Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Yelyzaveta Bryzhina | ATH | Olympics | 2012—2016 | 1–0–0 2011 Shenzhen ATH gold: 4×100 m relay | |
| Monika Brzostek | VBV | Olympics | 2016 | 0–1–0 2013 Kazan BVO silver | |
| Krystian Brzozowski | WRE | Olympics | 2004—2008 | 0–1–0 2005 İzmir WRE silver: freestyle middleweight -74 kg | |
| Matúš Bubeník | ATH | Olympics | 2016 | 0–1–0 2015 Gwangju ATH silver: high jump | |
| Vitaliy Bubon | JUD | Olympics | 2004 | 0–0–1 2003 Daegu JUD bronze: team | |
| Paolo Bucci | GAR | Olympics | 1988—1996 | 1–0–0 1993 Buffalo GYM gold: team | |
| André Bucher | ATH | Olympics | 1996—2004 | 0–1–0 1999 Palma de Mallorca ATH silver: 800 m | |
| Ralf Buchheim | SHO | Olympics | 2012—2016 | 0–1–1 2007 Bangkok SHO bronze: skeet; 2011 Shenzhen SHO silver: skeet | |
| Michael Buchleitner | ATH | Olympics | 1992—2004 | 1–0–1 1993 Buffalo ATH gold: 3000 m steeplechase; 1997 Catania ATH bronze: 3000 m steeplechase | |
| Nicole Büchler | ATH | Olympics | 2008—2016 | 0–1–1 2007 Bangkok ATH bronze: pole vault; 2009 Beograd ATH silver: pole vault | |
| Quinn Buckner | BKB | Olympics | 1976 | 1–0–0 1973 Moskva BAS gold | |
| Romulus Bucuroiu | GAR | Olympics | 1980 | 1–0–1 1979 Ciudad de México GYM bronze: team; 1981 București GYM gold: team | |
| Boris Budayev | WRE | Olympics | 1996 | 0–0–1 1981 București WRE bronze: freestyle lightweight -68 kg | |
| Valeria Bufanu-Ștefănescu | ATH | Olympics | 1968—1976 | 0–0–1 1970 Torino bronze: 100 m hurdles (competed as Valeria Bufanu) | |
| Romain Buffet | JUD | Olympics | 2012 | 0–0–1 2009 Beograd JUD bronze: middleweight -90 kg | |
| Kim Bui | GAR | Olympics / Administrator | 2012—2024 | 0–1–2 2013 Kazan GYM bronze: all-around and team; 2017 Taipei GYM silver: uneven bars | |
| Ovidiu Buidoso | GAR | Olympics | 2012 | 0–0–1 2011 Shenzhen GYM bronze: team | |
| Aliaksandr Buikevich | FEN | Olympics | 2008—2016 | 0–1–0 2009 Beograd FEN silver: sabre | |
| Imre Bujdosó | FEN | Olympics | 1988—1992 | 1–0–0 1987 Zagreb FEN gold: sabre team | |
| Cristina Bujin | ATH | Olympics | 2012—2016 | 0–0–1 2011 Shenzhen ATH bronze: triple jump | |
| Barbara Bujka | WPO | Olympics | 2012—2016 | 0–1–0 2009 Beograd WAP silver | |
| Piotr Bujnarowski | ROW | Olympics | 1992—1996 | 0–0–1 1993 Buffalo ROW bronze: quadruple sculls | |
| Perica Bukić | WPO | Olympics / Opening Flagbearer | 1984—1996 | 0–0–1 1987 Zagreb WAP bronze | |
| Yekaterina Bukina | WRE | Olympics | 2016 | 1–0–0 2013 Kazan WRE gold: freestyle heavyweight -72 kg | |
| Konrad Bukowiecki | ATH | Olympics / YOG | 2014—2024 | 1–1–0 2017 Taipei ATH silver: shot put; 2019 Napoli ATH gold: shot put | |
| Viktar Bulat | ATH | Olympics | 1996 | 0–1–0 1995 Fukuoka ATH silver: shot put | |
| Danuta Bułkowska | ATH | Olympics | 1980 | 0–0–1 1985 Kobe ATH bronze: high jump | |
| Michael Bultheel | ATH | Olympics | 2012—2016 | 0–0–1 2009 Beograd ATH bronze: 400 m hurdles | |
| Carmen Bunaciu | SWM | Olympics | 1980—1984 | 5–3–2 1979 Ciudad de México SWI gold: 100 m backstroke and 200 m backstroke; 1981 București SWI gold: 100 m backstroke and 200 m backstroke, silver: 4×100 m medley relay, bronze: 100 m butterfly; 1983 Edmonton SWI silver: 100 m backstroke and 200 m backstroke; 1985 Kobe SWI gold: 100 m backstroke, bronze: 200 m backstroke | |
| Pramsiri Bunphithak | WLF | Olympics | 2008 | 0–0–1 2011 Shenzhen WLT bronze: featherweight -53 kg | |
| Fabrizio Buonocore | WPO | Olympics | 2004—2008 | 1–1–0 1997 Catania WAP gold; 1999 Palma de Mallorca WAP silver | |
| Viktor Burakov | ATH | Olympics | 1980 | 1–0–0 1981 București ATH gold: 4×400 m relay | |
| Porntip Buranaprasertsuk | BDM | Olympics | 2016 | 0–1–3 2013 Kazan BDM bronze: singles and team; 2015 Gwangju BDM silver: singles, bronze: team | |
| Lyubov Burda | GAR | Olympics | 1968—1972 | 1–2–2 1973 Moskva GYM gold: team, silver: all-around and balance beam, bronze: floor and uneven bars | |
| Vladimir Bure | SWM | Olympics | 1968—1976 | 2–4–1 1970 Torino SWI silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 400 m freestyle; 1973 Moskva SWI gold: 100 m freestyle and 4×200 m freestyle relay, silver: 4×100 m freestyle relay and 4×100 m medley relay | |
| Ondřej Bureš | SWM | Olympics | 1988 | 0–0–1 1987 Zagreb SWI bronze: 200 m butterfly | |
| Greg Burgess | SWM | Olympics | 1992—1996 | 1–1–0 1991 Sheffield SWI gold: 200 m medley, silver: 400 m medley | |
| Doug Burke | WPO | Olympics | 1984 | 1–0–0 1979 Ciudad de México WAP gold | |
| Tommy Burleson | BKB | Olympics | 1972 | 1–0–0 1973 Moskva BAS gold | |
| Kateryna Burmistrova | WRE | Olympics | 2012 | 0–1–0 2005 İzmir WRE silver: freestyle heavyweight -72 kg | |
| Karin Burneleit | ATH | Olympics | 1968—1972 | 0–0–1 1970 Torino ATH bronze: 800 m | |
| Howard Burnett | ATH | Olympics | 1988 | 1–0–0 1989 Duisburg ATH gold: 4×400 m relay | |
| Mike Burton | SWM | Olympics / Closing Flagbearer | 1968—1972 | 1–1–1 1965 Budapest SWI bronze: 1500 m freestyle; 1967 Tokyo SWI gold: 1500 m freestyle, silver: 400 m freestyle | |
| Natalie Burton | BKB | Olympics | 2016 | 0–0–1 2013 Kazan BAS bronze | |
| Mikhail Burtsev | FEN | Olympics | 1976—1988 | 1–1–1 1977 Sofia FEN bronze: sabre team; 1979 Ciudad de México FEN gold: sabre team, silver: sabre | |
| Aliaksandr Bury | TEN | Olympics | 2012—2016 | 0–3–2 2011 Shenzhen TEN silver: doubles, mixed doubles, and team, bronze: singles; 2013 Kazan TEN bronze: doubles | |
| Olga Buryakina | BKB | Olympics | 1988 | 1–0–0 1985 Kobe BAS gold | |
| Lesley Bush | DIV | Olympics | 1964—1968 | 1–2–0 1965 Budapest DIV silver: 3 m springboard; 1967 Tokyo DIV gold: platform, silver: 3 m springboard | |
| Wilson Kipkemei Busienei | ATH | Olympics | 2004 | 3–0–0 2005 İzmir ATH gold: 5000 m, 10000 m, and half marathon | |
| Alberto Busnari | GAR | Olympics | 2000—2012 | 0–0–2 1997 Catania GYM bronze: pommelled horse; 1999 Palma de Mallorca GYM bronze: horizontal bar | |
| Lizanne Bussières | ATH | Olympics | 1988—1992 | 0–0–1 1989 Duisburg ATH bronze: 10000 m | |
| Britta Büthe | VBV | Olympics | 2016 | 1–0–0 2011 Shenzhen BVO gold | |
| Michał Butkiewicz | FEN | Olympics | 1968 | 0–0–1 1965 Budapest FEN bronze: épée team | |
| Rafael Buzacarini | JUD | Olympics | 2016—2020 | 0–0–2 2013 Kazan JUD bronze: half-heavyweight -100 kg and team | |
| Olena Buzhenko | ATH | Olympics | 2000 | 0–1–0 1997 Catania ATH silver: 800 m | |
| Byambyn Tüvshinbat | BOX | Olympics | 2012—2016 | 0–0–1 2013 Kazan BOX bronze: welterweight -69 kg | |
| Sergey Bykov | BKB | Olympics | 2008 | 0–1–0 2003 Daegu BAS silver | |
| Tamara Bykova | ATH | Olympics | 1980—1988 | 1–0–1 1981 București ATH bronze: high jump; 1983 Edmonton ATH gold: high jump | |
| Julio Cabrera | SWM | Olympics | 1960 | 0–0–1 1963 Porto Alegre SWI bronze: 200 m backstroke | |
| Valeriu Caceanov | ATH | Olympics | 1980 | 0–1–0 1977 Sofia ATH silver: decathlon | |
| Ignacio Cáceres | ATH | Olympics | 2012 | 0–1–0 2001 Beijing ATH silver: 10000 m | |
| Kateřina Cachová | ATH | Olympics | 2016 | 0–0–1 2011 Shenzhen ATH bronze: heptathlon | |
| Jérémy Cadot | FEN | Olympics | 2016 | 0–0–1 2007 Bangkok FEN bronze: foil team | |
| Cai Zelin | ATH | Olympics | 2012—2020 | 1–0–0 2011 Shenzhen ATH gold: 20 km walk team | |
| Giovanni Calabrese | ROW | Olympics | 1988—2000 | 1–0–0 1987 Zagreb ROW gold: lightweight double sculls | |
| Wladimiro Calarese | FEN | Olympics | 1960—1968 | 1–1–0 1959 Torino FEN gold: sabre, silver: sabre team | |
| Paolo Caldarella | WPO | Olympics | 1988—1992 | 1–0–0 1987 Zagreb WAP gold | |
| Miguelito Calderón | BKB | Olympics | 1968—1980 | 0–0–1 1970 Torino BAS bronze | |
| Hilary Caldwell | SWM | Olympics | 2012—2016 | 0–1–0 2011 Shenzhen SWI silver: 200 m backstroke | |
| Mălina Călugăreanu | FEN | Olympics | 2016—2024 | 0–0–1 2015 Napoli bronze: foil | |
| Alessandro Calvi | SWM | Olympics | 2004—2008 | 1–0–1 2005 İzmir SWI gold: 4×200 m freestyle relay, bronze: 100 m freestyle | |
| Eva Calvo | TKW | Olympics | 2016 | 0–1–0 2011 Shenzhen TKW silver: lightweight -62 kg | |
| Sandra Cam | SWM | Olympics | 1992—1996 | 1–1–0 1993 Buffalo SWI gold: 400 m freestyle, silver: 800 m freestyle | |
| Sandro Campagna | WPO | Olympics / Coach | 1988—2024 | 1–0–0 1987 Zagreb WAP gold | |
| Andrew Campbell | SAL | Olympics | 2008 | 1–0–0 2005 İzmir SAI gold: Laser men | |
| Cate Campbell | SWM | Olympics / Opening Flagbearer | 2008—2020 | 1–0–1 2011 Shenzhen SWI gold: 4×100 m freestyle relay, bronze: 50 m freestyle | |
| Jody Campbell | WPO | Olympics | 1984—1988 | 1–0–0 1979 Ciudad de México WAP gold | |
| Menzies Campbell | ATH | Olympics | 1964 | 1–2–3 1961 Sofia ATH bronze: 4×400 m relay; 1963 Porto Alegre ATH gold: 4×400 m relay; 1965 Budapest ATH bronze: 200 m; 1967 Tokyo ATH silver: 200 m and 4×400 m relay, bronze: 4×100 m relay | |
| Peter Campbell | WPO | Olympics | 1984—1988 | 1–0–0 1979 Ciudad de México WAP gold | |
| Richie Campbell | WPO | Olympics | 2008—2020 | 1–0–0 2009 Beograd WAP gold | |
| Robin Campbell | ATH | Olympics | 1984 | 0–2–0 1981 București ATH silver: 4×400 m relay; 1983 Edmonton ATH silver: 800 m | |
| Simoya Campbell | ATH | Olympics | 2016 | 0–1–0 2015 Gwangju ATH silver: 800 m | |
| Niccolò Campriani | SHO | Olympics | 2008—2016 | 3–0–1 2007 Bangkok SHO bronze: 10 m air rifle; 2011 Shenzhen SHO gold: 10 m air rifle, 10 m air rifle team, and 50 m rifle three positions | |
| Yasemin Can | ATH | Olympics | 2016—2020 | 0–0–1 2015 Gwangju ATH bronze: half marathon team | |
| Marie-Florence Candassamy | FEN | Olympics | 2016—2024 | 1–0–1 2013 Kazan FEN gold: épée team, bronze: épée | |
| Rafael Cañizares | BKB | Olympics | 1968—1976 | 0–0–1 1970 Torino BAS bronze | |
| Gregor Cankar | ATH | Olympics | 1996—2004 | 0–0–2 1995 Fukuoka ATH bronze: long jump; 1997 Catania ATH bronze: long jump | |
| Tunte Cantero | SAL | Olympics | 2000 | 0–1–0 1999 Palma de Mallorca SAI silver: 470 men | |
| Aldo Canti | ATH | Olympics | 1984—1992 | 0–0–2 1981 București ATH bronze: 4×100 m relay (competed for France); 1983 Edmonton ATH bronze: 4×400 m relay (competed for France) | |
| Judy Canty | ATH | Olympics | 1976 | 0–1–0 1973 Moskva ATH silver: 400 m | |
| Cao Mianying | ROW | Olympics | 1988—1996 | 0–0–1 1989 Duisburg ROW bronze: coxless fours | |
| Cao Yifei | SHO | Olympics | 2008—2016 | 4–2–0 2011 Shenzhen SHO gold: 50 m rifle three positions team, silver: 50 m rifle prone and 10 m air rifle team; 2013 Kazan SHO gold: 10 m air rifle team, 50 m rifle three positions team, and 50 m rifle prone team | |
| Catherine Capdevielle | ATH | Olympics | 1956—1960 | 0–0–1 1959 Torino ATH bronze: 100 m | |
| John Capel, Jr. | ATH | Olympics / Non-starter | 2000—2004 | 1–1–0 1999 Palma de Mallorca ATH gold: 4×100 m relay, silver: 100 m | |
| Federico Cappellazzo | SWM | Olympics | 2004 | 1–0–1 2001 Beijing SWI gold: 4×200 m freestyle relay; 2003 Daegu SWI bronze: 4×200 m freestyle relay | |
| Antonella Capriotti | ATH | Olympics | 1988—1992 | 0–0–1 1981 București ATH bronze: 4×100 m relay | |
| Giuseppe Carando | ROW | Olympics | 1984—1988 | 1–1–0 1987 Zagreb ROW silver: coxed fours; 1989 Duisburg ROW gold: eights | |
| Benoît Caranobe | GAR | Olympics | 2004—2008 | 1–0–0 2001 Beijing GYM gold: horse vault | |
| Luciano Caravani | ATH | Olympics | 1976 | 1–1–0 1977 Sofia ATH silver: 4×100 m relay; 1979 Ciudad de México ATH gold: 4×100 m relay | |
| Jesús Carballo | GAR | Olympics | 1996—2004 | 0–0–1 1999 Palma de Mallorca GYM bronze: rings | |
| Cassandra Cardinell | DIV | Olympics | 2004 | 0–3–2 2003 Daegu DIV silver: team, bronze: synchronized springboard and synchronized platform; 2005 İzmir DIV silver: platform; 2007 Bangkok DIV silver: team | |
| Jacques Carette | ATH | Olympics | 1968—1972 | 0–0–2 1970 Torino ATH bronze: 400 m and 4×400 m relay | |
| Ray Carey | SWM | Olympics | 1996 | 1–0–0 1991 Sheffield SWI gold: 200 m butterfly | |
| Laura Cârlescu-Badea | FEN | Olympics | 1992—2004 | 0–0–1 1997 Catania FEN bronze: foil team (competed as Laura Badea) | |
| Piero Carletto | ROW | Olympics | 1988 | 1–0–0 1987 Zagreb ROW gold: eights | |
| Gary Carlsen | ATH | Olympics | 1968 | 1–0–0 1967 Tokyo ATH gold: discus throw | |
| Stéphan Caron | SWM | Olympics | 1984—1992 | 3–3–0 1985 Kobe SWI silver: 100 m freestyle and 200 m freestyle; 1991 Sheffield SWI gold: 50 m freestyle, 100 m freestyle, and 200 m freestyle, silver: 4×100 m freestyle relay | |
| Sergio Caropreso | ROW | Olympics | 1988 | 1–0–0 1987 Zagreb ROW gold: eights | |
| Ivo Carotini | WPO | Olympics | 1964—1968 | 0–0–1 1963 Porto Alegre WAP bronze | |
| Alice Carpanese | SWM | Olympics | 2008 | 0–0–1 2007 Bangkok SWI bronze: 4×200 m freestyle relay | |
| Cathy Carr | SWM | Olympics | 1972 | 2–2–0 1973 Moskva SWI gold: 200 m breaststroke and 4×100 m medley relay, silver: 100 m breaststroke and 200 m medley | |
| Olivier Carrard | FEN | Olympics | 1984 | 0–1–0 1981 București FEN silver: épée team | |
| Martina Carraro | SWM | Olympics / YOG | 2010—2020 | 1–0–1 2015 Gwangju SWI gold: 4×100 m medley relay (swam in heats only), bronze: 50 m breaststroke | |
| LaMark Carter | ATH | Olympics | 2000 | 0–0–1 1995 Fukuoka ATH bronze: triple jump | |
| Mike Carter | ATH | Olympics | 1984 | 2–0–0 1981 București ATH gold: shot put; 1983 Edmonton ATH gold: shot put | |
| Nicoleta Căruțașu | ATH | Olympics | 1992 | 0–2–0 1987 Zagreb ATH silver: 400 m hurdles; 1991 Sheffield ATH silver: 400 m hurdles | |
| Luiz Carvalho | SWM | Olympics | 1984 | 0–0–1 1981 București SWI bronze: 4×100 m medley relay | |
| Ricardo de Carvalho | ROW | Olympics | 1980—1988 | 0–1–0 1987 Zagreb ROW silver: coxless pairs | |
| Ronaldo de Carvalho | ROW | Olympics | 1980—1988 | 0–1–0 1987 Zagreb ROW silver: coxless pairs | |
| Alejandro Casañas | ATH | Olympics | 1972—1980 | 1–0–0 1977 Sofia ATH gold: 110 m hurdles | |
| Cristina Casandra | ATH | Olympics | 2008—2012 | 0–0–2 1999 Palma de Mallorca ATH bronze: 5000 m; 2003 Daegu ATH bronze: 5000 m | |
| Raúl Cascaret | WRE | Olympics | 1980 | 1–0–0 1981 București WRE gold: freestyle lightweight -68 kg | |
| Cristiana Cascioli | FEN | Olympics | 2000—2004 | 0–0–1 1995 Fukuoka FEN bronze: épée team | |
| Raffaello Caserta | FEN | Olympics | 1996—2000 | 2–0–0 1993 Buffalo FEN gold: sabre team; 1997 Catania FEN gold: sabre team | |
| Belén Casetta | ATH | Olympics / YOG | 2010—2024 | 0–1–0 2019 Napoli ATH silver: 3000 m steeplechase | |
| Andrea Cassarà | FEN | Olympics | 2004—2020 | 0–1–1 2005 İzmir FEN silver: foil team, bronze: foil | |
| Nicola Cassio | SWM | Olympics | 2008 | 1–2–1 2005 İzmir SWI gold: 4×200 m freestyle relay; 2007 Bangkok SWI bronze: 4×200 m freestyle relay; 2009 Beograd SWI silver: 4×100 m freestyle relay and 4×100 m medley relay (swam in heats only) | |
| Beatriz Castillo | ATH | Olympics | 1972 | 0–0–1 1977 Sofia ATH bronze: 400 m | |
| Licet Castillo | BKB | Olympics | 1992—2000 | 0–2–0 1993 Buffalo BAS silver; 1997 Catania BAS silver | |
| Yahel Castillo | DIV | Olympics | 2008—2020 | 0–1–2 2009 Beograd DIV silver: 3 m springboard; 2013 Kazan DIV bronze: synchronized springboard and team | |
| Carlota Castrejana | ATH/BKB | Olympics | 1992—2008 | 0–1–0 1991 Sheffield BAS silver | |
| César Castro | DIV | Olympics | 2004—2016 | 0–1–2 2005 İzmir DIV silver: 3 m springboard, bronze: 1 m springboard and synchronized springboard | |
| Mojca Cater | SWM | Olympics | 1988 | 0–0–1 1991 Sheffield SWI bronze: 200 m butterfly | |
| Elio Catola | ATH | Olympics | 1960 | 0–1–1 1959 Torino ATH silver: 4×400 m relay; 1961 Sofia ATH bronze: 400 m hurdles | |
| Tracy Caulkins | SWM | Olympics | 1984 | 3–0–0 1979 Ciudad de México SWI gold: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay | |
| Massimo Cavaliere | FEN | Olympics | 1988 | 0–1–2 1983 Edmonton FEN silver: sabre team; 1985 Kobe FEN bronze: sabre team; 1987 Zagreb FEN bronze: sabre team | |
| Paola Cavallino | SWM | Olympics | 2004—2008 | 0–1–0 2003 Daegu SWI silver: 200 m butterfly | |
| Rodolfo Cazaubón | GLF | Olympics | 2016 | 0–0–1 2011 Shenzhen GOL bronze: team | |
| Selçuk Çebi | WRE | Olympics | 2012—2016 | 1–0–0 2005 İzmir WRE gold: Greco-Roman welterweight -66 kg | |
| Elisabeth Cebrián | BKB | Olympics | 1992—2004 | 0–1–0 1991 Sheffield BAS silver | |
| Benedetta Ceccarelli | ATH | Olympics | 2004 | 0–1–0 2005 İzmir ATH silver: 400 m hurdles | |
| Gianmatteo Centazzo | GAR | Olympics | 1992 | 1–0–0 1993 Buffalo GYM gold: team | |
| Juan Francisco Centelles | ATH | Olympics | 1980 | 0–1–0 1985 Kobe ATH silver: high jump | |
| Sorin Cepoi | GAR | Olympics | 1976—1980 | 0–0–1 1979 Ciudad de México GYM bronze: team | |
| Miroslav Cerar | GAR | Olympics / Opening Flagbearer | 1960—1968 | 0–1–1 1965 Budapest GYM silver: all-around, bronze: team | |
| Simone Cercato | SWM | Olympics | 2000—2004 | 0–1–1 1999 Palma de Mallorca SWI silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay | |
| Natalia Cercheș | ATH | Olympics | 2004—2012 | 1–0–0 2003 Daegu ATH gold: 10000 m | |
| Jozefína Čerchlanová | ATH | Olympics | 1976 | 0–1–0 1975 Roma ATH silver: 800 m | |
| Stefano Cerioni | FEN | Olympics | 1984—1996 | 1–0–3 1985 Kobe FEN bronze: foil team; 1989 Duisburg FEN bronze: foil and foil team; 1991 Sheffield FEN gold: foil team | |
| Hana Černá | SWM | Olympics | 1992—2000 | 2–2–2 1993 Buffalo SWI silver: 400 m medley (competed for the Czech Republic); 1997 Catania SWI silver: 400 m medley (competed for the Czech Republic); 1999 Palma de Mallorca SWI gold: 400 m freestyle and 400 m medley, bronze: 1500 m freestyle (competed for the Czech Republic); 2001 Beijing SWI bronze: 400 m medley (competed for the Czech Republic) | |
| Linda Cerruti | SWA | Olympics | 2016—2024 | 0–0–2 2013 Kazan SYN bronze: solo and duet | |
| Dana Cervantes | ATH | Olympics | 2004 | 0–0–1 1999 Palma de Mallorca ATH bronze: pole vault | |
| Federico Cervi | FEN | Olympics | 1980—1988 | 2–0–4 1981 București FEN gold: foil team, bronze: foil; 1983 Edmonton FEN gold: foil team; 1985 Kobe FEN bronze: foil team; 1987 Zagreb FEN bronze: foil team; 1989 Duisburg FEN bronze: foil team | |
| Cha Kum-Chol | WLF | Olympics | 2008 | 1–0–0 2013 Kazan WLT gold: featherweight -62 kg | |
| Viktoryia Chaika | SHO | Olympics | 2000—2020 | 0–0–1 2007 Bangkok SHO bronze: team | |
| Kanokkan Chaimongkol | SHO | YOG | 2010 | 0–0–1 2013 Kazan SHO bronze: 10 m air pistol team | |
| Ben Challenger | ATH | Olympics | 2000 | 1–0–0 1999 Palma de Mallorca ATH gold: high jump | |
| Angela Chalmers | ATH | Olympics | 1988—1992 | 0–0–1 1985 Kobe ATH bronze: 3000 m | |
| Denys Chamay | FEN | Olympics | 1968 | 2–1–0 1961 Sofia FEN silver: épée team; 1967 Tokyo FEN gold: épée and épée team | |
| Chan Hao-Ching | TEN | Olympics | 2016—2024 | 2–0–0 2017 Taipei TEN gold: doubles and team | |
| Dutee Chand | ATH | Olympics | 2016—2020 | 1–0–0 2019 Napoli ATH gold: 100 m | |
| Chang Ming-Huang | ATH | Olympics | 2008—2012 | 0–0–1 2007 Bangkok ATH bronze: shot put | |
| Chang Yen-Shu | TTE | Olympics | 2000—2008 | 1–2–0 2001 Beijing TTN silver: team; 2007 Bangkok TTN gold: doubles, silver: team | |
| Chao Na | SWM | Olympics | 1996 | 0–0–1 1999 Palma de Mallorca SWI bronze: 4×100 m freestyle relay | |
| Liubou Chapkashyna | GRY | Olympics | 2008—2012 | 0–0–3 2011 Shenzhen RGY bronze: individual, ball, and ribbon | |
| Pedro Chappé | BKB | Olympics / Coach | 1968—1980 | 0–0–1 1970 Torino BAS bronze | |
| Taymi Chappé | FEN | Olympics | 1996 | 0–1–0 1989 Duisburg FEN silver: épée (competed for Cuba) | |
| Leanid Charauko | ATH | Olympics | 2000—2004 | 0–1–0 2001 Beijing ATH silver: discus throw | |
| Luis Charles | ATH | Olympics | 2016 | 1–0–0 2017 Taipei ATH gold: 4×400 m relay | |
| Tina Charles | BKB | Olympics | 2012—2020 | 1–0–0 2009 Beograd BAS gold | |
| Matilde Charro | BKB | Olympics | 1980 | 0–0–1 1970 Torino BAS bronze | |
| Philippe Chartrand | GAR | Olympics | 1984—1988 | 1–0–0 1983 Edmonton GYM gold: horizontal bar | |
| Irina Chashchina | GRY | Olympics | 2004 | 4–3–1 2003 Daegu RGY gold: individual, ball, clubs, and hoop, silver: ribbon; 2005 İzmir RGY silver: individual and ribbon, bronze: clubs | |
| Andreas Chasikos | SHO | Olympics | 2016 | 1–1–1 2007 Bangkok SHO gold: skeet, silver: skeet team; 2011 Shenzhen SHO bronze: skeet team | |
| Mark Chatfield | SWM | Olympics | 1972 | 1–0–1 1973 Moskva SWI gold: 4×100 m medley relay, bronze: 100 m breaststroke | |
| Arantxa Chávez | DIV | Olympics | 2012—2020 | 3–0–2 2013 Kazan DIV bronze: 3 m springboard and team; 2017 Taipei DIV gold: 3 m springboard, synchronized springboard, and mixed synchronized springboard | |
| Aleksandr Chayev | SWM | Olympics | 1980 | 2–0–0 1981 București SWI gold: 1500 m freestyle; 1983 Edmonton SWI gold: 4×200 m freestyle relay | |
| Che Chew Chan | TKW | Olympics | 2008 | 0–1–0 2007 Bangkok TKW silver: middleweight -72 kg | |
| Olena Chebanu | ATH | Non-starter | 2008 | 0–1–1 2007 Bangkok ATH silver: 100 m, bronze: 4×100 m relay | |
| Tatyana Chebykina | ATH | Olympics | 1996 | 1–1–0 1995 Fukuoka ATH gold: 4×400 m relay, silver: 400 m | |
| Jury Chechi | GAR | Olympics / Opening Flagbearer | 1988—2004 | 3–1–0 1993 Buffalo GYM gold: rings and team, silver: all-around; 1997 Catania GYM gold: rings | |
| Ion Checicheș | GAR | Olympics | 1976 | 1–0–1 1979 Ciudad de México GYM gold: rings, bronze: team | |
| Kader Chékhémani | ATH | Olympics | 1996 | 2–0–0 1993 Buffalo ATH gold: 1500 m; 1995 Fukuoka ATH gold: 1500 m | |
| Adriana Chelariu-Bazon | ROW | Olympics | 1984—1992 | 0–1–0 1987 Zagreb ROW silver: coxless pairs (competed as Adriana Chelariu) | |
| Paul Chelimo | ATH | Olympics | 2016—2020 | 0–1–0 2013 Kazan ATH silver: 5000 m (competed for Kenya) | |
| Nadezhda Chemezova | SWM | Olympics | 1996—2000 | 0–1–1 2001 Beijing SWI silver: 200 m freestyle, bronze: 4×100 m medley relay | |
| Chen Biao | FEN | Olympics | 1992 | 0–0–1 1993 Buffalo FEN bronze: foil team | |
| Chen Chieh | ATH | Olympics / Closing Flagbearer | 2012—2020 | 0–1–0 2017 Taipei ATH silver: 400 m hurdles | |
| Chen Chien-An | TTE | Olympics | 2016—2020 | 0–2–7 2011 Shenzhen TTN silver: doubles, bronze: team; 2013 Kazan TTN bronze: singles and team; 2015 Gwangju TTN bronze: mixed doubles and team; 2017 Taipei TTN silver: singles, bronze: doubles and team | |
| Chen Chih-Jung | TEN | Olympics | 1996 | 1–0–0 1995 Fukuoka TEN gold: mixed doubles | |
| Chen Fang | SHO | Olympics | 2016 | 1–1–0 2015 Gwangju SHO gold: small-bore rifle 3 positions team, silver: small-bore rifle prone team | |
| Chen Fengqin | VVO | Olympics | 1992 | 1–0–0 1987 Zagreb VOL gold | |
| Chen Hong | BDM | Olympics | 2004 | 0–2–1 2007 Bangkok BDM silver: singles and team, bronze: mixed doubles | |
| Chen Hua | SWM | Olympics | 2000—2004 | 1–2–1 2003 Daegu SWI gold: 4×200 m freestyle relay, silver: 400 m freestyle and 800 m freestyle, bronze: 4×100 m freestyle relay | |
| Chen Huijia | SWM | Olympics | 2008 | 1–0–0 2011 Shenzhen SWI gold: 4×100 m medley relay (swam in heats only) | |
| Chen Hung-Ling | BDM | Olympics | 2012 | 0–0–2 2013 Kazan BDM bronze: mixed doubles and team | |
| Chen Jianhong | SWM | Olympics | 1988—1992 | 0–1–0 1991 Sheffield SWI silver: 100 m breaststroke | |
| Chen Jinyan | FEN | Olympics | 2012 | 1–0–0 2007 Bangkok FEN gold: foil team | |
| Chen Ke | BKB | Olympics | 2004 | 0–1–0 2001 Beijing BAS silver | |
| Chen Li | TEN | Olympics | 1992—1996 | 1–0–0 1993 Buffalo TEN gold: doubles |