Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Marina Ferragut | BKB | Olympics | 1992—2004 | 0–1–0 1991 Sheffield BAS silver | |
| Erika Ferraioli | SWM | Olympics | 2008—2016 | 0–1–0 2013 Kazan SWI silver: 4×100 m medley relay | |
| Antônio Ferreira | ATH | Olympics | 1980—1984 | 0–0–2 1981 București ATH bronze: 400 m hurdles and 4×400 m relay | |
| Barbara Ferrell | ATH | Olympics | 1968—1972 | 1–1–0 1967 Tokyo ATH gold: 100 m, silver: 200 m | |
| Massimiliano Ferretti | WPO | Olympics | 1988—1992 | 1–0–0 1987 Zagreb WAP gold | |
| John Ferris | SWM | Olympics | 1968 | 4–1–0 1967 Tokyo SWI gold: 200 m butterfly, silver: 400 m medley; 1970 Torino SWI gold: 100 m butterfly, 200 m butterfly, and 4×100 m medley relay | |
| Liz Ferris | DIV | Olympics | 1960 | 2–0–0 1961 Sofia DIV gold: 3 m springboard and platform | |
| Costanza Ferro | SWA | Olympics | 2016—2020 | 0–0–1 2013 Kazan SYN bronze: duet | |
| Nelli Feryabnikova | BKB | Olympics | 1976—1980 | 2–0–0 1973 Moskva BAS gold; 1977 Sofia BAS gold | |
| Sergey Fesenko | SWM | Olympics | 1980 | 4–0–0 1981 București SWI gold: 200 m butterfly, 200 m medley, and 400 m medley; 1983 Edmonton SWI gold: 200 m butterfly | |
| Serhiy Fesenko | SWM | Olympics | 2000—2008 | 0–1–1 2007 Bangkok SWI silver: 1500 m freestyle, bronze: 800 m freestyle | |
| Sergey Fesikov | SWM | Olympics | 2008—2012 | 2–1–1 2009 Beograd SWI gold: 100 m freestyle, silver: 50 m freestyle; 2013 Kazan SWI gold: 4×100 m freestyle relay (swam in heats only); 2017 Taipei SWI bronze: 4×100 m freestyle relay | |
| Nick Ffrost | SWM | Olympics | 2008 | 0–0–1 2011 Shenzhen SWI bronze: 4×200 m freestyle relay | |
| Pietro Figlioli | WPO | Olympics | 2004—2020 | 0–0–1 2003 Daegu WAP bronze | |
| Enrique Figuerola | ATH | Olympics | 1960—1968 | 2–1–0 1961 Sofia ATH gold: 100 m; 1963 Porto Alegre ATH gold: 100 m, silver: 4×100 m relay | |
| Solenne Figuès | SWM | Olympics | 1996—2004 | 1–1–0 2003 Daegu SWI gold: 4×100 m freestyle relay, silver: 200 m freestyle | |
| Urszula Figwer | ATH | Olympics | 1956—1960 | 0–1–0 1959 Torino ATH silver: javelin throw | |
| Galina Filatova | ATH | Olympics / Non-starter | 1972—1976 | 1–0–1 1973 Moskva ATH bronze: high jump; 1975 Roma ATH gold: high jump | |
| Mariya Filatova | GAR | Olympics | 1976—1980 | 4–1–0 1979 Ciudad de México GYM gold: floor, horse vault, uneven bars, and team, silver: all-around | |
| Kostas Filippidis | ATH | Olympics / Torch Bearer | 2006—2020 | 0–1–0 2005 İzmir ATH silver: pole vault | |
| Nikita Filippov | ATH | Olympics | 2012 | 1–0–1 2013 Kazan ATH bronze: pole vault; 2015 Gwangju ATH gold: pole vault | |
| Mason Finley | ATH | Olympics | 2016—2020 | 0–0–1 2011 Shenzhen ATH bronze: shot put | |
| Michelle Finn | ATH | Olympics | 1992 | 2–0–0 1985 Kobe ATH gold: 4×100 m relay; 1989 Duisburg ATH gold: 4×100 m relay | |
| Joanna Fiodorow | ATH | Olympics | 2012—2020 | 0–1–1 2015 Gwangju ATH silver: hammer throw; 2017 Taipei ATH bronze: hammer throw | |
| Mario Fiorillo | WPO | Olympics | 1984—1992 | 1–0–0 1987 Zagreb WAP gold | |
| Nicolae Firoiu | WPO | Olympics / Non-starter / Coach | 1960—1996 | 0–0–1 1965 Budapest WAP bronze | |
| Tatyana Firova | ATH | Olympics | 2004—2012 | 2–0–0 2003 Daegu ATH gold: 400 m and 4×400 m relay | |
| Aria Fischer | WPO | Olympics | 2016—2020 | 1–0–0 2017 Taipei WAP gold | |
| Claas Peter Fischer | ROW | Olympics | 1996 | 0–0–1 1989 Duisburg ROW bronze: eights | |
| Marcel Fischer | FEN | Olympics / Closing Flagbearer | 2000—2004 | 0–0–3 1999 Palma de Mallorca FEN bronze: épée; 2001 Beijing FEN bronze: épée team; 2005 İzmir FEN bronze: épée | |
| Sabine Fischer | ATH | Olympics | 2000 | 0–0–1 2001 Beijing ATH bronze: 1500 m | |
| Erik Fish | SWM | Olympics | 1972 | 0–0–1 1973 Moskva SWI bronze: 100 m backstroke | |
| Alison Fitch | SWM | Olympics | 1996—2004 | 0–2–0 2005 İzmir SWI silver: 4×100 m freestyle relay and 4×200 m freestyle relay | |
| Benita Fitzgerald-Brown | ATH | Olympics / Olympic Flagbearer | 1984—1996 | 1–0–1 1981 București ATH gold: 4×100 m relay; 1983 Edmonton ATH bronze: 100 m hurdles | |
| Ken Fitzpatrick | SWM | Olympics | 1984 | 0–1–0 1983 Edmonton SWI silver: 4×100 m medley relay | |
| Ken Flax | ATH | Olympics | 1988—1992 | 1–0–1 1989 Duisburg ATH bronze: hammer throw; 1991 Sheffield ATH gold: hammer throw | |
| Irena Fleissnerová | SWM | Olympics | 1980 | 2–1–1 1979 Ciudad de México SWI gold: 100 m breaststroke and 200 m breaststroke, bronze: 400 m medley; 1981 București SWI silver: 200 m breaststroke | |
| Jane Flemming | ATH | Olympics | 1988—1992 | 0–0–1 1989 Duisburg ATH bronze: heptathlon | |
| Hali Flickinger | SWM | Olympics | 2016—2020 | 1–0–2 2015 Gwangju SWI gold: 4×200 m freestyle relay, bronze: 200 m butterfly and 400 m medley | |
| Helena Fliśnik | ATH | Olympics / Non-starter | 1972—1976 | 0–0–1 1977 Sofia ATH bronze: 4×100 m relay | |
| Tristan Flore | TTE | Olympics | 2016 | 0–0–1 2015 Gwangju TTN bronze: team | |
| Tibor Flórián | VVO | Olympics | 1964 | 0–1–0 1965 Budapest VOL silver | |
| Ilie Floroiu | ATH | Olympics | 1976—1980 | 2–2–1 1975 Roma ATH silver: 5000 m and 10000 m; 1977 Sofia ATH bronze: 10000 m; 1979 Ciudad de México ATH gold: 5000 m and 10000 m | |
| Đurđa Fočić | ATH | Olympics | 1968—1976 | 0–1–0 1975 Roma ATH silver: pentathlon | |
| Nataliya Fokina-Semenova | ATH | Olympics | 2004—2020 | 1–0–0 2003 Daegu ATH gold: discus throw (competed as Nataliya Fokina) | |
| Madeline Folgmann | TKW | YOG | 2014 | 0–0–1 2017 Taipei TKW bronze: bantamweight -53 kg | |
| Nick Folker | SWM | Olympics | 2000 | 0–0–1 1999 Palma de Mallorca SWI bronze: 100 m freestyle | |
| Ayomide Folorunso | ATH | Olympics / Non-starter | 2016—2024 | 2–0–0 2017 Taipei ATH gold: 400 m hurdles; 2019 Napoli ATH gold: 400 m hurdles | |
| Viktoriya Fomenko | ATH | Olympics | 1996 | 0–0–1 1995 Fukuoka ATH bronze: 4×400 m relay | |
| Shashalee Forbes | ATH | Olympics | 2016—2024 | 1–0–0 2017 Taipei ATH gold: 100 m | |
| Michelle Ford | SWM | Olympics | 1976—1980 | 0–1–1 1983 Edmonton SWI bronze: 200 m butterfly; 1985 Kobe SWI silver: 4×200 m freestyle relay | |
| Michael Forgeron | ROW | Olympics | 1992—1996 | 0–1–0 1993 Buffalo ROW silver: quadruple sculls | |
| Karen Forkel | ATH | Olympics | 1992—1996 | 0–0–1 1997 Catania ATH bronze: javelin throw | |
| Marco Formentini | SWM | Olympics | 1996 | 0–2–1 1993 Buffalo SWI silver: 1500 m freestyle; 1997 Catania SWI silver: 1500 m freestyle, bronze: 800 m freestyle | |
| Erick Fornaris | DIV | Olympics | 2000—2008 | 0–1–1 2001 Beijing DIV bronze: synchronized platform; 2005 İzmir DIV silver: synchronized springboard | |
| Nicole Forrester | ATH | Olympics | 2008 | 0–1–0 2001 Beijing ATH silver: high jump | |
| Kerstin Förster | ROW | Olympics | 1988 | 0–0–1 1989 Duisburg ROW bronze: quadruple sculls | |
| Diego Fortuna | ATH | Olympics | 1996—2000 | 0–0–1 1995 Fukuoka ATH bronze: discus throw | |
| Nerio Fossati | ATH | Olympics | 1960 | 0–1–0 1959 Torino ATH silver: 4×400 m relay | |
| Charles W. Foster | ATH | Olympics | 1976 | 1–0–0 1975 Roma ATH gold: 110 m hurdles | |
| Oleg Fotin | SWM | Olympics | 1964 | 0–0–1 1965 Budapest SWI bronze: 400 m medley | |
| Julie Foudy | FBL | Olympics | 1996—2004 | 0–1–0 1993 Buffalo FTB silver | |
| Lehann Fourie | ATH | Olympics | 2012 | 0–1–0 2009 Beograd ATH silver: 110 m hurdles | |
| Bruno Fournier | DIV | Olympics | 1992 | 0–0–1 1991 Sheffield DIV bronze: team | |
| Sylvia Fowles | BKB | Olympics | 2008—2020 | 1–0–0 2005 İzmir BAS gold | |
| David Fox | SWM | Olympics | 1996 | 4–0–0 1993 Buffalo SWI gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay | |
| Felipe França | SWM | Olympics | 2008—2016 | 0–1–0 2009 Beograd SWI silver: 50 m breaststroke | |
| Greg Francis | BKB | Olympics | 2000 | 0–1–1 1995 Fukuoka BAS bronze; 1997 Catania BAS silver | |
| Sébastien Frangolacci | VVO | Olympics | 2004 | 0–1–0 2001 Beijing VOL silver | |
| Mária Frank | SWM | Olympics | 1960—1964 | 0–2–0 1963 Porto Alegre SWI silver: 100 m freestyle and 400 m freestyle | |
| Elżbieta Franke-Cymerman | FEN | Olympics / Non-starter | 1960—1972 | 0–1–0 1965 Budapest FEN silver: foil (competed as Elzbieta Cymerman) | |
| Trent Franklin | WPO | Olympics | 2004—2008 | 0–0–1 2003 Daegu WAP bronze | |
| Tobias Franzmann | ROW | Olympics | 2016 | 1–1–0 2013 Kazan ROW gold: lightweight coxless fours; 2015 Gwangju ROW silver: lightweight coxless fours | |
| Mario Fraschini | ATH | Olympics | 1960 | 0–1–1 1959 Torino ATH silver: 4×400 m relay; 1963 Porto Alegre ATH bronze: 4×400 m relay | |
| Cornel Frățilă | WPO | Olympics | 1972 | 0–0–1 1965 Budapest WAP bronze | |
| Jane Frederick | ATH | Olympics | 1972—1976 | 1–1–0 1975 Roma ATH gold: pentathlon; 1977 Sofia ATH silver: pentathlon | |
| Stephan Freigang | ATH | Olympics | 1992—1996 | 1–0–0 1991 Sheffield ATH gold: 10000 m | |
| Meike Freitag | SWM | Olympics | 1996—2008 | 0–0–1 1999 Palma de Mallorca SWI bronze: 200 m freestyle | |
| Sid Freudenstein | GAR | Olympics | 1968 | 0–1–0 1967 Tokyo GYM silver: team | |
| Ivica Frgić | WRE | Olympics | 1976—1980 | 0–1–0 1977 Sofia WRE silver: Greco-Roman featherweight -62 kg | |
| Charles Friedek | ATH | Olympics | 1996—2004 | 0–1–0 1999 Palma de Mallorca ATH silver: triple jump | |
| Ariane Friedrich | ATH | Olympics | 2008—2012 | 1–1–1 2005 İzmir ATH bronze: high jump; 2007 Bangkok ATH silver: high jump; 2009 Beograd ATH gold: high jump | |
| Giorgio Frinolli Puzzilli | ATH | Olympics | 2000 | 0–0–1 1991 Sheffield ATH bronze: 4×400 m relay (ran in heats only) | |
| Roberto Frinolli | ATH | Olympics | 1964—1972 | 3–0–1 1963 Porto Alegre ATH gold: 400 m hurdles, bronze: 4×400 m relay; 1965 Budapest ATH gold: 400 m hurdles and 4×400 m relay | |
| Steve Fritz | ATH | Olympics | 1996 | 1–0–0 1991 Sheffield ATH gold: decathlon | |
| Serhiy Frolov | SWM | Olympics | 2012—2020 | 1–2–3 2011 Shenzhen SWI bronze: 1500 m freestyle; 2013 Kazan SWI silver 800 m freestyle, bronze: 1500 m freestyle; 2015 Gwangju SWI gold: 800 m freestyle, silver: 1500 m freestyle; 2017 Taipei SWI bronze: 800 m freestyle | |
| Vladislav Frolov | ATH | Olympics | 2008 | 0–0–1 2005 İzmir ATH bronze: 4×400 m relay | |
| Aleksey Frosin | FEN | Olympics | 2000 | 3–1–2 2001 Beijing FEN gold: sabre team, bronze: sabre; 2003 Daegu FEN gold: sabre team, bronze: sabre; 2005 İzmir FEN gold: sabre team, silver: sabre | |
| Dave Frost | CSP | Olympics | 1988—1992 | 0–1–0 1987 Zagreb CAN silver: C2 1000 m | |
| Fu Mingxia | DIV | Olympics | 1992—2000 | 2–0–0 1999 Palma de Mallorca DIV gold: 3 m springboard and platform | |
| Masumi Fuchise | ATH | Olympics | 2012 | 0–1–0 2009 Beograd ATH silver: 20 km walk | |
| Enrique de la Fuente | VVO | Olympics | 2000 | 0–1–0 1995 Fukuoka VOL silver | |
| Héctor Fuentes | ATH | Olympics | 2008 | 0–1–0 2009 Beograd ATH silver: triple jump | |
| Hauke Fuhlbrügge | ATH | Olympics | 1992 | 1–0–0 1987 Zagreb ATH gold: 1500 m (competed for East Germany) | |
| Inge Fuhrmann | ATH | Olympics | 1956 | 0–0–1 1959 Torino ATH bronze: 4×100 m relay (competed for West Germany) | |
| Hiromasa Fujimori | SWM | Olympics | 2016 | 0–1–0 2013 Kazan SWI silver: 200 m medley | |
| Takahiro Fujimoto | SWM | Olympics | 1988—1992 | 1–0–1 1991 Sheffield SWI gold: 400 m medley, bronze: 200 m medley | |
| Tatsuo Fujimoto | SWM | Olympics | 1960—1964 | 3–0–1 1961 Sofia SWI gold: 400 m freestyle and 4×100 m freestyle relay, bronze: 1500 m freestyle; 1963 Porto Alegre SWI gold: 4×100 m freestyle relay | |
| Maiko Fujino | SWM | Olympics | 2008 | 0–1–1 2003 Daegu SWI silver: 400 m medley, bronze: 200 m medley | |
| Kenichi Fujita | GAR | Olympics | 2000 | 1–1–0 1997 Catania GYM gold: pommelled horse, silver: team | |
| Masaya Fukuda | FEN | Olympics | 1968—1972 | 1–0–0 1967 Tokyo FEN gold: foil team | |
| Tomoko Fukumi | JUD | Olympics | 2012 | 2–0–0 2007 Bangkok JUD gold: extra-lightweight -48 kg and team | |
| Sachiko Fukunaka | VVO | Olympics | 1968 | 1–0–0 1967 Tokyo VOL gold | |
| Haruna Fukuoka | TTE | Olympics | 2008 | 0–2–1 2007 Bangkok TTN silver: doubles and team; 2007 Bangkok TTN bronze: singles | |
| Shigeo Fukushima | SWM | Olympics | 1964 | 1–0–1 1961 Sofia SWI gold: 4×100 m medley relay; 1967 Tokyo SWI bronze: 200 m backstroke | |
| Zita Funkenhauser | FEN | Olympics | 1984—1992 | 0–1–1 1989 Duisburg FEN silver: foil team (competed for West Germany); 1993 Buffalo FEN bronze: épée team (competed for Germany) | |
| Gábor Füredi | FEN | Olympics | 1968 | 0–0–1 1970 Torino FEN bronze: foil team | |
| Steve Furniss | SWM | Olympics | 1972—1976 | 0–3–0 1973 Moskva SWI silver: 200 m backstroke, 400 m medley, and 4×200 m freestyle relay | |
| Yasushi Furukawa | VVO | Olympics | 1984 | 0–0–1 1981 București VOL bronze | |
| Roberto Fusaro | ROW | Olympics | 1988 | 0–1–0 1989 Duisburg ROW silver: double sculls | |
| Hiroki Fuwa | ATH | Olympics | 1984 | 0–0–1 1987 Zagreb ATH bronze: 4×100 m relay | |
| Teymuraz Gabashvili | TEN | Olympics | 2016 | 0–1–0 2011 Shenzhen TEN silver: singles | |
| Monika Gachevska | ATH | Olympics | 1996—2004 | 0–0–1 1997 Catania ATH bronze: 200 m | |
| Abdusalam Gadisov | WRE | Olympics | 2012 | 1–0–0 2013 Kazan WRE gold: freestyle heavyweight -96 kg | |
| Nathan Gafuik | GAR | Olympics | 2008—2012 | 0–1–1 2011 Shenzhen GYM silver: vault, bronze: all-around | |
| Kamilla Gafurzyanova | FEN | Olympics | 2012 | 2–0–0 2011 Shenzhen FEN gold: foil and foil team | |
| Andrei Gag | ATH | Olympics | 2016 | 0–1–1 2015 Gwangju ATH silver: shot put; 2017 Taipei ATH bronze: shot put | |
| Chryste Gaines | ATH | Olympics | 1996—2000 | 3–0–0 1991 Sheffield ATH gold: 100 m and 4×100 m relay; 1993 Buffalo ATH gold: 4×100 m relay | |
| Lech Gajdziński | ATH | Olympics | 1968 | 0–1–0 1973 Moskva ATH silver: shot put | |
| Andrzej Gajewski | CSP | Olympics | 1996 | 1–0–0 1987 Zagreb CAN gold: K4 500 m | |
| Henryk Galant | ATH | Non-starter | 1976 | 0–1–0 1977 Sofia ATH silver: 4×400 m relay | |
| Otgontsetseg Galbadrakhyn | JUD | Olympics | 2016—2020 | 0–0–1 2017 Taipei JUD bronze: extra-lightweight -48 kg | |
| Jean Galfione | ATH | Olympics | 1992—2000 | 0–0–1 1993 Buffalo ATH bronze: pole vault | |
| Roza Galiyeva | GAR | Olympics | 1992—1996 | 1–1–0 1997 Catania GYM gold: team, silver: balance beam (competed for Russia) | |
| Lyudmila Galkina | ATH | Olympics | 1996—2000 | 0–0–1 1995 Fukuoka ATH bronze: long jump | |
| Carla Galle | SWM | Olympics | 1968 | 0–0–1 1967 Tokyo SWI bronze: 200 m medley | |
| Claudio Galli | VVO | Olympics | 1988—1992 | 0–0–1 1987 Zagreb VOL bronze | |
| Roberto Galli | GAR | Olympics | 1996 | 0–1–0 1997 Catania GYM silver: rings | |
| Mauro Gallo | SWM | Olympics | 2000 | 0–2–0 1999 Palma de Mallorca SWI silver: 100 m freestyle and 4×100 m freestyle relay | |
| Valentino Gallo | WPO | Olympics | 2008—2016 | 0–1–0 2007 Bangkok WAP silver | |
| Arsen Galstyan | JUD | Olympics | 2012 | 0–1–0 2013 Kazan JUD silver: extra-lightweight -60 kg | |
| Vera Galushka-Duyunova | VVO | Olympics | 1968—1972 | 1–0–0 1973 Moskva VOL gold (competed as Vera Duyunova) | |
| Wolfram Gambke | ATH | Olympics | 1984 | 0–1–0 1985 Kobe ATH silver: javelin throw | |
| Annapia Gandolfi | FEN | Olympics | 1988 | 2–1–0 1985 Kobe FEN gold: foil team; 1987 Zagreb FEN gold: foil team, silver: foil | |
| Renal Ganeyev | FEN | Olympics | 2004—2012 | 2–0–2 2003 Daegu FEN bronze: foil team; 2005 İzmir FEN bronze: foil team; 2007 Bangkok FEN gold: foil team; 2013 Kazan FEN gold: foil team | |
| Vera Ganeyeva | ATH | Olympics | 2012 | 1–0–0 2013 Kazan ATH gold: discus throw | |
| Gang Eun-Hye | HBL | Olympics / YOG | 2014—2024 | 0–1–0 2015 Gwangju HAN silver | |
| Gang Hyeong-Cheol | SHO | Olympics | 2004 | 0–1–0 2007 Bangkok SHO silver: 25 m rapid fire pistol team | |
| Gang Ji-Eun | SHO | Olympics | 2012—2024 | 0–0–1 2011 Shenzhen SHO bronze: trap | |
| Edina Gangl | WPO | Olympics | 2012—2020 | 0–1–0 2013 Kazan WAP silver | |
| Gankhuyagiin Gan-Erdene | BOX | Olympics | 2016 | 0–0–1 2013 Kazan BOX bronze: light-flyweight -49 kg | |
| Gankhuyagiin Nandinzayaa | SHO | Olympics | 2016 | 0–1–1 2013 Kazan SHO silver: 10 m air rifle team, bronze: 10 m air rifle | |
| Ganzorigiin Mandakhnaran | WRE | Olympics | 2016 | 0–0–1 2013 Kazan WRE bronze: freestyle welterweight -66 kg | |
| Gao Ao | WPO | Olympics | 2008—2012 | 1–0–0 2009 Beograd WAP gold | |
| Gao Chang | SWM | Olympics | 2004—2012 | 1–0–1 2011 Shenzhen SWI gold: 4×100 m medley relay, bronze: 4×100 m freestyle relay (swam in heats only) | |
| Gao Hong | FBL | Olympics | 1996—2000 | 1–0–0 1993 Buffalo FTB gold | |
| Gao Hongmiao | ATH | Olympics | 1996 | 1–0–0 2001 Beijing ATH gold: 10 km walk | |
| Gao Min | DIV | Olympics / Torch Bearer | 1988—2008 | 1–0–0 1991 Sheffield DIV gold: 3 m springboard | |
| Gao Shuying | ATH | Olympics | 2000—2008 | 1–0–0 2001 Beijing ATH gold: pole vault | |
| Veronika Garanina | HBL | YOG | 2010 | 1–0–0 2015 Gwangju HAN gold | |
| Anier García | ATH | Olympics | 1996—2004 | 0–1–0 1997 Catania ATH silver: 4×100 m relay | |
| Begoña García | BKB | Olympics | 2004 | 1–0–0 1999 Palma de Mallorca BAS gold | |
| Carlos García | ATH | Olympics | 2004 | 0–1–0 1997 Catania ATH silver: 1500 m | |
| Daniel García | ATH | Olympics | 1992—2000 | 1–1–0 1993 Buffalo ATH silver: 20 km; 1995 Fukuoka ATH gold: 20 km | |
| Elsa García | GAR | Olympics | 2012 | 0–1–0 2013 Kazan GYM silver: floor | |
| Hermenegildo García | FEN | Olympics | 1992 | 2–0–0 1989 Duisburg FEN gold: foil team; 1993 Buffalo FEN gold: foil team | |
| Iván García | ATH | Olympics | 1996—2000 | 0–1–2 1993 Buffalo ATH bronze: 200 m and 4×100 m relay; 1997 Catania ATH silver: 4×100 m relay | |
| Iván García | DIV | Olympics / YOG / Opening Flagbearer | 2010—2020 | 0–0–2 2013 Kazan DIV bronze: synchronized platform and team | |
| Javier García | ATH | Olympics | 1988—2000 | 0–0–1 1989 Duisburg ATH bronze: pole vault | |
| Luis García | WLF | Olympics | 2016—2020 | 0–1–0 2017 Taipei WLT silver: bantamweight -56 kg | |
| Óscar García | FEN | Olympics | 1992—2000 | 3–0–0 1987 Zagreb FEN gold: foil team; 1989 Duisburg FEN gold: foil team; 1993 Buffalo FEN gold: foil team | |
| Roberto García | ATH | Olympics | 2004 | 0–1–0 1999 Palma de Mallorca ATH silver: 5000 m | |
| Krisztina Garda | WPO | Olympics | 2016—2024 | 1–1–0 2017 Taipei WAP silver; 2019 Napoli WAP gold | |
| Andrea Gardini | VVO | Olympics | 1988—2000 | 0–0–1 1987 Zagreb VOL bronze | |
| France Gareau | ATH | Olympics | 1984 | 0–0–1 1993 Buffalo ATH bronze: 4×100 m relay | |
| Gable Garenamotse | ATH | Olympics | 2004—2008 | 0–0–1 2001 Beijing ATH bronze: long jump | |
| Emin Garibov | GAR | Olympics | 2012 | 3–1–0 2009 Beograd GYM silver: team; 2013 Kazan GYM gold: parallel bars, horizontal bar, and team | |
| Daniele Garozzo | FEN | Olympics | 2016—2020 | 0–1–1 2013 Kazan FEN silver: foil team, bronze: foil | |
| Enrico Garozzo | FEN | Olympics | 2016—2020 | 0–1–0 2009 Beograd FEN silver: épée team | |
| Neus Garriga | SAL | Olympics | 2000—2004 | 0–1–0 1999 Palma de Mallorca SAI silver: Europe | |
| Róbert Gátai | FEN | Olympics | 1988—1992 | 1–0–0 1985 Kobe FEN gold: foil team | |
| Rodion Gataullin | ATH | Olympics | 1988 | 1–1–0 1985 Kobe ATH gold: pole vault; 1987 Zagreb ATH silver: pole vault | |
| Guido Gatti | BKB | Olympics | 1968 | 0–1–0 1959 Torino BAS silver | |
| Beate Gauß | SHO | Olympics | 2012 | 0–2–0 2007 Bangkok SHO silver: 10 m air rifle team and 50 m rifle three positions team | |
| Adelina Gavrilă | ATH | Olympics | 2004—2008 | 0–0–1 1999 Palma de Mallorca ATH bronze: triple jump | |
| Valentin Gavrilov | ATH | Olympics | 1968 | 1–0–1 1970 Torino ATH gold: high jump; 1973 Moskva ATH bronze: high jump | |
| Yuliya Gavrilova | FEN | Olympics | 2012—2016 | 0–0–1 2013 Kazan FEN bronze: sabre team | |
| Mitch Gaylord | GAR | Olympics | 1984 | 0–0–1 1983 Edmonton GYM bronze: team | |
| Ruth Gbagbi | TKW | Olympics / YOG | 2010—2024 | 0–0–1 2015 Gwangju TKW bronze: lightweight -62 kg | |
| Imre Gedővári | FEN | Olympics | 1976—1988 | 1–3–0 1973 Moskva FEN silver: sabre team; 1977 Sofia FEN silver: sabre team; 1979 Ciudad de México FEN gold: sabre, silver: sabre team | |
| Dennis van der Geest | JUD | Olympics | 2000—2008 | 1–1–0 1999 Palma de Mallorca JUD silver: heavyweight +100 kg; 2001 Beijing JUD gold: heavyweight +100 kg | |
| Luiza Gega | ATH | Olympics / Opening Flagbearer / Closing Flagbearer | 2016—2024 | 0–1–0 2013 Kazan ATH silver: 1500 m | |
| Elroy Gelant | ATH | Olympics | 2016—2024 | 0–0–1 2009 Beograd ATH bronze: 5000 m | |
| Elena Gemo | SWM | Olympics | 2012 | 0–2–1 2009 Beograd SWI silver: 4×100 m medley relay; 2013 Kazan SWI silver: 4×100 m medley relay, bronze: 50 m butterfly | |
| Aleksandr Gendrikson | DIV | Olympics | 1972 | 0–1–0 1973 Moskva DIV silver: platform | |
| Steve Genter | SWM | Olympics | 1972 | 0–2–0 1970 Torino SWI silver: 400 m freestyle and 1500 m freestyle | |
| Giuseppe Gentile | ATH | Olympics | 1968—1972 | 0–0–1 1967 Tokyo ATH bronze: triple jump | |
| Kostas Georgakopoulos | ATH | Olympics | 1984 | 0–0–1 1987 Zagreb ATH bronze: discus throw | |
| Emma George | ATH | Olympics | 2000 | 1–0–0 1997 Catania ATH gold: pole vault | |
| Magdalena Georgieva | ROW | Olympics | 1988 | 0–1–0 1987 Zagreb ROW silver: single sculls | |
| Zlatka Georgieva | ATH | Olympics | 1996 | 0–0–1 1995 Fukuoka ATH bronze: 200 m | |
| Nikolaos Georgopoulos | ATH | Olympics | 1960 | 0–1–0 1959 Torino ATH silver: 200 m | |
| Dmitrj Gerasimenko | JUD | Olympics | 2012 | 1–1–2 2007 Bangkok JUD bronze: middleweight -90 kg and team (competed as Dmitry Gerasimenko for Russia); 2009 Beograd JUD gold: middleweight -90 kg, silver: team (competed as Dmitry Gerasimenko for Russia) | |
| Irina Gerasimova | SWM | Olympics | 1980 | 4–0–1 1983 Edmonton SWI gold: 200 m medley, 400 m medley, 4×100 m freestyle relay, and 4×100 m medley relay, bronze: 200 m freestyle | |
| Pál Gerevich | FEN | Olympics | 1972—1980 | 0–3–0 1970 Torino FEN silver: sabre team; 1973 Moskva FEN silver: sabre and sabre team | |
| Irina Gerlits | BKB | Olympics | 1988—1992 | 0–1–0 1987 Zagreb BAS silver (competed for the Soviet Union) | |
| Marcel Gery | SWM | Olympics | 1992 | 0–0–1 1985 Kobe SWI bronze: 200 m freestyle (competed as Marcel Géry for Czechoslovakia) | |
| Amaka Gessler | SWM | Olympics | 2012 | 0–1–0 2011 Shenzhen SWI silver: 4×200 m freestyle relay | |
| Margarita Geuer | BKB | Olympics | 1992 | 0–1–0 1991 Sheffield BAS silver | |
| Kim Gevaert | ATH | Olympics | 2004—2008 | 1–1–0 1999 Palma de Mallorca ATH gold: 200 m; 2001 Beijing ATH silver: 200 m |