 Busan SHO silver: double trap team; 2006 Doha SHO gold: double trap team, silver: double trap; 2010 Guangzhou SHO gold: double trap team; 2014 Incheon SHO gold: double trap, silver: double trap team | |
| Hu Dongmei | CSP | Olympics | 1996 | 1–0–0 1994 Hiroshima CSP gold: K4 500 m | |
| Hu Guohong | WRE | Olympics | 1988—1996 | 0–0–1 1990 Beijing WRE bronze: Greco-Roman featherweight -62 kg | |
| Hu Huiren | HOC | Olympics | 2008 | 0–1–0 2006 Doha HOC silver | |
| Hu In-Jeong | VVO | Olympics | 2000 | 1–0–0 2006 Doha VVO gold | |
| Hu Jia | DIV | Olympics | 2000—2004 | 1–0–0 2002 Busan DIV gold: synchronised platform | |
| Hu Kai | ATH | Olympics | 2008 | 0–0–1 2006 Doha ATH bronze: 4×100 m relay | |
| Hu Liang | HOC | Olympics | 2008 | 0–1–0 2006 Doha HOC silver | |
| Hu Minghai | CSL | Olympics | 2008—2012 | 1–0–0 2010 Guangzhou CSP gold: C2 slalom | |
| Hu Qing | BOX | Olympics | 2008 | 1–1–0 2006 Doha BOX gold: lightweight -60 kg; 2010 Guangzhou BOX silver: lightweight -60 kg | |
| Hu Qing | BOX | Olympics | 2008 | 1–1–0 2006 Doha BOX gold: lightweight -60 kg; 2010 Guangzhou BOX silver: lightweight -60 kg | |
| Hu Richa | WRE | Olympics | 1984—1988 | 0–1–0 1990 Beijing WRE silver: Greco-Roman flyweight -52 kg | |
| Hu Weidong | BKB | Olympics | 1992—2000 | 2–1–0 1994 Hiroshima BKB gold; 1998 Bangkok BKB gold; 2002 Busan BKB silver | |
| Hu Yadan | DIV | Olympics | 2012 | 1–0–0 2010 Guangzhou DIV gold: platform | |
| Hu Yadong | ROW | Olympics | 1988 | 1–0–0 1990 Beijing ROW gold: coxless fours | |
| Alex Hua | EVE | Olympics | 2008—2024 | 0–1–1 2014 Incheon EJP silver: Three-Day Event individual; 2018 Jakarta/Palembang EJP bronze: Three-Day Event individual | |
| Huang Chien-Lung | JUD/WRE | Olympics | 1988—1996 | 0–0–1 1990 Beijing JUD bronze: half-lightweight -65 kg | |
| Huang Chih-Yung | SWM | Olympics | 1996—2000 | 0–0–1 1998 Bangkok SWM bronze: 100 m freestyle | |
| Huang Chiung-Lung | BBL | Non-Medal | 1988 | 0–0–1 1998 Bangkok BSB bronze | |
| Huang Chung-Yi | BBL | Olympics | 1992—2004 | 0–1–1 1990 Beijing BSB gold (demonstration event); 1998 Bangkok BSB bronze; 2002 Busan BSB silver | |
| Huang Chung-Yi | BBL | Olympics | 1992—2004 | 0–1–1 1990 Beijing BSB gold (demonstration event); 1998 Bangkok BSB bronze; 2002 Busan BSB silver | |
| Huang Cunguang | CSL | Olympics | 2012 | 1–0–0 2010 Guangzhou CSP gold: K1 slalom | |
| Huang Dongyan | CTR | Olympics | 2016 | 1–0–0 2014 Incheon CRD gold: 3000 m pursuit team | |
| Huang Geng | ATH | Olympics | 1992—1996 | 1–2–0 1990 Beijing ATH silver: long jump; 1994 Hiroshima ATH gold: long jump, silver: 4×100 m relay | |
| Huang Haiqiang | ATH | Olympics | 2008 | 0–0–1 2010 Guangzhou ATH bronze: high jump | |
| Huang Haiyang | FEN | Olympics | 2008 | 2–0–0 2002 Busan FEN gold: sabre team; 2006 Doha FEN gold: sabre team | |
| Huang Hong | HBL | Olympics | 2008 | 1–0–0 2010 Guangzhou HBL gold | |
| Huang Hua | BDM | Olympics | 1992 | 1–0–1 1990 Beijing BDM gold: team, bronze: singles | |
| Huang Huadong | GAR | Olympics | 1996 | 2–0–0 1994 Hiroshima GAR gold: pommelled horse and team | |
| Huang Hui-Wen | SBL | Olympics | 2004—2008 | 0–3–1 2002 Busan SOF silver; 2006 Doha SOF silver; 2010 Guangzhou SOF bronze; 2014 Incheon SOF silver | |
| Huang Jialing | FEN | Olympics | 2008 | 0–1–0 2006 Doha FEN silver: foil team | |
| Huang Junxia | HOC | Olympics | 2000—2008 | 2–0–2 1994 Hiroshima HOC bronze; 1998 Bangkok HOC bronze; 2002 Busan HOC gold; 2006 Doha HOC gold | |
| Huang Liangzheng | ATH | Olympics | 1948 | 1–0–1 1951 New Delhi ATH gold: 110 m hurdles, bronze: 400 m hurdles (competed as Ng Liang Chiang for Singapore) | |
| Huang Liping | GAR | Olympics / Referee / Official Oath Taker | 1996—2008 | 2–2–0 1994 Hiroshima GAR gold: parallel bars and team, silver: all-around and horizontal bar | |
| Huang Long | WPO | Olympics | 1984—1988 | 2–1–0 1986 Seoul WPO gold; 1990 Beijing WPO gold; 1994 Hiroshima WPO silver | |
| Huang Maoxing | CSP | Olympics | 2012 | 0–1–0 2010 Guangzhou CSP silver: C2 1000 m | |
| Huang Nanyan | BDM | Olympics | 2000 | 1–0–1 2002 Busan BDM gold: team, bronze: doubles | |
| Huang Qiang | DIV | Olympics | 2012 | 0–1–0 1998 Bangkok DIV silver: platform (competed for China) | |
| Huang Qijiang | WPO | Olympics | 1988 | 1–1–0 1990 Beijing WPO gold; 1994 Hiroshima WPO silver | |
| Huang Qiushuang | GAR | Olympics | 2012 | 2–2–0 2010 Guangzhou GAR gold: vault and team, silver: all-around and uneven bars | |
| Huang Qiuyan | ATH | Olympics | 2004 | 1–0–0 2002 Busan ATH gold: triple jump | |
| Huang Qun | GAR | Olympics | 1984 | 2–2–0 1986 Seoul GAR gold: uneven bars and team, silver: all-around and balance beam | |
| Huang Shaohua | SWM | Olympics | 2004—2008 | 1–2–0 2002 Busan SWM gold: 4×100 m freestyle relay; 2006 Doha SWM silver: 4×100 m freestyle relay and 4×100 m medley relay (swam in heats only) | |
| Huang Shih-Chun | WLF | Olympics | 2004—2012 | 0–0–1 2014 Incheon WLF bronze: light-heavyweight -69 kg (competed as Huang Shih-Hsu) | |
| Huang Shiping | SHO | Olympics | 1984—1988 | 3–0–0 1990 Beijing SHO gold: 50 m running target team men, 50 m running target mixed, and 50 m running target team mixed | |
| Huang Sijing | BKB | Olympics | 2016—2024 | 1–0–0 2018 Jakarta/Palembang BKB gold | |
| Huang Sui | BDM | Olympics | 2004 | 3–1–0 2002 Busan BDM gold: team, silver: doubles; 2006 Doha BDM gold: doubles and team | |
| Huang Ting-Ying | CRD | Olympics | 2016 | 0–1–3 2014 Incheon CRD bronze: 3000 m pursuit team and sprint team; 2018 Jakarta/Palembang CRD silver: omnium, bronze: 3000 m pursuit individual | |
| Huang Xiaomin | SWM | Olympics | 1988 | 3–2–0 1986 Seoul SWM gold: 100 m breaststroke, silver: 4×100 m medley relay; 1990 Beijing SWM gold: 100 m breaststroke and 4×100 m medley relay, silver: 200 m breaststroke | |
| Huang Xiaoping | ROW | Olympics | 1992—1996 | 2–0–0 1990 Beijing ROW gold: double sculls; 1994 Hiroshima ROW gold: single sculls | |
| Huang Xiaoxiao | ATH | Olympics | 2004—2012 | 1–0–1 2006 Doha ATH gold: 400 m hurdles, bronze: 4×400 m relay | |
| Huang Xu | GAR | Olympics | 2000—2008 | 5–1–1 1998 Bangkok GAR gold: all-around and team, silver: rings, bronze: pommelled horse; 2002 Busan GAR gold: parallel bars, rings, and team | |
| Huang Xuechen | SWA | Olympics | 2008—2020 | 4–0–0 2010 Guangzhou SWA gold: team and combination; 2014 Incheon SWA gold: duet and combination | |
| Huang Yaojiang | FEN | Olympics | 2004—2008 | 1–0–0 2006 Doha FEN gold: sabre team | |
| Huang Yu-Shin | JUD | Olympics | 1992 | 0–0–2 1990 Beijing JUD bronze: extra-lightweight -48 kg; 1994 Hiroshima JUD bronze: extra-lightweight -48 kg | |
| Huang Yunlong | BKB | Olympics | 1984—1988 | 1–1–0 1982 New Delhi BKB silver; 1986 Seoul BKB gold | |
| Huang Zhanzhong | BDM | Olympics | 1996 | 1–0–2 1990 Beijing BDM gold: team; 1994 Hiroshima BDM bronze: doubles and team | |
| Huang Zhihong | ATH | Olympics / Non-starter | 1988—1996 | 1–1–0 1986 Seoul ATH gold: shot put; 1990 Beijing ATH silver: shot put | |
| Huang Zhipeng | CSP | Olympics | 2008—2012 | 1–0–0 2010 Guangzhou CSP gold: K2 1000 m | |
| Serdar Hudaýberdiýew | BOX | Olympics / Opening Flagbearer | 2012 | 0–0–1 2014 Incheon BOX bronze: welterweight -69 kg | |
| Serdar Hudaýberdiýew | BOX | Olympics / Opening Flagbearer | 2012 | 0–0–1 2014 Incheon BOX bronze: welterweight -69 kg | |
| Hui Zicheng | SHO | Olympics | 2016 | 1–0–0 2018 Jakarta/Palembang SHO gold: 50 m small-bore rifle 3 positions | |
| Lawrence Van Huizen | HOC | Olympics | 1964 | 0–0–1 1962 Jakarta HOC bronze (competed for Malaya) | |
| Stephen Van Huizen | HOC | Olympics / Coach | 1984—2000 | 0–0–1 1982 New Delhi HOC bronze | |
| Humam Tariq | FBL | Olympics | 2016 | 0–0–1 2014 Incheon FBL bronze | |
| Celeste Hung | SWM | Olympics | 1988 | 0–0–1 1986 Seoul SWM bronze: 4×100 m freestyle relay | |
| Huo Liang | DIV | Olympics | 2008 | 1–1–0 2006 Doha DIV gold: synchronised platform; 2010 Guangzhou DIV silver: platform | |
| Bait Husain | BOX | Olympics | 1956 | 0–0–1 1958 Tokyo BOX bronze: light-middleweight -71 kg | |
| Syed Hussain Shah | BOX | Olympics | 1988 | 0–1–0 1986 Seoul BOX silver: light-heavyweight -81 kg | |
| Syed Hussain Shah | BOX | Olympics | 1988 | 0–1–0 1986 Seoul BOX silver: light-heavyweight -81 kg | |
| Abdulaziz Hussain | FBL | Olympics | 2012 | 0–1–0 2010 Guangzhou FBL silver | |
| Manzoor Hussain | HOC | Olympics / Opening Flagbearer | 1976—1984 | 2–0–0 1978 Bangkok HOC gold; 1982 New Delhi HOC gold | |
| Mazhar Hussain | HOC | Non-starter | 1964 | 1–0–0 1962 Jakarta HOC gold | |
| Musaddiq Hussain | HOC | Olympics | 1988—1992 | 1–0–0 1990 Beijing HOC gold | |
| Zakir Hussain | HOC | Olympics | 1956—1968 | 2–0–0 1958 Tokyo HOC gold; 1962 Jakarta HOC gold | |
| Ali Hussein | FBL | Olympics | 1984 | 1–0–0 1982 New Delhi FBL gold | |
| Hermann Ludwig Husslein | CSL | Olympics | 2012 | 0–0–1 2018 Jakarta/Palembang CSP bronze: K1 slalom | |
| Jasem Al-Huwaidi | FBL | Olympics | 1992 | 0–1–0 1998 Bangkok FBL silver | |
| Hwang Bo-Sil | GAR | Olympics | 1992 | 0–1–0 1990 Beijing GAR silver: team | |
| Hwang Cheol-Sun | BOX | Olympics | 1976 | 1–1–0 1974 Tehran BOX silver: flyweight -51 kg; 1978 Bangkok BOX gold: bantamweight -54 kg | |
| Hwang Cheol-Sun | BOX | Olympics | 1976 | 1–1–0 1974 Tehran BOX silver: flyweight -51 kg; 1978 Bangkok BOX gold: bantamweight -54 kg | |
| Hwang Geum-Suk | HOC | Olympics | 1988 | 1–1–0 1982 New Delhi HOC silver; 1986 Seoul HOC gold | |
| Hwang Gyu-Ok | VVO | Olympics | 1968 | 0–1–0 1966 Bangkok VVO silver | |
| Hwang Ho-Dong | WLF | Olympics | 1960—1968 | 0–3–0 1958 Tokyo WLF silver: middle-heavyweight -90 kg; 1966 Bangkok WLF silver: heavyweight +90 kg; 1974 Tehran WLF super-heavyweight +110 kg silver: snatch | |
| Hwang Hong-Cheol | ATH | Olympics | 1988 | 0–1–0 1990 Beijing ATH silver: 400 m hurdles | |
| Hwang Hui-Chan | FBL | Olympics | 2016 | 1–0–0 2018 Jakarta/Palembang FBL gold | |
| Hwang Hui-Tae | JUD | Olympics | 2004—2012 | 2–0–0 2006 Doha JUD gold: middleweight -90 kg; 2010 Guangzhou JUD gold: half-heavyweight -100 kg | |
| Hwang Hye-Yeong | BDM | Olympics / Non-Medal | 1988—1992 | 0–0–3 1986 Seoul BDM bronze: Singles and team; 1990 Beijing BDM bronze: team | |
| Hwang Ji-Man | BDM | Olympics | 2008 | 0–1–0 2006 Doha BDM silver: team | |
| Hwang Jong-Hyeon | HOC | Olympics | 2000 | 1–0–0 2002 Busan HOC gold | |
| Hwang Sang-Ho | WRE | Olympics | 1996 | 0–0–1 1994 Hiroshima WRE bronze: freestyle lightweight -68 kg | |
| Hwang Seon-A | FEN | Olympics | 2016 | 2–0–0 2014 Incheon FEN gold: sabre team; 2018 Jakarta/Palembang FEN gold: sabre team | |
| Hwang Seon-Ho | BDM | Olympics | 2000 | 0–0–1 1998 Bangkok BDM bronze: team | |
| Hwang Seon-Hong | FBL | Olympics | 1996 | 0–0–1 1990 Beijing FBL bronze | |
| Hwang Sun-Won | EJP | Olympics | 2004 | 0–1–0 2006 Doha EJP silver: jumping team | |
| Hwang U-Jin | MPN | Olympics | 2012 | 0–0–1 2014 Incheon MPN bronze: team | |
| Hwang U-Won | WLF | Olympics | 1984—1988 | 2–0–0 1986 Seoul WLF gold: heavyweight I -100 kg; 1990 Beijing WLF gold: heavyweight I -100 kg | |
| Hwang Ui-Jo | FBL | Olympics / Non-starter | 2016—2020 | 1–0–0 2018 Jakarta/Palembang FBL gold | |
| Hwang Yak-Na | HBL | Olympics | 1984 | 1–0–0 1986 Seoul HBL gold | |
| Hwang Ye-Seul | JUD | Olympics | 2012 | 1–0–0 2010 Guangzhou JUD gold: middleweight -70 kg | |
| Hwang Yeon-Ju | VVO | Olympics | 2012—2016 | 0–1–0 2010 Guangzhou VVO silver | |
| Hwang Yeong-Jo | ATH | Olympics | 1992 | 1–0–0 1994 Hiroshima ATH gold: marathon | |
| Hwang Yu-Mi | BDM | Olympics | 2004—2008 | 0–1–2 2002 Busan BDM silver: team, bronze: doubles; 2006 Doha BDM bronze: team | |
| Hyeon Byeong-Cheol | CTR | Olympics | 1996 | 0–1–2 1994 Hiroshima CRD silver: sprint; 1998 Bangkok CRD bronze: sprint; 2002 Busan CRD bronze: keirin | |
| Hyeon Hye-Seong | HOC | Olympics | 2008—2012 | 0–0–1 2014 Incheon HOC bronze | |
| Hyeon Ju-Yeop | BKB | Olympics | 1996 | 1–2–0 1994 Hiroshima BKB silver; 1998 Bangkok BKB silver; 2002 Busan BKB gold | |
| Hyeon Seong-In | ROW | Olympics | 1988 | 0–0–1 1986 Seoul ROW bronze: coxed pais | |
| Hyeon Suk-Hui | JUD | Olympics / Referee | 1996—2020 | 1–0–0 1994 Hiroshima JUD gold: half-lightweight -52 kg | |
| Hyon Il-Myong | DIV | YOG | 2010 | 0–0–1 2018 Jakarta/Palembang DIV bronze: synchronized platform | |
| Magomed Ibragimov | WRE | Olympics | 2004 | 0–0–1 2002 Busan WRE bronze: freestyle heavyweight -96 kg | |
| Magomed Ibragimov | WRE | Olympics | 2016—2020 | 0–0–1 2018 Jakarta/Palembang WRE bronze: freestyle heavyweight -97 kg | |
| Mamed Ibragimov | WRE | Olympics | 2016 | 0–0–1 2014 Incheon WRE bronze: freestyle heavyweight -97 kg | |
| Fareh Ibrahim Ali | ATH | Olympics | 1992 | 0–0–1 1994 Hiroshima ATH bronze: 4×400 m relay | |
| Daud Ibrahim | CRD/CTR | Olympics | 1972 | 1–0–1 1970 Bangkok CRD gold: 1600 m mass start, bronze: 1000 m track time trial | |
| Muhammad Qamar Ibrahim | HOC | Olympics | 1988—1992 | 1–0–0 1990 Beijing HOC gold | |
| Yermakhan Ibraimov | BOX | Olympics / Opening Flagbearer | 1996—2000 | 1–0–0 1998 Bangkok BOX gold: light-middleweight -71 kg | |
| Yermakhan Ibraimov | BOX | Olympics / Opening Flagbearer | 1996—2000 | 1–0–0 1998 Bangkok BOX gold: light-middleweight -71 kg | |
| Hiroki Ichigatani | FEN | Olympics | 1992—1996 | 0–1–1 1994 Hiroshima FEN bronze: foil team; 1998 Bangkok FEN silver: foil team | |
| Masamitsu Ichiguchi | WRE | Olympics | 1960—1964 | 1–0–0 1962 Jakarta WRE gold: Greco-Roman bantamweight -57 kg | |
| Aki Ichijo | BKB | Olympics | 1996 | 0–1–0 1994 Hiroshima BKB silver | |
| Kana Ichikawa | ATH | Olympics | 2012 | 0–1–1 2014 Incheon ATH silver: 4×400 m relay, bronze: 4×100 m relay | |
| Yoshiko Ichikawa | ATH | Olympics | 1996—2000 | 0–0–1 2002 Busan ATH bronze: 1500 m | |
| Daisuke Ichikizaki | WSU | Non-Medal | 2008 | 0–1–1 2010 Guangzhou WUS silver: Changquan; 2014 Incheon WUS bronze: Changquan | |
| Chiharu Icho | WRE | Olympics | 2004—2008 | 1–0–0 2006 Doha WRE gold: freestyle flyweight -48 kg | |
| Kaori Icho | WRE | Olympics | 2004—2016 | 1–1–0 2002 Busan WRE silver: freestyle middleweight -63 kg; 2006 Doha WRE gold: freestyle middleweight -63 kg | |
| Takako Ida | BDM | Olympics | 2000 | 0–0–2 1994 Hiroshima BDM bronze: team; 1998 Bangkok BDM bronze: team | |
| Juri Ide | TRI | Olympics | 2008—2012 | 0–1–0 2014 Incheon TRI silver: individual | |
| Imad Idriss | BOX | Olympics | 1980 | 0–1–0 1982 New Delhi BOX silver: light-middleweight -71 kg | |
| Imad Idriss | BOX | Olympics | 1980 | 0–1–0 1982 New Delhi BOX silver: light-middleweight -71 kg | |
| Chihiro Igarashi | SWM | Olympics | 2016—2020 | 1–3–2 2014 Incheon SWM silver: 200 m freestyle and 4×200 m freestyle relay, bronze: 400 m freestyle; 2018 Jakarta/Palembang SWM gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay, bronze: 200 m freestyle | |
| Miki Igarashi | ATH | Olympics | 1992 | 0–0–1 1994 Hiroshima ATH bronze: 10000 m | |
| Atsuto Iida | WPO | Olympics | 2016 | 0–1–0 2018 Jakarta/Palembang WPO silver | |
| Takako Iida | VVO | Olympics | 1972—1976 | 3–0–0 1966 Bangkok VVO gold; 1970 Bangkok VVO gold; 1974 Tehran VVO gold | |
| Eki Iijima | ATH | Olympics | 1964 | 0–1–1 1962 Jakarta ATH silver: 400 m hurdles, bronze: 4×400 m relay | |
| Hideo Iijima | ATH | Olympics | 1964—1968 | 0–2–1 1962 Jakarta ATH silver: 200 m and 4×100 m relay; 1966 Bangkok ATH bronze: 100 m | |
| Makoto Iijima | CTR | Olympics | 2000—2008 | 0–2–0 1998 Bangkok CRD silver: road race; 2002 Busan CRD silver: madison | |
| Yoshio Iimuro | ATH | Olympics | 1952 | 1–1–0 1951 New Delhi ATH gold: triple jump; 1954 Manila ATH silver: triple jump | |
| Minoru Iizuka | WRE | Olympics | 1956 | 2–0–0 1954 Manila WRE gold: freestyle bantamweight -57 kg; 1958 Tokyo WRE gold: freestyle bantamweight -57 kg | |
| Shota Iizuka | ATH | Olympics | 2012—2024 | 1–1–1 2014 Incheon ATH gold: 4×400 m relay, silver: 4×100 m relay; 2018 Jakarta/Palembang ATH bronze: 4×400 m relay | |
| Tomohiro Iizuka | BBL | Olympics | 2000 | 0–1–0 1998 Bangkok BSB silver | |
| Tomohiro Iizuka | BBL | Olympics | 2000 | 0–1–0 1998 Bangkok BSB silver | |
| Naohiro Ikeda-Nakano | VVO | Olympics / Non-starter / Coach | 1964—1984 | 1–0–0 1966 Bangkok VVO gold | |
| Kumiko Ikeda | ATH | Olympics | 2008 | 1–0–0 2006 Doha ATH gold: long jump | |
| Rikako Ikee | SWM | Olympics | 2016—2024 | 6–2–0 2018 Jakarta/Palembang SWM gold: 50 m freestyle, 100 m freestyle, gold: 50 m butterfly, 100 m butterfly, 4×100 m freestyle relay, and 4×100 m medley relay, silver: 4×200 m freestyle relay and 4×100 m medley mixed relay | |
| Hiroshi Ikehata | WLF | Olympics | 1996—2000 | 0–0–2 1994 Hiroshima WLF bronze: bantamweight -59 kg; 1998 Bangkok WLF bronze: featherweight -62 kg | |
| Kanae Ikehata | FEN | Olympics | 2012 | 0–1–0 2010 Guangzhou FEN silver: foil team | |
| Takashi Ikenoue | HBL | Olympics | 1984 | 0–1–0 1982 New Delhi HBL silver | |
| Yukio Iketani | GAR | Olympics | 1988—1992 | 0–2–0 1990 Beijing GAR silver: horizontal bar and team | |
| Yeldos Ikhsangaliyev | JUD | Olympics | 2004—2008 | 0–0–1 2006 Doha JUD bronze: heavyweight +100 kg | |
| Mohamed Madzli Ikmar | HOC | Olympics | 2000 | 0–1–1 2002 Busan HOC bronze; 2010 Guangzhou HOC silver | |
| Yasuo Ikoma | HBL | Olympics | 1984 | 0–1–0 1982 New Delhi HBL silver | |
| Ezrael Illkhanouf | BOX | Olympics | 1960 | 0–0–1 1958 Tokyo BOX bronze: flyweight -51 kg | |
| Ilya Ilyin | WLF | Olympics | 2008—2012 | 2–0–0 2006 Doha WLF gold: middle-heavyweight -94 kg; 2010 Guangzhou WLF gold: middle-heavyweight -94 kg | |
| Im Bang-Eon | BDM | Olympics | 2004 | 1–0–0 2002 Busan BDM gold: team |