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 |
|---|---|---|---|---|---|
| Shawn Sheldon | WRE | Olympics | 1988—1992 | 0–1–2 1987 Indianapolis WRE bronze: Greco-Roman flyweight -52 kg; 1991 La Habana WRE bronze: Greco-Roman flyweight -52 kg; 1995 Mar del Plata WRE silver: Greco-Roman flyweight -52 kg | |
| Stephen Shellans, Jr. | ROW | Olympics | 1992 | 1–1–0 1983 Caracas ROW silver: coxed paris; 1987 Indianapolis ROW gold: eights | |
| Lee Shelley | FEN | Olympics | 1984—1988 | 1–1–0 1979 San Juan FEN gold: épée team; 1987 Indianapolis FEN silver: épée team | |
| Qiang Shen | TTE | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro TTN bronze: team | |
| Dave Sheppard | WLF | Olympics | 1956 | 1–0–0 1955 Ciudad de México WLT gold: middle-heavyweight -90 kg | |
| Victor Sheronas | SAL | Olympics | 1956 | 1–0–0 1959 Chicago SAI gold: 5.5 m | |
| Cherrie Sherrard | ATH | Olympics | 1964 | 1–0–0 1967 Winnipeg ATH gold: 80 m hurdles | |
| Dan Sherry | SWM | Olympics | 1964 | 0–0–2 1963 São Paulo SWI bronze: 100 m freestyle and 4×100 m medley relay | |
| Jay Shi | SHO | Olympics | 2016 | 0–1–0 2015 Toronto SHO silver: 10 m air pistol | |
| Claressa Shields | BOX | Olympics | 2012—2016 | 1–0–0 2015 Toronto BOX gold: light-heavyweight -75 kg | |
| Tom Shields | SWM | Olympics | 2016—2020 | 2–0–0 2019 Lima SWI gold: 100 m butterfly and 4×100 m medley relay | |
| Luiz Shinohara | JUD | Olympics | 1980—1984 | 1–1–1 1975 Ciudad de México JUD bronze: featherweight -63 kg; 1979 San Juan JUD gold: bantamweight -60 kg; 1983 Caracas JUD silver: bantamweight -60 kg | |
| Lhofei Shiozawa | JUD | Olympics | 1964—1972 | 1–1–0 1963 São Paulo JUD gold: middleweight -80 kg; 1967 Winnipeg JUD silver: middleweight -80 kg | |
| Jerry Shipp | BKB | Olympics | 1964 | 1–0–0 1963 São Paulo BAS gold | |
| Laurie Shong | FEN/MPN | Olympics | 1992—2000 | 0–0–1 1999 Winnipeg FEN bronze: épée | |
| Pablo Shorey | WRE | Olympics | 2012 | 1–0–0 2011 Guadalajara WRE gold: Greco-Roman light-heavyweight -84 kg | |
| Peter Short | HOC | Olympics | 2008 | 1–1–0 2003 Santo Domingo HOK silver; 2007 Rio de Janeiro HOK gold | |
| Rob Short | HOC | Olympics | 2000—2008 | 2–3–0 1995 Mar del Plata HOK silver; 1999 Winnipeg HOK gold; 2003 Santo Domingo HOK silver; 2007 Rio de Janeiro HOK gold; 2011 Guadalajara HOK silver | |
| Frank Shorter | ATH | Olympics | 1972—1976 | 2–0–1 1971 Cali ATH gold: 10000 m and marathon; 1979 San Juan ATH bronze: 10000 m | |
| Pam Shriver | TEN | Olympics | 1988 | 3–0–0 1991 La Habana TEN gold: singles, doubles, and mixed doubles | |
| Howard Shu | BDM | Olympics | 2016—2024 | 0–0–2 2015 Toronto BDM bronze: singles; 2019 Lima BDM bronze: mixed doubles | |
| Margot Shumway | ROW | Olympics | 2008—2012 | 1–0–0 2011 Guadalajara ROW gold: single sculls | |
| Skip Shurtz | FEN | Olympics | 1956 | 0–2–0 1955 Ciudad de México FEN silver: épée and épée team | |
| Horacio Sicilia | ROW | Olympics | 1996 | 2–1–1 1999 Winnipeg ROW gold: coxless fours, silver: eights; 2007 Rio de Janeiro ROW gold: coxless fours, bronze: eights | |
| Brandi Siegel | GRY | Olympics | 1996 | 0–1–0 1995 Mar del Plata RGY silver: group | |
| Lauri Siering | SWM | Olympics | 1976 | 2–0–0 1975 Ciudad de México SWI gold: 100 m breaststroke and 200 m breaststroke | |
| Arlenis Sierra | CRD | Olympics | 2016—2024 | 2–0–1 2011 Guadalajara CYC gold: road race; 2019 Lima CYC gold: road race, bronze: omnium | |
| Challen Sievers | GRY | Olympics | 1996 | 0–1–0 1995 Mar del Plata RGY silver: group | |
| Nicole Sifuentes | ATH | Olympics | 2012—2016 | 0–1–0 2015 Toronto ATH silver: 1500 m | |
| Auburn Sigurdson | SBL | Olympics | 2004 | 0–1–0 2003 Santo Domingo SOF silver | |
| Armando Silega | CSP | Olympics | 1992 | 2–1–0 1987 Indianapolis CAN silver: C1 1000 m; 1991 La Habana CAN gold: C1 500 m and C1 1000 m | |
| Yusidey Silié | VVO | Olympics | 2008 | 1–1–0 2007 Rio de Janeiro VOL gold; 2011 Guadalajara VOL silver | |
| Antonio Silio | ATH | Olympics | 1992—1996 | 0–0–1 1991 La Habana ATH bronze: 5000 m | |
| Mike Silliman | BKB | Olympics | 1968 | 1–0–0 1967 Winnipeg BAS gold | |
| Pedro da Silva Filho | ATH | Olympics | 1992 | 1–0–0 1991 La Habana ATH gold: decathlon | |
| Adhemar da Silva | ATH | Olympics / Opening Flagbearer | 1948—1960 | 3–0–0 1951 Buenos Aires ATH gold: triple jump; 1955 Ciudad de México ATH gold: triple jump; 1959 Chicago ATH gold: triple jump | |
| Alejandro Silva | BOX | Olympics | 1976 | 0–0–1 1975 Ciudad de México BOX bronze: bantamweight -54 kg | |
| Altobeli Silva | ATH | Olympics | 2016—2020 | 1–1–0 2019 Lima ATH gold: 3000 m steeplechase silver: 5000 m | |
| André da Silva | ATH | Olympics | 1992—2004 | 2–0–2 1995 Mar del Plata ATH bronze: 100 m; 1999 Winnipeg ATH gold: 4×100 m relay; 2003 Santo Domingo ATH gold: 4×100 m relay, bronze: 200 m | |
| Anísio Silva | ATH | Olympics | 1992—1996 | 0–1–0 1991 La Habana ATH silver: triple jump | |
| Carlos Silva | SHO | Olympics / Opening Flagbearer | 1980—1988 | 0–0–1 1991 La Habana SHO bronze: 10 m air rifle running target team (men) | |
| Claudinei da Silva | ATH/BOB | Olympics | 1996—2006 | 3–1–1 1999 Winnipeg ATH gold: 200 m and 4×100 m relay, silver: 4×400 m relay, bronze: 100 m; 2003 Santo Domingo ATH gold: 4×100 m relay | |
| Cléverson da Silva | ATH | Olympics | 1996 | 0–1–0 1999 Winnipeg ATH silver: 4×400 m relay (ran in heats only) | |
| Delmo da Silva | ATH | Olympics | 1976 | 0–0–1 1975 Ciudad de México ATH bronze: 400 m | |
| Diogo Silva | TKW | Olympics | 2004—2012 | 1–0–1 2003 Santo Domingo TKW bronze: featherweight -68 kg; 2007 Rio de Janeiro TKW gold: featherweight -68 kg | |
| Edinanci da Silva | JUD | Olympics | 1996—2008 | 2–0–1 1999 Winnipeg JUD bronze: half-heavyweight -78 kg; 2003 Santo Domingo JUD gold: half-heavyweight -78 kg; 2007 Rio de Janeiro JUD gold: half-heavyweight -78 kg | |
| Edson da Silva | CSP | Olympics | 2016 | 1–1–2 2007 Rio de Janeiro CAN gold: K4 1000 m, bronze: K1 500 m; 2015 Toronto CAN silver: K1 200 m, bronze: K2 200 m | |
| Erlon Silva | CSP | Olympics | 2012—2016 | 0–2–0 2011 Guadalajara CAN silver: C2 1000 m; 2015 Toronto CAN silver: C2 1000 m | |
| Ernesto Silva | EDR | Olympics | 1952 | 1–0–0 1951 Buenos Aires EQU gold: dressage team | |
| Evaldo da Silva | ATH | Olympics | 1984 | 0–1–0 1983 Caracas ATH silver: 4×400 m relay | |
| Felipe Silva | WPO | Olympics | 2016 | 0–1–1 2011 Guadalajara WAP bronze; 2015 Toronto WAP silver | |
| Fernando Silva | SWM | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro SWI gold: 4×100 m freestyle relay | |
| Gabriella Silva | SWM | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro SWI bronze: 100 m butterfly | |
| Hélio Silva | WPO | Olympics | 1984 | 0–0–2 1987 Indianapolis WAP bronze; 1991 La Habana WAP bronze | |
| Hélio da Silva | ATH | Olympics | 1948 | 0–1–0 1951 Buenos Aires ATH silver: triple jump | |
| Iván Silva | JUD | Olympics / YOG | 2014—2024 | 1–1–0 2015 Toronto JUD silver: half-middleweight -81 kg; 2019 Lima JUD gold: middleweight -90 kg | |
| Jackie Silva | VBV/VVO | Olympics | 1980—1996 | 0–0–1 1979 San Juan VOL bronze | |
| João Batista da Silva | ATH | Olympics | 1984 | 0–0–1 1983 Caracas ATH bronze: 4×100 m relay | |
| João da Silva | BOX | Olympics | 1964 | 0–1–0 1963 São Paulo BOX silver: lightweight -60 kg | |
| Joice Silva | WRE | Olympics | 2012—2016 | 1–0–1 2011 Guadalajara WRE bronze: freestyle lightweight -55 kg; 2015 Toronto WRE gold: freestyle lightweight -58 kg | |
| Jordán Silva | FBL | Non-starter | 2016 | 0–1–0 2015 Toronto FTB silver | |
| Jurandyr da Silva | RHO | Non-Medal | 1992 | 0–1–0 1991 La Habana RHK silver | |
| Leandro Silva | EDR | Olympics | 2008 | 0–0–2 2015 Toronto EQU bronze: dressage team; 2019 Lima EQU bronze: dressage individual | |
| Lígia da Silva | TTE | Olympics | 2000—2012 | 0–1–1 1999 Winnipeg TTN bronze: team; 2015 Toronto TTN silver: team | |
| Mariana Silva | JUD | Olympics | 2012—2016 | 0–0–1 2015 Toronto JUD bronze: half-middleweight -63 kg | |
| Mônica da Silva | VVO | Olympics | 1984 | 0–0–1 1979 San Juan VOL bronze | |
| Nilo da Silva | MPN | Olympics | 1956 | 0–1–0 1963 São Paulo MOP silver: team | |
| Rafael Silva | JUD | Olympics | 2012—2024 | 0–1–0 2011 Guadalajara JUD silver: heavyweight +100 kg | |
| Rafaela Silva | JUD | Olympics | 2012—2024 | 0–1–1 2011 Guadalajara JUD silver: lightweight -57 kg; 2015 Toronto JUD bronze: lightweight -57 kg | |
| Rui da Silva | ATH | Olympics | 1976 | 0–0–1 1979 San Juan ATH bronze: 4×100 m relay | |
| Yarisley Silva | ATH | Olympics | 2008—2020 | 3–0–1 2007 Rio de Janeiro ATH bronze: pole vault; 2011 Guadalajara ATH gold: pole vault; 2015 Toronto ATH gold: pole vault; 2019 Lima ATH gold: pole vault | |
| Luis Silveira | HBL | Olympics | 2000 | 1–0–0 1995 Mar del Plata HAN gold | |
| Nicasio Silverio | SWM | Olympics | 1948—1952 | 0–0–1 1951 Buenos Aires SWI bronze: 100 m freestyle | |
| Jay Silvester | ATH | Olympics | 1964—1976 | 0–0–1 1975 Ciudad de México ATH bronze: discus throw | |
| Antônio Silvestre | CTR | Olympics | 1980—1988 | 0–0–1 1987 Indianapolis CYC bronze: 4000 m pursuit team | |
| Dave Silvestri | BBL | Non-Medal | 1988 | 0–1–0 1987 Indianapolis BSB silver | |
| Russ Silvestri | SAL | Olympics | 2000 | 0–1–0 1999 Winnipeg SAI silver: Finn | |
| Sílvinha Gustavo | BKB | Olympics | 2004—2012 | 0–0–1 2011 Guadalajara BAS bronze | |
| Silvinha | BKB | Olympics | 1996—2000 | 0–0–1 2003 Santo Domingo BAS bronze | |
| Silvinho | FBL | Olympics | 1984 | 1–0–0 1979 San Juan FTB gold | |
| Silvinho | HBL | Olympics | 2008 | 1–0–0 2007 Rio de Janeiro HAN gold | |
| Sílvio | BKB | Olympics | 1984 | 1–1–0 1983 Caracas BAS silver; 1987 Indianapolis BAS gold | |
| John Siman | WPO | Olympics | 1984 | 1–0–0 1983 Caracas WAP gold | |
| Pedro Simão | SHO | Olympics | 1948—1956 | 0–1–0 1951 Buenos Aires SHO silver: 25 m rapid-fire pistol team | |
| André Simard | GAR | Olympics | 1972 | 0–0–2 1971 Cali GYM bronze: rings and team | |
| Amanda Simeão | FEN | Olympics | 2016 | 0–0–1 2015 Toronto FEN bronze: épée team | |
| Jackie Simes | CTR | Olympics | 1960—1968 | 0–1–0 1967 Winnipeg CYC silver: 1000 m track time trial | |
| Megan Simmonds-Tapper | ATH | Olympics / YOG | 2010—2020 | 0–0–1 2019 Lima ATH bronze: 100 m hurdles | |
| Heather Simmons-Carrasco | SWA | Olympics | 1996 | 1–0–0 1995 Mar del Plata SYN gold: group (competed as Heather Simmons) | |
| Ann Simmons | SWM | Olympics | 1972 | 1–0–0 1971 Cali SWI gold: 400 m freestyle | |
| Coralie Simmons | WPO | Olympics | 2000 | 0–1–0 1999 Winnipeg WAP silver | |
| Mark Simmons | BOX | Olympics | 2000 | 0–1–0 1999 Winnipeg BOX silver: heavyweight -91 kg | |
| Penny Simmons | SAL | Olympics | 1964—1976 | 0–0–1 1967 Winnipeg SAI bronze: Snipe | |
| Tyrone Simmons | FEN | Olympics | 1972 | 1–0–0 1971 Cali FEN gold: foil team | |
| Oswaldo Simões Filho | JUD | Olympics | 1980 | 1–0–1 1979 San Juan JUD gold: open class, bronze: heavyweight +95 kg | |
| Antônio Simões | EJP | Olympics | 1972 | 1–0–0 1967 Winnipeg EQU gold: jumping team | |
| Andrés Simón | ATH | Olympics | 1992—1996 | 0–1–0 1987 Indianapolis ATH silver: 4×100 m relay | |
| Dave Simon | ROW | Olympics | 2000 | 1–0–0 1999 Winnipeg ROW gold: eights | |
| Edgardo Simón | CTR | Olympics | 1996—2000 | 1–1–1 1999 Winnipeg CYC bronze: 4000 m pursuit team; 2003 Santo Domingo CYC gold: 4000 m pursuit individual, silver: 4000 m pursuit team | |
| Nelson Simón | ROW | Olympics | 1976—1980 | 2–0–0 1975 Ciudad de México ROW gold: quadruple sculls; 1979 San Juan gold: quadruple sculls | |
| Thiago Simon | SWM | Olympics | 2016 | 2–0–0 2015 Toronto SWI gold: 200 m breaststroke and 4×200 m freestyle relay (swam in heats only) | |
| Jacqueline Simoneau | SWA | Olympics | 2016—2024 | 4–0–0 2015 Toronto SYN gold: duet and group; 2019 Lima SYN gold: duet and group | |
| Diego Simonet | HBL | Olympics | 2012—2024 | 2–1–0 2011 Guadalajara HAN gold; 2015 Toronto HAN silver; 2019 Lima HAN gold | |
| Pablo Simonet | HBL | Olympics | 2016—2024 | 1–1–0 2015 Toronto HAN silver; 2019 Lima HAN gold | |
| Sebastián Simonet | HBL | Olympics | 2012—2020 | 2–1–0 2011 Guadalajara HAN gold; 2015 Toronto HAN silver; 2019 Lima HAN gold | |
| Américo Simonetti | EJP | Olympics | 1964—1984 | 0–0–3 1959 Chicago EQU bronze: jumping team; 1963 São Paulo EQU bronze: jumping individual and jumping team | |
| Vito Simonetti | FEN | Olympics | 1948—1952 | 1–0–0 1951 Buenos Aires FEN gold: épée team | |
| Kip Simons | GAR | Olympics | 1996 | 1–0–0 1995 Mar del Plata GYM gold: team | |
| Arpad Simonyik | CSP | Olympics | 1964—1968 | 0–0–0 1967 Winnipeg CAN gold: K1 500 m and K1 1000 m, bronze: K1 10000 m (demonstration sport) | |
| Bruce Simpson | ATH | Olympics | 1972—1976 | 1–1–1 1971 Cali ATH bronze: pole vault; 1975 Ciudad de México ATH silver: pole vault; 1979 San Juan ATH gold: pole vault | |
| Diane Simpson | GRY | Olympics | 1988 | 2–2–1 1987 Indianapolis RGY gold: rope and ribbon, silver: all-around and hoop; 1991 La Havana RGY bronze: team | |
| Juliene Simpson | BKB | Olympics | 1976 | 1–0–0 1975 Ciudad de México BAS gold | |
| Sherone Simpson | ATH | Olympics | 2004—2012 | 1–1–0 2015 Toronto ATH gold: 100 m, silver: 4×100 m relay (ran in heats only) | |
| Christine Sinclair | FBL | Olympics / Closing Flagbearer | 2008—2020 | 1–0–1 2007 Rio de Janeiro FTB bronze; 2011 Guadalajara FTB gold | |
| Debra Sinclair | SHO | Olympics | 1992 | 4–0–0 1991 La Habana SHO gold: 10 m air rifle, small-bore rifle 3 positions, 10 m air rifle team, and small-bore rifle 3 positions team | |
| Harry Sindle | SAL | Olympics | 1960 | 1–0–0 1959 Chicago SAI gold: Flying Dutchman | |
| Kurt Sinette | BOX | Olympics | 1996 | 0–0–1 1995 Mar del Plata BOX bronze: light-middleweight -71 kg | |
| Iris Sing | TKW | Olympics | 2016 | 0–0–1 2015 Toronto TKW bronze: flyweight -49 kg | |
| Sarbjit Singh Dusang | HOC | Olympics | 1976 | 0–2–0 1975 Ciudad de México HOK silver; 1979 San Juan HOK silver | |
| Kuldip Singh Gosal | HOC | Olympics | 1964—1976 | 0–1–0 1975 Ciudad de México HOK silver (competed for Canada) | |
| Bindi Singh Kullar | HOC | Olympics | 2000—2008 | 1–0–0 1999 Winnipeg HOK gold | |
| Sukhwinder Singh | HOC | Olympics | 2008 | 1–1–0 2007 Rio de Janeiro HOK gold; 2011 Guadalajara HOK silver | |
| Gordon Singleton | CTR | Olympics | 1976 | 2–0–0 1979 San Juan CYC gold: sprint and 1000 m track time trial | |
| María Alicia Sinigaglia | FEN | Olympics | 1984 | 0–0–1 1983 Caracas FEN bronze: foil team | |
| Adam Sioui | SWM | Olympics | 2008 | 0–0–3 2007 Rio de Janeiro SWI bronze: 200 m freestyle, 4×200 m freestyle relay, and 4×100 m medley relay | |
| Lori Sippel | SBL | Olympics / Coach | 1996—2008 | 1–1–1 1983 Caracas SOF gold; 1987 Indianapolis SOF bronze; 1991 La Habana SOF silver | |
| Maicon Siqueira | TKW | Olympics | 2016 | 0–0–1 2019 Lima TKW bronze: heavyweight +80 kg | |
| Alejandro Siri | HOC | Olympics | 1988—1992 | 1–1–0 1987 Indianapolis HOK silver; 1991 La Habana HOK gold | |
| Melina Sirolli | GAR | Olympics | 2000 | 0–0–1 1999 Winnipeg GYM bronze: balance beam | |
| Gia Sissaouri | WRE | Olympics | 1996—2004 | 1–1–0 1999 Winnipeg WRE gold: freestyle featherweight -58 kg; 2003 Santo Domingo WRE silver: freestyle lightweight -60 kg | |
| Ken Sitzberger | DIV | Olympics | 1964 | 0–0–1 1963 São Paulo DIV bronze: 3 m springboard | |
| Darío Siviski | FBL | Olympics | 1988 | 0–0–1 1987 Indianapolis FTB bronze | |
| Ron Skarin | CRD/CTR | Olympics | 1972—1976 | 1–0–0 1975 Ciudad de México CYC gold: 4000 m pursuit team | |
| Santa Margarita Skeet | BKB | Olympics | 1980 | 1–1–2 1971 Cali BAS bronze; 1975 Ciudad de México BAS bronze; 1979 San Juan BAS gold; 1983 Caracas BAS silver | |
| Daryl Skilling | SWM | Olympics | 1976 | 0–1–0 1975 Ciudad de México SWI silver: 4×200 m freestyle relay | |
| Lynn Skrifvars | SWM | Olympics | 1972 | 1–0–0 1971 Cali SWI gold: 4×100 m freestyle relay | |
| Roberto Skyers | ATH | Olympics | 2012—2016 | 1–0–0 2011 Guadalajara ATH gold: 200 m | |
| Bridget Sloan | GAR | Olympics | 2008 | 1–0–0 2011 Guadalajara GYM gold: team | |
| Joe Slusarski | BBL | Non-Medal | 1988 | 0–1–0 1987 Indianapolis BSB silver | |
| Chris Slythe-Wynn | ATH | Olympics | 1984—1988 | 0–1–0 1983 Caracas ATH silver: 4×400 m relay (competed as Christine Slythe) | |
| Meghan Small | SWM | YOG | 2014 | 0–2–1 2015 Toronto SWI silver: 200 m medley, 2019 Lima SWI silver: 200 m medley, bronze: 200 m butterfly | |
| Bill Smart | ATH | Olympics | 1972 | 0–1–0 1971 Cali ATH silver: 1500 m | |
| Erinn Smart | FEN | Olympics | 2004—2008 | 0–1–1 2003 Santo Domingo FEN silver: épée team, bronze: foil | |
| Keeth Smart | FEN | Olympics | 2000—2008 | 0–0–1 1999 Winnipeg FEN bronze: sabre team | |
| Cam Smedley | CSL | Olympics | 2016—2020 | 0–1–0 2015 Toronto CAN silver: C1 slalom | |
| Clara Smiddy | SWM | YOG | 2014 | 0–0–2 2019 Lima SWI bronze: 100 m backstroke and 200 m backstroke | |
| Gary Smikle | BOX | Olympics | 1988 | 0–0–1 1987 Indianapolis BOX bronze: light-middleweight -71 kg | |
| Traves Smikle | ATH | Olympics | 2012—2024 | 0–1–0 2019 Lima ATH silver: discus throw | |
| Julia Smit | SWM | Olympics | 2008 | 6–1–0 2007 Rio de Janeiro SWI gold: 100 m backstroke, 200 m medley, 4×100 m freestyle relay, and 4×100 m medley relay, silver: 200 m backstroke; 2011 Guadalajara SWI gold: 200 m medley and 400 m medley | |
| Kim Smith-Gaucher | BKB | Olympics | 2012—2020 | 1–0–0 2015 Toronto BAS gold (competed as Kim Gaucher) | |
| Jessica Smith-Kooreman | STK | Olympics | 2014—2018 | 1–0–0 2007 Rio de Janeiro RSS gold: combined distance | |
| Adrian Smith | BKB | Olympics | 1960 | 1–0–0 1959 Chicago BAS gold | |
| Andrew Smith | ATH | Olympics | 1988 | 0–0–1 1987 Indianapolis ATH bronze: 4×100 m relay | |
| Annie Smith | ATH | Olympics | 1960 | 1–0–0 1959 Chicago ATH gold: long jump | |
| Bev Smith | BKB | Olympics / Coach | 1984—2000 | 0–0–2 1979 San Juan BAS bronze; 1987 Indianapolis BAS bronze | |
| Danny Smith | ATH | Olympics | 1972—1976 | 0–1–0 1975 Ciudad de México ATH silver: 110 m hurdles | |
| Don Smith | BOX | Olympics | 1984 | 0–0–1 1983 Caracas BOX bronze: middleweight -75 kg | |
| Don Smith | ROW | Olympics | 1996—2000 | 2–0–0 1995 Mar del Plata ROW gold: coxless pairs and eights | |
| Edgar Smith | ROW | Olympics | 1972—1976 | 0–0–1 1971 Cali ROW bronze: eights | |
| Gina Smith | EDR | Olympics / Non-starter | 1984—1996 | 1–0–0 1991 La Habana EQU gold: dressage team | |
| Graham Smith | SWM | Olympics | 1976 | 0–2–1 1979 San Juan SWI silver: 200 m medley and 4×100 m medley relay, bronze: 100 m breaststroke | |
| Jesse Smith | WPO | Olympics | 2004—2020 | 5–0–0 2003 Santo Domingo WAP gold; 2007 Rio de Janeiro WAP gold; 2011 Guadalajara WAP gold; 2015 Toronto WAP gold; 2019 Lima WAP gold | |
| John Smith | ATH | Olympics | 1972 | 2–0–0 1971 Cali ATH gold: 400 m and 4×400 m relay | |
| John Smith | WRE | Olympics | 1988—1992 | 2–0–0 1987 Indianapolis WRE gold: freestyle featherweight -62 kg; 1991 La Habana WRE gold: freestyle featherweight -62 kg | |
| Jon Smith | ROW | Olympics | 1984—1992 | 1–0–0 1983 Caracas ROW gold: eights | |
| Julie Smith | SBL | Olympics | 1996 | 3–0–0 1991 La Habana SOF gold; 1995 Mar del Plata SOF gold; 1999 Winnipeg SOF gold | |
| Keli Smith-Puzo | HOC | Olympics | 2008—2012 | 0–2–0 2003 Santo Domingo HOK silver (competed as Keli Smith); 2007 Rio de Janeiro HOK silver (competed as Keli Smith) | |
| Kevin Smith | SAL | Olympics | 1988—1992 | 0–0–1 1999 Winnipeg SAI bronze: Hobie 16 | |
| Kierra Smith | SWM | Olympics | 2016—2020 | 1–1–0 2011 Guadalajara SWI silver: 4×100 m medley relay (swam in heats only); 2015 Toronto SWI gold: 200 m breaststroke | |
| Malcolm Smith | SAL | Olympics | 1996 | 0–2–0 1999 Winnipeg SAI silver: Sunfish; 2003 Santo Domingo SAI silver: Sunfish | |
| Mark Smith | FEN | Olympics | 1984 | 0–1–0 1983 Caracas FEN silver: foil team | |
| Matt Smith | ROW | Olympics | 2004 | 0–1–0 2007 Rio de Janeiro ROW silver: lightweight coxless fours | |
| Maurice Smith | ATH | Olympics | 2004—2008 | 1–1–0 2007 Rio de Janeiro ATH gold: decathlon; 2011 Guadalajara ATH silver: decathlon | |
| Melanie Smith | EJP | Olympics | 1984 | 1–0–0 1979 San Juan EQU gold: jumping team | |
| Michele Smith | SBL | Olympics | 1996—2000 | 2–0–0 1995 Mar del Plata SOF gold; 1999 Winnipeg SOF gold | |
| Rob Smith | HOC | Olympics | 1984 | 1–0–0 1983 Caracas HOK gold | |
| Robby Smith | WRE | Olympics | 2016 | 0–0–1 2015 Toronto WRE bronze: Greco-Roman super-heavyweight -130 kg | |
| Susan Smith | SWM | Olympics | 1972 | 0–0–1 1971 Cali SWI bronze: 200 m butterfly | |
| T. D. Smith | SHO | Olympics | 1964 | 2–0–0 1963 São Paulo SHO gold: 25 m centre fire pistol and 25 m centre fire pistol team | |
| Veronica Smith | FEN | Olympics | 1968 | 1–0–0 1967 Winnipeg FEN gold: foil team | |
| Willie Smith | ATH | Olympics / Non-starter | 1976—1984 | 0–0–1 1979 San Juan ATH bronze: 400 m | |
| Michal Smolen | CSL | Olympics | 2016—2020 | 1–0–0 2015 Toronto CAN gold: K1 slalom | |
| Olivia Smoliga | SWM | Olympics | 2016—2020 | 0–1–0 2015 Toronto SWI silver: 100 m backstroke | |
| Iain Smythe | HOC | Olympics | 2016 | 0–3–0 2011 Guadalajara HOK silver; 2015 Toronto HOK silver; 2019 Lima HOK silver | |
| Karen Snelgrove | SBL | Olympics | 1996 | 0–1–0 1991 La Habana SOF silver | |
| Steve Snow | FBL | Olympics | 1992 | 1–0–0 1991 La Habana FTB gold | |
| Tiffany Snow | HOC | Olympics | 2008 | 0–1–0 2007 Rio de Janeiro HOK silver | |
| Beki Snyder | SHO | Olympics | 1996—2008 | 0–1–0 1999 Winnipeg SHO silver: 25 m sport pistol | |
| Brad Snyder | ATH | Olympics | 1996—2004 | 0–0–2 1999 Winnipeg ATH bronze: shot put; 2003 Santo Domingo ATH bronze: shot put | |
| Cory Snyder | BBL | Non-Medal | 1984 | 0–0–1 1983 Caracas BSB bronze | |
| Kyle Snyder | WRE | Olympics | 2016—2024 | 2–0–0 2015 Toronto WRE gold: freestyle heavyweight -97 kg; 2019 Lima WRE gold: WRE freestyle heavyweight -97 kg | |
| Zenon Snylyk | FBL | Olympics | 1956 | 0–0–1 1959 Chicago FTB bronze | |
| André Soares | HBL | Olympics | 2016 | 1–0–0 2015 Toronto HAN gold | |
| Valter Soares | ROW | Olympics | 1980—1984 | 0–1–0 1983 Caracas ROW silver: coxed fours | |
| Ana Sofía Soberanes | ROW | Olympics | 1996—2000 | 0–0–1 1995 Mar del Plata ROW bronze: lightweight double sculls | |
| Grantley Sobers | WLF | Olympics | 1960 | 0–0–1 1959 Chicago WLT bronze: bantamweight -56 kg (competed for the British West Indies) | |
| Alan Sobocinski | SHO | Olympics | 1948 | 0–1–1 1951 Buenos Aires SHO silver: 25 m rapid-fire pistol team; bronze: small-bore rifle prone team | |
| Milton Sobocinski | SHO | Olympics | 1956 | 0–0–3 1963 São Paulo SHO bronze: free rifle 3 postions team; 1975 Ciudad de México SHO bronze: small-bore rifle prone team; 1979 San Juan SHO bronze: small-bore rifle prone team | |
| José Sobral Júnior | ROW | Olympics | 2004 | 0–1–0 2003 Santo Domingo ROW silver: lightweight double sculls | |
| Marta Sobral | BKB | Olympics | 1992—2000 | 1–1–1 1983 Caracas BAS bronze; 1987 Indianapolis BAS silver; 1991 La Habana BAS gold |