Host cities:
2023 Santiago (CHI)
Note: In 2003 the Three-Day Events have been held as Pan American Eventing Championships in Fair Hill, Maryland (USA) on 22-26 October 2003.
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| María García | JUD | Olympics | 2008—2012 | 0–0–1 2007 Rio de Janeiro JUD bronze: half-lightweight -52 kg | |
| María Esther García | FEN | Olympics | 1972—1980 | 3–1–0 1971 Cali FEN silver: foil team; 1975 Ciudad de México FEN gold: foil team; 1979 San Juan FEN gold: foil team; 1983 Caracas FEN gold: foil team | |
| Martha García | ROW | Olympics | 1992—2004 | 2–1–2 1987 Indianapolis ROW gold: double sculls, bronze: single sculls; 1991 La Habana ROW gold: double sculls, silver: single sculls, bronze: quadruple sculls | |
| Mayra Aide García | VBV | Olympics | 2004—2008 | 0–2–1 2003 Santo Domingo BVO silver; 2007 Rio de Janeiro BVO bronze; 2011 Guadalajara BVO silver | |
| Miguel García | WPO | Olympics | 1968 | 0–1–0 1971 Cali WAP silver | |
| Miguel García | BOX | Olympics | 1968 | 1–0–0 1967 Winnipeg BOX gold: featherweight -57 kg | |
| Mirayda García | FEN | Olympics | 1996—2000 | 2–2–0 1991 La Habana FEN silver: foil team; 1995 Mar del Plata FEN silver: épée team; 1999 Winnipeg FEN gold: épée and épée team | |
| Néstor García | WRE | Olympics | 1996 | 0–1–1 1991 La Habana WRE bronze: Greco-Roman welterweight -74 kg; 1995 Mar del Plata WRE silver: Greco-Roman welterweight -74 kg | |
| Óscar García | CTR | Olympics | 1964 | 0–1–0 1967 Winnipeg CYC silver: sprint | |
| Óscar García | FEN | Olympics | 1992—2000 | 4–0–0 1987 Indianapolis FEN gold: foil team; 1991 La Habana FEN gold: foil team; 1995 Mar del Plata FEN gold: foil team; 1999 Winnipeg FEN gold: foil team | |
| Osvaldo García | WPO | Olympics / Coach | 1968—1992 | 0–1–1 1975 Ciudad de México WAP bronze; 1979 San Juan WAP silver | |
| Pablo García | BKB | Olympics | 1968 | 0–0–1 1971 Cali BAS bronze | |
| Patricia García | GAR | Olympics | 1972—1976 | 0–0–2 1975 Ciudad de México GYM bronze: team; 1979 San Juan GYM bronze: team | |
| Raúl García | WRE | Olympics | 1968—1972 | 0–0–2 1971 Cali WRE bronze: freestyle light-heavyweight -90 kg; 1979 San Juan WRE bronze: Greco-Roman heavyweight -100 kg | |
| Ricardo García | CRD | Olympics | 1952 | 0–1–0 1951 Buenos Aires CYC silver: road race team | |
| Rosa García | VVO | Olympics / Non-starter / Opening Flagbearer | 1980—2000 | 0–1–2 1983 Caracas VOL bronze; 1987 Indianapolis VOL silver; 1991 La Habana VOL bronze | |
| Rosibel García | ATH | Olympics | 2008—2012 | 0–2–2 2007 Rio de Janeiro ATH silver: 800 m, bronze: 1500 m; 2011 Guadalajara ATH silver: 1500 m, bronze: 800 m | |
| Salvador García | BOX | Olympics | 1972 | 0–0–1 1971 Cali BOX bronze: light-flyweight -48 kg | |
| Sole García | HOC | Olympics | 2000—2008 | 2–1–0 1999 Winnipeg HOK gold; 2003 Santo Domingo HOK gold; 2011 Guadalajara HOK silver | |
| Thompson García | BOX | Olympics | 1996 | 0–1–0 1995 Mar del Plata BOX silver: light-heavyweight -81 kg | |
| Vanessa García | SWM | Olympics | 2004—2016 | 0–1–1 2007 Rio de Janeiro SWI silver: 50 m freestyle, bronze: 100 m freestyle | |
| Víctor García | VVO | Olympics | 1976—1980 | 2–0–0 1975 Ciudad de México VOL gold; 1979 San Juan VOL gold | |
| Wilfredo García | WRE | Olympics | 2000 | 1–0–0 1999 Winnipeg WRE gold: freestyle bantamweight -54 kg | |
| Willis García | JUD | Olympics | 1992 | 0–0–1 1991 La Habana JUD bronze: flyweight -56 kg | |
| Yoel García | ATH | Olympics | 1996—2000 | 0–0–1 1995 Mar del Plata ATH bronze: triple jump | |
| Yonder García | VVO | Olympics / YOG | 2010—2016 | 0–1–0 2019 Lima VOL silver | |
| Yordanis García | ATH | Olympics | 2008—2016 | 0–1–1 2007 Rio de Janeiro ATH silver: decathlon; 2011 Guadalajara ATH bronze: decathlon | |
| Yosenki García | VVO | Olympics | 2000 | 1–0–0 1999 Winnipeg VOL gold | |
| Tony Garcy | WLF | Olympics | 1964 | 1–0–0 1963 São Paulo WLT gold: lightweight -67.5 kg | |
| David Gardiner | FBL | Olympics | 1988 | 0–0–1 1983 Caracas FTB bronze | |
| Jim Gardiner | ROW | Olympics | 1956 | 1–0–0 1955 Ciudad de México ROW gold: double sculls | |
| Sue Gardiner | WPO | Olympics | 2000—2004 | 0–1–0 2003 Santo Domingo WAP silver | |
| Keith Gardner | ATH | Olympics | 1956—1960 | 0–2–0 1955 Ciudad de México ATH silver: 110 m hurdles and 4×400 m relay (competed for Jamaica) | |
| Rulon Gardner | WRE | Olympics / Closing Flagbearer | 2000—2004 | 0–1–0 2003 Santo Domingo WRE silver: Greco-Roman super-heavyweight -120 kg | |
| Rafael Gargiulo | BOX | Olympics | 1960—1964 | 0–1–0 1959 Chicago BOX silver: light-heavyweight -81 kg | |
| Patricio Garino | BKB | Olympics | 2016—2020 | 1–0–0 2019 Lima BAS gold | |
| María Garisoain | ROW | Olympics | 1996—2000 | 3–0–2 1991 La Habana ROW bronze: lightweight single sculls; 1995 Mar del Plata ROW gold: lightweight single sculls, bronze: single sculls; 1999 Winnipeg ROW gold: lightweight single sculls and lightweight quadruple sculls | |
| Denis Garon | WLF | Olympics | 1984—1992 | 3–0–0 1987 Indianapolis WLT first-heavyweight -100 kg gold: clean & jerk, snatch, and total | |
| Marcelo Garrafo | HOC | Olympics / Opening Flagbearer | 1976—1992 | 3–2–0 1975 Ciudad de México HOK gold; 1979 San Juan HOK gold; 1983 Caracas HOK silver; 1987 Indianapolis HOK silver; 1991 La Habana HOK gold | |
| Zach Garrett | ARC | Olympics | 2016 | 0–1–0 2015 Toronto ARC silver: recurve team | |
| Orlando Garrido | WLF | Olympics | 1948—1952 | 0–0–1 1951 Buenos Aires WLT bronze: light-heavyweight -82.5 kg | |
| Kelly Garrison-Steves | GAR | Olympics | 1988 | 2–0–1 1987 Indianapolis GYM gold: balance beam and team, bronze: all-around | |
| Magdalena Garro | CSP | Olympics | 2016 | 0–1–2 2015 Toronto CAN bronze: K4 500 m; 2019 Lima CAN silver: K2 500 m, bronze: K4 500 m | |
| María Garrone | SWM | Olympics | 2000 | 0–0–1 1995 Mar del Plata SWI bronze: 4×200 m freestyle relay | |
| Nona Garson | EJP | Olympics | 2000 | 0–0–1 1995 Mar del Plata EQU bronze: jumping team | |
| Juan de la Garza | ATH | Olympics | 1984 | 0–0–1 1987 Indianapolis ATH bronze: javelin throw | |
| Geandry Garzón | WRE | Olympics / Non-starter | 2008—2024 | 1–0–1 2007 Rio de Janeiro WRE gold: freestyle welterweight -66 kg; 2019 Lima WRE bronze: freestyle middleweight -74 kg | |
| Darío Gasco | MTB | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro CYC bronze: mountain biking | |
| Csaba Gaspar | FEN | Olympics | 1984 | 0–0–2 1979 San Juan FEN bronze: épée team and foil team | |
| Idalmis Gato | VVO | Olympics / Non-starter | 1992—2000 | 2–0–0 1991 La Habana VOL gold; 1995 Mar del Plata VOL gold | |
| Ramón Gato | VVO | Olympics | 2000 | 0–0–1 1995 Mar del Plata VOL bronze | |
| Natália Gaudio | GRY | Olympics | 2016 | 0–0–1 2019 Lima RGY bronze: all-around | |
| Raymond Gause | BKB | Olympics | 1988—1992 | 1–0–0 1991 La Habana BAS gold | |
| Kristin Gauthier | CSP | Olympics | 2008 | 1–0–0 2011 Guadalajara CAN gold: K4 500 m | |
| Juan Gavajda | FEN | Olympics | 1976 | 0–0–1 1975 Ciudad de México FEN bronze: sabre team | |
| Fernando Gaviria | CTR | Olympics | 2016—2024 | 2–0–0 2015 Toronto CYC gold: 4000 m pursuit team and omnium | |
| Juliana Gaviria | CTR | Olympics | 2012—2016 | 0–1–4 2011 Guadalajara CYC silver: sprint team; 2015 Toronto CYC bronze: sprint, sprint team, and keirin; 2019 Lima CYC bronze: sprint team | |
| Alejandro Gaxiola | SWM | Olympics | 1960 | 0–0–1 1959 Chicago SWI bronze: 4×100 m medley relay | |
| Álvaro Gaxiola | DIV | Olympics | 1960—1968 | 1–1–0 1959 Chicago DIV gold: platform; 1963 São Paulo DIV silver: platform | |
| Hilda Gaxiola | VBV | Olympics | 2000—2004 | 0–1–0 2003 Santo Domingo BVO silver | |
| Mabel Gay | ATH | Olympics | 2008 | 1–0–2 2003 Santo Domingo ATH gold: triple jump; 2007 Rio de Janeiro ATH bronze: triple jump; 2011 Guadalajara ATH bronze: triple jump | |
| Tom Gayford | EJP/EVE | Olympics / Referee | 1952—1976 | 2–0–1 1959 Chicago EQU gold: Three-Day Event team; 1967 Winnipeg EQU bronze: jumping team; 1971 Cali EQU gold: jumping team | |
| Robyn Gayle | FBL | Olympics | 2008—2012 | 1–1–1 2003 Santo Domingo FTB silver; 2007 Rio de Janeiro FTB bronze; 2011 Guadalajara FTB gold | |
| Juan Gazsó | BKB | Olympics | 1952 | 0–1–0 1955 Ciudad de México BAS silver | |
| Sharon Geary | SWM | Non-starter | 1952 | 3–0–0 1951 Buenos Aires gold: 100 m freestyle, 4×100 m freestyle relay, and 3×100 m medley | |
| Mike Gebhardt | SAL | Olympics / Non-Medal | 1984—2000 | 1–1–1 1987 Indianapolis SAI gold: Lechner; 1995 Mar del Plata SAI silver: Mistral; 1999 Winnipeg SAI bronze: Mistral | |
| Diana Gee | TTE | Olympics | 1988—1992 | 5–3–1 1983 Caracas TTN gold: doubles and team; 1987 Indianapolis TTN gold: team, silver: mixed doubles; 1991 La Habana TTN gold: mixed doubles and team, silver: doubles; 1995 Mar del Plata TTN silver: team, bronze: singles | |
| Andrew Gemmell | SWM | Olympics | 2012 | 0–1–0 2015 Toronto SWI silver: 1500 m freestyle | |
| Alex Genest | ATH | Olympics | 2012 | 0–1–0 2015 Toronto ATH silver: 3000 m steeplechase | |
| Carlos Geneyro | HOC | Olympics | 1988—1992 | 1–1–0 1987 Indianapolis HOK silver; 1991 La Habana HOK gold | |
| Lijuan Geng | TTE | Olympics | 1996—2000 | 4–2–0 1995 Mar del Plata TTN gold: singles, doubles, mixed doubles, and team; 1999 Winnipeg TTN silver: singles and team | |
| Steve Genter | SWM | Olympics | 1972 | 2–1–0 1971 Cali SWI gold: 4×100 m freestyle relay and 4×200 m freestyle relay, silver: 400 m freestyle | |
| Matt Gentry | WRE | Olympics | 2008—2012 | 0–0–2 2007 Rio de Janeiro WRE bronze: freestyle middleweight -74 kg; 2011 Guadalajara WRE bronze: freestyle middleweight -74 kg | |
| León Genuth | WRE | Olympics | 1952 | 2–0–0 1951 Buenos Aires WRE gold: freestyle middleweight -79 kg; 1955 Ciudad de México WRE gold: freestyle middleweight -79 kg | |
| Jim George | WLF | Olympics | 1956—1960 | 1–0–0 1959 Chicago WLT gold: light-heavyweight -82.5 kg | |
| Pete George | WLF | Olympics | 1948—1956 | 2–0–0 1951 Buenos Aires WLT gold: middleweight -75 kg; 1955 Ciudad de México WLT gold: middleweight -75 kg | |
| Dianne Gerace | ATH | Olympics | 1964 | 0–1–0 1963 São Paulo ATH silver: high jump | |
| Conceição Geremias | ATH | Olympics | 1980—1988 | 1–0–0 1983 Caracas ATH gold: heptathlon | |
| Carlos Gerena | BOX | Olympics | 1992 | 0–1–0 1991 La Habana BOX silver: bantamweight -54 kg | |
| Gilberto Gerhardt | ROW | Olympics | 1976 | 1–1–0 1975 Ciudad de México ROW gold: double sculls; 1979 San Juan ROW silver: quadruple sculls | |
| Evald Gering | SHO | Olympics | 1960 | 1–0–4 1959 Chicago SHO gold: free rifle prone team, bronze: small-bore rifle 3 positions team, small-bore rifle prone team, free rifle standing team, and free rifle kneeling team | |
| Harry Geris | WRE | Olympics | 1968—1976 | 0–0–1 1975 Ciudad de México WRE bronze: Greco-Roman super-heavyweight +100 kg | |
| Gerson | BKB | Olympics | 1984—1992 | 1–1–0 1983 Caracas BAS silver; 1987 Indianapolis BAS gold | |
| Gérson | FBL | Olympics | 1960 | 0–1–0 1959 Chicago FTB silver | |
| Jörn Gevert | ATH | Olympics | 1952 | 0–1–0 1951 Buenos Aires ATH silver: 4×400 m relay | |
| Jesse Gey | HOC | Olympics | 2008 | 1–0–0 2011 Guadalajara HOK gold | |
| Amro El-Geziry | MPN | Olympics / Closing Flagbearer | 2008—2020 | 1–1–0 2019 Lima MOP gold: mixed relay, silver: relay (competed for the United States) | |
| Matt Ghaffari | WRE | Olympics | 1992—1996 | 2–0–0 1991 La Habana WRE gold: Greco-Roman super-heavyweight +130 kg; 1995 Mar del Plata WRE gold: Greco-Roman super-heavyweight +130 kg | |
| Andrei Gheorghe | MPN | Olympics | 2012 | 0–1–0 2011 Guadalajara MOP silver: individual | |
| Óscar Giacché | CTR | Olympics | 1948—1952 | 2–0–0 1951 Buenos Aires CYC gold: road time trial and 4000 m pursuit team | |
| Flávio de Giacomi | HOC | Olympics | 1972—1976 | 2–0–0 1971 Cali HOK gold; 1975 Ciudad de México HOK gold | |
| Jason Giambi | BBL | Olympics | 1992 | 0–0–1 1991 La Habana BSB bronze | |
| Sandra Giancola | FEN | Olympics | 1984—1992 | 0–1–4 1983 Caracas FEN bronze: foil team; 1991 La Habana FEN silver: foil, bronze: épée and foil team; 1995 Mar del Plata FEN bronze: foil team | |
| Silvana Giancola | FEN | Olympics | 1984 | 0–0–1 1983 Caracas FEN bronze: foil team | |
| Jorge di Giandoménico | SHO | Olympics | 1960—1976 | 0–5–4 1959 Chicago SHO silver: free rifle standing, small-bore rifle 3 positions team, free rifle standing team, free rifle kneeling team, and free rifle 3 positions team, bronze: free rifle 3 positions and free rifle kneeling; 1971 Cali SHO bronze: small-bore rifle 3 positions team; 1979 San Juan SHO bronze: 10 m air rifle team | |
| Lou Giani | WRE | Olympics | 1960 | 1–0–0 1959 Chicago WRE gold: freestyle featherweight -62 kg | |
| Jorge Giannini | HOC | Olympics | 1968 | 1–0–0 1971 Cali HOK gold | |
| Willian Giaretton | ROW | Olympics | 2016 | 0–0–1 2019 Lima ROW bronze: coxless fours | |
| Benoît Giasson | FEN | Olympics | 1988—1992 | 0–1–1 1987 Indianapolis FEN silver: foil team; 1991 La Habana FEN bronze: foil team | |
| Giba | VVO | Olympics | 2000—2012 | 1–1–1 1999 Winnipeg VOL silver; 2003 Santo Domingo VOL bronze; 2007 Rio de Janeiro VOL gold | |
| Roger Gibbon | CTR | Olympics / Opening Flagbearer | 1964—1968 | 3–1–0 1963 São Paulo CYC gold: sprint, silver: 1000 m track time trial; 1967 Winnipeg CYC gold: sprint and 1000 m track time trial | |
| Marie-Josée Gibeau-Ouimet | CSP | Olympics | 1996—2000 | 3–1–0 1995 Mar del Plata CAN gold: K4 500 m, silver: K2 500 m (competed as Marie-Josée Gibeau); 1999 Winnipeg CAN gold: K2 500 m and K4 500 m | |
| Althea Gibson | Other | 2004 | 1–1–1 1959 Chicago TEN gold: singles, silver: doubles, bronze: mixed doubles | ||
| Cheryl Gibson | SWM | Olympics | 1976 | 0–5–2 1975 Ciudad de México SWI silver: 200 m butterfly and 400 m medley, bronze: 200 m backstroke and 200 m medley; 1979 San Juan SWI silver: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay | |
| Greg Gibson | WRE | Olympics | 1984 | 1–0–0 1983 Caracas WRE gold: freestyle heavyweight -100 kg | |
| Jeff Gibson | RHO | Non-Medal | 1992 | 0–0–1 1991 La Habana RHK bronze | |
| Jeffery Gibson | ATH | Olympics | 2016 | 1–0–0 2015 Toronto ATH gold: 400 m hurdles | |
| Rob Gibson | ROW | Olympics | 2012—2016 | 1–1–0 2015 Toronto ROW gold: quadruple sculls, silver: single sculls | |
| Chris Gifford | HOC | Olympics | 1988—2000 | 2–2–0 1987 Indianapolis HOK gold; 1991 La Habana HOK silver; 1995 Mar del Plata HOK silver; 1999 Winnipeg HOK gold | |
| Edgard Gijsen | ROW | Olympics | 1968 | 1–1–1 1959 Chicago ROW silver: coxless pairs; 1963 São Paulo ROW bronze: double sculls; 1971 Cali ROW gold: double sculls | |
| Jesús Gil | FEN | Olympics | 1968—1972 | 0–2–0 1971 Cali FEN silver: foil and foil team | |
| Marcelo Gil | SHO | Olympics | 1996 | 0–0–1 1991 La Habana SHO bronze: skeet team | |
| Melisa Gil | SHO | Olympics | 2016—2020 | 0–2–2 2003 Santo Domingo SHO silver: skeet; 2007 Rio de Janeiro SHO bronze: skeet; 2011 Guadalajara SHO bronze: skeet; 2015 Toronto SHO silver: skeet | |
| Tomás Gil | CRD | Olympics | 2012 | 0–1–1 2007 Rio de Janeiro CYC silver: 4000 m pursuit individual, bronze: 4000 m pursuit team | |
| Juan Gilardi | HOC | Olympics | 2016 | 1–1–0 2007 Rio de Janeiro HOK silver; 2015 Toronto HOK gold | |
| Glenroy Gilbert | ATH/BOB | Olympics | 1988—2000 | 1–1–0 1995 Mar del Plata ATH gold: 100 m; 1999 Winnipeg ATH silver: 4×100 m relay | |
| Rick Gilbert | DIV | Olympics | 1968 | 0–1–0 1963 São Paulo DIV silver: 3 m springboard | |
| Allen Gilchrist | SWM | Olympics | 1948—1952 | 0–0–1 1955 Ciudad de México SWI bronze: 4×200 m freestyle relay | |
| Kaleigh Gilchrist | WPO | Olympics | 2016—2024 | 1–0–0 2015 Toronto WAP gold | |
| Sandy Gilchrist | SWM | Olympics | 1964—1968 | 0–5–5 1963 São Paulo SWI silver: 1500 m freestyle and 4×200 m freestyle relay, bronze: 400 m freestyle and 4×100 m medley relay; 1967 Winnipeg SWI silver: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, bronze: 100 m freestyle, 200 m medley, and 400 m medley | |
| Peter Giles | CSP | Olympics | 1996 | 0–0–3 1991 La Habana CAN bronze: K1 1000 m, K2 1000 m, and K4 1000 m | |
| Steve Giles | CSP | Olympics | 1992—2004 | 1–1–0 1999 Winnipeg CAN gold: C1 1000 m, silver: C1 500 m | |
| James Gilkes | ATH | Olympics / Non-starter | 1976—1980 | 1–1–0 1975 Ciudad de México ATH gold: 200 m; 1979 San Juan ATH silver: 200 m | |
| Jagdish Gill | HOC | Olympics | 2016 | 0–1–0 2011 Guadalajara HOK silver | |
| Nicolas Gill | JUD | Olympics / Opening Flagbearer | 1992—2004 | 2–1–0 1995 Mar del Plata JUD gold: middleweight -86 kg; 1999 Winnipeg JUD gold: half-heavyweight -100 kg; 2003 Santo Domingo JUD silver: half-heavyweight -100 kg | |
| Dave Gillanders | SWM | Olympics | 1960 | 1–0–0 1959 Chicago SWI gold: 200 m butterfly | |
| Jennifer Gillom | BKB | Olympics | 1988 | 1–0–0 1987 Indianapolis BAS gold | |
| Gilson | BKB | Olympics | 1980 | 0–0–1 1975 Ciudad de México BAS bronze | |
| Antonio Giménez | CTR | Olympics | 1952 | 1–0–0 1951 Buenos Aires CYC gold: 1000 m match sprint | |
| Madonna Gimotea | GRY | Olympics | 1992 | 1–0–1 1991 La Habana RGY gold: team all-around, bronze: ball | |
| Giovane | VVO | Olympics | 1992—2004 | 0–1–1 1991 La Habana VOL silver; 2003 Santo Domingo VOL bronze | |
| André Giovanini | EVE | Olympics | 1996 | 1–0–1 1995 Mar del Plata EQU gold: Three-Day Event team, bronze: Three-Day Event individual | |
| Guilherme Giovannoni | BKB | Olympics | 2012—2016 | 1–0–0 2003 Santo Domingo BAS gold | |
| Jorge Giraldo | GAR | Olympics | 2004—2012 | 0–7–3 1999 Winnipeg GYM silver: parallel bars, bronze: pommelled horse; 2003 Santo Domingo GYM bronze: parallel bars; 2007 Rio de Janeiro GYM silver: all-around, parallel bars, and horizontal bar; 2011 Guadalajara GYM silver: all-around, parallel bars, and pommelled horse; 2015 Toronto GYM bronze: team | |
| David Giralt, Sr. | ATH | Olympics | 1980 | 0–1–0 1979 San Juan ATH silver: long jump | |
| Christine Girard | WLF | Olympics | 2008—2012 | 1–1–0 2007 Rio de Janeiro WLT silver: middleweight -63 kg; 2011 Guadalajara WLT gold: middleweight -63 kg | |
| Guillermo Giribaldie | FBL | Olympics | 1952 | 0–0–1 1955 Ciudad de México FTB bronze | |
| Carlos Girón | DIV | Olympics / Opening Flagbearer | 1972—1984 | 1–1–2 1975 Ciudad de México DIV gold: platform, bronze: 3 m springboard; 1979 San Juan DIV silver: platform, bronze: 3 m springboard | |
| Ronald Girones | JUD | Olympics | 2008 | 0–0–2 2007 Rio de Janeiro JUD bronze: lightweight -73 kg; 2011 Guadalajara JUD bronze: lightweight -73 kg | |
| Hugo Gittens | WLF | Olympics | 1964—1968 | 0–1–0 1967 Winnipeg WLT silver: lightweight -67.5 kg | |
| Ramon Gittens | ATH | Olympics / Opening Flagbearer | 2012—2016 | 0–1–0 2015 Toronto ATH silver: 100 m | |
| María Elena Giusti | SWA | Olympics / Opening Flagbearer | 1988—1992 | 0–1–1 1991 La Habana SYN silver: solo; 1995 Mar del Plata SYN bronze: solo | |
| Randy Givens | ATH | Olympics | 1984 | 2–1–0 1983 Caracas ATH gold: 200 m and 4×100 m relay; 1987 Indianapolis ATH silver: 200 m | |
| Jasmin Glaesser-Duehring | CTR | Olympics | 2012—2020 | 3–2–0 2011 Guadalajara CYC gold: 3000 m pursuit team; 2015 Toronto CYC gold: road race and 4000 m pursuit team, silver: road time trial and omnium | |
| John Glair | CSP | Olympics | 1968 | 0–0–0 1967 Winnipeg CAN gold: C1 10000 m, silver: C1 1000 m (demonstration sport) | |
| Harvey Glance | ATH | Olympics / Non-starter | 1976—1984 | 2–1–0 1979 San Juan ATH gold: 4×100 m relay, silver: 100 m; 1987 Indianapolis ATH gold: 4×100 m relay | |
| Gene Glazer | FEN | Olympics | 1960—1964 | 1–0–0 1959 Chicago FEN gold: foil team | |
| Liz Gleadle | ATH | Olympics | 2012—2020 | 1–1–0 2015 Toronto ATH gold: javelin throw; 2019 Lima ATH silver: javelin throw | |
| Kathy Gleason | GAR | Olympics | 1968 | 1–0–1 1967 Winnipeg GYM gold: team, bronze: uneven bars | |
| Tom Glesby | BOX | Olympics | 1988—1992 | 0–0–1 1991 La Habana BOX bronze: heavyweight -91 kg | |
| Mackenzie Glover | SWM | YOG | 2014 | 0–1–1 2019 Lima SWI silver: 4×100 m medley relay, bronze: 200 m backstroke | |
| Steven Gluckstein | GTR | Olympics | 2012 | 0–1–0 2015 Toronto TMP silver | |
| Morgana Gmach | GRY | Olympics | 2016 | 2–1–0 2015 Toronto RGY gold: group all-around and group 5 ribbons, silver: group 6 clubs + 2 hoops | |
| Gerson Gnoatto | GAR | Olympics | 1984 | 0–0–1 1987 Indianapolis GYM bronze: team | |
| Robin Goad | WLF | Olympics | 2000 | 1–0–0 1999 Winnipeg WLT gold: featherweight -53 kg | |
| Godinho | BKB | Olympics | 1952 | 0–0–1 1951 Buenos Aires BAS bronze | |
| Adrián Goide | VVO | Olympics | 2016 | 0–1–0 2019 Lima VOL silver: | |
| Jeanne Golay | CRD/CTR | Olympics | 1992—1996 | 3–0–0 1991 La Habana CYC gold: road race and road time trial team; 1995 Mar del Plata CYC gold: road race | |
| Natalie Golda | WPO | Olympics | 2004—2008 | 2–0–0 2003 Santo Domingo WAP gold; 2007 Rio de Janeiro WAP gold | |
| Lacena Golding-Clarke | ATH | Olympics | 1996—2004 | 0–0–2 2003 Santo Domingo ATH bronze: 100 m hurdles and 4×100 m relay | |
| Jen Goldsack | ROW | Olympics | 2008 | 1–0–0 2011 Guadalajara ROW gold: lightweight single sculls | |
| Gabriel Goldschmied | JUD | Olympics | 1964 | 0–0–1 1967 Winnipeg JUD bronze: middleweight -80 kg | |
| Hal Goldsmith | FEN | Olympics | 1952—1960 | 3–2–0 1955 Ciudad de México FEN gold: foil, silver: foil team and épée team; 1959 Chicago FEN gold: foil and foil team | |
| Margie Goldstein-Engle | EJP | Olympics | 2000 | 1–1–1 1999 Winnipeg EQU silver: jumping team; 2003 Santo Domingo EQU gold: jumping team, bronze: jumping individual | |
| Adolfo Goliardi | FEN | Olympics | 1956—1960 | 0–1–1 1955 Ciudad de México FEN silver: sabre team; 1959 Chicago FEN bronze: sabre | |
| Aldemir Gomes da Silva Júnior | ATH | Olympics | 2012—2020 | 0–1–0 2015 Toronto ATH silver: 4×100 m relay | |
| João Gomes Júnior | SWM | Olympics | 2016 | 2–1–0 2019 Lima SWI gold: 100 m breaststroke and 4×100 m medley mixed relay, silver: 4×100 m medley relay | |
| Bernardo Gomes | WPO | Olympics | 2016 | 0–1–0 2015 Toronto WAP silver | |
| Fábio Gomes | ATH | Olympics | 2008—2012 | 1–0–0 2007 Rio de Janeiro ATH gold: pole vault | |
| Julia Gomes | HOC | Olympics | 2016 | 0–1–0 2015 Toronto HOK silver | |
| Ricardo Gomes | FBL | Non-starter | 1988 | 1–0–0 1987 Indianapolis FTB gold | |
| Thiago Gomes | ROW | Olympics | 2004—2008 | 0–1–0 2003 Santo Domingo ROW silver: lightweight double sculls | |
| Wilson Gomes | ATH | Olympics | 1952 | 0–1–1 1951 Buenos Aires ATH silver: 400 m hurdles; 1955 Ciudad de México ATH bronze: 400 m hurdles | |
| Alejandro Gómez | SWM | Olympics | 2012 | 0–0–1 2011 Guadalajara SWI bronze: 4×200 m freestyle relay (swam in heats only) | |
| Ana Sofía Gómez | GAR | Olympics / YOG / Opening Flagbearer | 2010—2016 | 1–1–1 2011 Guadalajara GYM gold: balance beam, silver: all-around; 2015 Toronto GYM bronze: floor | |
| Daniel Gómez | WPO | Olympics | 1968—1976 | 1–0–1 1971 Cali WAP bronze; 1975 Ciudad de México WAP gold | |
| Daniel Gómez | FEN | Olympics | 2012—2016 | 0–0–2 2015 Toronto FEN bronze: foil and foil team | |
| Delfín Gómez | SHO | Olympics | 1968 | 0–2–1 1967 Winnipeg SHO silver: skeet team, bronze: skeet; 1971 Cali SHO silver: skeet team | |
| Eimey Gómez | FEN | Olympics | 2004 | 3–0–1 1999 Winnipeg FEN gold: épée team; 2003 Santo Domingo FEN gold: épée and épée team; 2007 Rio de Janeiro FEN bronze: foil team | |
| Elizabeth Gómez | FBL | Olympics | 2004 | 0–0–1 2003 Santo Domingo FTB bronze | |
| Ernardo Gómez | VVO | Olympics | 2008 | 1–0–0 2003 Santo Domingo VOL gold | |
| Federico Gómez | TKW | Non-Medal | 1988 | 0–0–1 1987 Indianapolis TKW bronze: bantamweight -58 kg | |
| Francis Gómez | JUD | Olympics | 1996 | 0–1–2 1987 Indianapolis JUD bronze: open class; 1991 La Habana JUD bronze: middleweight -66 kg; 1995 Mar del Plata JUD silver: half-heavyweight -72 kg | |
| Franklin Gómez | WRE | Olympics | 2012—2020 | 1–1–1 2011 Guadalajara WRE gold: freestyle lightweight -60 kg; 2015 Toronto WRE bronze: freestyle welterweight -65 kg; 2019 Lima WRE silver: freestyle middleweight -74 kg | |
| Iñaki Gómez | ATH | Olympics | 2012—2016 | 0–1–0 2015 Toronto ATH silver: 20 km walk | |
| Joaquín Gómez | ROW | Olympics | 1988—1992 | 1–1–0 1987 Indianapolis ROW silver: single sculls; 1991 La Habana ROW gold: single sculls | |
| Johana Gómez | SBL | Olympics | 2008 | 0–1–0 2007 Rio de Janeiro SOF silver | |
| Jonathan Gómez | SWM | Olympics / YOG | 2014—2016 | 0–0–1 2019 Lima SWI bronze: 200 m butterfly | |
| José Gómez | BOX | Olympics | 1980 | 1–0–0 1979 San Juan BOX gold: middleweight -75 kg | |
| José Gómez | ATH | Olympics | 1980—1984 | 1–0–0 1983 Caracas ATH gold: 10000 m | |
| José Gómez | FBL | Non-starter | 1976 | 1–0–0 1975 Ciudad de México FTB gold | |
| Juan Carlos Gómez | ROW | Olympics | 1964—1968 | 2–1–0 1951 Buenos Aires ROW gold: coxless fours; 1955 Ciudad de México ROW gold: coxless fours; 1967 Winnipeg ROW silver: coxed fours | |
| Julio Gómez | FBL | Olympics | 1976 | 0–0–1 1983 Caracas FTB bronze | |
| Rodolfo Gómez | ATH | Olympics | 1976—1984 | 1–1–2 1975 Ciudad de México ATH silver: 10000 m, bronze: 5000 m; 1979 San Juan ATH gold: 10000 m, bronze: 5000 m | |
| Román Gómez | FEN | Olympics | 1968 | 0–0–1 1971 Cali FEN bronze: sabre team | |
| João Gonçalves Filho | SWM/WPO | Olympics / Opening Flagbearer | 1952—1968 | 1–2–1 1951 Buenos Aires SWI silver: 4×200 m freestyle relay; 1959 Chicago WAP bronze; 1963 São Paulo WAP gold; 1967 Winnipeg WAP silver | |
| Pepê Gonçalves | CSL | Olympics | 2016—2024 | 2–1–0 2015 Toronto CAN silver: K1 slalom; 2019 Lima CAN gold: K1 slalom and extreme K1 | |
| Ivett Gonda | TKW | Olympics | 2004—2008 | 1–0–1 2007 Rio de Janeiro TKW bronze: flyweight -49 kg; 2011 Guadalajara TKW gold: flyweight -49 kg | |
| Carlos Góngora | BOX | Olympics / Closing Flagbearer | 2008—2012 | 0–0–2 2007 Rio de Janeiro BOX bronze: middleweight -75 kg; 2011 Guadalajara BOX bronze: light-heavyweight -81 kg | |
| Mike Gonzales | BOB | Non-starter | 2002 | 1–0–0 1987 Indianapolis ATH gold: decathlon |