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 |
|---|---|---|---|---|---|
| Donna Hennyey | FEN | Olympics | 1972—1976 | 0–1–1 1967 Winnipeg FEN bronze: foil team; 1975 Ciudad de México FEN silver: foil team | |
| Julião Henriques Neto | BOX | Olympics | 2012—2016 | 0–0–1 2011 Guadalajara BOX bronze: flyweight -52 kg | |
| Inmara Henrríquez | WLF | Olympics | 2012 | 0–1–0 2011 Guadalajara WLT silver: featherweight -53 kg | |
| Samantha Henry-Robinson | ATH | Olympics | 2012 | 0–1–0 2015 Toronto ATH silver: 4×100 m relay | |
| Anson Henry | ATH | Olympics | 2004—2008 | 0–1–1 2003 Santo Domingo ATH bronze: 100 m; 2007 Rio de Janeiro ATH silver: 4×100 m relay | |
| Dalia Henry | BKB | Olympics | 1992—2000 | 1–2–0 1983 Caracas BAS silver; 1991 La Habana BAS silver; 1999 Winnipeg BAS gold | |
| Jim Henry | EVE | Olympics | 1972 | 0–1–0 1975 Ciudad de México EQU silver: Three-Day Event team | |
| Mark Henry | WLF | Olympics | 1992—1996 | 1–1–1 1995 Mar del Plata WLT super-heavyweight +108 kg gold: snatch, silver: total, bronze: clean & jerk | |
| Walter Henry | BOX | Olympics | 1964—1968 | 0–0–1 1967 Winnipeg BOX bronze: flyweight -51 kg | |
| Jill Henselwood | EJP | Olympics | 2008—2012 | 1–1–1 1999 Winnipeg EQU bronze: jumping team; 2007 Rio de Janeiro EQU gold: jumping individual, silver: jumping team | |
| Miguel La Hera | BBL | Olympics | 2008 | 0–0–1 2011 Guadalajara BSB bronze | |
| Jake Herbert | WRE | Olympics | 2012 | 1–1–0 2011 Guadalajara WRE gold: freestyle light-heavyweight -84 kg; 2015 Toronto WRE silver: freestyle light-heavyweight -86 kg | |
| Mike Herbert | CSP | Olympics | 1988—1996 | 3–3–0 1987 Indianapolis CAN gold: K2 500 m and K4 1000 m; 1991 La Habana CAN gold: K1 1000 m, silver: K1 500 m; 1995 Mar del Plata CAN silver: K4 500 m and K4 1000 m | |
| Brian Herbinson | EVE | Olympics | 1956—1960 | 1–0–0 1959 Chicago EQU gold: Three-Day Event team | |
| Aurora Heredia | VVO | Olympics | 1980 | 0–1–1 1979 San Juan VOL silver; 1983 Caracas VOL bronze | |
| Jackelina Heredia | WLF | Olympics | 2012 | 0–1–0 2011 Guadalajara WLT silver: lightweight -58 kg | |
| Rafael Heredia | BKB | Olympics | 1964—1968 | 0–1–0 1967 Winnipeg BAS silver | |
| Sonia Heredia | VVO | Olympics | 1984—1988 | 0–2–1 1979 San Juan VOL silver; 1983 Caracas VOL bronze; 1987 Indianapolis VOL silver | |
| Henry Hering | ROW | Olympics | 1992—2000 | 0–2–1 1995 Mar del Plata ROW silver: coxed fours and eights, bronze: double sculls | |
| Luis Herman | SAL | Olympics | 1984 | 1–1–0 1983 Caracas SAI silver: Lightning; 1995 Mar del Plata SAI gold: Lightning | |
| Robbyn Hermitage | BDM | Olympics | 2000 | 1–2–1 1995 Mar del Plata BDM silver: doubles, bronze: singles; 1999 Winnipeg BDM gold: doubles, silver: mixed doubles | |
| Randee Hermus | FBL | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro FTB bronze | |
| Daniel Hernandes | JUD | Olympics | 2000—2004 | 1–1–0 1999 Winnipeg JUD silver: heavyweight +100 kg; 2003 Santo Domingo JUD gold: heavyweight +100 kg | |
| Vânia Hernandes | BKB | Olympics | 1992 | 1–1–0 1987 Indianapolis BAS silver; 1991 La Habana BAS gold | |
| Luis Hernández Heres | FBL | Olympics | 1976 | 0–0–1 1971 Cali FTB bronze | |
| Juan Hernández Olivera | WPO | Olympics | 1992 | 1–0–1 1991 La Habana WAP gold; 1995 Mar del Plata WAP bronze | |
| Juan Hernández Sierra | BOX | Olympics | 1992—2000 | 2–0–0 1991 La Habana BOX gold: welterweight -67 kg; 1999 Winnipeg BOX gold: welterweight -67 kg | |
| Juan Hernández Silveira | WPO | Olympics | 1992 | 1–0–1 1991 La Habana WAP gold; 1995 Mar del Plata WAP bronze | |
| Alberto Hernández | BBL | Olympics | 1992—1996 | 1–0–0 1991 La Habana BSB gold | |
| Alejandro Hernández | TEN | Olympics | 1996—2000 | 1–0–0 2003 Santo Domingo TEN gold: doubles | |
| Alfredo Hernández | ROW | Olympics | 1964 | 0–0–1 1967 Winnipeg ROW bronze: eights | |
| Ana Hernández | BKB | Olympics | 1992 | 0–1–0 1991 La Habana BAS silver | |
| Ariel Hernández | BOX | Olympics | 1992—1996 | 1–0–0 1995 Mar del Plata BOX gold: middleweight -75 kg | |
| Carlos Hernández | WLF | Olympics | 1996 | 3–1–0 1995 Mar del Plata WLT middle-heavyweight -91 kg gold: snatch and total, silver: clean & jerk; 1999 Winnipeg WLT gold: middle-heavyweight -94 kg | |
| Claudia Hernández | TEN | Olympics | 1988 | 0–0–2 1983 Caracas TEN bronze: double; 1987 Indianapolis TEN bronze: doubles | |
| Dolores Hernández | DIV | Olympics | 2016—2020 | 1–1–2 2015 Toronto DIV gold: synchronized springboard, bronze: 3 m springboard; 2019 Lima DIV silver: 3 m springboard, bronze: synchronized springboard | |
| Fernando Hernández | EJP | Olympics | 1968—1976 | 0–1–0 1975 Ciudad de México EQU silver: jumping team | |
| Gabriel Hernández | BOX | Olympics | 1996 | 0–0–1 1995 Mar del Plata BOX bronze: light-heavyweight -81 kg | |
| Gabriel Hernández | ATH | Olympics | 1972 | 0–1–0 1971 Cali ATH silver: 50 km walk | |
| Glenhis Hernández | TKW | Olympics | 2012 | 1–0–0 2011 Guadalajara TKW gold: heavyweight +67 kg | |
| Gustavo Hernández | PEL | Non-Medal | 1992 | 0–1–0 1995 Mar del Plata PEL silver: trinquete paleta goma doubles | |
| Haydée Hernández | SBL | Olympics | 2000 | 0–0–3 1991 La Habana SOF bronze; 1995 Mar del Plata SOF bronze; 1999 Winnipeg SOF bronze | |
| Igor Hernández | VBV | Olympics | 2012 | 0–1–0 2011 Guadalajara BVO silver | |
| Ihosvany Hernández | VVO | Olympics | 1992—2000 | 2–0–1 1991 La Habana VOL gold; 1995 Mar del Plata VOL bronze; 1999 Winnipeg VOL gold | |
| Ingrid Hernández | ATH | Olympics | 2012 | 0–0–1 2011 Guadalajara ATH bronze: 20 km walk | |
| Ismael Hernández | MPN | Olympics | 2016 | 0–1–0 2015 Toronto MOP silver: individual | |
| Israel Hernández | JUD | Olympics | 1992—1996 | 1–0–2 1991 La Habana JUD bronze: extra-lightweight -60 kg; 1995 Mar del Plata JUD gold: half-lightweight -65 kg; 1999 Winnipeg JUD bronze: lightweight -73 kg | |
| Joaquín Hernández | FBL | Olympics | 1992 | 0–1–0 1991 La Habana FTB silver | |
| Jorge Hernández | BOX | Olympics | 1976—1980 | 1–0–0 1975 Ciudad de México BOX gold: light-flyweight -48 kg | |
| Jorge Hernández | CTR | Olympics | 1968—1976 | 1–0–0 1971 Cali CYC gold: 4000 m pursuit team | |
| Licet Hernández | ROW | Olympics | 2016 | 0–1–0 2015 Toronto ROW silver: lightweight double sculls | |
| Liosbel Hernández | ROW | Olympics | 2016 | 1–0–2 2003 Santo Domingo ROW bronze: lightweight coxless fours; 2011 Guadalajara ROW gold: lightweight coxless fours; 2015 Toronto ROW bronze: lightweight double sculls | |
| Luis Hernández | ATH | Olympics | 1976 | 1–0–0 1975 Ciudad de México ATH gold: 10000 m | |
| Marcos Hernández | SWM | Olympics | 2000—2004 | 0–0–1 1999 Winnipeg SWI bronze: 50 m freestyle | |
| Maripi Hernández | HOC | Olympics | 2000—2008 | 2–0–0 1999 Winnipeg HOK gold; 2003 Santo Domingo HOK gold | |
| Moisés Hernández | TKW | Olympics | 2016—2020 | 0–1–1 2015 Toronto TKW silver: welterweight -80 kg; 2019 Lima TKW bronze: welterweight -80 kg | |
| Orlando Hernández | BBL | Olympics | 1992 | 1–0–0 1995 Mar del Plata BSB gold | |
| Osvaldo Hernández | VVO | Olympics | 1992—2000 | 1–0–1 1995 Mar del Plata VOL bronze; 1999 Winnipeg VOL gold | |
| Pablo Luis Hernández | GAR | Olympics | 1964 | 0–1–0 1967 Winnipeg GYM silver: team | |
| Pedro Hernández | FEN | Olympics | 1976—1980 | 2–0–0 1979 San Juan FEN gold: foil team; 1983 Caracas FEN gold: foil team | |
| Ramón Hernández | FEN | Olympics | 1976 | 1–0–0 1979 San Juan FEN gold: sabre team | |
| Ramón Hernández | VBV | Olympics | 2004 | 0–0–1 2003 Santo Domingo BVO bronze | |
| Raúl Hernández | ROW | Olympics | 2016 | 0–0–1 2015 Toronto ROW bronze: lightweight double sculls | |
| Regla Hernández | BKB | Olympics | 1992 | 0–1–0 1991 La Habana BAS silver | |
| Renata Hernández | CSP | Olympics | 1996 | 0–0–1 1995 Mar del Plata CAN bronze: K2 500 m | |
| Roberto Hernández | ATH | Olympics | 1992—1996 | 1–1–1 1987 Indianapolis ATH silver: 4×400 m relay, bronze: 400 m; 1991 La Habana ATH gold: 400 m | |
| Rodolfo Hernández | WRE | Olympics | 1996 | 0–0–1 1999 Winnipeg WRE bronze: Greco-Roman middleweight -76 kg | |
| Severo Hernández | CTR | Olympics | 1968 | 0–0–1 1967 Winnipeg CYC bronze: road time trial team | |
| Stefany Hernández | BMX | Olympics / Closing Flagbearer | 2012—2016 | 0–0–1 2019 Lima CYC bronze: BMX racing | |
| Yagnier Hernández | WRE | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro WRE gold: Greco-Roman featherweight -55 kg | |
| Yislena Hernández | ROW | Olympics | 2016 | 0–1–0 2015 Toronto ROW silver: lightweight double sculls | |
| Yoan Pablo Hernández | BOX | Olympics | 2004 | 0–1–0 2003 Santo Domingo BOX silver: light-heavyweight -81 kg | |
| Yoel Hernández | ATH | Olympics | 2000—2004 | 0–1–1 1999 Winnipeg ATH silver: 110 m hurdles; 2007 Rio de Janeiro ATH bronze: 110 m hurdles | |
| Yoelmis Hernández | WLF | Olympics | 2012—2016 | 2–0–0 2011 Guadalajara WLT gold: light-heavyweight -85 kg; 2015 Toronto WLT gold: light-heavyweight -85 kg | |
| Yoennis Hernández | ROW | Olympics | 2000—2008 | 5–3–2 1999 Winnipeg ROW bronze: single sculls; 2003 Santo Domingo ROW gold: single sculls, double sculls, and quadruple sculls, bronze: eights; 2007 Rio de Janeiro ROW gold: double sculls and quadruple sculls, silver: single sculls; 2011 Guadalajara ROW silver: double sculls and quadruple sculls | |
| Yohandris Hernández | WLF | Olympics | 2004—2008 | 1–1–0 2003 Santo Domingo WLT silver: light-heavyweight -85 kg; 2007 Rio de Janeiro WLT gold: middle-heavyweight -94 kg | |
| Yuniel Hernández | ATH | Olympics | 2004 | 1–0–0 2003 Santo Domingo ATH gold: 110 m hurdles | |
| Alejandro Hernando | TKW | Olympics | 2000—2004 | 1–0–1 1995 Mar del Plata TKW gold: featherweight -64 kg; 1999 Winnipeg TKW bronze: featherweight -68 kg | |
| Ángel Herrera | BOX | Olympics | 1976—1980 | 0–1–0 1983 Caracas BOX silver: lightweight -60 kg | |
| Arquímedes Herrera | ATH | Olympics / Non-starter | 1964—1968 | 0–2–1 1963 São Paulo ATH silver: 100 m and 4×100 m relay, bronze: 200 m | |
| César Herrera | ROW | Olympics | 1976—1980 | 1–1–0 1979 San Juan ROW gold: quadruple sculls; 1983 Caracas ROW silver: quadruple sculls | |
| Claritza Herrera | VVO | Olympics | 1972 | 1–0–0 1971 Cali VOL gold | |
| Grisel Herrera | BKB | Olympics | 1992—2000 | 1–1–0 1991 La Habana BAS silver; 1999 Winnipeg BAS gold | |
| Héctor Herrera | ATH | Olympics | 1992 | 1–0–1 1983 Caracas ATH bronze: 4×400 m relay; 1991 La Habana ATH gold: 4×400 m relay | |
| Jorge Herrera | SWM | Olympics | 1992 | 0–3–2 1991 La Habana SWI silver: 400 m freestyle, 1500 m freestyle, and 4×100 m medley relay, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay | |
| Julio César Herrera | CTR | Olympics | 2000—2004 | 3–1–1 1999 Winnipeg CYC gold: 1000 m track time trial, silver: team sprint, bronze: sprint; 2007 Rio de Janeiro CYC gold: sprint and team sprint | |
| Manuel Herrera | BOX | Olympics | 1984—1988 | 0–0–1 1987 Indianapolis BOX bronze: light-flyweight -48 kg | |
| Miriam Herrera | VVO | Olympics | 1972—1976 | 2–0–0 1971 Cali VOL gold; 1975 Ciudad de México VOL gold | |
| Ruperto Herrera | BKB | Olympics | 1968—1980 | 0–0–1 1971 Cali BAS bronze | |
| Tomás Herrera | BKB | Olympics | 1972—1980 | 0–0–1 1971 Cali BAS bronze | |
| Yusleynis Herrera | VVO | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro VOL gold | |
| Terrance Herrington | ATH | Olympics | 1992 | 0–1–0 1995 Mar del Plata ATH silver: 1500 m | |
| Graciele Herrmann | SWM | Olympics | 2012—2016 | 0–2–1 2011 Guadalajara SWI silver: 50 m freestyle and 4×100 m freestyle relay (swam in heats only); 2015 Toronto SWI bronze: 4×100 m freestyle relay | |
| Guillermo Herrmann | RHO | Non-Medal | 1992 | 3–0–0 1987 Indianapolis RHK gold; 1991 La Habana RHK gold; 1995 Mar del Plata RHK gold | |
| Kathleen Hersey | SWM | Olympics | 2008—2012 | 4–0–0 2007 Rio de Janeiro SWI gold: 100 m butterfly, 200 m butterfly, 400 m medley, and 4×100 m medley relay | |
| Laurel Hershey-Martin | HOC | Olympics | 1996 | 0–1–1 1991 La Habana HOK bronze (competed as Laurel Hershey); 1995 Mar del Plata HOK silver | |
| Marie-Françoise Hervieu | FEN | Olympics | 1992 | 0–0–1 1995 Mar del Plata FEN bronze: épée team | |
| Mike Hess | ROW | Olympics | 1976 | 2–0–0 1975 Ciudad de México ROW gold: eights; 1979 San Juan ROW gold: eights | |
| Rafael Hettsheimeir | BKB | Olympics | 2016 | 1–0–0 2015 Toronto BAS gold | |
| Bill Heusner | SWM | Olympics | 1948 | 1–1–0 1951 Buenos Aires SWI gold: 4×200 m freestyle relay, silver: 400 m freestyle | |
| Charlie Hewett | CTR | Olympics | 1960 | 1–0–0 1959 Chicago CYC gold: 4000 m pursuit team | |
| Émilie Heymans | DIV | Olympics | 2000—2012 | 5–2–0 1999 Winnipeg DIV gold: platform; 2003 Santo Domingo DIV gold: platform, synchronized springboard, and synchronized platform, silver: 3 m springboard; 2007 Rio de Janeiro DIV gold: synchronized platform; 2011 Guadalajara DIV silver: synchronized springboard | |
| Curtis Hibbert | GAR | Olympics | 1988—1992 | 0–0–1 1983 Caracas GYM bronze: team | |
| Charlie Hickcox | SWM | Olympics | 1968 | 2–1–0 1967 Winnipeg SWI gold: 100 m backstroke and 4×200 m freestyle relay, silver: 200 m backstroke | |
| Herminio Hidalgo | WRE | Olympics | 1988 | 0–1–0 1987 Indianapolis WRE silver: Greco-Roman lightweight -68 kg | |
| José Jacinto Hidalgo | ATH | Olympics | 1968—1972 | 0–0–1 1971 Cali ATH bronze: 400 m hurdles | |
| Montserrat Hidalgo | SWM | Olympics | 1988 | 0–0–1 1987 Indianapolis SWI bronze: 4×100 m medley relay | |
| Cherene Hiesl-Boyer | SBL | Olympics | 2000 | 0–1–0 1999 Winnipeg SOF silver | |
| Eduardo Higareda | EJP/EVE | Olympics | 1964—1972 | 0–1–0 1971 Cali EQU silver: jumping team | |
| David Higgins | ROW | Olympics | 1968 | 1–0–0 1967 Winnipeg ROW gold: eights | |
| Yogi Hightower | HOC | Olympics | 1988 | 0–1–0 1987 Indianapolis HOK silver | |
| Richard Hildreth | HOC | Non-starter | 2016 | 0–1–0 2011 Guadalajara HOK silver | |
| Aretha Hill-Thurmond | ATH | Olympics | 1996—2012 | 2–1–0 1999 Winnipeg ATH gold: discus throw (competed as Aretha Hill); 2003 Santo Domingo ATH gold: discus throw (competed as Aretha Hill); 2011 Guadalajara ATH silver: discus throw (competed as Aretha Thurmond) | |
| Grant Hill | BKB | Olympics | 1996 | 0–0–1 1991 La Habana BAS bronze | |
| Sami Hill | WPO | Olympics | 2016 | 1–0–0 2015 Toronto WAP gold | |
| Shawn Hill | BBL | Olympics | 2004 | 2–0–0 2011 Guadalajara BSB gold; 2015 Toronto BSB gold | |
| Brent Hilliard | VVO | Olympics | 1992 | 0–1–0 1995 Mar del Plata VOL silver | |
| Michael Hiltner | CRD | Olympics | 1960—1964 | 0–1–0 1963 São Paulo CYC silver: road race team | |
| Yomara Hinestroza | ATH | Olympics | 2008—2012 | 0–0–1 2011 Guadalajara ATH bronze: 4×100 m relay | |
| Pierre-Luc Hinse | TTE | Olympics | 2012 | 0–0–1 2007 Rio de Janeiro TTN bronze: team | |
| Tom Hintnaus | ATH | Olympics | 1984 | 0–0–1 1983 Caracas ATH bronze: pole vault | |
| Jaime Hipp | WPO | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro WAP gold | |
| Chryssandra Hires | HBL | Olympics / Non-starter | 1992—1996 | 1–0–0 1995 Mar del Plata HAN gold (competed as Chryssandra Watts) | |
| Kip Hladky | HOC | Olympics | 1984 | 1–0–0 1983 Caracas HOK gold | |
| Gabriel Ho-Garcia | HOC | Olympics | 2016—2020 | 0–1–0 2015 Toronto HOK silver | |
| Nick Hoag | VVO | Olympics | 2016—2024 | 0–0–1 2015 Toronto VOL bronze | |
| Franklin Hobbs | ROW | Olympics | 1968—1972 | 1–0–0 1967 Winnipeg ROW gold: eights | |
| Alan Hobkirk | HOC | Olympics | 1976 | 1–2–1 1971 Cali HOK bronze; 1975 Ciudad de México HOK silver; 1979 San Juan HOK silver; 1983 Caracas HOK gold | |
| Ben Hockin | SWM | Olympics / Opening Flagbearer / Closing Flagbearer | 2008—2020 | 0–0–1 2011 Guadalajara SWI bronze: 200 m freestyle (competed for Paraguay) | |
| Brendan Hodge | ROW | Olympics | 2016 | 1–0–0 2015 Toronto ROW gold: lightweight coxless fours | |
| Neville Hodge | ATH | Olympics | 1984—1992 | 0–0–1 1991 La Habana ATH bronze: 4×100 m relay | |
| Russ Hodge | ATH | Olympics | 1964 | 0–1–0 1971 Cali ATH silver: decathlon | |
| Lelieth Hodges | ATH | Olympics | 1972—1980 | 0–1–0 1979 San Juan ATH silver: 4×100 m relay | |
| Reese Hoffa | ATH | Olympics | 2004—2012 | 1–0–0 2003 Santo Domingo ATH gold: shot put | |
| Abby Hoffman | ATH | Olympics / Opening Flagbearer | 1964—1976 | 2–1–2 1963 São Paulo ATH gold: 800 m; 1967 Winnipeg ATH bronze: 800 m; 1971 Cali ATH gold: 800 m; 1975 Ciudad de México ATH silver: 800 m, bronze: 1500 m | |
| Paul Hoffman | ROW | Olympics | 1968—1972 | 1–0–0 1967 Winnipeg ROW gold: eights | |
| Maggie Hogan | CSP | Olympics | 2016 | 0–0–1 2011 Guadalajara CAN bronze: K2 500 m | |
| David Hohl | WRE | Olympics | 1992—1996 | 0–1–1 1991 La Habana WRE bronze: freestyle middleweight -82 kg; 1995 Mar del Plata WRE silver: freestyle welterweight -74 kg | |
| Rupert Hoilett | ATH | Olympics | 1964 | 0–0–1 1963 São Paulo ATH bronze: 4×400 m relay | |
| Ben Holbrook | ROW | Olympics | 2004 | 1–0–0 1999 Winnipeg ROW gold: eights | |
| Rick Holbrook | WLF | Olympics | 1972 | 2–1–0 1971 Cali WLT middle-heavyweight -90 kg gold: clean & jerk and snatch, silver total | |
| Jody Holden | VBV | Olympics | 2000 | 1–0–0 1999 Winnipeg BVO gold | |
| Mari Holden | CRD | Olympics | 2000 | 0–0–1 1999 Winnipeg CYC bronze: road time trial | |
| Don Holder | GAR | Olympics | 1952 | 7–3–0 1955 Ciudad de México GYM gold: team, floor team, parallel bars team, horizontal bar team, rings team, horse vault team, and pommelled horse team, silver: rings, horse vault, and club swinging | |
| Nikkita Holder | ATH | Olympics | 2012—2016 | 0–0–1 2015 Toronto ATH bronze: 100 m hurdles | |
| Max Holdo | ROW | Olympics | 1992 | 0–0–1 1991 La Habana ROW bronze: double sculls | |
| Jeff Holguin | SHO | Olympics | 2008 | 1–1–0 2003 Santo Domingo SHO gold: double trap; 2007 Rio de Janeiro SHO silver: double trap | |
| Becky Holliday | ATH | Olympics | 2012 | 0–0–1 2011 Guadalajara ATH bronze: pole vault | |
| Luis Holmaza | FBL | Olympics | 1976 | 0–0–1 1971 Cali FTB bronze | |
| Peter Holmberg | SAL | Olympics | 1984—1988 | 0–1–0 1995 Mar del Plata SAI silver: J/24 | |
| Jean Holmes-Mitchell | ATH | Olympics | 1960—1964 | 0–1–0 1959 Chicago ATH silver: 4×100 m relay | |
| Nick Holmes-Smith | EVE | Olympics | 1988—1992 | 0–0–0 1991 Chatsworth EQU gold: Three-Day Event individual and Three-Day Event team (separate event) | |
| Gary Holmes | WRE | Olympics | 1988—1992 | 0–1–1 1987 Indianapolis WRE bronze: freestyle welterweight -74 kg; 1999 Winnipeg WRE silver: freestyle light-heavyweight -85 kg | |
| Kat Holmes | FEN | Olympics / YOG | 2010—2024 | 4–0–0 2015 Toronto FEN gold: épée and épée team; 2019 Lima FEN gold: épée and épée team | |
| Ronald Holmes | BOX | Olympics | 1964 | 0–1–0 1963 São Paulo BOX silver: light-heavyweight -81 kg | |
| Eileen Holt | SWM | Olympics | 1948 | 0–1–3 1951 Buenos Aires SWI silver: 4×100 m freestyle relay, bronze: 200 m freestyle; 1955 Ciudad de México SWI bronze: 4×100 m freestyle relay and 4×100 m medley relay | |
| Elke Holtz | SWM | Olympics | 1980 | 0–0–1 1979 San Juan SWI bronze: 4×100 m medley relay | |
| Kaila Holtz | SBL | Olympics | 2004 | 0–1–0 2003 Santo Domingo SOF silver | |
| Evander Holyfield | BOX | Olympics / Torch Bearer | 1984—1996 | 0–1–0 1983 Caracas BOX silver: light-heavyweight -81 kg | |
| Marjorie Homer-Dixon | CSP | Olympics | 1968—1972 | 0–0–0 1967 Winnipeg CAN bronze: K2 500 m (demonstration sport) | |
| Daryl Homer | FEN | Olympics | 2012—2020 | 3–0–0 2015 Toronto FEN gold: sabre team; 2019 Lima FEN gold: sabre and sabre team | |
| Emilio Homps | SAL | Olympics | 1948 | 0–1–0 1951 Buenos Aires SAI silver: Star | |
| Fred Honebein | ROW | Olympics | 1996 | 2–0–0 1995 Mar del Plata ROW gold: coxless pairs and eights | |
| Carlos Honorato | JUD | Olympics | 2000—2004 | 0–0–1 2003 Santo Domingo JUD bronze: middleweight -90 kg | |
| Graham Hood | ATH | Olympics | 1992—1996 | 1–0–0 1999 Winnipeg ATH gold: 1500 m | |
| Christopher Hook | CSP | Olympics | 1968 | 0–0–0 1967 Winnipeg CAN silver: C1 10000 m, bronze: C1 1000 m (demonstration sport) | |
| Jennifer Hooker | SWM | Olympics | 1976 | 0–1–0 1979 San Juan SWI silver: 800 m freestyle | |
| Beau Hoopman | ROW | Olympics | 2004—2008 | 1–1–0 2003 Santo Domingo ROW gold: eights, silver: coxless fours | |
| Fred Hoos | HOC | Olympics | 1976 | 1–2–0 1975 Ciudad de México HOK silver; 1979 San Juan HOK silver; 1983 Caracas HOK gold | |
| Kate Hooven | SWA | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro SYN gold: group | |
| John Hoover | BBL | Non-Medal | 1984 | 0–0–1 1983 Caracas BSB bronze | |
| Walter Hoover | ROW | Olympics | 1952 | 1–0–0 1955 Ciudad de México ROW gold: double sculls | |
| Esther Hope-Washington | ATH | Olympics | 1984 | 0–1–0 1983 Caracas ATH silver: 4×100 m relay (competed as Esther Hope) | |
| Fanny Hopeau | VVO | Olympics | 1968 | 1–0–0 1967 Winnipeg VOL gold | |
| Carlos Hora | SHO | Olympics | 1980—1988 | 1–3–0 1983 Caracas SHO gold: 10 m air pistol; 1987 Indianapolis SHO silver: 10 m air pistol, 50 m free pistol team, and 10 m air pistol team | |
| Waneek Horn-Miller | WPO | Olympics | 2000 | 1–0–0 1999 Winnipeg WAP gold | |
| Blair Horn | ROW | Olympics | 1984 | 0–0–1 1983 Caracas ROW bronze: coxed fours | |
| Bob Horn | WPO | Olympics | 1956—1960 | 0–1–0 1955 Ciudad de México WAP silver | |
| Stephanie Horner | OWS/SWM | Olympics | 2008—2016 | 0–3–1 2007 Rio de Janeiro SWI silver: 200 m freestyle, 4×200 m freestyle relay, and 4×100 m medley relay, bronze: 200 m medley | |
| Adolfo Horta | BOX | Olympics | 1980 | 2–0–0 1979 San Juan BOX gold: lightweight -60 kg; 1983 Caracas BOX gold: featherweight -57 kg | |
| Hortência | BKB | Olympics / Torch Bearer | 1992—2016 | 1–1–1 1983 Caracas BAS bronze; 1987 Indianapolis BAS silver; 1991 La Habana BAS gold | |
| Jonathan Horton | GAR | Olympics | 2008—2012 | 0–0–1 2003 Santo Domingo GYM bronze: team | |
| Andrew Hoskins | ROW | Olympics | 2004 | 0–0–1 1999 Winnipeg ROW bronze: coxless fours | |
| Zoë Hoskins | ROW | Olympics | 2008 | 1–1–0 2007 Rio de Janeiro ROW gold: quadruple sculls, silver: coxless pairs | |
| Cyrus Hostetler | ATH | Olympics | 2012—2016 | 0–1–0 2011 Guadalajara ATH silver: javelin throw | |
| Charlie Houchin | SWM | Olympics | 2012 | 2–0–0 2011 Guadalajara SWI gold: 400 m freestyle and 4×200 m freestyle relay | |
| Larry Hough | ROW | Olympics | 1968—1972 | 1–0–0 1967 Winnipeg ROW gold: coxless pairs | |
| Lauren Hough | EJP | Olympics | 2000 | 1–0–3 2003 Santo Domingo EQU gold: jumping team; 2007 Rio de Janeiro EQU bronze: jumping team; 2015 Toronto EQU bronze: jumping individual and jumping team | |
| Valérie Hould-Marchand | SWA | Olympics | 1996 | 1–0–0 1999 Winnipeg SYN gold: group | |
| John Houlding | ROW | Olympics | 1984—1988 | 0–0–1 1983 Caracas ROW bronze: eights | |
| Hugo Houle | CRD | Olympics | 2016—2020 | 1–0–0 2015 Toronto CYC gold: road time trial | |
| Juan Pablo Hourquebie | HOC | Olympics | 2000—2004 | 1–0–0 2003 Santo Domingo HOK gold | |
| Rolando Hourruitiner | BKB | Olympics | 2004 | 0–0–1 1999 Winnipeg BAS bronze | |
| Denean Howard-Hill | ATH | Olympics | 1984—1992 | 1–0–1 1987 Indianapolis ATH gold: 4×400 m, bronze: 400 m (competed as Denean Howard) | |
| Dick Howard | ATH | Olympics | 1960 | 0–1–0 1959 Chicago ATH silver: 400 m hurdles | |
| John Howard | CRD | Olympics | 1968—1976 | 1–0–0 1971 Cali CYC gold: road race | |
| Kathy Howard | GAR | Olympics | 1976 | 1–1–0 1975 Ciudad de México GYM gold: team, silver: floor | |
| Plimon Howard | RHO | Non-Medal | 1992 | 0–1–1 1987 Indianapolis RHK silver; 1991 La Habana RHK bronze | |
| Rebecca Howard | EVE | Olympics | 2012—2016 | 0–1–0 2011 Guadalajara EQU silver: Three-Day Event team | |
| Tim Howard | FBL | Non-starter | 2000 | 0–0–1 1999 Winnipeg FTB bronze |