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Olympians Who Won a Medal at the Summer Universiade (6128)

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Host cities:

Athlete Nation(s) Sport(s) Role(s) Era Notes
Gianluca Maglia ITA SWM Olympics 2012 0–0–1 2013 Kazan SWI bronze: 4×100 m freestyle relay
Margherita Magnani ITA ATH Olympics 2016 0–0–1 2013 Kazan ATH bronze: 1500 m
Seyfula Magomedov RUS TKW Olympics 2004 1–0–0 2005 İzmir TKW gold: finweight -54 kg
Zoltán Magyar HUN GAR Olympics 1972—1980 1–0–1 1977 Sofia GYM gold: pommelled horse; 1979 Ciudad de México GYM bronze: pommelled horse
Emily Maher IRL ATH Olympics 2000 0–0–1 2005 İzmir ATH bronze: 4×100 m relay
Nitya Krishinda Maheswari INA BDM Olympics 2016 0–0–1 2007 Bangkok BDM bronze: team
Travis Mahoney AUS SWM Olympics 2016 0–1–0 2015 Gwangju SWI silver: 4×200 m freestyle relay
Atlee Mahorn CAN ATH Olympics 1984—1992 0–2–0 1985 Kobe ATH silver: 200 m and 4×100 m relay
Sandrine Mainville CAN SWM Olympics 2016 0–0–1 2013 Kazan SWI bronze: 4×100 m freestyle relay
Robert Maitland AUS WPO Olympics 2008 1–0–1 2003 Daegu WAP bronze; 2009 Beograd WAP gold
Kacper Majchrzak POL SWM Olympics 2012—2020 0–2–0 2017 Taipei SWI silver: 100 m freestyle and 200 m freestyle
Tomasz Majewski POL ATH Olympics / Closing Flagbearer 2004—2016 1–0–0 2005 İzmir ATH gold: shot put
István Major HUN ATH Olympics 1972—1976 0–2–0 1973 Moskva ATH silver: high jump; 1975 Roma ATH silver: high jump
Biljana Majstorović SRB
YUG		 BKB Olympics 1980—1984 0–0–2 1983 Edmonton BAS bronze; 1985 Kobe BAS bronze
Ihar Makarau BLR JUD Olympics / Closing Flagbearer 2004—2012 0–0–1 2001 Beijing JUD bronze: open class
Yekaterina Makarova RUS TEN Olympics 2012—2016 2–0–0 2009 Beograd TEN gold: doubles and team
Katalin Makray-Schmitt HUN GAR Olympics 1964—1968 3–0–1 1963 Porto Alegre GYM gold: all-around and team (competed as Katalin Makray); 1965 Budapest GYM gold: team, bronze: all-around
Anastasiya Maksimova ROC
RUS		 GRY Olympics 2016—2020 3–0–0 2013 Kazan RGY gold: group all-around, group 10 clubs, and group 3 balls + 2 ribbons
Ivana Maksimović-Anđušić SRB SHO Olympics / Opening Flagbearer 2012—2016 0–1–1 2015 Gwangju SHO silver: 10 m air rifle team, bronze: 10 m air rifle
Valeriia Maksiuta ISR GAR Olympics 2012 0–1–0 2005 İzmir GYM silver: vault (competed as Valeriya Maksyuta for Ukraine)
Alina Maksymenko UKR GRY Olympics 2008—2012 0–2–2 2011 Shenzhen RGY silver: hoop, bronze: clubs; 2013 Kazan RGY silver: clubs, bronze: hoop
Bohdan Makuts URS
UKR		 GAR Olympics / Referee 1980—2016 6–0–1 1979 Ciudad de México GYM gold: all-around, horse vault, parallel bars, horizontal bar, pommelled horse, and team, bronze: floor
Aliaksandr Malashevich BLR ATH Olympics 2004 0–0–1 2001 Beijing ATH bronze: discus throw
Sophie Malbranque FRA ATH Olympics 1980 0–0–1 1981 București ATH bronze: 400 m
Tom Malchow USA SWM Olympics 1996—2004 1–0–0 1995 Fukuoka SWI gold: 200 m butterfly
Galina Malchugina RUS
URS
EUN		 ATH Olympics 1988—1996 1–1–0 1989 Duisburg ATH gold: 200 m, silver: 4×100 m relay (competed for the Soviet Union)
Doris Maletzki GDR ATH Olympics 1976 0–0–1 1973 Moskva ATH bronze: 4×100 m relay
Bronisław Malinowski POL ATH Olympics 1972—1980 1–0–0 1975 Roma ATH gold: 3000 m steeplechase
Stefano Malinverni ITA ATH Olympics 1980 0–0–1 1979 Ciudad de México ATH bronze: 4×400 m relay
Auriane Mallo-Breton FRA FEN Olympics 2016—2024 1–0–0 2013 Kazan FEN gold: épée team
Karl Malone USA BKB Olympics 1992—1996 0–0–1 1983 Edmonton BAS bronze
Maicel Malone USA ATH Olympics 1996 3–0–0 1991 Sheffield ATH gold: 400 m and 4×400 m relay; 1993 Buffalo ATH gold: 4×400 m relay
Anna Malova-Podkopayeva ROC
RUS		 VVO Olympics 2016—2020 1–0–0 2013 Kazan VOL gold
Hanna Malyshchyk BLR ATH Olympics 2016—2020 0–1–0 2017 Taipei ATH silver: hammer throw
Maryia Mamashuk BLR WRE Olympics 2016 0–0–1 2013 Kazan WRE bronze: freestyle middleweight -63 kg
Nursultan Mamayev KAZ TKW Olympics / YOG 2010—2012 1–0–1 2015 Gwangju TKW gold: flyweight -58 kg; 2017 Taipei TKW bronze: Kyorugi team
Patrícia Mamona POR ATH Olympics 2012—2020 0–1–0 2011 Shenzhen ATH silver: triple jump
Margarita Mamun RUS GRY Olympics 2016 4–0–0 2013 Kazan RGY gold: individual, clubs, hoop, and ribbon
Masayoshi Manabe JPN VVO Olympics / Coach 1988—2024 1–0–0 1985 Kobe VOL gold
Viktor Manakov RUS
URS		 CTR Olympics 1980 1–1–0 1983 Edmonton CYC gold: 4000 m team pursuit, silver: 4000 m individual pursuit
Camilla Mancini ITA FEN YOG 2010 2–0–1 2015 Gwangju FEN gold: foil team; 2019 Napoli gold: foil team, bronze: foil
Lenka Maňhalová CZE
TCH		 SWM Olympics 1992—1996 0–1–2 1995 Fukuoka SWI silver: 200 m medley (competed for the Czech Republic); 1997 Catania SWI bronze: 200 m breaststroke and 200 m medley (competed for the Czech Republic)
Tamara Manina RUS
URS		 GAR Olympics 1956—1964 0–0–1 1961 Sofia GYM bronze: all-around
Itzel Manjarrez MEX TKW Olympics 2016 0–0–2 2011 Shenzhen TKW bronze: finweight -46 kg; 2017 Taipei TKW bronze: flyweight -49 kg
Peter Mankoč SLO SWM Olympics 1996—2012 0–2–1 2001 Beijing SWI bronze: 200 m medley; 2003 Daegu SWI silver: 50 m freestyle and 200 m freestyle
Thompson Mann USA SWM Olympics 1964 1–0–1 1965 Budapest SWI gold: 4×100 m medley relay, bronze: 200 m backstroke
Johanna Manninen FIN ATH Olympics 1996—2004 2–0–0 2007 Bangkok ATH gold: 100 m and 4×100 m relay
Madeline Manning-Jackson USA ATH Olympics 1968—1976 1–0–0 1967 Tokyo ATH gold: 800 m (competed as Madeline Manning)
Yukari Mano JPN HOC Olympics 2016—2020 0–0–1 2013 Kazan HOK bronze
Maksim Manukyan ARM WRE Olympics 2016 0–1–0 2013 Kazan WRE silver: Greco-Roman light-heavyweight -84 kg
Roberto Manzi ITA FEN Olympics 1984 1–1–1 1983 Edmonton FEN gold: épée team; 1985 Kobe FEN silver: épée, bronze: épée team
Leaname Maotoanong BOT ATH Olympics 2016 0–1–0 2015 Gwangju ATH silver: 400 m
Roxana Maracineanu FRA SWM Olympics 2000 0–0–1 2001 Beijing SWI bronze: 200 m backstroke
José Marajo FRA ATH Olympics 1976—1980 0–0–1 1977 Sofia ATH bronze: 800 m
Kazimierz Maranda POL ATH Olympics 1972 0–0–1 1975 Roma ATH bronze: 3000 m steeplechase
Natalia Mărășescu ROU ATH Olympics 1976—1980 2–2–0 1975 Roma ATH gold: 3000 m, silver: 1500 m (competed as Natalia Andrei); 1977 Sofia ATH silver: 1500 m; 1979 Ciudad de México ATH gold: 1500 m
Joe Marchal USA JUD Olympics 1988 0–1–0 1985 Kobe JUD silver: half-lightweight -65 kg
Igor Marchenko RUS SWM Olympics 2000—2004 0–0–2 2001 Beijing SWI bronze: 50 m butterfly and 100 m butterfly
Vladimir Marchenko RUS
URS		 GAR Olympics 1976 1–0–0 1973 Moskva GYM gold: team
José María de Marco ESP ROW Olympics 1992—1996 0–0–1 1989 Duisburg ROW bronze: lightweight single sculls
Massimo Marconcini ITA ROW Olympics 1992 1–0–0 1989 Duisburg ROW gold: eights
Cornel Mărculescu ROU WPO Olympics / Referee 1964—1976 0–0–1 1965 Budapest WAP bronze
Ida Marcussen NOR ATH Olympics 2008—2012 0–1–0 2015 Gwangju ATH silver: heptathlon
Igor Marenić CRO SAL Olympics 2008—2016 1–0–0 2005 İzmir SAI gold: 470 men
Cyrille Maret FRA JUD Olympics 2016 1–0–0 2009 Beograd JUD gold: half-heavyweight -100 kg
Melanie Margalis USA SWM Olympics 2016 1–0–1 2013 Kazan SWI gold: 4×200 m freestyle relay (swam in heats only), bronze: 200 m medley
Serghei Marghiev MDA ATH Olympics 2012—2024 0–0–1 2017 Taipei ATH bronze: hammer throw
Zalina Marghieva-Petrivskaya MDA ATH Olympics / Closing Flagbearer 2008—2024 1–0–1 2011 Shenzhen ATH gold: hammer throw; 2013 Kazan ATH bronze: hammer throw
Carolina Mariani ARG JUD Olympics / Opening Flagbearer 1992—2000 0–1–0 1999 Palma de Mallorca JUD silver: half-lightweight -52 kg
Bruno Marie-Rose FRA ATH Olympics 1984—1992 0–0–1 1987 Zagreb ATH bronze: 100 m
Hanna Mariën BEL ATH/BOB Olympics / Opening Flagbearer 2008—2014 0–0–1 2007 Bangkok ATH bronze: 200 m
Christoph Marik AUT FEN Olympics 2000—2004 1–0–2 1999 Palma de Mallorca FEN bronze: épée team; 2003 Daegu FEN bronze: épée; 2005 İzmir FEN gold: épée
Cornel Marin ROU FEN Olympics 1976—1984 2–0–1 1977 Sofia FEN gold: sabre and sabre team; 1981 București FEN bronze: sabre team
Marco Marin ITA FEN Olympics 1984—1992 1–2–1 1983 Edmonton FEN gold: sabre, silver: sabre team; 1985 Kobe FEN bronze: sabre team; 1991 Sheffield FEN silver: sabre team
Nikolay Marincheshki BUL FEN Olympics / Referee 1980—1996 0–1–0 1985 Kobe FEN silver: sabre team
Tecla Marinescu-Borcănea ROU CSP Olympics 1984 1–1–0 1987 Zagreb CAN gold: K4 500 m, silver: K1 500 m (competed as Tecla Borcanea)
Serghei Mariniuc MDA
EUN		 SWM Olympics 1992—2000 0–1–0 1987 Zagreb SWI silver: 400 m medley (competed for the Soviet Union)
Vladimir Markelov RUS
URS		 GAR Olympics 1976—1980 2–3–0 1977 Sofia GYM gold: horse vault and team, silver: all-around, horizontal bar, and rings
Viktor Markin RUS
URS		 ATH Olympics 1980 1–2–0 1981 București ATH gold: 4×400 m relay; 1983 Edmonton ATH silver: 400 m and 4×400 m relay
Anninos Markoullidis CYP ATH Olympics / Opening Flagbearer 1996—2004 0–0–1 1997 Catania ATH bronze: 200 m
Daniil Markov RUS SWM YOG 2018 0–0–1 2019 Napoli SWI bronze: 50 m freestyle
Ilya Markov RUS ATH Olympics 1996—2008 1–0–0 1997 Catania ATH gold: 20 km
Aleksey Markovsky RUS
URS		 SWM Olympics 1980 3–3–1 1981 București SWI silver: 200 m medley and 4×100 m freestyle relay; 1983 Edmonton SWI gold: 100 m butterfly, 4×100 m freestyle relay, and 4×100 m medley relay; 1985 Kobe SWI silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay
Robert Marland CAN ROW Olympics 1988—1992 0–0–1 1987 Zagreb ROW bronze: coxed fours
József Marosi HUN FEN Olympics 1956—1960 0–1–1 1959 Torino FEN silver: foil team, bronze: épée team
Henadziy Maroz BLR ATH Olympics 2004 0–2–0 2001 Beijing ATH silver: high jump; 2005 İzmir ATH silver: high jump
Gail Marquis USA BKB Olympics 1976 0–1–0 1977 Sofia BAS silver
Daniel Marsden AUS WPO Olympics 1992—2000 0–0–1 1995 Fukuoka WAP bronze
Ann Marsh USA FEN Olympics 1992—2000 0–1–0 1999 Palma de Mallorca FEN silver: foil team
Mike Marsh USA ATH Olympics / Non-starter 1988—1996 2–0–0 1987 Zagreb gold: 4×100 m relay (ran in heats only); 1989 Duisburg ATH gold: 4×100 m relay
John Marshall USA ATH Olympics 1984 0–0–1 1985 Kobe ATH bronze: 800 m
Maritza Martén CUB ATH Olympics 1992—1996 1–0–1 1985 Kobe ATH gold: discus throw; 1989 Duisburg ATH bronze: discus throw
Leszek Martewicz POL FEN Olympics 1976 0–1–0 1977 Sofia FEN silver: foil team
Jaime Martí ESP FEN Olympics 2008 0–1–2 1999 Palma de Mallorca FEN silver: sabre team; 2001 Beijing FEN bronze: sabre team; 2003 Daegu FEN bronze: sabre team
Anthony Martin AUS WPO Olympics 2008 1–0–0 2009 Beograd WAP gold
Bob Martin CAN ATH Non-starter 1976 0–2–0 1975 Roma ATH silver: 200 m and 4×100 m relay
David Martín ESP WPO Olympics / Coach 2008—2024 1–0–0 1999 Palma de Mallorca WAP gold
Guillermo Martínez Luis CUB WPO Olympics 1992 0–1–0 1987 Zagreb WAP silver
Gustavo Martínez ESP SAL Olympics 2000—2004 0–1–0 1999 Palma de Mallorca SAI silver: 470 men
José Manuel Martínez ESP ATH Olympics 2004—2008 1–0–0 1999 Palma de Mallorca ATH gold: 10000 m
Juan Martínez CUB ATH Olympics 1992 0–0–1 1985 Kobe ATH bronze: discus throw
Lázaro Martínez CUB ATH Olympics 1992 1–0–0 1985 Kobe ATH gold: 4×400 m relay
Luis Martínez ESP SAL Olympics 2000—2004 0–1–0 1999 Palma de Mallorca SAI silver: Laser
Manuel Martínez ESP ATH Olympics 1996—2008 1–0–0 2001 Beijing ATH gold: shot put
Yamilet Martínez CUB BKB Olympics 1992—2000 0–2–0 1993 Buffalo BAS silver; 1997 Catania BAS silver
Yarianna Martínez CUB ATH Olympics 2008 1–0–1 2007 Bangkok ATH bronze: triple jump, 2009 Beograd ATH gold: triple jump
Jean-François Di Martino FRA FEN Olympics 1992—2000 0–0–1 1991 Sheffield FEN bronze: épée team
Filipa Martins POR GAR Olympics 2016—2024 0–0–1 2015 Gwangju GYM bronze: balance beam
Henrique Martins BRA SWM Olympics 2016 2–2–2 2011 Shenzhen SWI silver: 4×100 m freestyle relay; 2015 Gwangju SWI gold: 100 m freestyle and 50 m butterfly, silver: 50 m freestyle; 2017 Taipei SWI bronze: 50 m butterfly and 100 m butterfly
Armen Martirosyan ARM ATH Olympics 1996—2004 0–1–0 1995 Fukuoka ATH silver: triple jump
Simon Martirosyan ARM WLF Olympics / YOG 2014—2020 1–0–0 2017 Taipei WLT gold: heavyweight -105 kg
Anna Márton HUN FEN Olympics 2016—2024 1–1–0 2017 Taipei FEN gold: sabre; silver: sabre team
Carmen Marton AUS TKW Olympics 2008—2016 0–0–1 2011 Shenzhen TKW bronze: lightweight -62 kg
Caroline Marton AUS TKW Olympics 2016 0–0–1 2007 Bangkok TKW bronze: welterweight -67 kg
Sebastián Martos ESP ATH Olympics 2016—2020 0–1–0 2013 Kazan ATH silver: 3000 m steeplechase
Yana Martynova RUS SWM Olympics 2004—2012 1–0–1 2013 Kazan SWI gold: 400 m medley, bronze: 200 m butterfly
Kei Marumo JPN SWA Olympics 2016 0–2–0 2013 Kazan SYN silver: team and team Free Routine Combination
Mike Marx USA FEN Olympics 1984—1996 0–1–0 1985 Kobe FEN silver: foil
Gioia Marzocca ITA FEN Olympics 2004—2012 0–0–2 2001 Beijing FEN bronze: sabre and sabre team
Rolandas Maščinskas LTU ROW Olympics / YOG 2010—2012 2–0–0 2013 Kazan ROW gold: double sculls; 2015 Gwangju ROW gold: souble dculls
Ruslan Mashchenko RUS ATH Olympics 1996—2004 0–1–0 1997 Catania ATH silver: 400 m hurdles
Ruslan Mashurenko UKR JUD Olympics 1996—2000 0–0–1 1999 Palma de Mallorca JUD bronze: team
Valentin Maslakov BLR
URS		 ATH Olympics 1968 0–0–1 1970 Torino ATH bronze: 4×100 m relay
Olha Maslivets UKR SAL Olympics 2000—2012 0–0–1 2005 İzmir SAI bronze: Mistral women
Darya Maslova KGZ ATH Olympics 2016—2020 1–0–1 2015 Gwangju ATH bronze: 5000 m; 2017 Taipei ATH gold: 10000 m
Mike Mason CAN ATH Olympics 2008—2020 0–1–0 2009 Beograd ATH silver: high jump
Leonardo Massa ITA ROW Olympics 1988 1–0–0 1987 Zagreb ROW gold: eights
Ali Massaoudi ALG ATH Olympics 2016 0–0–1 2017 Taipei ATH bronze: 3000 m steeplechase
Kylie Masse CAN SWM Olympics 2016—2024 1–0–0 2015 Gwangju SWI gold: 100 m backstroke
Kelly Massey GBR ATH Olympics 2016 0–0–2 2007 Bangkok ATH bronze: 4×400 m relay; 2011 Shenzhen ATH bronze: 4×400 m relay
Anna Mastyanina RUS SHO Olympics 2012 1–1–0 2013 Kazan SHO gold: 25 m sporting pistol team, silver: 25 m sporting pistol
Marisa Masullo ITA ATH Olympics 1980—1988 0–1–1 1981 București ATH silver: 200 m, bronze: 4×100 m relay
Kamil Masztak POL ATH Olympics / Non-starter 2008—2012 0–1–0 2009 Beograd ATH silver: 4×100 m relay
Andrea Mátay HUN ATH Olympics 1976—1980 1–0–0 1979 Ciudad de México ATH gold: high jump
Gábor Máté HUN ATH Olympics 2000—2008 0–0–1 2005 İzmir ATH bronze: discus throw
Ilya Mate URS
UKR		 WRE Olympics 1980 1–0–0 1981 București WRE gold: freestyle heavyweight -100 kg
Nikolay Mateev BUL FEN Olympics 1988 0–1–0 1985 Kobe FEN silver: sabre team
Ilie Matei ROU WRE Olympics 1984 1–0–0 1981 București WRE gold: Greco-Roman light-heavyweight -90 kg
Sorin Matei ROU ATH Olympics 1980—1992 0–0–1 1987 Zagreb ATH bronze: high jump
Randy Matson USA ATH Olympics 1964—1968 1–0–0 1965 Budapest ATH gold: shot put
Takeshi Matsuda JPN SWM Olympics 2004—2016 1–2–2 2003 Daegu SWI gold: 200 m butterfly; 2005 İzmir SWI silver: 4×200 m freestyle relay and 200 m butterfly, bronze: 400 m freestyle and 800 m freestyle
Miyuki Matsuhisa-Hironaka JPN GAR Olympics 1968—1976 2–0–0 1967 Tokyo GYM gold: all-around and team
Yayoi Matsumoto JPN SWM Olympics 2012—2016 0–1–1 2009 Beograd SWI silver: 4×100 m freestyle relay; 2011 Shenzhen SWI bronze: 4×100 m medley relay
Daisuke Matsunaga JPN ATH Olympics 2016 0–0–1 2015 Gwangju ATH bronze: 20 km walk
Masayuki Matsunaga JPN GAR Olympics 1992 0–3–1 1991 Sheffield GYM silver: parallel bars, horizontal bar, and team, bronze: all-around
Ami Matsuo AUS SWM YOG 2014 0–0–1 2015 Gwangju SWI bronze: 100 m freestyle
Mina Matsushima JPN SWM Olympics 2012 1–1–0 2015 Gwangju SWI gold: 100 m breaststroke, silver: 4×100 m medley relay
Yukihiro Matsushita JPN SWM Olympics 1996 0–1–2 1993 Buffalo SWI bronze: 4×100 m medley relay; 1995 Fukuoka SWI silver: 4×100 m medley relay, bronze: 4×200 m freestyle relay
Adrien Mattenet FRA TTE Olympics 2012 0–2–2 2009 Beograd TTN silver: doubles and team, bronze: singles; 2011 Shenzhen TTN bronze: team
Peter Matthews JAM ATH Olympics 2016 0–1–0 2011 Shenzhen ATH silver: 400 m
Carlo Mattioli ITA ATH Olympics 1984—1988 0–1–0 1981 București ATH silver: 20 km walk
Marcus Mattioli BRA SWM Olympics 1980 0–0–2 1981 București SWI bronze: 4×100 m freestyle relay and 4×100 m medley relay
Mario Mattioli ITA VVO Olympics 1976 1–0–0 1970 Torino VOL gold
Vasilijus Matuševas LTU
URS		 VVO Olympics 1968 0–1–0 1970 Torino VOL silver
Marek Matuszek SVK JUD Olympics 1996—2000 0–1–0 1995 Fukuoka JUD silver: extra-lightweight -60 kg
Nadezhda Matyukhina RUS
URS		 SWM Olympics 1972 0–1–1 1973 Moskva SWI silver: 4×100 m freestyle relay, bronze: 400 m freestyle
Yelena Matyushenko RUS
URS		 DIV Olympics 1980 0–0–1 1981 București DIV bronze: platform
Maria Maunder CAN ROW Olympics 1996 1–1–0 1993 Buffalo ROW gold: eights, silver: quadruple sculls
Antonio Maurogiovanni ITA ROW Olympics 1988—1992 0–1–0 1987 Zagreb ROW silver: coxed fours
Umyar Mavlikhanov RUS
URS		 FEN Olympics 1960—1968 0–1–0 1965 Budapest FEN silver: sabre team
Fiona May GBR
ITA		 ATH Olympics 1988—2004 0–1–0 1991 Sheffield ATH silver: long jump (competed for Great Britain)
Anthuan Maybank USA ATH Olympics 1996 2–0–0 1995 Fukuoka ATH gold: 200 m and 4×400 m relay
Gerhard Mayer AUT ATH Olympics 2008—2012 1–0–0 2007 Bangkok ATH gold: discus throw
John Mayock GBR ATH Olympics 1996—2004 1–0–0 1991 Sheffield ATH gold: 5000 m
Viktor Mazanov RUS
URS		 SWM Olympics 1964—1972 1–5–0 1965 Budapest SWI gold: 200 m backstroke, silver: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay; 1970 Torino SWI silver: 4×100 m freestyle relay and 4×100 m medley relay
Viktoriya Mazur UKR GRY Olympics 2012 0–1–2 2013 Kazan RGY silver: group all-around, bronze: group 10 clubs and group 3 balls + 2 ribbons
Hilda Mazúrová TCH
SVK		 VVO Olympics 1968—1972 0–0–1 1965 Budapest VOL bronze
Giorgio Mazza ITA ATH Olympics 1964 1–1–1 1959 Torino ATH gold: 4×100 m realy, bronze: 110 m hurdles; 1963 Porto Alegre ATH silver: 110 m hurdles
Angelo Mazzoni ITA FEN Olympics 1980—2000 1–0–1 1985 Kobe FEN bronze: épée team; 1989 Duisburg FEN gold: épée team
Massimiliano Mazzucchi ITA DIV Olympics 2000—2004 0–0–1 2003 Daegu DIV bronze: synchronized springboard
Marnie McBean CAN ROW Olympics / Closing Flagbearer 1992—1996 1–2–0 1989 Duisburg ROW silver: coxless fours; 1993 Buffalo ROW gold: coxkess fours, silver: single sculls
Kirsten McCann RSA ROW Olympics 2008—2016 1–0–0 2013 Kazan ROW gold: lightweight single sculls
Eliza McCartney NZL ATH Olympics 2016—2024 0–1–0 2015 Gwangju ATH silver: pole vault
Katrina McClain USA BKB Olympics / Olympic Flagbearer 1988—1996 0–1–0 1985 Kobe BAS silver
Caitlin McClatchey GBR SWM Olympics 2004—2012 0–0–2 2013 Kazan SWI bronze: 200 m freestyle and 400 m freestyle
Lee McConnell GBR ATH Olympics 2004—2012 0–1–1 1999 Palma de Mallorca ATH bronze: 4×400 m relay; 2001 Beijing ATH silver: 4×400 m relay
Suzie McConnell USA BKB Olympics 1988—1992 1–0–0 1991 Sheffield BAS gold
Simon McCormack AUS DIV Olympics 1992 0–0–1 1991 Sheffield DIV bronze: 1 m springboard
Walter McCoy USA ATH Olympics 1984 1–2–1 1979 Ciudad de México ATH gold: 4×400 m relay, bronze: 400 m; 1981 București ATH silver: 400 m and 4×400 m relay
Danny McFarlane JAM ATH Olympics 2000—2008 0–0–1 1993 Buffalo ATH bronze: 400 m
Bobby McGregor GBR SWM Olympics 1964—1968 0–3–1 1967 Tokyo SWI silver: 100 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, bronze: 4×100 m medley relay
Sam McGregor AUS WPO Olympics 2004—2012 0–0–1 2003 Daegu WAP bronze
David McKeon AUS SWM Olympics 2012—2016 1–0–1 2011 Shenzhen SWI gold: 400 m freestyle, bronze: 4×200 m freestyle relay
Jackie McKernan GBR ATH Olympics 1988—1996 0–1–0 1993 Buffalo ATH silver: discus throw
David McKienzie USA VVO Olympics 2012 1–0–0 2001 Beijing VOL gold
Kaila McKnight AUS ATH Olympics 2012 0–1–0 2009 Beograd ATH silver: 1500 m
Mark McKoy AUT
CAN		 ATH Olympics 1984—1996 0–0–1 1983 Edmonton ATH bronze: 110 m hurdles (competed for Canada)
Murray McLachlan RSA SWM Olympics 1960 1–2–1 1961 Sofia SWI gold: 1500 m freestyle, silver: 400 m freestyle; 1963 Porto Alegre SWI silver: 400 m freestyle, bronze: 1500 m freestyle
Anneisha McLaughlin-Whilby JAM ATH Olympics 2016 1–0–1 2011 Shenzhen ATH gold: 200 m, bronze: 4×100 m relay (competed as Anneisha McLaughlin)
Matt McLean USA SWM Olympics 2012 2–0–0 2011 Shenzhen SWI gold: 200 m freestyle and 4×200 m freestyle relay
Nancy McLeón CUB ATH Olympics 1992 0–2–1 1993 Buffalo ATH silver: 4×400 m relay, bronze: 400 m; 1997 Catania ATH silver: 4×400 m relay
Jack McLoughlin AUS SWM Olympics 2016—2020 0–2–0 2015 Gwangju SWI silver: 400 m freestyle and 4×200 m freestyle relay
Lee McNeill USA ATH Olympics 1988 0–0–2 1985 Kobe ATH bronze: 100 m and 4×100 m relay
Christian McNeish GBR TKW YOG 2014 0–0–1 2015 Gwangju TKW bronze: featherweight -68 kg
Jenny Meadows GBR ATH Olympics 2008 0–1–0 2001 Beijing ATH silver: 4×400 m relay
Danny Meagher CAN BKB Olympics 1984 1–0–0 1983 Edmonton BAS gold
Mary T. Meagher USA SWM Olympics / Olympic Flagbearer 1984—1996 3–1–0 1985 Kobe SWI gold: 100 m butterfly, 200 m butterfly, and 4×100 m medley relay, silver: 200 m freestyle
Fernando Medina ESP FEN Olympics 1996—2004 0–1–1 1999 Palma de Mallorca FEN silver: sabre team; 2001 Beijing FEN bronze: sabre team
Vitaliy Medvediev UKR FEN Olympics 2008 1–0–1 2007 Bangkok FEN gold: épée team; 2009 Beograd FEN bronze: épée team
Blaž Medvešek SLO SWM Olympics 2000—2004 1–0–0 2005 İzmir SWI gold: 200 m backstroke