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 |
|---|---|---|---|---|---|
| João Derly | JUD | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro JUD gold: half-lightweight -66 kg | |
| Marcelo Derouville | WPO | Olympics | 1992 | 1–2–0 1983 Caracas WAP silver; 1987 Indianapolis WAP silver; 1991 La Habana WAP gold | |
| Hans Dersch | SWM | Olympics | 1992 | 2–0–0 1991 La Habana SWI gold: 100 m breaststroke and 4×100 m medley relay | |
| Eli Dershwitz | FEN | Olympics | 2016—2024 | 3–0–0 2015 Toronto FEN gold: sabre and sabre team; 2019 Lima FEN gold: sabre team | |
| Shirley Dery-Batlik | CSP | Olympics | 1984—1988 | 2–0–0 1987 Indianapolis CAN gold: K2 500 m and K4 500 m | |
| Simon Deschamps | WPO | Olympics | 1984 | 0–0–1 1983 Caracas WAP bronze | |
| Richard Deschatelets | WRE | Olympics | 1976 | 0–2–1 1975 Ciudad de México WRE silver: freestyle middleweight -82 kg; 1979 San Juan WRE bronze: freestyle light-heavyweight -90 kg; 1983 Caracas WRE silver: freestyle heavyweight -100 kg | |
| Bruno Deschênes | FEN | Olympics | 1988 | 0–0–1 1991 La Habana FEN bronze: sabre team | |
| Pierre Desjardins | SAL | Olympics | 1960 | 0–1–0 1959 Chicago SAI silver: Flying Dutchman | |
| Marie-Claude Deslières | WPO | Olympics / Referee | 2000—2020 | 1–0–0 1999 Winnipeg WAP gold | |
| Daniel Desnoyers | ARC | Olympics | 1988 | 0–2–1 1979 San Juan ARC silver: recurve team; 1983 Caracas ARC silver: recurve team, bronze: 90 m recurve | |
| Alfredo Despaigne | BBL | Olympics | 2008 | 0–0–2 2011 Guadalajara BSB bronze; 2015 Toronto BSB bronze | |
| Caridad Despaigne | BKB | Olympics | 1980 | 1–1–0 1979 San Juan BAS gold; 1983 Caracas BAS silver | |
| Joël Despaigne | VVO | Olympics | 1992—1996 | 1–1–1 1987 Indianapolis VOL silver; 1991 La Habana VOL gold; 1995 Mar del Plata VOL bronze | |
| Oreidis Despaigne | JUD | Olympics | 2004—2012 | 1–1–1 2003 Santo Domingo JUD bronze: half-heavyweight -100 kg; 2007 Rio de Janeiro JUD gold: half-heavyweight -100 kg; 2011 Guadalajara JUD silver: half-heavyweight -100 kg | |
| Robelis Despaigne | TKW | Olympics | 2012 | 1–0–0 2011 Guadalajara TKW gold: heavyweight +80 kg | |
| Yordanis Despaigne | BOX | Olympics | 2004 | 0–1–0 2003 Santo Domingo BOX silver: middleweight -75 kg | |
| Yosvane Despaigne | JUD | Olympics | 1996—2004 | 0–0–2 1999 Winnipeg JUD bronze: middleweight -90 kg; 2003 Santo Domingo JUD bronze: middleweight -90 kg | |
| Alexandre Despatie | DIV | Olympics | 2000—2012 | 4–0–3 2003 Santo Domingo DIV gold: 3 m springboard, synchronized springboard, and synchronized platform, bronze: platform; 2007 Rio de Janeiro DIV gold: 3 m springboard, bronze: platform and synchronized springboard | |
| Richard Dessureault-Dober | CSP | Olympics | 2004—2008 | 1–1–0 2011 Guadalajara CAN gold: K2 1000 m, silver: K4 1000 m | |
| Michel Dessureault | FEN | Olympics | 1976—1988 | 1–1–0 1983 Caracas FEN gold: épée team; 1987 Indianapolis FEN silver: foil team | |
| Ana Destéfano | GAR | Olympics | 1996 | 0–0–1 1995 Mar del Plata GYM bronze: team | |
| Leonardo de Deus | SWM | Olympics | 2012—2020 | 4–2–3 2011 Guadalajara SWI gold: 200 m butterfly, silver: 4×200 m freestyle relay; 2015 Toronto SWI gold: 200 m butterfly, bronze: 400 m freestyle and 200 m backstroke; 2019 Lima SWI gold: 200 m butterfly and 4×100 m medley mixed relay (swam in heats only), silver: 4×100 m medley relay (swam in heats only), bronze: 200 m backstroke | |
| Nikia Deveaux | SWM | Olympics | 2004 | 0–0–1 2007 Rio de Janeiro SWI bronze: 4×100 m medley relay | |
| Gail Devers | ATH | Olympics | 1988—2004 | 2–0–0 1987 Indianapolis ATH gold: 100 m and 4×100 m relay | |
| Asnoldo Devonish | ATH | Olympics / Non-starter / Opening Flagbearer | 1952—1956 | 0–1–0 1955 Ciudad de México ATH silver: triple jump | |
| Andrea Dewar | WPO | Olympics | 2004 | 0–1–0 2003 Santo Domingo WAP silver | |
| Rogério Dezorzi | BOX | Olympics | 1992—1996 | 0–0–1 1991 La Habana BOX bronze: featherweight -57 kg | |
| Marina Di Giacomo | HOC | Olympics | 2004 | 1–0–0 2003 Santo Domingo HOK gold | |
| Giuseppe Di Salvatore | SHO | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro SHO bronze: trap | |
| Jennifer Diachun | GAR | Olympics | 1968—1972 | 0–0–2 1971 Cali GYM bronze: floor and team | |
| Raúl Diago | VVO | Olympics | 1992—2000 | 2–1–1 1987 Indianapolis VOL silver; 1991 La Habana VOL gold; 1995 Mar del Plata VOL bronze; 1999 Winnipeg VOL gold | |
| Giovanna Diamante | SWM | Olympics / YOG | 2014—2020 | 1–0–1 2019 Lima SWI gold: 4×100 m medley mixed relay, bronze: 4×100 m medley relay | |
| Hélio Dias | FBL | Olympics | 1964 | 1–0–0 1963 São Paulo FTB gold | |
| Martin Dias | WLF | Olympics | 1964 | 1–0–1 1963 São Paulo WLT gold: bantamweight -56 kg; 1967 Winnipeg WLT bronze: bantamweight -56 kg | |
| Floro Díaz Arnesto | FEN | Olympics | 1948 | 2–0–2 1951 Buenos Aires FEN gold: épée team; 1955 Ciudad de México FEN gold: épée team; 1959 Chicago FEN bronze: épée team; 1963 São Paulo FEN bronze: épée team | |
| Carlos Enrique Díaz Sáenz Valiente | SHO | Olympics | 1948—1952 | 2–2–0 1951 Buenos Aires SHO gold: 25 m rapid-fire pistol team, silver: 25 m rapid-fire pistol; 1955 Ciudad de México SHO gold: 25 m rapid fire pistol, silver: 25 m rapid-fire pistol team | |
| Adolfo Díaz | WRE | Olympics | 1956 | 0–2–0 1951 Buenos Aires WRE silver: freestyle bantamweight -57 kg; 1955 Ciudad de México WRE silver: freestyle bantamweight -57 kg | |
| Adriana Díaz | TTE | Olympics / YOG / Opening Flagbearer | 2016—2024 | 3–0–2 2015 Toronto TTN bronze: team; 2019 Lima TTN gold: singles, doubles, and team, bronze: mixed doubles | |
| Ana Díaz | VVO | Olympics | 1972—1980 | 3–0–0 1971 Cali VOL gold; 1975 Ciudad de México VOL gold; 1979 San Juan VOL gold | |
| Arturo Díaz | WRE | Olympics | 1980 | 1–2–0 1979 San Juan WRE gold: Greco-Roman super-heavyweight +100 kg, silver: freestyle super-heavyweight +100 kg; 1987 Indianapolis WRE silver: Greco-Roman super-heavyweight -130 kg | |
| Bárbaro Díaz | WPO | Olympics | 1980—1992 | 1–2–0 1983 Caracas WAP silver; 1987 Indianapolis WAP silver; 1991 La Habana WAP gold | |
| Berta Díaz | ATH | Olympics | 1956—1960 | 2–1–0 1955 Ciudad de México ATH gold: 60 m, silver: 80 m hurdles; 1959 Chicago ATH gold: 80 m hurdles | |
| Erenia Díaz | VVO | Olympics | 1980 | 1–0–0 1979 San Juan VOL gold | |
| Félix Díaz | BOX | Olympics / Closing Flagbearer | 2004—2008 | 0–0–1 2003 Santo Domingo BOX bronze: lightweight -60 kg | |
| Gabriela Díaz | BMX | Olympics | 2008—2016 | 1–0–1 2007 Rio de Janeiro CYC gold: BMX racing; 2011 Guadalajara CYC bronze: BMX racing | |
| Guillermo Díaz | WRE | Olympics | 1992—1996 | 0–0–1 1983 Caracas WRE bronze: Greco-Roman heavyweight -100 kg | |
| Heriberto Díaz | CRD/CTR | Olympics | 1964—1968 | 0–0–1 1967 Winnipeg CYC bronze: road race | |
| Ineabelle Díaz | TKW | Olympics / Non-Medal / Closing Flagbearer | 1992—2004 | 0–0–1 1999 Winnipeg TKW bronze: welterweight -67 kg | |
| Jacqueline Díaz | TTE | Olympics | 1988 | 0–1–1 1991 La Habana TTN bronze: singles; 1995 Mar del Plata TTN silver: doubles | |
| José Díaz | WLF | Olympics / Opening Flagbearer | 1984—1988 | 0–3–2 1979 San Juan WLT flyweight -52 kg silver: clean & jerk and total, bronze: snatch; 1983 Caracas WLT flyweight -52 kg bronze: snatch; 1987 Indianapolis WLT bantamweight -56 kg silver: clean & jerk | |
| José Díaz | FBL | Olympics | 1960 | 1–0–0 1959 Chicago FTB gold | |
| José Díaz | WRE | Olympics | 2012—2016 | 0–1–2 2011 Guadalajara WRE bronze: freestyle light-heavyweight -84 kg; 2015 Toronto WRE bronze: freestyle heavyweight -97 kg; 2019 Lima WRE silver: freestyle heavyweight -97 kg | |
| Juan Díaz | TKW | Olympics | 2008 | 0–1–0 2011 Guadalajara TKW silver: heavyweight +80 kg | |
| Juan Antonio Díaz | BOX | Olympics | 1988 | 0–1–0 1987 Indianapolis BOX silver: heavyweight -91 kg | |
| Luis Díaz | CTR | Olympics | 1972 | 1–1–0 1971 Cali CYC gold: 4000 m pursuit team; 1975 Ciudad de México CYC silver: 4000 m pursuit team | |
| Luis Díaz | VVO | Olympics | 2008 | 1–0–0 2003 Santo Domingo VOL gold | |
| María del Carmen Díaz | ATH | Olympics | 1996 | 1–2–1 1991 La Habana ATH gold: 10000 m, silver: 3000 m; 1995 Mar del Plata ATH silver: 5000 m, bronze: 10000 m | |
| Mariana Díaz | TEN | Olympics | 2004 | 0–0–2 1999 Winnipeg TEN bronze: singles and doubles | |
| Nivaldo Díaz | VBV | Olympics | 2016 | 0–0–1 2015 Toronto BVO bronze | |
| Paulino Díaz | SHO | Olympics | 1960 | 0–1–2 1963 São Paulo SHO silver: small-bore rifle prone team, bronze: small-bore rifle 3 positions; 1967 Winnipeg SHO bronze: small-bore rifle 3 positions team | |
| Roxana Díaz | ATH | Olympics | 2004—2008 | 2–1–1 2003 Santo Domingo ATH gold: 200 m, silver: 4×100 m relay; 2007 Rio de Janeiro ATH gold: 200 m, bronze: 4×100 m relay | |
| Teresa Díaz | GAR | Olympics / Opening Flagbearer | 1976 | 0–0–1 1975 Ciudad de México GYM bronze: team | |
| Tulio Díaz | FEN | Olympics | 1992 | 2–1–0 1983 Caracas FEN gold: foil team; 1987 Indianapolis FEN gold: foil team, silver: foil | |
| Yúnior Díaz | ATH | Olympics | 2008 | 1–0–0 2011 Guadalajara ATH gold: 4×400 m relay (ran in heats only) | |
| Brian Dick | ROW | Olympics | 1976 | 2–0–0 1975 Ciudad de México ROW gold: coxed fours; 1979 San Juan ROW gold: coxless pairs | |
| Scott Dickens | SWM | Olympics | 2004—2012 | 1–0–3 2003 Santo Domingo SWI bronze: 4×200 m freestyle relay and 4×100 m medley relay; 2007 Rio de Janeiro SWI gold: 100 m breaststroke, bronze: 4×100 m medley relay | |
| Don Dickison | ROW | Olympics | 1988—1992 | 0–1–0 1991 La Habana ROW silver: double sculls | |
| Jayme Dickman | SHO | Olympics | 2000 | 2–0–0 1999 Winnipeg SHO gold: 10 m air rifle and small-bore rifle 3 positions | |
| Gord Dickson | ATH | Olympics | 1960 | 0–0–1 1959 Chicago ATH bronze: marathon | |
| Nelson Diebel | SWM | Olympics | 1992 | 0–1–0 1991 La Habana SWI silver: 200 m breaststroke | |
| Teófilo Diek | JUD | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro JUD bronze: half-heavyweight -100 kg | |
| Brian Diemer | ATH | Olympics | 1984—1992 | 0–1–0 1995 Mar del Plata ATH silver: 3000 m steelpechase | |
| Nelson Dieppa | BOX | Olympics | 1992 | 0–0–1 1991 La Habana BOX bronze: light-flyweight -48 kg | |
| Jim Dietz | ROW | Olympics | 1972—1976 | 1–2–1 1967 Winnipeg ROW gold: double sculls; 1975 Ciudad de México ROW silver: single sculls; 1979 San Juan ROW bronze: single sculls; 1983 Caracas ROW silver: double sculls | |
| Julissa Díez | TKW | Olympics | 2016 | 0–1–0 2011 Guadalajara TKW silver: flyweight -49 kg | |
| Luis Díez | WPO | Olympics / Non-starter | 1948—1952 | 2–0–0 1951 Buenos Aires WAP gold; 1955 Ciudad de México WAP gold | |
| Devon Diggle | WPO | Olympics | 2008 | 0–1–0 2011 Guadalajara WAP silver | |
| Carlos Dilaut | VVO | Olympics | 1972 | 1–0–0 1971 Cali VOL gold | |
| Alana Dillette | SWM | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro SWI bronze: 4×100 m medley relay | |
| Dimas | WLF | Olympics | 1988—1996 | 0–0–5 1991 La Habana WLT first-heavyweight -100 kg bronze: clean & jerk, snatch, and total; 1995 Mar del Plata WLT first-heavyweight -99 kg bronze: clean & jerk and snatch | |
| Eva Dimas | WLF | Olympics / Opening Flagbearer / Closing Flagbearer | 2000—2008 | 0–1–2 1999 Winnipeg WLT bronze: light-heavyweight -69 kg; 2003 Santo Domingo WLT silver: light-heavyweight -69 kg; 2007 Rio de Janeiro WLT bronze: heavyweight -75 kg | |
| Trent Dimas | GAR | Olympics | 1992 | 0–1–2 1991 La Habana GYM silver: team, bronze: horizontal bar and floor | |
| Margie Dingeldein | WPO | Olympics | 2004 | 1–0–0 2003 Santo Domingo WAP gold | |
| Tom Dinsley | DIV | Olympics | 1964 | 1–0–0 1963 São Paulo DIV gold: 3 m springboard | |
| Dominique Dion | WPO | Olympics | 1976—1984 | 0–0–1 1979 San Juan WAP bronze | |
| Michel Dion | SHO | Olympics | 1992—1996 | 1–3–2 1983 Caracas SHO silver: free rifle 3 postions team and small-bore rifle prone team; 1991 La Habana SHO gold: 10 m air rifle team; 1995 Mar del Plata SHO silver: 10 m air rifle team, bronze: small-bore rifle prone; 2015 Toronto SHO bronze: small-bore rifle prone | |
| Roger Dion | GAR | Olympics | 1968 | 0–1–1 1963 São Paulo GYM silver: team; 1967 Winnipeg GYM bronze: horse vault | |
| Valérie Dionne | WPO | Olympics | 2000—2004 | 0–1–0 2003 Santo Domingo WAP silver | |
| Nuria Diosdado | SWA | Olympics / Closing Flagbearer | 2012—2024 | 0–4–0 2015 Toronto SYN silver: duet and group; 2019 Lima SYN silver: duet and group | |
| Alberto Disera | HOC | Olympics | 1968 | 1–0–0 1967 Winnipeg HOK gold | |
| Jorge Disera | HOC | Olympics / Non-starter | 1972—1976 | 3–0–0 1971 Cali HOK gold; 1975 Ciudad de México HOK gold; 1979 San Juan HOK gold | |
| Jack Disney | CTR | Olympics | 1956—1968 | 0–1–0 1959 Chicago CYC silver: sprint | |
| Charvin Dixon | SHO | Olympics | 1976 | 2–1–0 1975 Ciudad de México SHO gold: trap team; 1979 San Juan SHO gold: trap team, silver: trap | |
| Diane Dixon | ATH | Olympics | 1984—1988 | 1–0–0 1987 Indianapolis ATH gold: 4×400 m | |
| Fred Dixon | ATH | Olympics | 1976 | 0–1–0 1975 Ciudad de México ATH silver: decathlon | |
| Medina Dixon | BKB | Olympics | 1992 | 0–0–1 1991 La Habana BAS bronze | |
| Alejandro Diz | VVO | Olympics | 1984—1988 | 0–0–1 1983 Caracas VOL bronze | |
| Bob Djokovich | HBL | Olympics | 1984 | 1–0–0 1987 Indianapolis HAN gold | |
| Tervel Dlagnev | WRE | Olympics | 2012—2016 | 1–0–0 2011 Guadalajara WRE gold: freestyle super-heavyweight -120 kg | |
| Allan do Carmo | OWS | Olympics | 2008—2016 | 0–0–1 2007 Rio de Janeiro SWI bronze: 10 km open water | |
| Carlos do Couto | FEN | Olympics | 1968 | 0–1–0 1963 São Paulo FEN silver: épée team | |
| Erin Dobratz | SWA | Olympics | 2004 | 1–0–0 2003 Santo Domingo SYN gold: group | |
| Sylvia Dockerill | SWM | Olympics | 1972 | 1–0–0 1971 Cali SWI gold: 100 m breaststroke | |
| Doda | EJP | Olympics | 1996—2016 | 1–1–1 1999 Winnipeg EQU gold: jumping team; 2003 Santo Domingo EQU bronze: jumping team; 2011 Guadalajara EQU silver: jumping team | |
| Dodi | BKB | Olympics | 1972 | 1–0–0 1971 Cali BAS gold | |
| Jeremy Dodson | ATH | Olympics | 2016 | 0–0–1 2011 Guadalajara ATH bronze: 4×100 m relay (competed for the United States) | |
| Karen Doell | SBL | Olympics | 1996 | 0–1–0 1991 La Habana SOF silver | |
| Alejandro Doherty | HOC | Olympics | 1988—1996 | 2–1–0 1987 Indianapolis HOK silver; 1991 La Habana HOK gold; 1995 Mar del Plata HOK gold | |
| Kevin Doherty | JUD | Olympics | 1984—1988 | 0–1–0 1979 San Juan JUD silver: lightweight -71 kg | |
| Bishop Dolegiewicz | ATH | Olympics | 1976—1984 | 0–2–0 1975 Ciudad de México ATH silver: shot put; 1979 San Juan ATH silver: shot put | |
| Don Domansky | ATH | Olympics | 1968—1976 | 0–0–2 1967 Winnipeg ATH bronze: 400 m; 1975 Ciudad de México ATH bronze: 4×400 m relay | |
| Juan Domecq | BKB | Olympics | 1972—1976 | 0–0–1 1971 Cali BAS bronze | |
| Domingos Maracanã | VVO | Olympics | 1984—1988 | 1–0–1 1983 Caracas VOL gold; 1987 Indianapolis VOL bronze | |
| Adauto Domingues | ATH | Olympics | 1988 | 2–1–0 1987 Indianapolis ATH gold: 3000 m steeplechase, silver: 5000 m; 1991 La Habana ATH gold: 3000 m steeplechase | |
| Maribel Domínguez | FBL | Olympics | 2004 | 0–0–1 2011 Guadalajara FTB bronze | |
| Nelson Domínguez | WPO | Olympics | 1976—1980 | 0–3–1 1975 Ciudad de México WAP bronze; 1979 San Juan WAP silver; 1983 Caracas WAP silver; 1987 Indianapolis WAP silver | |
| Oriel Domínguez | WPO | Olympics | 1976—1980 | 0–3–1 1975 Ciudad de México WAP bronze; 1979 San Juan WAP silver; 1983 Caracas WAP silver; 1987 Indianapolis WAP silver | |
| Raúl Domínguez | CTR | Olympics | 1992 | 2–0–0 1991 La Habana CYC gold: 4000 m pursuit individual and 4000 m pursuit team | |
| Yoslaine Domínguez | ROW | Olympics | 2012 | 0–1–0 2011 Guadalajara ROW silver: lightweight double sculls | |
| Mariann Domonkos | TTE | Olympics | 1988 | 0–3–4 1983 Caracas TTN silver: mixed doubles, bronze: doubles and team; 1987 Indianapolis TTN silver: singles and doubles, bronze: mixed doubles and team | |
| Kate Donahoo | JUD | Olympics | 1992 | 1–0–0 1991 La Habana JUD gold: lightweight -56 kg | |
| Claire Donahue | SWM | Olympics | 2012 | 2–0–0 2011 Guadalajara SWI gold: 100 m butterfly and 4×100 m medley relay | |
| Megan Donnelly | HOC | Olympics | 1988 | 0–1–0 1987 Indianapolis HOK silver | |
| Sandra Donnelly | EVE | Olympics | 2008 | 0–1–0 2007 Rio de Janeiro EQU silver: Three-Day Event team | |
| Sharon Donnelly | TRI | Olympics | 2000 | 1–0–0 1999 Winnipeg TRI gold: individual | |
| Ed Donofrio | FEN | Olympics | 1976 | 0–1–0 1979 San Juan FEN silver: foil team | |
| Anne Donovan | BKB | Olympics / Coach | 1984—2008 | 2–0–0 1983 Caracas BAS gold; 1987 Indianapolis BAS gold | |
| Landon Donovan | FBL | Olympics | 2000 | 0–0–1 1999 Winnipeg FTB bronze | |
| Tom Dooley | ATH | Olympics | 1968—1972 | 0–1–0 1971 Cali ATH silver: 20 km walk | |
| Bill Dornblaser | WPO | Olympics | 1952 | 0–0–1 1951 Buenos Aires WAP bronze | |
| Humberto Dorrego | ROW | Olympics | 1976 | 0–2–1 1975 Ciudad de México ROW silver: coxed fours and eights; 1979 San Juan ROW bronze: eights | |
| Jimmie Dorsey | SHO | Olympics | 1972 | 2–0–0 1975 Ciudad de México SHO gold: 50 m free pistol team; 1979 San Juan gold: 25 m centre fire pistol team | |
| Chris Dorst | WPO | Olympics | 1984 | 1–0–0 1979 San Juan WAP gold | |
| Aída dos Santos | ATH | Olympics | 1964—1968 | 0–0–2 1967 Winnipeg ATH bronze: penathlon; 1971 Cali ATH bronze: penathlon | |
| Mônica Doti | TTE | Olympics | 1992—1996 | 0–0–1 1991 La Habana TTN bronze: team | |
| Kelly Doton | HOC | Olympics | 2008 | 0–1–0 2007 Rio de Janeiro HOK silver | |
| Douglas | VVO | Olympics | 1992—2000 | 0–1–0 1999 Winnipeg VOL silver | |
| Melvin Douglas | WRE | Olympics | 1996—2000 | 1–0–0 1995 Mar del Plata WRE gold: freestyle light-heavyweight -90 kg | |
| Ann Dow | WPO | Olympics | 2000—2004 | 1–1–0 1999 Winnipeg WAP gold; 2003 Santo Domingo WAP silver | |
| Joanne Dow | ATH | Olympics | 2008 | 0–0–1 2003 Santo Domingo ATH bronze: 20 km walk | |
| Peta-Gaye Dowdie | ATH | Non-starter | 2004 | 2–0–1 1999 Winnipeg ATH gold: 4×100 m relay, bronze: 100 m; 2007 Rio de Janeiro ATH gold: 4×100 m relay | |
| Larry Dowler | SWM | Olympics | 1976 | 0–1–0 1975 Ciudad de México SWI silver: 100 m breaststroke | |
| Kyra Downton | EDR | Olympics | 1968 | 1–1–0 1967 Winnipeg EQU gold: dressage individual, silver: dressage team | |
| Lauren Doyle | RU7 | Olympics | 2016—2024 | 0–1–0 2015 Toronto RGS silver | |
| Diego Drajer | FEN | Olympics | 2000 | 0–0–1 2007 Rio de Janeiro FEN bronze: sabre team | |
| Luis Dreke | FBL | Olympics | 1980 | 0–1–0 1979 San Juan FTB silver | |
| Ingrid Drexel | CRD | Olympics / YOG | 2010—2012 | 0–0–1 2015 Toronto CYC bronze: 4000 m pursuit team | |
| Ken Dreyfuss | ROW | Olympics | 1976 | 1–0–0 1975 Ciudad de México ROW gold: coxed pairs | |
| Annika Dries | WPO | Olympics | 2012 | 1–0–0 2011 Guadalajara WAP gold | |
| Scott Driggers | HBL | Olympics | 1988 | 1–0–0 1987 Indianapolis HAN gold | |
| Abel Driggs | GAR | Olympics | 2004 | 3–2–2 1995 Mar del Plata GYM silver: team; 1999 Winnipeg GYM gold: horse vault and team, bronze: parallel bars; 2003 Santo Domingo GYM gold: team, silver: parallel bars, bronze: rings | |
| Miguel Droguett | CRD/CTR | Olympics | 1984—1992 | 0–0–1 1991 La Habana CYC bronze: 4000 m pursuit individual | |
| Derek Drouin | ATH | Olympics | 2012—2016 | 1–0–0 2015 Toronto ATH gold: high jump | |
| Evelio Droz | BKB | Olympics | 1960—1964 | 0–1–1 1959 Chicago BAS silver; 1963 São Paulo BAS bronze | |
| Luciano Drubi | EVE | Olympics | 1992—1996 | 1–1–0 1995 Mar del Plata EQU gold: Three-Day Event team; 1999 Winnipeg EQU silver: Three-Day Event team | |
| Anne Drungis | FEN | Olympics | 1964 | 1–0–0 1963 São Paulo FEN gold: foil team | |
| Nikki Dryden | SWM | Olympics | 1992—1996 | 0–3–0 1991 La Habana SWI silver: 100 m backstroke, 200 m backstroke, and 4×200 m freestyle relay | |
| Matt Dryke | SHO | Olympics | 1984—1992 | 5–1–0 1979 San Juan SHO gold: skeet team, silver: skeet; 1983 Caracas SHO gold: skeet and skeet team; 1987 Indianapolis SHO gold: skeet and skeet team | |
| Raúl Duany | ATH | Olympics | 1996—2000 | 0–0–1 1999 Winnipeg ATH bronze: decathlon | |
| Diego Duarte | SHO | Olympics | 2004—2008 | 0–0–1 2003 Santo Domingo SHO bronze: skeet | |
| Emerson Duarte | SHO | Olympics | 2016 | 0–1–0 2015 Toronto SHO silver: 25 m rapid-fire pistol | |
| Ajay Dubé | HOC | Olympics | 1988 | 1–0–0 1987 Indianapolis HOK gold | |
| Joe Dube | WLF | Olympics | 1968 | 1–0–0 1967 Winnipeg WLT gold: heavyweight +90 kg | |
| Glenn Dubis | SHO | Olympics | 1984—2000 | 3–3–1 1987 Indianapolis SHO gold: small-bore rifle 3 positions and small-bore rifle 3 positions team, silver: 10 m air rifle and 10 m air rifle team; 1995 Mar del Plata SHO gold: 10 m air rifle team, bronze: 10 m air rifle; 1999 Winnipeg SHO silver: 10 m air rifle | |
| Tanya Dubnicoff | CTR | Olympics | 1992—2000 | 4–0–0 1991 La Habana CYC gold: sprint; 1995 Mar del Plata CYC gold: sprint; 1999 Winnipeg CYC gold: sprint and 500 m track time trial | |
| Jessika Dubuc | SWA | Olympics | 2004—2008 | 0–1–0 2007 Rio de Janeiro SYN silver: group | |
| Andrés Ducasse | SAL | Olympics | 2016 | 0–0–1 2015 Toronto SAI bronze: Sunfish | |
| Natalia Ducó | ATH | Olympics | 2008—2024 | 0–0–1 2015 Toronto ATH bronze: shot put | |
| Duda | WPO | Olympics | 1984 | 0–0–1 1987 Indianapolis WAP bronze | |
| Crispin Duenas | ARC | Olympics | 2008—2020 | 2–2–0 2007 Rio de Janeiro ARC silver: recurve team; 2011 Guadalajara ARC silver: recurve individual; 2019 Lima ARC gold: recurve individual and recurve team | |
| Yobal Dueñas | BBL | Olympics | 2000 | 1–0–0 1999 Winnipeg BSB gold | |
| Ginny Duenkel | SWM | Olympics | 1964 | 1–0–0 1963 São Paulo SWI gold: 4×100 m medley relay | |
| Flora Duffy | TRI | Olympics / Closing Flagbearer | 2008—2024 | 0–0–1 2015 Toronto TRI bronze: individual | |
| Keltie Duggan | SWM | Olympics | 1988 | 1–1–0 1987 Indianapolis SWI gold: 100 m breaststroke, silver: 4×100 m medley relay | |
| Greg Duhaime | ATH | Olympics | 1984 | 0–0–1 1983 Caracas ATH bronze: 3000 m steelpechase | |
| Dahlia Duhaney | ATH | Olympics | 1992 | 1–1–0 1991 La Habana ATH gold: 4×100 m relay; 1995 Mar del Plata ATH silver: 200 m | |
| Smitty Duke | VVO | Olympics | 1968 | 1–1–0 1967 Winnipeg VOL gold; 1971 Cali VOL silver | |
| Al Dukowski | ATH | Olympics | 1976 | 0–0–1 1975 Ciudad de México ATH bronze: 4×100 m relay | |
| Justin Dumais | DIV | Olympics | 2004 | 0–0–1 2003 Santo Domingo DIV bronze: synchronized springboard | |
| Troy Dumais | DIV | Olympics | 2000—2012 | 1–1–4 1999 Winnipeg DIV bronze: 3 m springboard; 2003 Santo Domingo DIV bronze: 3 m springboard and synchronized springboard; 2007 Rio de Janeiro DIV gold: synchronized springboard, bronze: 3 m springboard; 2011 Guadalajara DIV silver: synchronized springboard | |
| Charlie Dumas | ATH | Olympics | 1956—1960 | 1–0–0 1959 Chicago ATH gold: high jump | |
| Tracy Duncan | ROW | Olympics | 2000 | 0–1–1 1999 Winnipeg ROW silver: lightweight single sculls, bronze: lightweight quadruple sculls | |
| Evan Dunfee | ATH | Olympics | 2016—2024 | 1–0–0 2015 Toronto ATH gold: 20 km walk | |
| Dunga | FBL | Olympics / Coach | 1984—2008 | 0–1–0 1983 Caracas FTB silver | |
| Nancy Dunkle | BKB | Olympics | 1976 | 1–0–0 1975 Ciudad de México BAS gold | |
| Alison Dunlap | CRD/MTB | Olympics | 1996—2000 | 1–0–0 1999 Winnipeg CYC gold: mountain biking | |
| Mário Dunlop | VVO | Olympics | 1968 | 0–1–0 1967 Winnipeg VOL silver | |
| Bobby Dunn | HBL | Olympics | 1996 | 0–0–1 2003 Santo Domingo HAN bronze | |
| Lorraine Dunn | ATH | Olympics | 1960—1964 | 0–0–1 1963 São Paulo ATH bronze: 200 m | |
| Philip Dunn | ATH | Olympics | 2000—2008 | 0–0–1 1999 Winnipeg ATH bronze: 50 km walk | |
| Ronald Dunn | SHO | Olympics | 1984 | 1–0–0 1983 Caracas SHO gold: 10 m air pistol team | |
| Catherine Dunnette | FEN | Olympics | 2004 | 0–0–1 2003 Santo Domingo FEN bronze: épée team | |
| Mary Beth Dunnichay | DIV | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro DIV bronze: synchronized platform | |
| Chris Duplanty | WPO | Olympics | 1988—1996 | 1–1–0 1991 La Habana WAP silver; 1995 Mar del Plata WAP gold | |
| Daysi Duportey | ATH | Olympics | 1992—2000 | 3–2–0 1991 La Habana ATH silver: 4×100 m relay and 4×400 m relay; 1995 Mar del Plata ATH gold: 400 m and 4×400 m relay; 1999 Winnipeg ATH gold: 4×400 m relay | |
| Jed Dupree | FEN | Olympics | 2004 | 1–0–0 2003 Santo Domingo FEN gold: foil team | |
| Donalda Duprey | ATH | Olympics | 1992 | 0–1–0 1995 Mar del Plata ATH silver: 100 m hurdles | |
| Leonardo Duque | CTR | Olympics | 2004 | 0–1–1 2003 Santo Domingo CYC silver: madison, bronze: points race | |
| Mariana Duque | TEN | Olympics | 2012—2016 | 1–2–1 2007 Rio de Janeiro TEN silver: singles and doubles; 2011 Guadalajara TEN bronze: doubles; 2015 Toronto TEN gold: singles |