Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Kazuya Mitake | JPN |
VVO | Olympics / Coach | 1984—1988 | 1–0–0 1982 New Delhi VVO gold |
| Hiroshi Mitome | JPN |
ROW | Olympics | 1992 | 0–1–0 1990 Beijing ROW silver: eights |
| Aki Mitsuhashi | JPN |
HOC | Olympics | 2012—2020 | 0–0–1 2010 Guangzhou HOC bronze |
| Eizaburo Mitsuhashi | JPN |
VVO | Olympics | 1984—1988 | 1–0–0 1982 New Delhi VVO gold |
| Risako Mitsui | JPN |
SWA | Olympics | 2012—2016 | 0–3–0 2014 Incheon SWA silver: duet, team, and combination |
| Yasuaki Mitsumori | JPN |
VVO | Olympics | 1968 | 1–0–0 1970 Bangkok VVO gold |
| Yuko Mitsuya | JPN |
VVO | Olympics | 1984 | 0–1–0 1982 New Delhi VVO silver |
| Hanako Miura | JPN |
GAR | Olympics | 1992—1996 | 0–1–0 1994 Hiroshima GAR silver: team |
| Hiroshi Miura | JPN |
SWM | Olympics | 1988 | 2–1–0 1986 Seoul SWM gold: 100 m butterfly and 4×100 m medley relay, silver: 4×100 m freestyle relay |
| Keiko Miura | JPN |
HOC | Olympics | 2004—2008 | 0–1–2 2002 Busan HOC bronze; 2006 Doha HOC silver; 2010 Guangzhou HOC bronze |
| Kunihiro Miura | JPN |
BOX | Olympics | 1984—1988 | 0–1–1 1986 Seoul BOX bronze: welterweight -67 kg; 1990 Beijing BOX silver: light-welterweight -63.5 kg |
| Kunihiro Miura | JPN |
BOX | Olympics | 1984—1988 | 0–1–1 1986 Seoul BOX bronze: welterweight -67 kg; 1990 Beijing BOX silver: light-welterweight -63.5 kg |
| Kyoshi Miura | JPN |
CRD/MTB | Olympics | 1988—1996 | 0–1–0 1986 Seoul CRD silver: road time trial team |
| Naoko Miura | JPN |
SWM | Olympics | 1976 | 0–2–0 1978 Bangkok SWM silver: 100 m backstroke and 200 m backstroke |
| Nobuyoshi Miura | JPN |
ATH | Olympics | 1968 | 1–0–1 1966 Bangkok ATH bronze: 3000 m steeplechase; 1970 Bangkok ATH gold: 3000 m steeplechase |
| Hideki Miwa | JPN |
CTR | Olympics | 1988 | 1–0–0 1990 Beijing CRD gold: sprint |
| Shizue Miyabe | JPN |
SWM | Olympics | 1952—1960 | 2–0–1 1954 Manila SWM gold: 4×100 m freestyle relay, bronze: 100 m freestyle; 1958 Tokyo SWM gold: 100 m butterfly |
| Nana Miyagi | JPN |
TEN | Olympics | 2000 | 3–1–4 1990 Beijing TEN gold: team, bronze: doubles; 1994 Hiroshima TEN gold: team, silver: mixed doubles, bronze: doubles; 1998 Bangkok TEN gold: mixed doubles, bronze: doubles and team |
| Atsuji Miyahara | JPN |
WRE | Olympics | 1984—1988 | 1–0–0 1986 Seoul WRE gold: Greco-Roman flyweight -52 kg |
| Mieko Miyahara | JPN |
FEN | Olympics | 1984—1988 | 0–0–2 1986 Seoul FEN bronze: foil team; 1990 Beijing FEN bronze: foil team |
| Misako Miyahara | JPN |
ATH | Olympics | 1988 | 0–1–0 1986 Seoul ATH silver: marathon |
| Teruhiko Miyahara | JPN |
WRE | Olympics | 1976 | 0–1–0 1974 Tehran WRE silver: Greco-Roman featherweight -62 kg |
| Toshiyuki Miyahara | JPN |
WPO | Olympics | 1984 | 0–2–0 1978 Bangkok WPO silver; 1982 New Delhi WPO silver |
| Keiko Miyajima | JPN |
VVO | Olympics | 1984 | 0–1–0 1986 Seoul VVO silver |
| Ryo Miyake | JPN |
FEN | Olympics | 2012 | 1–0–0 2014 Incheon FEN gold: foil team |
| Yoshinobu Miyake | JPN |
WLF | Olympics | 1960—1972 | 1–0–0 1966 Bangkok WLF gold: featherweight -60 kg |
| Yoshiyuki Miyake | JPN |
WLF | Olympics | 1968 | 1–0–0 1970 Bangkok WLF gold: featherweight -60 kg |
| Aya Miyama | JPN |
FBL | Olympics | 2008—2012 | 1–2–0 2006 Doha FBL silver; 2010 Guangzhou FBL gold; 2014 Incheon FBL silver |
| Fumiharu Miyamoto | JPN |
CTR | Olympics | 1988 | 1–0–0 1990 Beijing CRD gold: 4000 m pursuit team |
| Masakatsu Miyamoto | JPN |
FBL | Olympics / Non-starter | 1964—1968 | 0–0–1 1966 Bangkok FBL bronze |
| Masami Miyamoto | JPN |
DIV | Olympics | 1952 | 2–1–0 1954 Manila DIV gold: 3 m springboard and platform; 1958 Tokyo DIV silver: platform |
| Teruki Miyamoto | JPN |
FBL | Olympics | 1964—1968 | 0–0–1 1966 Bangkok FBL bronze |
| Teruko Miyamoto | JPN |
BKB | Olympics | 1976 | 1–0–0 1974 Tehran BKB gold |
| Tomomi Miyamoto | JPN |
FBL | Olympics | 2004 | 0–0–2 1998 Bangkok FBL bronze (competed as Tomomi Mitsui); 2002 Busan FBL bronze |
| Aiko Miyamura | JPN |
BDM | Olympics | 1996 | 0–0–2 1990 Beijing BDM bronze: team; 1994 Hiroshima BDM bronze: team |
| Motonobu Miyamura | JPN |
WPO | Olympics | 1960 | 1–0–0 1958 Tokyo WPO gold |
| Ai Miyaoka | JPN |
WSU | Non-Medal | 2008 | 0–2–0 2006 Doha WUS silver: Taijiquan & Taijijuan; 2010 Guangzhou WUS silver: Taijiquan & Taijijuan |
| Junichi Miyashita | JPN |
SWM | Olympics | 2008 | 2–0–0 2006 Doha SWM gold: 100 m backstroke and 4×100 m medley relay |
| Kazuhiro Miyashita | JPN |
HBL | Olympics | 1988 | 0–1–1 1986 Seoul HBL bronze; 1990 Beijing HBL silver |
| Miyo Miyashita | JPN |
ATH | Olympics | 1952 | 0–1–0 1954 Manila ATH silver: 80 m hurdles |
| Eiki Miyazaki | JPN |
EVE | Olympics | 1988—1992 | 1–1–0 1986 Seoul EJP gold: Three-Day Event team, silver: Three-Day Event individual |
| Hisashi Miyazaki | JPN |
BOB | Olympics | 2014 | 0–1–0 2002 Busan ATH silver: 4×100 m relay |
| Nami Miyazaki | JPN |
HOC | Olympics | 2004 | 0–0–1 2002 Busan HOC bronze |
| Takiri Miyazaki | JPN |
DIV | Olympics | 2004 | 0–0–1 2002 Busan DIV bronze: synchronised platform |
| Yoshinobu Miyazaki | JPN |
SWM | Olympics | 1996 | 0–0–1 1998 Bangkok SWM bronze: 200 m breaststroke |
| Yuka Miyazaki | JPN |
FBL | Non-starter | 2004 | 0–0–1 2002 Busan FBL bronze |
| Takashi Miyazawa | JPN |
CRD | Olympics | 2008 | 0–1–0 2010 Guangzhou CRD silver: road race |
| Naho Miyoshi | JPN |
BKB | Olympics | 2016—2020 | 0–0–1 2014 Incheon BKB bronze |
| Satoru Miyoshi | JPN |
ROW | Olympics | 1984—1988 | 1–1–0 1986 Seoul ROW gold: coxless pais; 1990 Beijing ROW silver: eights |
| Tomohiro Miyoshi | JPN |
SWM | Olympics | 1992 | 0–1–1 1990 Beijing SWM silver: 200 m butterfly, bronze: 100 m butterfly |
| Ghader Mizbani | IRI |
CRD | Olympics | 2008—2016 | 1–1–0 1998 Bangkok CRD gold: individual road time trial; 2006 Doha CRD silver: road time trial team |
| Kazuhiro Mizoguchi | JPN |
ATH | Olympics | 1984—1988 | 1–0–1 1986 Seoul ATH gold: javelin throw; 1990 Beijing ATH bronze: javelin throw |
| Hisako Mizui | JPN |
BDM | Olympics | 1992—1996 | 0–1–2 1990 Beijing BDM bronze: team; 1994 Hiroshima BDM silver: singles, bronze: team |
| Yasuko Mizui | JPN |
BDM | Olympics | 1996—2000 | 0–0–2 1994 Hiroshima BDM bronze: team; 1998 Bangkok BDM bronze: team |
| Hideo Mizuno | JPN |
WLF | Olympics | 1992 | 0–1–1 1990 Beijing WLF bronze: lightweight -67.5 kg; 1994 Hiroshima WLF silver: middleweight -76 kg |
| Andrey Mizurov | KAZ |
CRD | Olympics | 2004—2008 | 2–0–1 1994 Hiroshima CRD gold: road time trial team; 2006 Doha CRD gold: road time trial team, bronze: individual road time trial |
| Koichi Mizushima | JPN |
GAR | Olympics | 1988 | 0–0–3 1986 Seoul GAR bronze: parallel bars, horizontal bar, and team |
| Hisashi Mizutori | JPN |
GAR | Olympics | 2004 | 1–3–2 2002 Busan GAR bronze: team; 2006 Doha GAR gold: horizontal bar, silver: all-around and team; 2010 Guangzhou GAR silver: team, bronze: all-around |
| Mo Huilan | CHN |
GAR | Olympics | 1996 | 5–0–1 1994 Hiroshima GAR gold: floor, horse vault, uneven bars, balance beam and team, bronze: all-around |
| Mo Ji-Yeong | KOR |
HOC | Olympics | 1988 | 1–0–0 1986 Seoul HOC gold |
| Mo Ke | CHN |
BKB | Olympics | 2004 | 1–0–0 2006 Doha BKB gold |
| Mo Myeong-Hui | KOR |
ATH | Olympics | 1984 | 0–0–3 1982 New Delhi ATH bronze: 100 m, 200 m, and 4×100 m relay |
| Arvin Moazami | IRI |
CRD | Olympics | 2016 | 0–1–0 2014 Incheon CRD silver: road race |
| Aleksey Mochalov | UZB |
CSP | Olympics | 2016 | 2–0–2 2010 Guangzhou CSP gold: K4 1000 m, bronze: K1 200 m; 2014 Incheon CSP gold: K1 1000 m, bronze: K4 1000 m |
| Sachi Mochida | JPN |
SWM | Olympics | 2016 | 0–2–0 2018 Jakarta/Palembang SWM silver: 200 m butterfly and 4×200 m freestyle relay (swam in heats only) |
| Noriko Mochizuki | JPN |
GAR | Olympics | 1984 | 0–0–1 1986 Seoul GAR bronze: team |
| Davit Modzmanashvili | GEO |
WRE | Olympics | 2012 | 0–0–1 2018 Jakarta/Palembang WRE bronze: freestyle super-heavyweight -125 kg |
| Ehsan Mohajer Shojaei | IRI |
ATH | Olympics | 2008 | 0–0–1 2006 Doha ATH bronze: 800 m |
| Khairul Anuar Bin Mohamad | MAS |
ARC | Olympics | 2012—2020 | 0–1–0 2014 Incheon ARC silver: team |
| Nur Suryani Mohamed Taibi | MAS |
SHO | Olympics | 2012—2020 | 0–1–2 2010 Guangzhou SHO bronze: 10 m air rifle; 2014 Incheon SHO silver: 50 m small-bore rifle prone, bronze: 50 m small-bore rifle prone team |
| Darioush Mohammadi | IRI |
WPO | Olympics | 1976 | 1–0–0 1974 Tehran WPO gold |
| Morad Mohammadi | IRI |
WRE | Olympics | 2008 | 1–0–0 2006 Doha WRE gold: freestyle lightweight -60 kg |
| Asgari Mohammadian | IRI |
WRE | Olympics | 1988—1992 | 1–1–0 1982 New Delhi WRE silver: freestyle bantamweight -57 kg; 1986 Seoul WRE gold: freestyle bantamweight -57 kg |
| Mohammed Hameed | IRQ |
FBL | Olympics | 2016 | 0–0–1 2014 Incheon FBL bronze |
| Abdul Rahman Bressam Mohammed | IRQ |
WRE | Olympics | 1980—1984 | 0–0–1 1978 Bangkok WRE bronze: freestyle middleweight -82 kg |
| Bassem Hassan Mohammed | QAT |
EJP | Olympics | 2016 | 1–0–1 2014 Incheon EJP gold: jumping team; 2018 Jakarta/Palembang EJP bronze: jumping team |
| Mohammed Yaseen Mohammed | IRQ |
WLF | Olympics | 1980—1984 | 0–0–1 1982 New Delhi WLF bronze: middleweight -75 kg |
| Khairulnizam Mohd Afendy | MAS |
SAL | Olympics | 2012—2024 | 0–2–0 2014 Incheon SAL silver: Laser; 2018 Jakarta/Palembang SAL silver: Laser |
| Gitty Moheban | IRI |
FEN | Olympics | 1976 | 1–0–1 1974 Tehran FEN gold: foil team, bronze: foil |
| Mohamed Hossein Mohebbi | IRI |
WRE | Olympics | 1976 | 1–1–0 1982 New Delhi WRE gold: freestyle light-heavyweight -90 kg; 1986 Seoul WRE silver: freestyle light-heavyweight -90 kg |
| Qazi Mohib | PAK |
HOC | Olympics | 1988 | 1–1–0 1986 Seoul HOC silver; 1990 Beijing HOC gold |
| Syed Ghulam Moinuddin | PAK |
HOC | Olympics | 1984 | 0–1–0 1986 Seoul HOC silver |
| Adel Mojallali | IRI |
CSP | Olympics | 2016 | 0–0–1 2014 Incheon CSP bronze: C1 200 m |
| Mok Chun-Wah | TPE |
FBL | Olympics | 1960 | 2–0–0 1954 Manila FBL gold; 1958 Tokyo FBL gold |
| Aida Molinos | PHI |
ATH | Olympics | 1964 | 1–0–0 1962 Jakarta ATH gold: 4×100 m relay |
| Saeid Mollaei | IRI MGL |
JUD | Olympics | 2016—2020 | 0–1–0 2018 Jakarta/Palembang JUD silver: half-middleweight -81 kg |
| Dipya Mongkollugsana | THA |
SHO | Olympics | 1968 | 0–1–0 1974 Tehran SHO silver: trap team |
| Ferry Moniaga | INA |
BOX | Olympics | 1972 | 0–0–1 1970 Bangkok BOX bronze: flyweight -51 kg |
| Ferry Moniaga | INA |
BOX | Olympics | 1972 | 0–0–1 1970 Bangkok BOX bronze: flyweight -51 kg |
| Monika | IND |
HOC | Olympics | 2016—2020 | 0–1–1 2014 Incheon HOC bronze; 2018 Jakarta/Palembang HOC silver |
| Teruyuki Moniwa | JPN |
FBL | Olympics | 2004 | 0–1–0 2002 Busan FBL silver |
| Mönkhbaataryn Bundmaa | MGL |
JUD | Olympics | 2008—2012 | 0–2–0 2006 Doha JUD silver: half-lightweight -52 kg; 2010 Guangzhou JUD silver: half-lightweight -52 kg |
| Mönkhbatyn Urantsetseg | MGL |
JUD | Olympics | 2012—2020 | 1–0–1 2014 Incheon JUD gold: extra-lightweight -48 kg; 2018 Jakarta/Palembang JUD bronze: extra-lightweight -48 kg |
| Sajjad Moradi | IRI |
ATH | Olympics | 2004—2012 | 1–1–0 2010 Guangzhou ATH gold: 800 m, silver: 1500 m |
| Sohrab Moradi | IRI |
WLF | Olympics | 2012—2016 | 1–0–0 2018 Jakarta/Palembang WLF gold: middle-heavyweight -94 kg |
| Chiharu Mori | JPN |
SWM | Olympics | 1976 | 0–1–1 1978 Bangkok SWM silver: 200 m breaststroke, bronze: 100 m breaststroke |
| Hisako Mori | JPN |
BDM | Olympics | 1992 | 0–0–1 1990 Beijing BDM bronze: team |
| Kaori Mori | JPN |
BDM | Olympics | 2004 | 0–1–0 2006 Doha BDM silver: team |
| Katsuichi Mori | JPN |
DIV | Olympics | 1952 | 1–1–0 1954 Manila DIV gold: platform, silver: 3 m springboard |
| Masahiko Mori | JPN |
BBL | Olympics | 1996 | 1–0–0 1994 Hiroshima BSB gold |
| Masahiko Mori | JPN |
BBL | Olympics | 1996 | 1–0–0 1994 Hiroshima BSB gold |
| Minori Mori | JPN |
ATH | Olympics | 1984 | 0–0–1 1982 New Delhi ATH bronze: javelin throw |
| Satoshi Mori | JPN |
BKB | Olympics | 1972—1976 | 0–0–1 1970 Bangkok BKB bronze |
| Takahiro Mori | JPN |
SWM | Olympics | 2004 | 2–1–0 1998 Bangkok SWM gold: 400 m medley; 2002 Busan SWM gold: 200 m medley, silver: 400 m medley |
| Takaji Mori | JPN |
FBL | Olympics / Non-starter | 1964—1968 | 0–0–1 1966 Bangkok FBL bronze |
| Takumi Mori | JPN |
WRE | Olympics | 1992 | 0–1–2 1986 Seoul WRE silver: Greco-Roman lightweight -68 kg; 1990 Beijing WRE bronze: Greco-Roman lightweight -68 kg; 1994 Hiroshima WRE bronze: Greco-Roman lightweight -68 kg |
| Akiko Morigami | JPN |
TEN | Olympics | 2004 | 0–1–2 2002 Busan TEN bronze: doubles; 2006 Doha TEN silver: mixed doubles, bronze: team |
| Kenji Morimoto | JPN |
EJP | Olympics | 1996 | 1–0–0 2002 Busan EJP gold: jumping team |
| Mamoru Morimoto | JPN |
ATH | Olympics | 1964 | 1–0–2 1962 Jakarta ATH gold: 800 m, bronze: 4×400 m relay; 1966 Bangkok ATH bronze: 800 m |
| Sakae Morimoto | JPN |
HOC | Olympics | 2004—2008 | 0–1–1 2002 Busan HOC bronze; 2006 Doha HOC silver |
| Masaki Morinaga | JPN |
ATH | Olympics | 1992—2000 | 1–0–0 1998 Bangkok ATH gold: long jump |
| Maiko Morio | JPN |
GAR | Olympics | 1984—1988 | 0–0–3 1982 New Delhi GAR bronze: balance beam and team; 1986 Seoul GAR bronze: team |
| Koichiro Morioka | JPN |
ATH | Olympics | 2008—2016 | 0–0–2 2006 Doha ATH bronze: 20 km walk; 2010 Guangzhou ATH bronze: 50 km walk |
| Koichi Morishita | JPN |
ATH | Olympics | 1992 | 1–1–0 1990 Beijing ATH gold: 10000 m, silver: 5000 m |
| Shinji Morisue | JPN |
GAR | Olympics | 1984 | 0–2–0 1982 New Delhi GAR silver: horizontal bar and team |
| Ayumi Morita | JPN |
TEN | Olympics | 2008 | 0–0–1 2010 Guangzhou TEN bronze: team |
| Hisao Morita | JPN |
ATH | Olympics | 1964 | 1–0–0 1962 Jakarta ATH gold: pole vault |
| Jungo Morita | JPN |
VVO | Olympics | 1968—1972 | 2–0–0 1966 Bangkok VVO gold; 1970 Bangkok VVO gold |
| Kimie Morita | JPN |
VVO | Olympics | 1984 | 0–1–0 1982 New Delhi VVO silver |
| Tomomi Morita | JPN |
SWM | Olympics | 2004—2008 | 1–0–1 2002 Busan SWM gold: 4×100 m medley relay (swam in heats only), bronze: 100 m backstroke |
| Teruhisa Moriyama | JPN |
VVO | Olympics | 1964 | 3–0–0 1962 Jakarta VVO gold: six-a-side and nine-a-side; 1966 Bangkok VVO gold |
| Yasutoshi Moriyama | JPN |
WRE | Olympics | 1984—1992 | 1–0–2 1986 Seoul WRE gold: Greco-Roman light-heavyweight -90 kg; 1990 Beijing WRE bronze: Greco-Roman light-heavyweight -90 kg; 1994 Hiroshima WRE bronze: Greco-Roman light-heavyweight -90 kg |
| Yoshiko Morizane | JPN |
SWM | Olympics | 1964 | 2–1–0 1966 Bangkok SWM gold: 100 m breaststroke and 4×100 m medley relay, silver: 200 m breaststroke |
| Fumihiko Moroyama | JPN |
BKB | Olympics | 1964 | 0–0–1 1970 Bangkok BKB bronze |
| Bahram Moshtaghi | IRI |
WRE | Olympics | 1976 | 1–0–0 1974 Tehran WRE gold: Greco-Roman heavyweight -100 kg |
| Meisam Mostafa Jokar | IRI |
WRE | Olympics | 2008 | 1–0–0 2014 Incheon WRE gold: freestyle light-heavyweight -86 kg |
| Masaru Motegi | JPN |
WRE | Olympics | 1976 | 1–1–0 1974 Tehran WRE silver: freestyle middleweight -82 kg; 1978 Bangkok WRE gold: freestyle middleweight -82 kg |
| Motiullah | PAK |
HOC | Olympics | 1956—1964 | 2–0–0 1958 Tokyo HOC gold; 1962 Jakarta HOC gold |
| Yuki Motobuchi | JPN |
DIV | Olympics / Referee | 1988—2024 | 0–0–5 1986 Seoul DIV bronze: 3 m springboard; 1990 Beijing DIV bronze: 1 m springboard, 3 m springboard, and team; 1994 Hiroshima DIV bronze: 3 m springboard |
| Sanae Motokawa | JPN |
BKB | Olympics | 2016 | 0–0–1 2014 Incheon BKB bronze |
| Kaveh Mousavi | IRI |
ATH | Olympics | 2012—2016 | 0–1–0 2010 Guangzhou ATH silver: hammer throw |
| Mohammad Mousavi | IRI |
VVO | Olympics | 2016—2020 | 2–1–0 2010 Guangzhou VVO silver; 2014 Incheon VVO gold; 2018 Jakarta/Palembang VVO gold |
| Ahmad Hassan Moussa | QAT |
ATH | Olympics | 2004 | 0–0–1 2002 Busan ATH bronze: decathlon |
| Abdullah Movahed | IRI |
WRE | Olympics / Opening Flagbearer | 1964—1972 | 2–0–0 1966 Bangkok WRE gold: freestyle lightweight -70 kg; 1970 Bangkok WRE gold: freestyle lightweight -68 kg |
| Mu Lati | CHN |
SWM | Olympics | 1984 | 1–0–0 1986 Seoul SWM gold: 4×100 m freestyle relay |
| Mu Xia | CHN |
SBL | Olympics | 2000—2004 | 1–1–0 1998 Bangkok SOF gold; 2002 Busan SOF silver |
| Bilal Saad Mubarak | QAT |
ATH | Olympics | 1992—2000 | 0–1–0 2002 Busan ATH silver: shot put |
| Ishtiaq Mubarak | MAS |
ATH | Olympics / Opening Flagbearer | 1968—1976 | 0–1–1 1966 Bangkok ATH bronze: 110 m hurdles; 1974 Tehran ATH silver: 110 m hurdles |
| Khaled Al-Mudhaf | IOA KUW |
SHO | Olympics | 2000—2024 | 3–2–1 1998 Bangkok SHO gold: trap team; 2006 Doha SHO gold: trap team, bronze: trap; 2010 Guangzhou SHO gold: trap team, silver: trap (competed under the IOC flag as athlete from Kuwait); 2014 Incheon SHO silver: trap team |
| Rashid Muhammad | PAK |
HOC | Olympics | 2012 | 1–1–0 2010 Guangzhou HOC gold; 2014 Incheon HOC silver |
| Riaz Nabi Muhammad | IND |
HOC | Olympics | 1996—2000 | 1–1–0 1994 Hiroshima HOC silver; 1998 Bangkok HOC gold |
| Danish Mujtaba | IND |
HOC | Olympics | 2012—2016 | 1–0–1 2010 Guangzhou HOC bronze; 2014 Incheon HOC gold |
| Takahiro Mukai | JPN |
WRE | Olympics | 1984—1988 | 0–1–0 1986 Seoul WRE silver: Greco-Roman middleweight -82 kg |
| Margarita Mukashova | KAZ |
ATH | Olympics | 2012—2016 | 2–2–0 2010 Guangzhou ATH gold: 800 m, silver: 4×400 m relay (competed as Margarita Matsko); 2014 Incheon ATH gold: 800 m; 2018 Jakarta/Palembang ATH silver: 800 m |
| Dilshod Mukhtarov | UZB |
SHO | Olympics | 2000—2008 | 0–1–0 1998 Bangkok SHO silver: 25 m standard pistol |
| Khaled Al-Mulla | KUW |
HBL | Olympics | 1996 | 0–1–0 1998 Bangkok HBL silver |
| Lauro Mumar | PHI |
BKB | Olympics | 1948 | 2–0–0 1951 New Delhi BKB gold; 1954 Manila BKB gold |
| Shokir Muminov | UZB |
JUD | Olympics | 2008 | 0–0–1 2006 Doha JUD bronze: lightweight -73 kg |
| Mun Byeong-Uk | KOR |
HBL | Olympics | 1992—2000 | 2–0–0 1990 Beijing HBL gold; 1994 Hiroshima HBL gold |
| Mun Dong-Hwan | KOR |
BBL | Olympics | 1996 | 0–1–0 1994 Hiroshima BSB silver |
| Mun Dong-Hwan | KOR |
BBL | Olympics | 1996 | 0–1–0 1994 Hiroshima BSB silver |
| Mun Eun-Jin | KOR |
EJP | Olympics | 1988—1992 | 0–0–1 1986 Seoul EJP bronze: jumping team |
| Mun Gyeong-Ae | KOR |
WLF | Olympics | 2000 | 0–0–1 2002 Busan WLF bronze: super-heavyweight +75 kg |
| Mun Gyeong-Eun | KOR |
BKB | Olympics | 1996 | 1–2–0 1994 Hiroshima BKB silver; 1998 Bangkok BKB silver; 2002 Busan BKB gold |
| Mun Gyeong-Ha | KOR |
HBL | Olympics | 2000—2012 | 2–0–1 2002 Busan HBL gold; 2006 Doha HBL gold; 2010 Guangzhou HBL bronze |
| Mun Gyeong-Ja | KOR |
BKB | Olympics | 1984 | 0–1–0 1986 Seoul BKB silver |
| Mun Gyeong-Suk | KOR |
VVO | Olympics | 1964—1968 | 0–1–0 1966 Bangkok VVO silver |
| Mun Hyang-Ja | KOR |
HBL | Olympics | 1992—1996 | 1–0–0 1994 Hiroshima HBL gold |
| Mun Hyeon-Jang | KOR |
BKB | Olympics | 1964 | 0–0–1 1962 Jakarta BKB bronze |
| Mun Ji-Yun | KOR |
JUD | Olympics / Non-Medal | 1988—1992 | 0–1–2 1990 Beijing JUD silver: open class, bronze: heavyweight +72 kg; 1994 Hiroshima JUD bronze: open class |
| Mun Myeong-Sik | KOR |
WRE | Olympics | 2000 | 0–0–1 1994 Hiroshima WRE bronze: freestyle light-flyweight -48 kg |
| Mun Pil-Hui | KOR |
HBL | Olympics | 2004—2008 | 1–0–1 2006 Doha HBL gold; 2010 Guangzhou HBL bronze |
| Mun Seong-Gil | KOR |
BOX | Olympics | 1984 | 2–0–0 1982 New Delhi BOX gold: bantamweight -54 kg; 1986 Seoul BOX gold: bantamweight -54 kg |
| Mun Seong-Gil | KOR |
BOX | Olympics | 1984 | 2–0–0 1982 New Delhi BOX gold: bantamweight -54 kg; 1986 Seoul BOX gold: bantamweight -54 kg |
| Mun Ui-Je | KOR |
WRE | Olympics | 2000—2004 | 2–0–0 1998 Bangkok WRE gold: freestyle middleweight -76 kg; 2002 Busan WRE gold: freestyle light-heavyweight -84 kg |
| Mun Yeong-Hui | KOR |
HOC | Olympics | 2008—2012 | 0–1–0 2010 Guangzhou HOC silver |
| Mun Yong-Gwan | KOR |
VVO | Olympics | 1984 | 1–1–1 1978 Bangkok VVO gold; 1982 New Delhi VVO bronze; 1986 Seoul VVO silver |
| Mun Yu-Ra | KOR |
WLF | Olympics | 2012 | 0–0–1 2018 Jakarta/Palembang WLF bronze: light-heavyweight -69 kg |
| Svetlana Munkova | UZB |
ATH | Olympics | 1996 | 1–0–0 1994 Hiroshima ATH gold: high jump |
| Abdulrazzaq Murad | QAT |
HBL | Olympics | 2016 | 2–0–0 2014 Incheon HBL gold; 2018 Jakarta/Palembang HBL gold |
| Kamol Muradov | UZB |
JUD | Olympics | 1996—2000 | 0–0–1 1998 Bangkok JUD bronze: middleweight -90 kg |
| Ai Murakami | JPN |
HOC | Olympics | 2012 | 0–0–1 2010 Guangzhou HOC bronze |
| Chikako Murakami | JPN |
BKB | Olympics | 1996 | 0–1–0 1994 Hiroshima BKB silver |
| Yoshihiro Murakami | JPN |
MPN | Olympics | 2008 | 0–0–1 2002 Busan MPN bronze: team |
| Yukifumi Murakami | JPN |
ATH | Olympics | 2004—2012 | 1–2–0 2002 Busan ATH silver: javelin throw; 2006 Doha ATH silver: javelin; 2010 Guangzhou ATH gold: javelin throw |
| Yosuke Muraki-Iwata | JPN |
WLF | Olympics | 1984—1992 | 0–1–0 1986 Seoul WLF silver: featherweight -60 kg |
| Koji Murofushi | JPN |
ATH | Olympics | 2000—2012 | 2–1–0 1994 Hiroshima ATH silver: hammer throw; 1998 Bangkok ATH gold: hammer throw; 2002 Busan ATH gold: hammer throw |
| Shigenobu Murofushi | JPN |
ATH | Olympics / Opening Flagbearer | 1972—1984 | 5–1–0 1966 Bangkok ATH silver: hammer throw; 1970 Bangkok ATH gold: hammer throw; 1974 Tehran ATH gold: hammer throw; 1978 Bangkok ATH gold: hammer throw; 1982 New Delhi ATH gold: hammer throw; 1986 Seoul ATH gold: hammer throw |
| Yuka Murofushi | JPN |
ATH | Olympics | 2004 | 0–0–1 2010 Guangzhou ATH bronze: hammer throw |
| Elma Muros | PHI |
ATH | Olympics | 1984—1996 | 0–0–2 1990 Beijing ATH bronze: 400 m hurdles; 1994 Hiroshima ATH bronze: long jump |
| Yoshitaka Muroya | JPN |
ATH | Olympics | 1952—1956 | 4–1–0 1954 Manila ATH gold: 800 m and 4×400 m relay, silver: 1500 m; 1958 Tokyo ATH gold: 800 m and 4×400 m relay |
| Shurentheran Murugesan | MAS |
HOC | Olympics | 1984 | 0–0–1 1982 New Delhi HOC bronze |
| Fahd Al-Musaibeeh | KSA |
FBL | Olympics | 1984 | 0–1–1 1982 New Delhi FBL bronze; 1986 Seoul FBL silver |
| Magomed Musayev | KGZ |
WRE | Olympics | 2012—2016 | 0–2–0 2014 Incheon WRE silver: freestyle heavyweight -97 kg; 2018 Jakarta/Palembang WRE silver: freestyle heavyweight -97 kg |
| Mustafa Nadhim | IRQ |
FBL | Olympics | 2016 | 0–0–1 2014 Incheon FBL bronze |
| Vladislav Mustafin | UZB |
SWM | Olympics | 2016 | 0–0–1 2014 Incheon SWM bronze: 4×100 m medley relay |
| Fatehah Binti Mustapa | MAS |
CTR | Olympics | 2012—2016 | 0–1–0 2014 Incheon CRD silver: keirin |
| Mashfi Al-Mutairi | KUW |
SHO | Olympics | 2000—2004 | 0–2–1 1998 Bangkok SHO silver: double trap team, bronze: double trap; 2010 Guangzhou SHO silver: double trap team (competed under the IOC flag as athlete from Kuwait) |
| Sayed Al-Mutairi | KSA |
SHO | Olympics | 1996—2020 | 1–0–0 1994 Hiroshima SHO gold: skeet |
| Zaid Al-Mutairi | KUW |
SHO | Olympics | 2008 | 0–2–0 2006 Doha SHO silver: skeet team; 2010 Guangzhou SHO silver: skeet team (competed under the IOC flag as athlete from Kuwait) |
| Gurunathan Muthuswamy | IND |
WLF | Olympics | 1988 | 0–0–1 1986 Seoul WLF bronze: flyweight -52 kg |
| Keiko Muto | JPN |
CSP | Olympics | 1992—1996 | 0–1–1 1994 Hiroshima CSP silver: K2 500 m, bronze: K4 500 m |
| Myeong Bok-Hui | KOR |
HBL | Olympics | 2004 | 2–0–1 2002 Busan HBL gold; 2006 Doha HBL gold; 2010 Guangzhou HBL bronze |
| Myitung Naw | MYA |
ATH | Olympics | 1956—1960 | 0–1–1 1958 Tokyo ATH silver: marathon; 1962 Jakarta ATH bronze: marathon |
| Myo Win Nyunt | MYA |
FBL | Olympics | 1972 | 1–0–0 1970 Bangkok FBL gold |
| Na A-Reum | KOR |
CRD | Olympics | 2012—2020 | 5–1–1 2014 Incheon CRD gold: individual road time trial, silver: 3000 m pursuit team, bronze: omnium; 2018 Jakarta/Palembang CRD gold: road race, individual road time trial, 3000 m pursuit team, and madison |
| Na Gyeong-Min | KOR |
BDM | Olympics | 1996—2004 | 4–2–1 1994 Hiroshima BDM gold: team; 1998 Bangkok BDM gold: mixed doubles, silver: team, bronze: doubles; 2002 Busan BDM gold: doubles and mixed doubles, silver: team |
| Na Si-Yun | KOR |
WLF | Olympics | 1948 | 0–1–0 1954 Manila WLF silver: middleweight -75 kg |
| Na Yubo | CHN |
HOC | Olympics | 2008 | 0–1–0 2006 Doha HOC silver |
| Na Yun-Gyeong | KOR |
SHO | Olympics | 2012 | 1–2–1 2006 Doha SHO silver: 50 m small-bore rifle 3 positions team, bronze: 50 m small-bore rifle 3 positions; 2010 Guangzhou SHO silver: 50 m small-bore rifle 3 positions team; 2014 Incheon SHO gold: 50 m small-bore rifle prone team |