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 |
|---|---|---|---|---|---|
| Arthur Ashe | Other | 1993 | 1–0–1 1967 Winnipeg gold: doubles, bronze: singles | ||
| Horace Ashenfelter | ATH | Olympics | 1952—1956 | 0–1–0 1955 Ciudad de México ATH silver: 5000 m | |
| Evelyn Ashford | ATH | Olympics / Opening Flagbearer | 1976—1992 | 2–0–0 1979 San Juan ATH gold: 100 m and 200 m | |
| Dave Ashleigh | WPO | Olympics | 1964—1968 | 1–0–0 1967 Winnipeg WAP gold | |
| Liz Ashton | EVE | Olympics / Non-starter | 1976—1984 | 0–1–0 1975 Ciudad de México EQU silver: Three-Day Event team | |
| Tommy Asinga | ATH | Olympics | 1988—1996 | 0–0–1 1991 La Habana ATH bronze: 800 m | |
| Eduardo Assam | WRE | Olympics | 1948—1952 | 0–0–2 1951 Buenos Aires WRE bronze: freestyle middleweight -79 kg; 1955 Ciudad de México WRE bronze: freestyle middleweight -79 kg | |
| Nicolás Atalah | SHO | Olympics | 1968 | 0–0–1 1967 Winnipeg SHO bronze: skeet team | |
| Nancy Atiez | BKB | Olympics | 1980 | 1–1–0 1979 San Juan BAS gold; 1983 Caracas BAS silver | |
| Alia Atkinson | SWM | Olympics | 2004—2020 | 0–2–0 2011 Guadalajara SWI silver: 200 m medley; 2015 Toronto SWI silver: 100 m breaststroke | |
| Janelle Atkinson | SWM | Olympics | 2000—2004 | 0–3–0 1999 Winnipeg SWI silver: 200 m freestyle, 400 m freestyle, and 800 m freestyle | |
| Duncan Atwood | ATH | Olympics | 1984 | 2–0–0 1979 San Juan ATH gold: javelin throw; 1987 Indianapolis ATH gold: javelin throw | |
| Susie Atwood | SWM | Olympics | 1968—1972 | 0–4–1 1971 Cali SWI silver: 100 m backstroke, 200 m backstroke, 200 m medley, and 4×100 m medley relay, bronze: 400 m medley | |
| Dave Auble | WRE | Olympics | 1964 | 1–0–0 1959 Chicago WRE gold: freestyle bantamweight -57 kg | |
| Vic Auer | SHO | Olympics | 1972—1976 | 3–0–0 1971 Cali SHO gold: small-bore rifle prone and small-bore rifle prone team; 1975 Ciudad de México SHO gold: small-bore rifle prone team | |
| Julian Austin | HOC | Olympics | 1984 | 1–1–0 1979 San Juan HOK silver; 1983 Caracas HOK gold | |
| Tom Auth | ROW | Olympics | 1996—2000 | 1–0–0 1999 Winnipeg ROW gold: lightweight coxless fours | |
| Olga Ávalos-Appell | ATH | Olympics | 1992—1996 | 1–0–0 1991 La Habana ATH gold: marathon (competed as Olga Avalos for Mexico) | |
| Henrique Avancini | MTB | Olympics | 2016—2020 | 0–1–0 2019 Lima CYC silver: cross-country | |
| Frank Avelar | BOX | Olympics | 1988 | 0–0–1 1987 Indianapolis BOX bronze: featherweight -57 kg | |
| Isabel Avellán | ATH | Olympics / Opening Flagbearer / Closing Flagbearer | 1956 | 0–1–0 1955 Ciudad de México ATH silver: discus throw | |
| Jorge Luis Avellán | BBL | Olympics | 1996 | 0–1–1 1995 Mar del Plata BSB silver; 2007 Rio de Janeiro BSB bronze | |
| Marshall Avener | GAR | Olympics | 1972—1976 | 1–0–1 1975 Ciudad de México GYM gold: team, bronze: horse vault | |
| Andrea Ávila | ATH | Olympics | 1996—2000 | 0–1–1 1995 Mar del Plata ATH silver: long jump, bronze: triple jump | |
| Ceiber Ávila | BOX | Olympics | 2016—2020 | 0–0–1 2015 Toronto BOX bronze: flyweight -52 kg | |
| Edwin Ávila | CTR | Olympics | 2012 | 1–0–0 2011 Guadalajara CYC gold: 4000 m pursuit team | |
| Mariana Avitia | ARC | Olympics / YOG | 2008—2012 | 1–1–0 2011 Guadalajara ARC gold: recurve team; 2019 Lima ARC silver: recurve team | |
| Albie Axelrod | FEN | Olympics / Referee | 1952—1968 | 2–6–0 1955 Ciudad de México FEN silver: foil and foil team; 1959 Chicago FEN gold: foil team, silver: foil; 1963 São Paulo FEN gold: foil team, silver: foil; 1967 Winnipeg FEN silver: foil and foil team | |
| Aldo Ayala | HOC | Olympics | 1988—1992 | 0–2–0 1983 Caracas HOK silver; 1987 Indianapolis HOK silver | |
| Antonio Ayala | BKB | Olympics | 1968—1976 | 0–1–0 1967 Winnipeg BAS silver | |
| Roberto Ayala | FBL | Olympics | 1996—2004 | 1–0–0 1995 Mar del Plata FTB gold | |
| Miranda Ayim | BKB | Olympics / Opening Flagbearer | 2012—2020 | 1–0–0 2015 Toronto BAS gold | |
| Lucha Aymar | HOC | Olympics / Opening Flagbearer | 2000—2012 | 3–1–0 1999 Winnipeg HOK gold; 2003 Santo Domingo HOK gold; 2007 Rio de Janeiro HOK gold; 2011 Guadalajara HOK silver | |
| Sanjay Ayre | ATH | Olympics | 2000—2008 | 1–0–0 2003 Santo Domingo ATH gold: 4×400 m relay | |
| Andrés Ayub | WRE | Olympics | 2012 | 0–1–0 2015 Toronto WRE silver: Greco-Roman super-heavyweight -130 kg | |
| Larry Ayuso | BKB | Olympics | 2004 | 0–0–1 2003 Santo Domingo BAS bronze | |
| Jaime Azcárraga | EJP | Olympics | 1984—2012 | 0–2–1 1983 Caracas EQU bronze: jumping team; 1995 Mar del Plata EQU silver: jumping individual and jumping team | |
| Filiberto Azcuy | WRE | Olympics | 1996—2004 | 2–1–0 1995 Mar del Plata WRE gold: Greco-Roman welterweight -74 kg; 1999 Winnipeg WRE silver: Greco-Roman middleweight -76 kg; 2003 Santo Domingo WRE gold: Greco-Roman middleweight -74 kg | |
| Isaac Azcuy | JUD | Olympics | 1972—1980 | 1–0–0 1983 Caracas JUD gold: half-heavyweight -95 kg | |
| Décio de Azevedo | VVO | Olympics | 1964—1968 | 1–2–0 1959 Chicago VOL silver; 1963 São Paulo VOL gold; 1967 Winnipeg VOL silver | |
| Luiz de Azevedo | BKB | Olympics | 1988 | 0–0–1 1995 Mar del Plata BAS bronze | |
| Luiz Felipe de Azevedo | EJP | Olympics | 1996—2000 | 1–0–0 1991 La Habana EQU gold: jumping team | |
| Tony Azevedo | WPO | Olympics | 2000—2016 | 5–0–0 1999 Winnipeg WAP gold; 2003 Santo Domingo WAP gold; 2007 Rio de Janeiro WAP gold; 2011 Guadalajara WAP gold; 2015 Toronto WAP gold | |
| Doménica Azuero | BMX/CRD | Olympics / YOG / Opening Flagbearer | 2014—2020 | 0–1–0 2015 Toronto CYC silver: BMX | |
| Jennifer Azzi | BKB | Olympics | 1996 | 0–0–1 1991 La Habana BAS bronze | |
| Jack Babashoff | SWM | Olympics | 1976 | 3–1–0 1975 Ciudad de México SWI gold: 4×100 m freestyle relay and 4×100 m medley relay, silver: 100 m freestyle; 1979 San Juan SWI gold: 4×100 m freestyle relay | |
| Kristen Babb-Sprague | SWA | Olympics | 1992 | 1–0–0 1987 Indianapolis SYN gold: group (competed as Kristen Babb) | |
| Alonzo Babers | ATH | Olympics | 1984 | 1–0–0 1983 Caracas ATH gold: 4×400 m relay | |
| Laslo Babits | ATH | Olympics | 1984 | 1–0–0 1983 Caracas ATH gold: javelin throw | |
| Rink Babka | ATH | Olympics | 1960 | 0–1–0 1967 Winnipeg ATH silver: discus throw | |
| Geovanny Baca | BOX | Olympics | 1996 | 0–0–1 1995 Mar del Plata BOX bronze: light-flyweight -48 kg | |
| Orlando Baccino | JUD | Olympics | 1992—2004 | 0–1–3 1991 La Habana JUD silver: heavyweight +95 kg, bronze: open class; 1995 Mar del Plata JUD bronze: heavyweight +95 kg; 1999 Winnipeg JUD bronze: heavyweight +100 kg | |
| Howard Bach | BDM | Olympics | 2004—2012 | 3–2–1 1999 Winnipeg BDM silver: doubles; 2003 Santo Domingo BDM gold: doubles; 2007 Rio de Janeiro BDM gold: mixed doubles, silver: doubles; 2011 Guadalajara BDM gold: doubles, bronze: mixed doubles | |
| Timothy Bach | SWM | Olympics | 1972 | 0–2–0 1971 Cali SWI silver: 4×100 m freestyle relay, 4×100 m medley relay | |
| Sandy Bacher | JUD | Olympics | 1992—2000 | 0–0–1 1999 Winnipeg JUD bronze: middleweight -70 kg | |
| Adrián Baches | WPO | Olympics | 2016 | 0–1–0 2015 Toronto WAP silver | |
| Wiz Bachman | VVO | Olympics | 2004 | 0–0–1 2003 Santo Domingo VOL bronze | |
| Bob Backus | ATH | Olympics | 1952 | 1–0–1 1955 Ciudad de México ATH gold: hammer throw; 1959 Chicago ATH bronze: hammer throw | |
| Rick Bacon | VVO | Olympics | 1984 | 0–0–1 1979 San Juan VOL bronze | |
| Badalhoca | VVO | Olympics | 1980—1984 | 1–1–0 1979 San Juan VOL silver; 1983 Caracas VOL gold | |
| Lance Bade | SHO | Olympics | 1996—2004 | 4–2–0 1995 Mar del Plata SHO gold: trap and trap team, silver: double trap team; 1999 Winnipeg SHO gold: double trap, silver: trap; 2003 Santo Domingo SHO gold: trap | |
| René Badell | GAR | Olympics | 1972 | 1–0–0 1971 Cali GYM gold: team | |
| Curt Bader | CSP | Olympics | 1988—1996 | 1–2–1 1987 Indianapolis CAN gold: K4 1000 m; 1991 La Habana CAN silver: K4 1000 m, bronze: K4 500 m; 1995 Mar del Plata CAN silver: K4 500 m | |
| Fernando Báez | WLF | Olympics | 1960—1972 | 2–1–3 1967 Winnipeg WLT gold: bantamweight -56 kg; 1971 Cali WLT bantamweight -56 kg gold: press, silver: total, bronze: clean & jerk; 1975 Ciudad de México WLT bantamweight -56 kg bronze: clean & jerk and total | |
| Juan Ramón Báez | BKB | Olympics | 1960—1964 | 0–1–1 1959 Chicago BAS silver; 1963 São Paulo BAS bronze | |
| Lourdes Báez | SBL | Olympics | 1996 | 0–2–0 1987 Indianapolis SOF silver; 1995 Mar del Plata SOF silver | |
| Raul Bagattini | ROW | Olympics | 1972—1976 | 1–0–1 1975 Ciudad de México ROW gold: coxless pairs; 1979 San Juan ROW bronze: coxless fours | |
| Bagé | FBL | Olympics | 2012 | 1–1–0 2007 Rio de Janeiro FTB gold; 2011 Guadalajara FTB silver | |
| Mihai Bagiu | GAR | Olympics | 1996 | 1–1–0 1995 Mar del Plata GYM gold: team, silver: pommelled horse | |
| Jeremy Bagshaw | SWM | Olympics / YOG / Opening Flagbearer | 2010—2024 | 0–0–1 2015 Toronto SWI bronze: 4×200 m freestyle relay | |
| Julien Bahain | ROW | Olympics | 2008—2016 | 2–0–0 2015 Toronto ROW gold: quadruple sculls and eights (competed for Canada) | |
| Ernesto Bahena | WRE | Olympics | 1984 | 0–1–0 1983 Caracas WRE silver: Greco-Roman bantamweight -57 kg | |
| Viviane Bahia | WPO | Olympics | 2016 | 0–0–2 2015 Toronto WAP bronze; 2019 Lima WAP bronze | |
| Aleen Bailey | ATH | Olympics | 2004—2008 | 2–0–0 1999 Winnipeg ATH gold: 4×100 m relay; 2007 Rio de Janeiro ATH gold: 4×100 m relay | |
| Brandon Bailey | WLF | Olympics | 1964 | 0–1–1 1963 São Paulo WLT silver: heavyweight +90 kg; 1967 Winnipeg WLT bronze: heavyweight +90 kg | |
| Dave Bailey | ATH | Olympics | 1968 | 0–0–1 1967 Winnipeg ATH bronze: 1500 m | |
| Donovan Bailey | ATH | Olympics | 1996—2000 | 0–2–0 1991 La Habana ATH silver: 4×100 m relay; 1999 Winnipeg ATH silver: 4×100 m relay | |
| Marjorie Bailey | ATH | Olympics | 1976 | 0–0–2 1975 Ciudad de México ATH bronze: 100 m and 4×100 m relay | |
| Ryan Bailey | WPO | Olympics | 2000—2012 | 4–0–0 1999 Winnipeg WAP gold; 2003 Santo Domingo WAP gold; 2007 Rio de Janeiro WAP gold; 2011 Guadalajara WAP gold | |
| Luce Baillargeon | JUD | Olympics | 2000 | 0–0–1 1999 Winnipeg JUD bronze: half-lightweight -52 kg | |
| Andretti Bain | ATH | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro ATH gold: 4×400 m relay (ran in heats only) | |
| RaNae Bair | ATH | Olympics | 1964—1968 | 0–1–0 1967 Winnipeg ATH silver: javelin throw | |
| Johnny Bairos | CTR | Olympics | 2000 | 1–0–0 1999 Winnipeg CYC gold: team sprint | |
| Joann Baker | SWM | Olympics | 1976 | 0–2–0 1975 Ciudad de México SWI silver: 200 m breaststroke and 4×100 m medley relay | |
| Perry Baker | RU7 | Olympics | 2016—2024 | 0–0–1 2015 Toronto RGS bronze | |
| Wendy Baker | HOC | Olympics | 1988 | 0–0–1 1987 Indianapolis HOK bronze | |
| Roberto Balado | BOX | Olympics | 1992 | 1–0–0 1991 La Habana BOX gold: super-heavyweight +91 kg | |
| Eugenio Balanqué | ATH | Olympics | 1996—2000 | 0–2–0 1991 La Habana ATH silver: decathlon; 1995 Mar del Plata ATH silver: decathlon | |
| Gustavo Balart | WRE | Olympics | 2012 | 1–0–0 2011 Guadalajara WRE gold: Greco-Roman featherweight -55 kg | |
| Zsofia Balazs | OWS | Olympics | 2012 | 0–1–0 2007 Rio de Janeiro SWI silver: 4×200 m freestyle relay (swam in heats only) | |
| Ledys Balceiro | CSP | Olympics | 2000—2004 | 4–1–0 1995 Mar del Plata CAN gold: C1 1000 m; 1999 Winnipeg CAN gold: C1 500 m, silver: C1 1000 m; 2003 Santo Domingo CAN gold: C2 500 m and C2 1000 m | |
| Kathy Bald | SWM | Olympics | 1988 | 1–2–1 1983 Caracas SWI gold: 200 m breaststroke, silver: 100 m breaststroke and 4×100 m freestyle relay, bronze: 100 m freestyle | |
| Baldacin | HBL | Olympics | 2004 | 1–0–0 2003 Santo Domingo HAN gold | |
| Enrique Baldwin | SHO | Olympics | 1948 | 0–1–1 1951 Buenos Aires SHO silver: small-bore rifle prone team, bronze: small-bore rifle 3 positions team | |
| Guillermo Baldwin | SHO | Olympics | 1956 | 0–4–2 1951 Buenos Aires SHO silver: small-bore rifle prone team, army rifle 3 positions team, and army rifle standing team, bronze: small-bore rifle 3 positions team; 1959 Chicago SHO silver: small-bore rifle prone team, bronze: free rifle 3 positions team | |
| Alberto Balestrini | FEN | Olympics | 1960—1968 | 0–0–4 1959 Chicago FEN bronze: épée and épée team; 1963 São Paulo FEN bronze: épée and épée team | |
| Wulfe Balk | FEN | Olympics / Referee | 1988—1992 | 0–0–1 1987 Indianapolis FEN bronze: sabre team | |
| Catie Ball | SWM | Olympics | 1968 | 3–0–0 1967 Winnipeg SWI gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay | |
| Lloy Ball | VVO | Olympics | 1996—2008 | 0–1–0 1995 Mar del Plata VOL silver | |
| Thomas Balla | FEN | Olympics | 1968 | 1–0–0 1967 Winnipeg FEN gold: sabre team | |
| Sara Ballantyne | HOC | Olympics | 1988 | 0–0–1 1987 Indianapolis HOK bronze | |
| Brian Ballard | SHO | Olympics | 1988 | 1–0–0 1995 Mar del Plata SHO gold: trap team | |
| Héctor Ballesteros | WLF | Olympics | 2004 | 1–0–0 2003 Santo Domingo WLT gold: light-heavyweight -85 kg | |
| Ed Ballinger | FEN | Olympics | 1976 | 0–1–0 1975 Ciudad de México FEN silver: foil team | |
| Walter Balunek | ROW | Olympics | 1996 | 2–1–0 1999 Winnipeg ROW gold: coxless pairs and coxless fours, silver: eights | |
| Clint Banbury | EVE | Olympics | 1972 | 1–1–0 1971 Cali EQU gold: Three-Day Event team, silver: Three-Day Event individual | |
| Pablo Bandomo | ATH | Non-starter | 1972 | 0–1–0 1971 Cali ATH silver: 4×100 m relay | |
| Tawny Banh | TTE | Olympics | 2000—2004 | 2–2–2 1995 Mar del Plata TTN silver: team, bronze: doubles; 1999 Winnipeg TTN gold: team; 2003 Santo Domingo TTN silver: doubles, bronze: singles; 2007 Rio de Janeiro TTN gold: team | |
| Kelcie Banks | BOX | Olympics | 1988 | 1–0–0 1987 Indianapolis BOX gold: featherweight -57 kg | |
| Willie Banks | ATH | Olympics | 1984—1988 | 0–2–0 1979 San Juan ATH silver: triple jump; 1987 Indianapolis ATH silver: triple jump | |
| Jean-Marie Banos | FEN | Olympics | 1984—1996 | 0–0–6 1983 Caracas FEN bronze: sabre team; 1987 Indianapolis FEN bronze: sabre and sabre team; 1991 La Habana FEN bronze: sabre and sabre team; 1995 Mar del Plata FEN bronze: sabre team | |
| Jean-Paul Banos | FEN | Olympics | 1984—1996 | 1–0–4 1983 Caracas FEN bronze: sabre and sabre team; 1987 Indianapolis FEN gold: sabre, bronze: sabre team; 1991 La Habana FEN bronze: sabre team | |
| Carlos Banteur | BOX | Olympics | 2008 | 1–0–0 2011 Guadalajara BOX gold: welterweight -69 kg | |
| Melanie Banville | GAR | Olympics | 2004 | 0–1–0 2003 Santo Domingo GYM silver: team | |
| Kayla Banwarth | VVO | Olympics | 2016 | 0–0–1 2011 Guadalajara VOL bronze | |
| José Baptista | BOX | Olympics | 1972 | 0–1–0 1971 Cali BOX silver: featherweight -57 kg | |
| Aliane Baquerot | GRY | Olympics | 1996 | 0–1–0 1995 Mar del Plata RGY silver: group | |
| Bruno Barabani | WLF | Olympics | 1952—1960 | 0–1–0 1955 Ciudad de México WLT silver: middle-heavyweight -90 kg | |
| Paula Baracho | SWM | Olympics | 2004 | 0–1–1 2003 Santo Domingo SWI silver: 4×200 m freestyle relay; 2007 Rio de Janeiro SWI bronze: 4×200 m freestyle relay | |
| Mohammed Barakat | HOC | Olympics | 1984 | 0–0–2 1987 Indianapolis HOK bronze; 1991 La Habana HOK bronze | |
| Idalberto Barban | WRE | Olympics | 1976—1980 | 1–1–0 1975 Ciudad de México WRE gold: Greco-Roman welterweight -74 kg; 1979 San Juan WRE silver: Greco-Roman welterweight -74 kg | |
| Bárbara | FBL | Olympics / Non-starter | 2008—2020 | 2–1–0 2007 Rio de Janeiro FTB gold; 2011 Guadalajara FTB silver; 2015 Toronto FTB gold | |
| Kate Barber | HOC | Olympics | 2008 | 0–3–0 1999 Winnipeg HOK silver; 2003 Santo Domingo HOK silver; 2007 Rio de Janeiro HOK silver | |
| Sara Barber | SWM | Olympics | 1956—1960 | 0–3–0 1959 Chicago SWI silver: 100 m backstroke, 4×100 m freestyle relay relay, and 4×100 m medley relay relay | |
| Shawn Barber | ATH | Olympics | 2016 | 1–0–0 2015 Toronto ATH gold: pole vault | |
| Henrique Barbosa | SWM | Olympics | 2008—2012 | 0–2–0 2007 Rio de Janeiro SWI silver: 200 m breaststroke and 4×100 m medley relay | |
| Jade Barbosa | GAR | Olympics | 2008—2024 | 1–1–2 2007 Rio de Janeiro GYM gold: vault, silver: team, bronze: floor; 2019 Lima GYM bronze: team | |
| Luis Barbosa | ATH | Olympics | 1980 | 0–1–0 1979 San Juan ATH silver: marathon | |
| Zequinha Barbosa | ATH | Olympics | 1984—1996 | 1–3–0 1983 Caracas ATH silver: 800 m and 4×400 m relay; 1987 Indianapolis ATH silver: 800 m; 1995 Mar del Plata ATH gold: 800 m | |
| Víctor Barcellos | VVO | Olympics | 1964—1968 | 1–1–0 1963 São Paulo VOL gold; 1967 Winnipeg silver | |
| David Bárcena | EVE/MPN | Olympics / Opening Flagbearer | 1964—1980 | 0–0–2 1975 Ciudad de México EQU bronze: Three-Day Event individual and Three-Day Event team | |
| Georgina Bardach | SWM | Olympics | 2000—2012 | 1–0–1 2003 Santo Domingo SWI gold: 400 m medley; 2007 Rio de Janeiro SWI bronze: 400 m medley | |
| Virginia Bardach | SWM | Olympics | 2016—2020 | 1–1–1 2019 Lima SWI gold: 200 m butterfly, silver: 400 m medley, bronze: 4×100 m medley mixed relay (swam in heats only) | |
| Alberto Barenghi | BOX | Olympics | 1952 | 1–0–0 1951 Buenos Aires BOX gold: flyweight -51 kg | |
| Wilde Baridón | CRD | Olympics | 1964 | 1–1–0 1963 São Paulo CYC gold: road race team, silver: road race | |
| Don Barksdale | BKB | Olympics | 1948 | 1–0–0 1951 Buenos Aires BAS gold | |
| Sharrieffa Barksdale | ATH | Olympics | 1984 | 0–1–0 1983 Caracas ATH silver: 400 m hurdles | |
| Chris Barlow | CSP | Olympics | 1992 | 0–2–1 1991 La Habana CAN silver: K4 1000 m, bronze: K4 500 m; 1995 Mar del Plata CAN silver: K4 1000 m | |
| Lacy Barnes-Mileham | ATH | Olympics | 1996 | 0–0–1 1991 La Habana ATH bronze: discus throw (competed as Lacy Barnes) | |
| Kirsten Barnes | ROW | Olympics | 1988—1992 | 1–0–0 1987 Indianapolis ROW gold: coxless pairs | |
| Nelly Barnet | VVO | Olympics | 1972—1980 | 2–0–1 1967 Winnipeg VOL bronze; 1971 Cali VOL gold; 1975 Ciudad de México VOL gold | |
| Bryan Barnett | ATH/BOB | Olympics | 2008—2018 | 0–1–0 2007 Rio de Janeiro ATH silver: 4×100 m relay | |
| Mike Barnett | ATH | Olympics | 1992 | 0–1–0 1991 La Habana ATH silver: javelin throw | |
| Steve Barnett | WPO | Olympics | 1968—1972 | 2–0–0 1967 Winnipeg WAP gold; 1971 Cali WAP gold | |
| Wes Barnett | WLF | Olympics | 1992—1996 | 2–4–1 1991 La Habana WLT first-heavyweight -100 kg silver: clean & jerk, snatch, and total; 1995 Mar del Plata WLT heavyweight -108 kg gold: clean & jerk and total, silver: snatch; 1999 Winnipeg WLT bronze: heavyweight -105 kg | |
| McQuin Baron | WPO | Olympics | 2016 | 1–0–0 2015 Toronto WAP gold | |
| Bárbara Barone | EJP | Olympics | 1972 | 0–0–1 1971 Cali EQU bronze: jumping team | |
| Alicia Barrancos | SWM | Olympics | 1996 | 0–0–2 1995 Mar del Plata SWI bronze: 800 m freestyle and 4×200 m freestyle relay | |
| Laureano Barreiro | PEL | Non-Medal | 1992 | 0–1–0 1995 Mar del Plata PEL silver: trinquete paleta goma doubles | |
| Ernesto Barreiros | HOC | Olympics | 1972 | 1–0–0 1975 Ciudad de México HOK gold | |
| Hernán Barreneche | ATH | Olympics / Non-starter | 1968—1972 | 0–0–1 1971 Cali ATH bronze: marathon | |
| Rafael Barreno | WRE | Olympics | 2000—2004 | 0–1–3 1999 Winnipeg WRE bronze: Greco-Roman super-heavyweight -130 kg; 2003 Santo Domingo WRE bronze: Greco-Roman super-heavyweight -120 kg; 2007 Rio de Janeiro WRE bronze: Greco-Roman super-heavyweight -120 kg; 2011 Guadalajara WRE silver: Greco-Roman super-heavyweight -120 kg | |
| Juan Carlos Barreras | WPO | Olympics | 1992 | 1–1–0 1991 La Habana WAP gold; 1999 Winnipeg WAP silver | |
| Sixto Barrera | WRE | Olympics / Opening Flagbearer | 2008 | 0–1–0 2007 Rio de Janeiro WRE silver: Greco-Roman middleweight -74 kg | |
| Ysis Barreto | JUD | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro JUD bronze: half-middleweight -63 kg | |
| Peter Barrett | SAL | Olympics | 1960—1968 | 0–1–0 1963 São Paulo SAI silver: Finn | |
| Hugo Barrette | CTR | Olympics | 2016—2020 | 2–0–1 2015 Toronto CYC gold: sprint and sprint team, bronze: keirin | |
| Francisco Barretto Júnior | GAR | Olympics | 2016—2020 | 4–1–0 2011 Guadalajara GYM gold: team; 2015 Toronto GYM silver: team; 2019 Lima GYM gold: horizontal bar, pommelled horse, and team | |
| Armando Barrientos | FEN | Olympics | 1948 | 0–0–1 1951 Buenos Aires FEN bronze: foil team | |
| Claudio Barrientos | BOX | Olympics | 1956 | 0–1–0 1955 Ciudad de México BOX silver: featherweight -57 kg | |
| Hernando Barrientos | SHO | Olympics | 1992 | 0–0–1 1991 La Habana SHO bronze: 50 m running target team | |
| Noel Barrionuevo | HOC | Olympics | 2008—2020 | 2–2–0 2007 Rio de Janeiro HOK gold; 2011 Guadalajara HOK silver; 2015 Toronto HOK silver; 2019 Lima HOK gold | |
| Arturo Barrios | ATH | Olympics | 1988—1992 | 2–0–0 1987 Indianapolis ATH gold: 5000 m; 1991 La Habana ATH gold: 5000 m | |
| Juan Luis Barrios | ATH | Olympics | 2008—2012 | 2–2–1 2007 Rio de Janeiro ATH silver: 1500 m and 5000 m; 2011 Guadalajara ATH gold: 5000 m; 2015 Toronto ATH gold: 5000 m, bronze: 10000 m | |
| Yarelis Barrios | ATH | Olympics | 2008—2012 | 2–0–0 2007 Rio de Janeiro ATH gold: discus throw; 2011 Guadalajara ATH gold: discus throw | |
| Blanca Barrón | SWM | Olympics | 1956—1960 | 0–0–2 1959 Chicago SWI bronze: 4×100 m freestyle relay and 4×100 m medley relay | |
| Brett Barron | JUD | Olympics | 1984 | 1–0–1 1979 San Juan JUD bronze: half-middleweight -78 kg; 1983 Caracas JUD gold: half-middleweight -78 kg | |
| Luh Barroncas | WPO | Olympics | 2016 | 0–0–1 2015 Toronto WAP bronze | |
| Érick Barrondo | ATH | Olympics / Closing Flagbearer | 2012—2024 | 1–1–0 2011 Guadalajara ATH gold: 20 km walk; 2015 Toronto ATH silver: 50 km walk | |
| Bruno de Barros | ATH | Olympics | 2008—2016 | 1–1–1 2011 Guadalajara ATH gold: 4×100 m relay, bronze: 200 m; 2015 Toronto ATH silver: 4×100 m relay | |
| Lino Barros | BOX | Olympics | 2000 | 0–1–0 1999 Winnipeg BOX silver: light-heavyweight -81 kg | |
| Zoila Barros | VVO | Olympics / Non-starter | 2000—2008 | 1–1–0 2003 Santo Domingo VOL silver; 2007 Rio de Janeiro VOL gold | |
| Rawle Barrow | SAL | Olympics | 1964 | 0–0–1 1959 Chicago SAI bronze: Flying Dutchman (competed for the British West Indies) | |
| Mike Barrowman | SWM | Olympics | 1988—1992 | 0–1–0 1987 Indianapolis SWI silver: 200 m breaststroke | |
| Jay Barrs | ARC | Olympics | 1988—1992 | 3–2–0 1987 Indianapolis ARC gold: recurve individual and recurve team; 1991 La Habana ARC gold: recurve team, silver: 30 m recurve and 90 m recurve | |
| Yan Barthelemí | BOX | Olympics | 2004 | 1–0–0 2003 Santo Domingo BOX gold: light-flyweight -48 kg | |
| Joe Bartoch | SWM | Olympics | 2008—2012 | 0–0–1 2007 Rio de Janeiro SWI bronze: 4×100 m medley relay | |
| Eddy Bartolozzi | WRE | Olympics | 2000 | 0–1–2 1999 Winnipeg WRE bronze: Greco-Roman light-heavyweight -85 kg; 2003 Santo Domingo WRE bronze: Greco-Roman light-heavyweight -84 kg; 2007 Rio de Janeiro WRE silver: Greco-Roman light-heavyweight -84 kg | |
| Carrie Barton | SWA | Olympics | 2000 | 0–1–0 1999 Winnipeg SYN silver: group | |
| Greg Barton | CSP | Olympics | 1984—1992 | 2–0–0 1987 Indianapolis CAN gold: K1 1000 m and K2 1000 m | |
| Alison Bartosik | SWA | Olympics | 2004 | 2–0–0 2003 Santo Domingo SYN gold: duet and group | |
| Norbelis Bárzaga | SHO | Olympics | 2000—2004 | 2–1–2 1995 Mar del Plata SHO gold: 10 m air pistol and 50 m free pistol team, silver: 10 m air pistol team; 1999 Winnipeg SHO bronze: 50 m free pistol; 2003 Santo Domingo SHO bronze: 50 m free pistol | |
| Kayla Bashore-Smedley | HOC | Olympics | 2008—2012 | 0–1–0 2007 Rio de Janeiro HOK silver (competed as Kayla Bashore) | |
| Christian Bassedas | FBL | Olympics | 1996 | 1–0–0 1995 Mar del Plata FTB gold | |
| Lanny Bassham | SHO | Olympics | 1972—1976 | 3–1–0 1971 Cali SHO gold: small-bore rifle 3 positions team; 1975 Ciudad de México SHO gold: 10 m air rifle team and small-bore rifle 3 positions team, silver: 10 m air rifle | |
| Vicky Bastarache | SBL | Olympics | 2000 | 0–1–0 1999 Winnipeg SOF silver | |
| Rodrigo Bastos | SHO | Olympics | 1988—2004 | 0–1–1 1987 Indianapolis SHO bronze: trap team; 2003 Santo Domingo SHO silver: trap | |
| Leonardo Basurto | WRE | Olympics | 1952 | 0–0–2 1951 Buenos Aires WRE bronze: freestyle bantamweight -57 kg; 1955 Ciudad de México WRE bronze: freestyle bantamweight -57 kg | |
| Batista | FBL | Olympics | 1976 | 1–0–0 1975 Ciudad de México FTB gold | |
| Alexis Batista | WLF | Olympics | 1996—2000 | 0–0–1 1999 Winnipeg WLT bronze: lightweight -69 kg | |
| Eider Batista | ROW | Olympics | 2008 | 2–1–1 2003 Santo Domingo ROW gold: lightweight quadruple sculls; 2007 Rio de Janeiro ROW gold: lightweight double sculls, bronze: lightweight coxless fours; 2011 Guadalajara ROW silver: lightweight double sculls | |
| Michel Batista | WLF | Olympics | 2000—2004 | 0–2–0 1999 Winnipeg WLT silver: heavyweight -105 kg; 2003 Santo Domingo WLT silver: heavyweight -105 kg | |
| Michel Batista | WRE | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro WRE gold: freestyle heavyweight -96 kg | |
| Alexis Batle | VVO | Olympics | 1996 | 1–0–1 1995 Mar del Plata VOL bronze; 1999 Winnipeg VOL gold | |
| Kim Batten | ATH | Olympics | 1996—2000 | 1–0–0 1995 Mar del Plata ATH gold: 400 m hurdles | |
| Robert Battersby | ROW | Olympics | 1972 | 0–1–0 1975 Ciudad de México ROW silver: coxed pairs | |
| Emily Batty | MTB | Olympics | 2012—2016 | 1–0–0 2015 Toronto CYC gold: mountain biking | |
| Wayne Baughman | WRE | Olympics | 1964—1972 | 1–0–0 1967 Winnipeg WRE gold: freestyle middleweight -87 kg | |
| Billy Baum | BKB | Olympics | 1972 | 0–1–0 1971 Cali BAS silver | |
| Alex Baumann | SWM | Olympics / Opening Flagbearer | 1984 | 0–0–1 1979 San Juan SWI bronze: 400 m medley |