Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Nicolae Zamfir | ROU |
WRE | Olympics | 1984 | 1–0–0 1981 București WRE gold: Greco-Roman bantamweight -57 kg |
| Andrey Zamkovoy | ROC RUS |
BOX | Olympics | 2012—2020 | 1–0–0 2013 Kazan BOX gold: welterweight -69 kg |
| Yelena Zamolodchikova | RUS |
GAR | Olympics | 2000—2004 | 0–1–3 2005 İzmir GYM bronze: team; 2007 Bangkok GYM bronze: floor and team; 2009 Beograd GYM silver: team |
| Arthur Zanetti | BRA |
GAR | Olympics | 2012—2020 | 2–0–0 2011 Shenzhen GYM gold: rings; 2013 Kazan GYM gold: rings |
| Paulo Zanetti | BRA |
SWM | Olympics | 1972 | 0–0–1 1973 Moskva SWI bronze: 4×100 m medley relay |
| Hugues Zango | BUR |
ATH | Olympics / Other | 2016—2020 | 0–2–0 2015 Gwangju ATH silver: triple jump; 2017 Taipei ATH silver: triple jump |
| Lucija Zaninović | CRO |
TKW | Olympics | 2012—2016 | 0–1–0 2015 Gwangju TKW silver: flyweight -49 kg |
| Teodora Zareva | BUL |
ROW | Olympics | 1988—1992 | 1–0–0 1987 Zagreb ROW gold: coxless pairs |
| Violeta Zareva | BUL |
ROW | Olympics | 1988—1992 | 1–0–0 1987 Zagreb ROW gold: coxless pairs |
| Amina Zaripova | RUS |
GRY | Olympics | 1996 | 1–2–1 1997 Catania RGY gold: clubs, silver: ribbon and rope, bronze: all-around |
| Yuliya Zaripova | RUS |
ATH | Olympics | 2012 | 1–0–0 2013 Kazan ATH gold: 3000 m steeplechase |
| Anton Zarutsky | RUS |
ROW | Olympics | 2016 | 1–0–0 2013 Kazan ROW gold: eights |
| Irina Zaryazhko-Korolyova | ROC RUS |
VVO | Olympics | 2016—2020 | 2–0–0 2013 Kazan VOL gold; 2015 Gwangju VOL gold |
| Barbora Závadová | CZE |
SWM | Olympics / YOG | 2010—2016 | 0–1–0 2015 Gwangju SWI silver: 400 m medley |
| Denys Zavhorodnyi | UKR |
SWM | Olympics | 1996 | 0–0–2 1999 Palma de Mallorca SWI bronze: 400 m freestyle and 800 m freestyle |
| Vyacheslav Zaytsev | RUS URS |
VVO | Olympics | 1976—1988 | 1–0–0 1973 Moskva VOL gold |
| Georgi Zažitski | EST URS |
FEN | Olympics | 1972 | 1–0–0 1973 Moskva FEN gold: épée team |
| Dragan Zdravković | SRB YUG |
ATH | Olympics / Non-starter | 1980—1984 | 0–0–1 1985 Kobe ATH bronze: 1500 m |
| Sepp Zeilbauer | AUT |
ATH | Olympics | 1972—1980 | 3–0–0 1975 Roma ATH gold: decathlon; 1977 Sofia ATH gold: decathlon; 1979 Ciudad de México ATH gold: decathlon |
| Igor Zelenay | SVK |
TEN | Olympics | 2016 | 0–1–2 2003 Daegu TEN silver: singles, bronze: doubles and mixed doubles |
| Kristupas Žemaitis | LTU |
BK3 | YOG | 2014 | 1–0–0 2017 Taipei BAS gold |
| Viktorija Žemaitytė | LTU |
ATH | Olympics | 2008 | 1–1–0 2007 Bangkok ATH gold: heptathlon; 2011 Shenzhen ATH silver: heptathlon |
| Jiří Žemba | CZE TCH |
ATH | Olympics | 1964 | 0–1–0 1965 Budapest ATH silver: discus throw |
| Laura Zeng | USA |
GRY | Olympics / YOG | 2014—2020 | 0–0–1 2019 Napoli RGY bronze: individual |
| Zeng Xiujun | CHN |
ATH | Olympics | 2000 | 1–1–0 2001 Beijing ATH gold: 4×100 m relay, silver: 100 m |
| Zevegiin Düvchin | MGL |
WRE | Olympics / Other | 1976—1988 | 1–0–0 1977 Sofia WRE gold: freestyle middleweight -82 kg |
| Daryna Zevina | UKR |
SWM | Olympics / YOG | 2010—2020 | 0–1–0 2013 Kazan SWI silver: 200 m backstroke |
| Zhan Jian | SGP |
TTE | Olympics | 2012 | 1–1–0 2007 Bangkok TTN gold: team, silver: mixed doubles |
| Zhan Shu | CHN |
SWM | Olympics | 2000—2004 | 1–0–1 2003 Daegu SWI gold: 4×100 m medley relay, bronze: 4×100 m freestyle relay |
| Zhang Fan | CHN |
BKB | Olympics | 2004—2012 | 1–0–0 2003 Daegu BAS gold |
| Zhang Hanlan | CHN |
BKB | Olympics | 2008 | 0–1–0 2001 Beijing BAS silver |
| Zhang Jingjing | CHN |
SHO | Olympics | 2016 | 0–0–1 2013 Kazan SHO bronze: 25 m sporting pistol team |
| Zhang Jingsong | CHN |
BKB | Olympics | 2000—2004 | 0–1–1 1993 Buffalo BAS bronze; 2001 Beijing BAS silver |
| Zhang Jun | CHN |
ATH | Olympics | 2012 | 0–1–0 2009 Beograd ATH silver: shot put |
| Zhang Lei | CHN |
FEN | Olympics | 2000—2008 | 2–0–1 2001 Beijing FEN gold: foil team, bronze: foil; 2003 Daegu FEN gold: foil team |
| Zhang Lei | CHN |
WPO | Olympics | 2012 | 1–0–0 2011 Shenzhen WAP gold |
| Zhang Lei | CHN |
VVO | Olympics | 2012 | 0–1–0 2011 Shenzhen VOL silver |
| Zhang Li | CHN |
FEN | Olympics | 2004 | 0–2–2 2003 Daegu FEN silver: épée and épée team; 2005 İzmir FEN bronze: épée team; 2007 Bangkok FEN bronze: épée team |
| Zhang Lianbiao | CHN |
ATH | Olympics | 1992—1996 | 1–0–0 1995 Fukuoka ATH gold: javelin throw |
| Zhang Liangliang | CHN |
FEN | Olympics | 2012 | 2–0–0 2003 Daegu FEN gold: foil and foil team |
| Zhang Miao | CHN |
CTR | Olympics | 2012 | 1–0–1 2011 Shenzhen CYC gold: Keirin, bronze: sprint |
| Zhang Nan | CHN |
GAR | Olympics | 2004 | 3–0–1 2005 İzmir GYM gold: balance beam and team, bronze: floor; 2007 Bangkok GYM gold: team |
| Zhang Peimeng | CHN |
ATH | Olympics | 2008—2016 | 0–1–1 2007 Bangkok ATH silver: 100 m, bronze: 4×100 m relay |
| Zhang Wei | CHN |
BDM | Non-starter | 2000 | 0–1–1 2007 Bangkok BDM silver: team, bronze: doubles |
| Zhang Xiaoni | CHN |
BKB | Olympics | 2008 | 1–1–0 2001 Beijing BAS silver; 2003 Daegu BAS gold |
| Zhang Ying | CHN |
FEN | Olympics | 2004 | 1–1–1 1999 Palma de Mallorca FEN bronze: épée team; 2001 Beijing FEN silver: sabre team; 2003 Daegu FEN gold: sabre team |
| Zhang Yingying | CHN |
ATH | Olympics | 2008 | 1–1–1 2015 Gwangju ATH gold: half marathon, silver: half marathon team, bronze: 10000 m |
| Zhao Lihong | CHN |
FBL | Olympics | 1996—2000 | 1–0–0 1993 Buffalo FTB gold |
| Zhao Rong | CHN |
FBL | Olympics | 2016 | 1–0–0 2011 Shenzhen FTB gold |
| Zhao Shuai | CHN |
TKW | Olympics / Other | 2016—2020 | 0–2–0 2015 Gwangju TKW silver: bantamweight -63 kg and Kyorugi team |
| Zhao Tao | CHN |
SWM | Olympics | 2004 | 0–0–1 2005 İzmir SWI bronze: 200 m medley |
| Lyudmila Zharkova-Maslakova | RUS URS |
ATH | Olympics | 1968—1980 | 5–0–0 1970 Torino ATH gold: 4×100 m relay (competed as Lyudmila Zharkova); 1973 Moskva ATH gold: 4×100 m relay (competed as Lyudmila Zharkova); 1975 Roma ATH gold: 100 m and 4×100 m relay (competed as Lyudmila Maslakova); 1977 Sofia ATH gold: 4×100 m relay (competed as Lyudmila Maslakova) |
| Alzhan Zharmukhamedov | RUS URS |
BKB | Olympics | 1972—1976 | 1–0–0 1970 Torino BAS gold |
| Innokenty Zharov | RUS |
ATH | Olympics | 1996 | 0–1–0 1995 Fukuoka ATH silver: 4×400 m relay |
| Viktor Zhdanovich | RUS URS |
FEN | Olympics / Referee | 1956—1972 | 1–2–1 1959 Torino FEN gold: foil team; 1961 Sofia FEN silver: foil and foil team; 1963 Porto Alegre FEN bronze: foil team |
| Sergey Zhelanov | RUS URS |
ATH | Olympics | 1980 | 0–1–0 1981 București ATH silver: decathlon |
| Mihail Zhelev | BUL |
ATH | Olympics | 1968—1972 | 1–0–0 1970 Torino ATH gold: 3000 m steeplechase |
| Mikhail Zhelobovsky | BLR URS |
ATH | Olympics | 1968 | 1–0–0 1973 Moskva ATH gold: 5000 m |
| Zheng Dongmei | CHN |
BKB | Olympics | 1992—1996 | 1–0–0 1993 Buffalo BAS gold |
| Zheng Haixia | CHN |
BKB | Olympics | 1984—1996 | 1–0–1 1987 Zagreb BAS bronze; 1993 Buffalo BAS gold |
| Zheng Lihui | CHN |
GAR | Olympics | 2000 | 3–1–2 1997 Catania GYM gold: all-around and team, silver: horizontal bar; 1999 Palma de Mallorca GYM bronze: team; 2001 Beijing GYM gold: team, bronze: floor |
| Zheng Shuyin | CHN |
TKW | Olympics / YOG | 2010—2020 | 1–0–0 2015 Gwangju TKW gold: middleweight -73 kg |
| Zheng Wu | CHN |
BKB | Olympics | 1996—2000 | 0–0–1 1993 Buffalo BAS bronze |
| Dmitry Zherebchenko | RUS |
FEN | Non-starter | 2016 | 1–0–0 2009 Beograd FEN gold: foil team |
| Oleg Zhestkov | RUS |
CSP | Olympics | 2012—2016 | 2–0–0 2013 Kazan CAN gold: K4 500 m and K4 1000 m |
| Dar'ia Zhoba | UKR |
GAR | Olympics | 2008 | 1–1–1 2007 Bangkok GYM gold: uneven bars, silver: team; 2009 Beograd GYM bronze: balance beam |
| Valeriya Zholobova-Koblova | ROC RUS |
WRE | Olympics | 2012—2020 | 1–0–0 2013 Kazan WRE gold: freestyle lightweight -55 kg |
| Zhong Honglian | CHN |
FBL | Non-starter | 1996 | 1–0–0 1993 Buffalo FTB gold |
| Zhong Huandi | CHN |
ATH | Olympics | 1988—1992 | 0–1–0 1987 Zagreb ATH silver: 10000 m |
| Zhong Ling | CHN |
GRY | Olympics | 2004 | 0–1–1 2001 Beijing RGY silver: ball, bronze: hoop |
| Zhong Man | CHN |
FEN | Olympics | 2008—2012 | 1–0–1 2009 Beograd FEN gold: sabre team, bronze: sabre |
| Zhong Weiping | CHN |
FEN | Olympics | 2004—2008 | 1–0–1 2001 Beijing FEN gold: épée team; 2007 Bangkok FEN bronze: épée team |
| Zhou Hong | CHN |
VVO | Olympics / Non-starter | 1988—1992 | 1–0–0 1987 Zagreb VOL gold |
| Zhou Qiurui | CHN |
GAR | Olympics | 1984 | 0–0–1 1985 Kobe GYM bronze: team |
| Zhou Shouying | CHN |
ROW | Olympics | 1988—1992 | 0–0–1 1989 Duisburg ROW bronze: coxless fours |
| Zhou Tianhua | CHN |
ATH | Olympics | 1992 | 1–1–1 1989 Duisburg ATH bronze: shot put; 1991 Sheffield ATH silver: shot put; 1993 Buffalo ATH gold: shot put |
| Zhou Yilin | CHN |
SWM | Olympics | 2016 | 1–1–0 2015 Gwangju SWI gold: 200 m butterfly, silver: 4×200 m freestyle relay |
| Olha Zhovnir | UKR |
FEN | Olympics | 2008 | 0–1–0 2007 Bangkok FEN silver: sabre team |
| Zhu Fangyu | CHN |
BKB | Olympics | 2004—2012 | 0–1–0 2001 Beijing BAS silver |
| Zhu Jianhua | CHN |
ATH | Olympics | 1984—1988 | 0–1–0 1981 București ATH silver: high jump |
| Zhu Jinhong | CHN |
DIV | Olympics | 1992 | 1–0–0 1997 Catania DIV gold: 3 m springboard |
| Zhu Jun | CHN |
FEN | Olympics | 2008—2012 | 1–0–1 2011 Shenzhen FEN gold: foil team, bronze: foil |
| Zhu Minzhu | CHN |
FEN | Olympics | 1984 | 0–0–1 1989 Duisburg FEN bronze: foil team |
| Zhu Qianwei | CHN |
SWM | Olympics | 2008—2012 | 1–0–2 2011 Shenzhen SWI gold: 4×100 m medley relay (swam in heats only), bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Zhu Qingyuan | CHN |
FEN | Olympics | 1984—1988 | 1–0–0 1983 Edmonton FEN gold: foil team |
| Zhu Yingwen | CHN |
SWM | Olympics | 2004—2008 | 0–2–0 2007 Bangkok SWI silver: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Zhuang Yong | CHN |
SWM | Olympics | 1988—1992 | 2–1–0 1991 Sheffield SWI gold: 100 m freestyle and 4×100 m freestyle relay, silver: 50 m freestyle |
| Ina Zhukava | BLR |
GRY | Olympics | 2004—2008 | 0–0–2 2005 İzmir RGY bronze: rope; 2007 Bangkok RGY bronze: hoop |
| Olena Zhupina | UKR |
DIV | Olympics | 1996—2004 | 0–2–0 2001 Beijing DIV silver: synchronized springboard and team |
| Octavian Zidaru | ROU |
FEN | Olympics | 1980 | 2–0–1 1977 Sofia FEN gold: épée team; 1979 Ciudad de México FEN bronze: épée team; 1981 București FEN gold: épée team |
| Rolf Ziegler | FRG |
ATH | Olympics | 1972 | 1–0–2 1975 Roma ATH gold: 400 m hurdles; 1977 Sofia ATH bronze: 400 m hurdles and 4×400 m relay |
| Nataliya Ziganshina | RUS |
GAR | Olympics | 2004 | 0–0–1 2005 İzmir GYM bronze: team |
| Felicia Zimmermann | USA |
FEN | Olympics | 1996—2000 | 0–1–0 1999 Palma de Mallorca FEN silver: foil team |
| Iris Zimmermann | USA |
FEN | Olympics | 2000 | 0–1–0 1999 Palma de Mallorca FEN silver: foil team |
| Moacir Zimmermann | BRA |
ATH | Olympics | 2016 | 0–0–2 2009 Beograd ATH bronze: 20 km walk; 2011 Shenzhen ATH bronze: 20 km walk |
| Oleksandr Zinenko | UKR |
SHO | Olympics | 2000 | 0–1–1 2007 Bangkok SHO silver: 10 m running target team (men), bronze: 10 m running target team (mixed) |
| Yevhen Ziukov | UKR |
ATH | Olympics | 2000—2004 | 1–1–0 2001 Beijing ATH silver: 4×400 m relay; 2003 Daegu ATH gold: 4×400 m relay |
| Volodymyr Ziuskov | UKR |
ATH | Olympics | 2004 | 1–0–0 2005 İzmir ATH gold: long jump |
| Rajko Žižić | MNE YUG |
BKB | Olympics | 1976—1984 | 0–2–0 1979 Ciudad de México BAS silver; 1983 Edmonton BAS silver |
| Svetla Zlateva | BUL |
ATH | Olympics | 1972—1976 | 0–0–1 1977 Sofia ATH bronze: 800 m (competed as Svetla Koleva) |
| Flavia Zoccari | ITA |
SWM | Olympics | 2008 | 0–0–1 2007 Bangkok SWI bronze: 4×200 m freestyle relay |
| Carlotta Zofkova | ITA |
SWM | Olympics | 2016 | 1–0–1 2015 Gwangju SWI gold: 4×100 m medley relay; 2017 Taipei SWI bronze: 4×100 m medley relay relay |
| Aleksandr Zolotarev | RUS URS |
ATH | Olympics | 1968 | 0–1–0 1963 Porto Alegre ATH silver: triple jump |
| Tatyana Zolotnitskaya | RUS URS |
SWM | Olympics | 1972 | 0–2–0 1973 Moskva SWI silver: 4×100 m freestyle relay and 4×100 m medley relay |
| Nataliya Zolotukhina | UKR |
SWM | Olympics | 1996 | 0–0–1 1999 Palma de Mallorca SWI bronze: 4×100 m medley relay |
| Ileana Zörgö-Raduly | ROU |
ATH | Olympics | 1972—1980 | 1–0–1 1975 Roma ATH bronze: javelin throw (competed as Ileana Zörgö); 1979 Ciudad de México ATH gold: javelin throw |
| Stevan Zorić | IOA SRB SCG |
ATH | Olympics | 1992—2000 | 0–1–0 1993 Buffalo ATH silver: high jump (competed as Independent Participant) |
| Yury Zorin | RUS URS |
ATH | Olympics | 1972 | 0–1–0 1970 Torino ATH silver: 4×400 m relay |
| Nebojša Zorkić | SRB YUG |
BKB | Olympics | 1984 | 0–1–0 1983 Edmonton BAS silver |
| Zac Zorn | USA |
SWM | Olympics | 1968 | 1–0–1 1967 Tokyo SWI gold: 4×100 m freestyle relay, bronze: 100 m freestyle |
| Andrea Zorzi | ITA |
VVO | Olympics | 1988—1996 | 0–0–1 1987 Zagreb VOL bronze |
| Zou Zhenxian | CHN |
ATH | Olympics | 1984 | 1–0–0 1981 București ATH gold: triple jump |
| Vincent Zouaoui-Dandrieux | FRA |
ATH | Olympics | 2008—2012 | 0–1–0 2003 Daegu ATH silver: 3000 m steeplechase |
| Roman Zozulia | UKR |
GAR | Olympics | 2000—2004 | 0–1–1 2003 Daegu GYM silver: team, bronze: rings |
| Györgyi Zsivóczky-Farkas | HUN |
ATH | Olympics | 2008—2016 | 0–1–0 2013 Kazan ATH silver: heptathlon (competed as as Győrgyi Farkas) |
| Gyula Zsivótzky | HUN |
ATH | Olympics / Other | 1960—1972 | 3–1–0 1959 Torino ATH gold: hammer throw; 1961 Sofia ATH gold: hammer throw; 1963 Porto Alegre ATH silver: hammer throw; 1965 Budapest ATH gold: hammer throw |
| Vita Zubchenko | UKR |
GRY | Olympics | 2008 | 0–1–2 2009 Beograd RGY silver: group 3 ribbons + 2 ropes, bronze: group all-around and group 5 hoops |
| Martina Zubčić | CRO |
TKW | Olympics | 2008 | 0–0–1 2009 Beograd TKW bronze: featherweight -59 kg |
| Kateryna Zubkova | UKR |
SWM | Olympics | 2004—2008 | 0–1–0 2007 Bangkok SWI silver: 100 m backstroke |
| Petra Zublasing | ITA |
SHO | Olympics | 2012—2016 | 1–0–0 2011 Shenzhen SHO gold: 10 m air rifle |
| Boris Zubov | RUS URS |
ATH | Olympics | 1964 | 0–1–0 1965 Budapest ATH silver: 4×100 m relay |
| Olga Zubova | RUS |
WLF | YOG | 2010 | 1–0–0 2013 Kazan WLT gold: middle-heavyweight -75 kg |
| Franco Zucchi | ITA |
ROW | Olympics | 1988—1996 | 1–1–0 1987 Zagreb ROW silver: coxed fours; 1989 Duisburg ROW gold: eights |
| Steffen Zühlke | GDR |
ROW | Olympics | 1988 | 1–0–0 1987 Zagreb ROW gold: single sculls |
| Robertas Žulpa | LTU URS |
SWM | Olympics | 1980 | 1–0–0 1983 Edmonton SWI gold: 200 m breaststroke |
| Anastasiya Zuyeva-Fesikova | ROC RUS |
SWM | Olympics | 2008—2020 | 3–0–0 2013 Kazan SWI gold: 50 m backstroke, 100 m backstroke, and 4×100 m medley relay (competed as Anastasiya Zuyeva) |
| Claudia Zwiers | NED |
JUD | Olympics | 1996—2004 | 0–1–0 2001 Beijing JUD silver: half-heavyweight -78 kg |
| Viktoriya Zyabkina | KAZ |
ATH | Olympics | 2012—2016 | 3–0–0 2015 Gwangju ATH gold: 100 m, 200 m, and 4×100 m relay |