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 |
|---|---|---|---|---|---|
| Fidel Odremán | VEN |
BOX | Olympics | 1960 | 0–0–1 1963 São Paulo BOX bronze: middleweight -75 kg |
| Iker Odriozola | VEN |
PEL | Non-Medal | 1992 | 0–2–0 1995 Mar del Plata PEL silver: 36 m mano doubles and trinquete mano group |
| Francisco Oduardo | CUB |
BOX | Olympics | 1968 | 0–1–0 1967 Winnipeg BOX silver: featherweight -57 kg |
| Chris Oeding | USA |
WPO | Olympics | 1996—2000 | 2–0–0 1995 Mar del Plata WAP gold; 1999 Winnipeg WAP gold |
| Al Oerter | USA |
ATH | Olympics / Torch Bearer / Olympic Flagbearer / Closing Flagbearer | 1956—1996 | 1–0–0 1959 Chicago ATH gold: discus throw |
| Liliko Ogasawara | USA |
JUD | Olympics | 1996 | 0–1–1 1991 La Habana JUD bronze: middleweight -66 kg; 1995 Mar del Plata JUD silver: middleweight -66 kg |
| Peter Ogilvie | CAN |
ATH | Olympics | 1992—1996 | 0–1–0 1991 La Habana ATH silver: 4×100 m relay |
| Sig Ohlemann | CAN |
ATH | Olympics / Closing Flagbearer | 1960 | 0–1–0 1963 São Paulo ATH silver: 800 m |
| José Leyver Ojeda | MEX |
ATH | Olympics | 2012—2020 | 0–1–0 2011 Guadalajara ATH silver: 50 km walk |
| Roberto Ojeda | CUB |
ROW | Olympics | 1964—1992 | 3–0–0 1991 La Habana ROW gold: coxed pairs, coxed fours, and eights |
| Sam Ojserkis | USA |
ROW | Olympics | 2016 | 0–0–1 2015 Toronto ROW bronze: eights |
| Tetsuo Okamoto | BRA |
SWM | Olympics | 1952 | 2–1–0 1951 Buenos Aires SWI gold: 400 m freestyle and 1500 m freestyle, silver: 4×200 m freestyle relay |
| Poliana Okimoto | BRA |
OWS | Olympics | 2008—2016 | 0–2–0 2007 Rio de Janeiro SWI silver: 10 km open water; 2011 Guadalajara SWI silver: 10 km open water |
| Courtney Okolo | USA |
ATH | Olympics | 2016 | 1–0–1 2019 Lima ATH gold: 4×400 m relay, bronze: 400 m |
| Andrea Olaya | COL |
WRE | Olympics | 2016 | 0–0–1 2019 Lima WRE bronze: freestyle heavyweight -76 kg |
| Mark Oldershaw | CAN |
CSP | Olympics | 2008—2016 | 0–1–0 2015 Toronto CAN silver: C1 1000 m |
| Juan Oleniak | ARG |
FBL | Olympics | 1960 | 1–1–0 1959 Chicago FTB gold; 1963 São Paulo FTB silver |
| Otilio Olguín | MEX |
WPO | Olympics | 1952 | 0–0–1 1955 Ciudad de México SWI bronze: 4×100 m medley relay |
| João Victor Oliva | BRA |
EDR | Olympics | 2016—2024 | 0–0–1 2015 Toronto EQU bronze: dressage team |
| Athos de Oliveira Júnior | BRA |
SWM | Olympics | 1960—1964 | 0–0–2 1963 São Paulo SWI bronze: 100 m backstroke and 4×200 m freestyle relay |
| Amanda Oliveira | BRA |
WPO | Olympics | 2016 | 0–0–2 2011 Guadalajara WAP bronze; 2015 Toronto WAP bronze |
| Anderson Oliveira | BRA |
CSL | Olympics | 2016 | 0–1–0 2015 Toronto CAN silver: C2 slalom |
| Bernardo Oliveira | BRA |
ARC | Olympics | 2016 | 0–0–1 2015 Toronto ARC bronze: recurve team |
| Celso Oliveira | BRA |
CSP | Olympics | 2016 | 0–1–2 2011 Guadalajara CAN bronze: K4 1000 m; 2015 Toronto CAN silver: K4 1000 m, bronze: K2 1000 m |
| Elói de Oliveira | BRA |
VVO | Olympics | 1976 | 0–1–0 1975 Ciudad de México VOL silver |
| Ingrid Oliveira | BRA |
DIV | Olympics / YOG | 2014—2024 | 0–1–0 2015 Toronto DIV silver: synchronized platform |
| Júlio César Oliveira | BRA |
ATH | Olympics | 2016 | 0–0–1 2015 Toronto ATH bronze: javelin throw |
| Larissa Oliveira | BRA |
SWM | Olympics | 2016—2020 | 1–3–6 2015 Toronto SWI silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay and 4×100 m medley relay; 2019 Lima SWI gold: 4×100 m medley mixed relay, silver: 4×100 m freestyle relay and 4×100 m freestyle mixed relay, bronze: 100 m freestyle, 200 m freestyle, 4×200 m freestyle relay, and 4×100 m medley relay |
| Lenice Oliveira | BRA |
VVO | Olympics | 1980 | 0–0–1 1979 San Juan VOL bronze |
| Lorrane Oliveira | BRA |
GAR | Olympics | 2016—2024 | 0–0–2 2015 Toronto GYM bronze: team; 2019 Lima GYM bronze: team |
| Márcio de Oliveira | BRA |
ATH | Olympics | 1936 | 0–0–1 1937 Dallas ATH bronze: long jump |
| Nicolas Oliveira | BRA |
SWM | Olympics | 2008—2016 | 5–1–0 2007 Rio de Janeiro SWI gold: 4×100 m freestyle relay and 4×200 m freestyle relay; 2011 Guadalajara SWI gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay; 2015 Toronto SWI gold: 4×100 m freestyle relay (swam in heats only) and 4×200 m freestyle relay |
| Pâmella Oliveira | BRA |
TRI | Olympics | 2012—2016 | 0–0–1 2011 Guadalajara TRI bronze: individual |
| Raphael Raymundo de Oliveira | BRA |
ATH | Olympics | 2000 | 1–0–0 1999 Winnipeg ATH gold: 4×100 m relay |
| Ronilson Oliveira | BRA |
CSP | Olympics | 2012 | 0–1–0 2011 Guadalajara CAN silver: C2 1000 m |
| Ruy Oliveira | BRA |
SWM | Olympics | 1972 | 0–0–2 1971 Cali SWI bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Sérgio Oliveira | BRA |
JUD | Olympics | 1992 | 0–1–1 1991 La Habana JUD silver: lightweight -71 kg; 1995 Mar del Plata JUD bronze: lightweight -71 kg |
| Tess Oliveira | BRA |
WPO | Olympics | 2016 | 0–0–3 2003 Santo Domingo WAP bronze; 2011 Guadalajara WAP bronze; 2015 Toronto WAP bronze |
| Wanderley Oliveira | BRA |
BOX | Olympics | 1988 | 0–0–1 1987 Indianapolis BOX bronze: light-welterweight -63.5 kg |
| David Oliver | USA |
ATH | Olympics | 2008 | 1–0–0 2015 Toronto ATH gold: 110 m hurdles |
| Ilrey Oliver | JAM |
ATH | Olympics | 1984 | 0–0–1 1987 Indianapolis ATH bronze: 4×400 m relay |
| Reynaldo Oliver | PUR |
ATH | Olympics | 1952—1956 | 0–0–1 1955 Ciudad de México ATH bronze: javelin throw |
| Érika Olivera | CHI |
ATH | Olympics / Opening Flagbearer | 1996—2016 | 1–0–1 1999 Winnipeg ATH gold: marathon; 2003 Santo Domingo ATH bronze: marathon |
| Héctor Olivera | CUB |
BBL | Olympics | 2008 | 0–0–1 2011 Guadalajara BSB bronze |
| Lourdes Olivera | MEX |
SWA | Olympics | 1992 | 0–1–1 1987 Indianapolis SYN bronze: group; 1991 La Habana SYN silver: duet |
| Gustavo Oliveros | CUB |
FEN | Olympics | 1968 | 1–0–1 1971 Cali FEN gold: sabre team, bronze: épée team |
| José Oliveros | MEX |
ATH | Olympics | 1968—1972 | 0–0–1 1971 Cali ATH bronze: 20 km walk |
| Princesa Oliveros | COL |
ATH | Olympics | 2012 | 1–0–1 2011 Guadalajara ATH gold: 400 m hurdles, bronze: 4×400 m relay |
| Johnny Olivo | DOM |
BBL | Non-Medal | 1984 | 0–1–0 1979 San Juan BSB silver |
| Pedro Olivos | MEX |
PEL | Non-Medal | 1992 | 1–0–0 1995 Mar del Plata PEL gold: 36 m mano doubles |
| Segundo Olmedo | PAN |
WRE | Olympics | 1972—1976 | 0–0–2 1971 Cali WRE bronze: freestyle lightweight -68 kg; 1975 Ciudad de México WRE bronze: Greco-Roman welterweight -74 kg |
| Jon Olsen | USA |
SWM | Olympics | 1992—1996 | 3–1–0 1995 Mar del Plata SWI gold: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 100 m freestyle |
| Marcos José Olsen | BRA |
SHO | Olympics | 1972—1984 | 0–2–2 1975 Ciudad de México SHO bronze: trap team; 1979 San Juan SHO silver: trap team; 1983 Caracas SHO silver: trap; 1987 Indianapolis SHO bronze: trap team |
| Shallon Olsen | CAN |
GAR | Olympics | 2016—2024 | 0–1–1 2019 Lima GYM silver: team, bronze: vault |
| Brian Olson | USA |
JUD | Olympics | 1996—2008 | 2–0–1 1995 Mar del Plata JUD bronze: middleweight -86 kg; 1999 Winnipeg JUD gold: middleweight -90 kg;2003 Santo Domingo JUD gold: middleweight -90 kg |
| Sasha Olson | CAN |
SBL | Olympics | 2004 | 0–1–0 2003 Santo Domingo SOF silver |
| Alfredo Olvera | MEX |
WRE | Olympics / Non-starter | 1972—1980 | 0–1–2 1975 Ciudad de México WRE bronze: Greco-Roman light-flyweight -48 kg; 1979 San Juan WRE silver: Greco-Roman light-flyweight -48 kg, bronze: freestyle light-flyweight -48 kg |
| Aline Olvera | MEX |
ROW | Olympics | 2004 | 0–0–1 2003 Santo Domingo ROW bronze: lightweight quadruple sculls |
| Bernardo Olvera | MEX |
WRE | Olympics | 1984—1988 | 0–2–0 1987 Indianapolis WRE silver: Greco-Roman flyweight -52 kg; 1991 La Habana WRE silver: freestyle flyweight -52 kg |
| Jorge Olvera | MEX |
WRE | Olympics | 1988 | 0–0–3 1979 San Juan WRE bronze: freestyle flyweight -52 kg; 1983 Caracas SAM bronze: -57 kg; 1987 Indianapolis WRE bronze: freestyle bantamweight -57 kg |
| Brent Olynyk | CAN |
BDM | Olympics | 2000 | 1–1–0 1999 Winnipeg BDM gold: doubles, silver: mixed doubles |
| Curt Onalfo | USA |
FBL | Olympics | 1992 | 1–0–0 1991 La Habana FTB gold |
| Nelson Oñate | CUB |
SHO | Olympics | 1968 | 1–3–2 1967 Winnipeg SHO silver: 50 m free pistol team; 1971 Cali SHO silver: 50 m free pistol team, bronze: 50 m free pistol and 25 m centre fire pistol team; 1975 Ciudad de México SHO gold: 10 m air pistol team, silver: 10 m air pistol |
| Vanina Oneto | ARG |
HOC | Olympics | 1996—2004 | 3–0–0 1991 La Habana HOK gold; 1995 Mar del Plata HOK gold; 1999 Winnipeg HOK gold |
| Luiz Onmura | BRA |
JUD | Olympics | 1980—1988 | 0–3–0 1979 San Juan JUD silver: half-lightweight -65 kg; 1983 Caracas JUD silver: lightweight -71 kg; 1987 Indianapolis JUD silver: lightweight -71 kg |
| Isabela Onyshko | CAN |
GAR | Olympics | 2016 | 0–2–0 2015 Toronto GYM silver: team; 2019 Lima GYM silver: team |
| Adrián Oquendo | CUB |
ROW | Olympics | 2016 | 0–4–2 2011 Guadalajara ROW silver: quadruple sculls; 2015 Toronto ROW silver: coxless fours and quadruple sculls; 2019 Lima ROW silver: double sculls, bronze: quadruple sculls and eights |
| Narciso Orán | PAN |
WLF | Olympics | 1976 | 0–2–0 1975 Ciudad de México WLT flyweight -52 kg silver: clean & jerk and total |
| Alex Orban | USA |
FEN | Olympics / Referee | 1968—1984 | 1–2–0 1971 Cali FEN gold: sabre, silver: sabre team; 1975 Ciudad de México FEN silver: sabre team |
| Damián Ordás | ARG |
ROW | Olympics | 2000 | 2–1–1 1999 Winnipeg ROW gold: coxless pairs and coxless fours, silver: eights; 2007 Rio de Janeiro ROW bronze: eights |
| Johana Ordóñez | ECU |
ATH | Olympics | 2008 | 1–0–0 2019 Lima ATH gold: 50 km walk |
| Marta Orellana | ARG |
ATH | Olympics | 1996 | 0–0–1 1995 Mar del Plata ATH bronze: 1500 m |
| Constanza Oriani | ARG |
FEN | Olympics | 1984 | 0–0–1 1983 Caracas FEN bronze: foil team |
| Tobias Oriwol | CAN |
SWM | Olympics | 2008—2012 | 0–0–1 2003 Santo Domingo SWI bronze: 4×200 m freestyle relay |
| Keturah Orji | USA |
ATH | Olympics | 2016—2024 | 0–1–0 2019 Lima ATH silver: long jump |
| Angie Orjuela | COL |
ATH | Olympics | 2016—2024 | 0–0–1 2019 Lima ATH bronze: marathon |
| Alexandra Orlando | CAN |
GRY | Olympics | 2008 | 3–4–1 2003 Santo Domingo RGY silver: clubs, hoop, ribbon, and group, bronze: ball; 2007 Rio de Janeiro RGY gold: clubs, hoop, and rope |
| Fred Orlofsky | USA |
GAR | Olympics | 1960 | 1–0–0 1963 São Paulo GYM gold: team |
| Laura Ormaechea | ARG |
HOC | Non-starter | 1988 | 1–0–0 1987 Indianapolis HOK gold |
| Annabelle Orme | USA |
SWA | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro SYN gold: group |
| Brett Ormsby | USA |
WPO | Olympics | 2004 | 2–0–0 2003 Santo Domingo WAP gold; 2007 Rio de Janeiro WAP gold |
| Alejandra Orozco | MEX |
DIV | Olympics / YOG / Opening Flagbearer | 2012—2024 | 0–1–2 2015 Toronto DIV bronze: synchronized platform; 2019 Lima DIV silver: synchronized platform, bronze: platform |
| Armando Orozco | CUB |
ATH | Olympics | 1980 | 0–1–0 1979 San Juan ATH silver: hammer throw |
| Germán Orozco | ARG |
HOC | Olympics | 2000—2004 | 1–0–0 2003 Santo Domingo HOK gold |
| Lisseth Orozco | COL |
JUD | Olympics | 2004 | 0–0–1 2003 Santo Domingo JUD bronze: extra-lightweight -48 kg |
| Pete Orr | CAN |
BBL | Olympics | 2004 | 1–0–0 2015 Toronto BSB gold |
| Ariel Ortega | ARG |
FBL | Olympics | 1996 | 1–0–0 1995 Mar del Plata FTB gold |
| Orlando Ortega | CUB ESP |
ATH | Olympics / Non-starter | 2012—2020 | 0–0–1 2011 Guadalajara ATH bronze: 110 m hurdles (competed for Cuba) |
| Rafael Ortega | DOM |
WLF | Olympics | 1976 | 0–0–2 1975 Ciudad de México WLT flyweight -52 kg bronze: clean & jerk; 1979 San Juan WLT flyweight -52 kg bronze: clean & jerk |
| Víctor Ortega | COL |
DIV | Olympics | 2008—2016 | 0–1–2 2007 Rio de Janeiro DIV bronze: synchronized platform; 2015 Toronto DIV silver: platform, bronze: synchronized platform |
| Joaquín Orth | MEX |
EDR | Olympics | 1996 | 0–0–3 1987 Indianapolis EQU bronze: dressage team; 1991 La Habana EQU bronze: dressage team; 2003 Santo Domingo EQU bronze: dressage team |
| Abel Ortiz | ARG |
SHO | Olympics | 1948 | 1–0–0 1951 Buenos Aires SHO gold: army rifle 3 positions team |
| Alejandro Ortiz | CUB |
BKB | Olympics | 1976—1980 | 0–0–1 1971 Cali BAS bronze |
| Carlos Ortiz | CUB |
WRE | Olympics | 2000 | 0–1–1 1995 Mar del Plata WRE bronze: freestyle featherweight -62 kg; 1999 Winnipeg WRE silver: freestyle lightweight -63 kg |
| Idalys Ortiz | CUB |
JUD | Olympics / Opening Flagbearer | 2008—2024 | 3–0–0 2011 Guadalajara JUD gold: heavyweight +78 kg; 2015 Toronto JUD gold: heavyweight +78 kg; 2019 Lima JUD gold: heavyweight +78 kg |
| Ignacio Ortiz | ARG |
HOC | Olympics | 2016—2020 | 1–0–0 2015 Toronto HOK gold |
| Jacqueline Ortiz | PUR |
SBL | Olympics | 1996 | 0–2–0 1987 Indianapolis SOF silver; 1995 Mar del Plata SOF silver |
| Jantony Ortiz | PUR |
BOX | Olympics | 2012 | 0–0–1 2011 Guadalajara BOX bronze: light-flyweight -49 kg |
| Jesús Ortiz | CUB |
FEN | Olympics | 1980 | 2–0–0 1983 Caracas FEN gold: sabre team; 1987 Indianapolis FEN gold: sabre team |
| José Rafael Ortiz | PUR |
BKB | Olympics | 1988—2004 | 1–0–1 1987 Indianapolis BAS bronze; 1991 La Habana BAS gold |
| Ludwing Ortiz | VEN |
JUD | Olympics | 2000—2008 | 0–2–1 1999 Winnipeg JUD silver: half-lightweight -66 kg; 2003 Santo Domingo JUD silver: half-lightweight -66 kg; 2007 Rio de Janeiro JUD bronze: half-lightweight -66 kg |
| Luis Ortiz | COL |
SHO | Olympics | 1984 | 0–0–1 1983 Caracas SHO bronze: 10 m air pistol |
| Manuel Ortiz | CUB |
FEN | Olympics / Referee | 1968—1992 | 6–2–0 1971 Cali FEN gold: sabre team, silver: sabre; 1975 Ciudad de México FEN gold: sabre and sabre team; 1979 San Juan FEN gold: sabre and sabre team; 1983 Caracas FEN gold: sabre team, silver: sabre |
| Mariano Ortiz | PUR |
BKB | Olympics | 1968—1976 | 0–2–0 1971 Cali BAS silver; 1975 Ciudad de México BAS silver |
| Mirna Ortiz | GUA |
ATH | Olympics | 2012—2020 | 0–2–0 2011 Guadalajara ATH silver: 20 km walk; 2019 Lima ATH silver: 50 km walk |
| Óscar Ortiz | MEX |
TEN | Olympics | 1996 | 0–1–0 1999 Winnipeg TEN silver: doubles |
| Paula Ortiz | ARG |
HO5/HOC | YOG / Non-starter | 2014—2016 | 0–1–0 2015 Toronto HOK silver |
| Tania Ortiz | CUB |
VVO | Olympics | 1992 | 1–0–0 1991 La Habana VOL gold |
| Tatiana Ortiz | MEX |
DIV | Olympics / Closing Flagbearer | 2008 | 1–2–0 2007 Rio de Janeiro DIV silver: synchronized platform; 2011 Guadalajara DIV gold: synchronized platform, silver: platform |
| Yaima Ortiz | CUB |
VVO | Olympics | 2004—2008 | 1–1–0 2003 Santo Domingo VOL silver; 2007 Rio de Janeiro VOL gold |
| Yolanda Ortiz | CUB |
DIV | Olympics | 2000—2004 | 0–0–1 2003 Santo Domingo DIV bronze: synchronized platform |
| Zuleidis Ortiz | CUB |
FEN | Olympics | 2000 | 2–1–0 1995 Mar del Plata FEN silver: épée team; 1999 Winnipeg FEN gold: épée team; 2003 Santo Domingo FEN gold: épée team |
| Bernice Orwig | USA |
WPO | Olympics | 2000 | 0–1–0 1999 Winnipeg WAP silver |
| Fernando Oscaris | ARG |
HOC | Olympics | 2000 | 1–0–0 2003 Santo Domingo HOK gold |
| Julio César Osejo | NCA |
BBL | Olympics | 1996 | 0–1–0 1995 Mar del Plata BSB silver |
| Diego Osella | ARG |
BKB | Olympics | 1996 | 1–0–0 1995 Mar del Plata BAS gold |
| Rod Oshita | USA |
HBL | Olympics | 1984—1988 | 1–0–0 1987 Indianapolis HAN gold |
| Liván Osoria | CUB |
VVO | Olympics | 2016 | 0–1–0 2019 Lima VOL silver |
| Julio Osorio | PAN |
BBL/BKB | Olympics / Opening Flagbearer | 1968 | 0–0–1 1967 Winnipeg BAS bronze |
| Erick Osornio | MEX |
TKW | Olympics | 2012 | 0–0–1 2003 Santo Domingo TKW bronze: featherweight -68 kg |
| Diana Ospina | COL |
FBL | Olympics | 2016 | 1–1–0 2015 Toronto FTB silver; 2019 Lima FTB gold |
| Cat Osterman | USA |
SBL | Olympics | 2004—2020 | 3–0–0 2003 Santo Domingo SOF gold; 2007 Rio de Janeiro SOF gold; 2019 Lima SOF gold |
| Maruja Ostolaza | PER |
VVO | Olympics | 1976 | 0–2–0 1971 Cali VOL silver; 1975 Ciudad de México VOL silver |
| Chinedum Osuji | TTO |
TKW | Olympics | 2004 | 0–0–1 2007 Rio de Janeiro TKW bronze: welterweight -80 kg |
| Othon | BRA |
FBL | Non-starter | 1964 | 1–0–0 1963 São Paulo FTB gold |
| Anne Ottenbrite | CAN |
SWM | Olympics | 1984 | 1–1–0 1983 Caracas SWI gold: 100 m breaststroke, silver: 4×100 m medley relay |
| Merlene Ottey-Page | JAM SLO |
ATH | Olympics / Opening Flagbearer | 1980—2004 | 0–1–1 1979 San Juan ATH silver: 4×100 m relay, bronze: 200 m (competed as Merlene Ottey for Jamaica) |
| Milt Ottey | CAN |
ATH | Olympics | 1984—1988 | 0–0–1 1979 San Juan ATH bronze: high jump |
| Alex Ottiano | USA |
JUD | Olympics | 2000—2004 | 0–0–2 1999 Winnipeg JUD bronze: half-lightweight -66 kg; 2003 Santo Domingo JUD bronze: half-lightweight -66 kg |
| Gerry Ouellette | CAN |
SHO | Olympics | 1956—1968 | 2–4–6 1959 Chicago SHO gold: free rifle 3 positions and free rifle prone team, silver: small-bore rifle 3 positions, bronze: free rilfe kneeling, free rifle standing, small-bore rifle 3 positions team, small-bore rifle prone team, free rifle standing team, and free rifle kneeling team; 1963 São Paulo SHO silver: small-bore rifle 3 positions team; 1967 Winnipeg SHO silver: small-bore rifle 3 positions and small-bore rifle 3 positions team |
| Emily Overholt | CAN |
SWM | Olympics | 2016 | 1–1–1 2015 Toronto SWI gold: 400 m freestyle, silver: 200 m freestyle, bronze: 4×200 m freestyle relay |
| David Overton | CAN |
ROW | Olympics | 1964 | 1–0–0 1963 São Paulo ROW gold: eights |
| Luis Oviedo | CUB |
VVO | Olympics | 1980 | 1–1–0 1979 San Juan VOL gold; 1983 Caracas VOL silver |
| Olga Ovtchinnikova | CAN |
FEN | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro FEN bronze: sabre team |
| Nancy Owen | USA |
VVO | Olympics | 1964—1968 | 1–1–0 1963 São Paulo VOL silver; 1967 Winnipeg gold |
| Tanya Oxley | BAR |
ATH | Olympics | 2000 | 0–0–1 1999 Winnipeg ATH bronze: 4×400 m relay |
| Darrell Pace | USA |
ARC | Olympics | 1976—1988 | 9–2–1 1979 San Juan ARC gold: recurve team, silver: recurve individual; 1983 Caracas ARC gold: recurve individual, 50 m recurve, 90 m recurve, and recurve team, silver: 70 m recurve; 1987 Indianapolis ARC gold: recurve team, bronze: recurve individual; 1991 La Habana ARC gold: recurve individual, 70 m recurve, and recurve team |
| Héctor Pace | ARG |
BOX | Olympics | 1964 | 0–1–0 1963 São Paulo BOX silver: featherweight -57 kg |
| Ángel Pacheco | VEN |
BOX | Olympics | 1976 | 0–0–1 1975 Ciudad de México BOX bronze: bantamweight -54 kg |
| Antonio Pacheco | CUB |
BBL | Olympics / Coach | 1992—2008 | 4–0–0 1983 Caracas BSB gold; 1987 Indianapolis BSB gold; 1991 La Habana BSB gold; 1995 Mar del Plata BSB gold |
| Cristhian Pacheco | PER |
ATH | Olympics | 2016—2024 | 1–0–0 2019 Lima ATH gold: marathon |
| Gustavo Pacheco | ARG |
ROW | Olympics | 1992 | 0–1–0 1991 La Habana ROW silver: coxed pairs |
| Nicolás Pacheco | PER |
SHO | Olympics | 2012—2024 | 0–0–1 2019 Lima SHO bronze: skeet |
| Pascual Pacheco | ECU |
TKW | Non-Medal | 1988 | 0–0–1 1987 Indianapolis TKW bronze: finweight -50 kg |
| Raúl Pacheco | PER |
ATH | Olympics | 2012—2016 | 0–1–0 2015 Toronto ATH silver: marathon |
| Rodrigo Pacheco | PER |
BDM | Olympics | 2012 | 0–0–3 2007 Rio de Janeiro BDM bronze: singles and mixed doubles; 2011 Guadalajara BDM bronze: mixed doubles |
| Rommel Pacheco | MEX |
DIV | Olympics / Opening Flagbearer | 2004—2020 | 3–3–0 2003 Santo Domingo DIV gold: platform, silver: synchronized platform; 2007 Rio de Janeiro DIV silver: platform; 2011 Guadalajara DIV silver: platform; 2015 Toronto DIV gold: 3 m springboard and synchronized springboard |
| Álvaro Pachón | COL |
CRD | Olympics | 1968—1976 | 0–1–2 1967 Winnipeg CYC bronze: road time trial team; 1971 Cali CYC silver: road time trial team; 1975 Ciudad de México CYC bronze: road time trial team |
| Arcadio Padilla | MEX |
ROW | Olympics | 1960—1972 | 0–0–1 1967 Winnipeg ROW bronze: coxless fours |
| Edgar Padilla | PUR |
BKB | Olympics | 1996 | 0–0–1 1999 Winnipeg BAS bronze |
| Gerardo Padilla | MEX |
JUD | Olympics | 1976—1984 | 1–0–1 1979 San Juan JUD bronze: half-lightweight -65 kg; 1983 Caracas JUD gold: half-lightweight -65 kg |
| Javier Padilla | MEX |
SHO | Olympics | 1976 | 0–0–1 1975 Ciudad de México SHO bronze: 50 m free pistol team |
| Juan Padilla | CUB |
BBL | Olympics | 1992—1996 | 2–0–0 1995 Mar del Plata BSB gold; 1999 Winnipeg BSB gold |
| Ramón Padilla | NCA |
BBL | Olympics | 1996 | 0–1–0 1995 Mar del Plata BSB silver |
| Yenifer Padilla | COL |
ATH | Olympics | 2012 | 1–0–2 2011 Guadalajara ATH gold: 400 m, bronze: 4×100 m relay and 4×400 m relay |
| Félix Padrón | CUB |
GAR | Olympics | 1964 | 0–0–1 1963 São Paulo GYM bronze: team |
| Rodolfo Padrón | VEN |
WRE | Olympics | 1952 | 0–0–1 1959 Chicago WRE bronze: freestyle heavyweight +87 kg |
| Donato Paduano | CAN |
BOX | Olympics | 1968 | 0–0–1 1967 Winnipeg BOX bronze: light-middleweight -71 kg |
| Francisco Páez | VEN |
SWM | Olympics | 2000 | 0–0–1 1999 Winnipeg SWI bronze: 4×100 m freestyle relay |
| José Luis Páez | ARG |
RHO | Non-Medal | 1992 | 2–0–0 1987 Indianapolis RHK gold; 1991 La Habana RHK gold |
| Leonardo Páez | COL |
MTB | Olympics | 2008—2012 | 1–0–0 2011 Guadalajara CYC gold: mountain biking |
| Víctor Ángel Pagán | PUR |
WLF | Olympics | 1964—1972 | 0–1–3 1967 Winnipeg WLT silver: light-heavyweight -82.5 kg; 1971 Cali WLT bronze medal: light-heavyweight -82.5 kg bronze: press, snatch, and total |
| Alec Page | CAN |
SWM | Olympics | 2012 | 0–0–2 2015 Toronto SWI bronze: 200 m butterfly and 4×200 m freestyle relay |
| Jerry Page | USA |
BOX | Olympics | 1984 | 0–1–0 1983 Caracas BOX silver: light-welterweight -63.5 kg |
| Michael Page | USA |
EVE | Olympics | 1960—1968 | 4–1–1 1959 Chicago EQU gold: Three-Day Event individual, silver: Three-Day Event team; 1963 São Paulo EQU gold: Three-Day Event individual and Three-Day Event team; 1967 Winnipeg EQU gold: Three-Day Event team, bronze: Three-Day Event individual |
| Ramona Pagel | USA |
ATH | Olympics | 1984—1996 | 1–1–1 1987 Indianapolis ATH gold: shot put; 1991 La Habana ATH bronze: shot put; 1995 Mar del Plata ATH silver: shot put |
| Rubén Pagliari | ARG |
BKB | Olympics | 1952 | 0–1–0 1955 Ciudad de México BAS silver |
| Luciano Pagliarini | BRA |
CRD | Olympics | 2004—2008 | 0–0–1 2007 Rio de Janeiro CYC bronze: road race |
| Melissa Pagnotta | CAN |
TKW | Olympics | 2016 | 1–0–0 2011 Guadalajara TKW gold: welterweight -67 kg |
| Terry Paice | CAN |
WRE | Olympics | 1976 | 0–0–1 1975 Ciudad de México WRE bronze: freestyle light-heavyweight -90 kg |
| Edgardo Pailos | ARG |
HOC | Olympics | 1988—1996 | 2–1–0 1987 Indianapolis HOK silver; 1991 La Habana HOK gold; 1995 Mar del Plata HOK gold |
| Mariana Pajón | COL |
BMX | Olympics / Opening Flagbearer / Closing Flagbearer | 2012—2024 | 2–0–0 2011 Guadalajara CYC gold: BMX racing; 2019 Lima CYC gold: BMX racing |
| Ermenegildo Palacio | CUB |
ROW | Olympics | 1976—1980 | 2–1–0 1975 Ciudad de México ROW silver: eights; 1979 San Juan ROW gold: coxless fours; 1983 Caracas ROW gold: coxless fours |
| Héctor Palacio | COL |
CRD | Olympics | 1992 | 1–0–0 1991 La Habana CYC gold: road time trial team |
| Felipa Palacios | COL |
ATH | Olympics | 1996—2004 | 0–0–3 1995 Mar del Plata ATH bronze: 4×100 m relay and 4×400 m relay; 1999 Winnipeg ATH bronze: 200 m |
| Teodoro Palacios | GUA |
ATH | Olympics / Opening Flagbearer | 1968 | 0–1–0 1963 São Paulo ATH silver: high jump |
| Victoria Palacios | MEX |
ATH | Olympics | 2004 | 1–0–0 2003 Santo Domingo ATH gold: 20 km walk |
| Juan Paladino | URU |
FEN | Olympics | 1948—1960 | 0–1–0 1955 Ciudad de México FEN silver: sabre team |
| Lucía Palermo | ARG |
ROW | Olympics | 2004—2016 | 0–0–2 2007 Rio de Janeiro ROW bronze: quadruple sculls; 2015 Toronto ROW bronze: lightweight single sculls |
| Joseph Paletta, Jr. | USA |
FEN | Olympics | 1960 | 1–0–1 1959 Chicago FEN gold: foil team, bronze: foil |
| Karyn Palgut | USA |
HBL | Olympics | 1988—1992 | 1–0–0 1987 Indianapolis HAN gold |
| Chaba Pallaghy | USA |
FEN | Referee | 1972—1976 | 1–0–1 1963 São Paulo FEN gold: sabre team, bronze: sabre |
| Adiel Palma | CUB |
BBL | Olympics | 2004—2008 | 2–0–0 2003 Santo Domingo BSB gold; 2007 Rio de Janeiro BSB gold |
| Alejandra Palma | ARG |
HOC | Olympics | 1988 | 1–0–0 1987 Indianapolis HOK gold |
| Marcelo Palma | BRA |
ATH | Olympics | 1988—1992 | 0–0–1 1991 La Habana ATH bronze: 20 km walk |
| Milagros Palma | CUB |
FEN | Olympics | 1996 | 0–2–0 1995 Mar del Plata FEN silver: épée and épée team |
| Alberto Palmetta | ARG |
BOX | Olympics | 2016 | 0–0–1 2015 Toronto BOX bronze: welterweight -69 kg |
| Palmira | BRA |
BKB | Olympics | 2016 | 0–1–1 2007 Rio de Janeiro BAS silver; 2011 Guadalajara BAS bronze |
| Rafael Palomar | MEX |
BKB | Olympics | 1976 | 0–0–1 1983 Caracas BAS bronze |
| Diego Palomeque | COL |
ATH | Olympics | 2016—2020 | 1–0–0 2019 Lima ATH gold: 4×400 m relay |
| Pampa | BRA |
VVO | Olympics | 1988—1992 | 0–1–0 1991 La Habana VOL silver |
| Dolores Pampin | ARG |
FEN | Olympics | 1996 | 0–0–1 1995 Mar del Plata FEN bronze: foil team |
| Gabriela Pando | ARG |
HOC | Olympics | 1996 | 1–0–0 1995 Mar del Plata HOK gold |
| Sukhi Panesar | CAN |
HOC | Olympics | 2016—2020 | 0–2–0 2015 Toronto HOK silver; 2019 Lima HOK silver |
| Héctor Paniagua | DOM |
BBL | Non-Medal | 1984 | 0–1–0 1979 San Juan BSB silver |
| Marcia Pankratz | USA |
HOC | Olympics | 1988—1996 | 0–2–0 1987 Indianapolis HOK silver; 1995 Mar del Plata HOK silver |
| Vanessa Panov | CAN |
GRY | YOG | 2014 | 0–0–2 2015 Toronto RGY bronze: group 5 ribbons and group 6 clubs + 2 hoops |
| Gustavo Paolucci | ARG |
HOC | Olympics | 1976 | 2–0–0 1975 Ciudad de México HOK gold; 1979 San Juan HOK gold |
| Raúl Papaleo | PUR |
VBV | Olympics | 2004 | 0–0–1 2003 Santo Domingo BVO bronze |
| Juan Papic | CHI |
TTE | Olympics | 2004 | 0–0–1 1995 Mar del Plata TTN bronze: doubles |