Olympic Medalists
The modern Olympic Games are an international sporting event held once every four years. The first summer games were held in 1896, with a winter competition added in 1924. This is a list of athletes who have been awarded medals. At this point, the list is not complete.
| Name | Year | Medal | Event | Country | Other Names | |
|---|---|---|---|---|---|---|
| Chen Yibing | 2012 | gold | artistic gymnastics | China |  | |
| Chen Ying | 2012 | silver | shooting | China | | |
| Cheng Ming | 2012 | silver | archery | China | | |
| Vivian Cheruiyot | 2012 | silver | 5000 m | Kenya | | |
| Vivian Cheruiyot | 2012 | bronze | 10000 m | Kenya | | |
| Anna Chicherova | 2012 | gold | high jump | Russia | | |
| Kenta Chida | 2012 | silver | fencing | Japan | | |
| Zulfiya Chinshanlo | 2012 | gold | weightlifting | Kazakhstan | | |
| Cho Jun-ho | 2012 | bronze | judo | South Korea | | |
| Choi Byung-chul | 2012 | bronze | fencing | South Korea | | |
| Choi Hyeon-ju | 2012 | gold | archery | South Korea | | |
| Choi Young-rae | 2012 | silver | shooting | South Korea | | |
| Mavzuna Chorieva | 2012 | bronze | boxing | Tajikistan | | |
| Maialen Chourraut | 2012 | bronze | canoe slalom | Spain | (Yurramendi) | |
| Clarissa Chun | 2012 | bronze | wrestling | United States | | |
| César Cielo | 2012 | bronze | swimming - 50 m freestyle | Brazil | (Filho) | |
| Mihaela Ciobanu | 2012 | bronze | handball | Spain | | |
| Anatolie Cîrîcu | 2012 | bronze | weightlifting | Moldova | | |
| Chris Ciriello | 2012 | bronze | field hockey | Australia | | |
| Ed Clancy | 2012 | gold | cycling - track | Great Britain | | |
| Ed Clancy | 2012 | bronze | cycling - track | Great Britain | | |
| Saskia Clark | 2012 | silver | sailing | Great Britain | | |
| Tyler Clary | 2012 | gold | swimming | United States | | |
| Fabiana Claudino | 2012 | gold | volleyball | Brazil | (Marcelino) | |
| Víctor Claver | 2012 | silver | basketball | Spain | (Arocas) | |
| Will Claye | 2012 | silver | triple jump | United States | | |
| Will Claye | 2012 | bronze | long jump | United States | | |
| Jacob Clear | 2012 | gold | canoe sprint | Australia | | |
| Ryan Cochrane | 2012 | silver | swimming | Canada | | |
| Roxana Cocoș | 2012 | silver | weightlifting | Romania | | |
| Nathan Cohen | 2012 | gold | rowing | New Zealand | | |
| Charlie Cole | 2012 | bronze | rowing | United States | | |
| Michael Conlan | 2012 | bronze | boxing | Ireland | | |
| Kristina Cook | 2012 | silver | equestrian | Great Britain | | |
| Iztok Čop | 2012 | bronze | rowing | Slovenia | | |
| Ana Copado | 2012 | silver | water polo | Spain | | |
| Katherine Copeland | 2012 | gold | rowing | Great Britain | | |
| Bryan Coquard | 2012 | silver | cycling - track | France | | |
| Jamie Lynn Corkish | 2012 | gold | shooting | United States | | |
| José de Jesús Corona | 2012 | gold | football | Mexico | (Rodríguez) | |
| Javier Cortés | 2012 | gold | football | Mexico | (Granados) | |
| Natalie Coughlin | 2012 | bronze | swimming | United States | | |
| Alicia Coutts | 2012 | silver | swimming | Australia | | |
| Alicia Coutts | 2012 | silver | swimming | Australia | | |
| Alicia Coutts | 2012 | silver | swimming | Australia | | |
| Alicia Coutts | 2012 | gold | swimming | Australia | | |
| Alicia Coutts | 2012 | bronze | swimming | Australia | | |
| Lionel Cox | 2012 | silver | shooting | Belgium | | |
| Kami Craig | 2012 | gold | water polo | United States | | |
| Saúl Craviotto | 2012 | silver | canoe sprint | Spain | | |
| Margalida Crespí | 2012 | bronze | synchronized swimming - team | Spain | | |
| Sebastián Crismanich | 2012 | gold | taekwondo | Argentina | | |
| Will Crothers | 2012 | silver | rowing | Canada | | |
| Kim Crow | 2012 | silver | rowing | Australia | | |
| Kim Crow | 2012 | bronze | rowing | Australia | | |
| László Cseh | 2012 | bronze | swimming | Hungary | | |
| Douglas Csima | 2012 | silver | rowing | Canada | | |
| Verónica Cuadrado | 2012 | bronze | handball | Spain | (Dehesa) | |
| Crista Cullen | 2012 | bronze | field hockey | Great Britain | | |
| Javier Culson | 2012 | bronze | 400 m hurdles | Puerto Rico | (Pérez) | |
| Ivan Čupić | 2012 | bronze | handball | Croatia | | |
| Håkan Dahlby | 2012 | silver | shooting | Sweden | | |
| Dai Jun | 2012 | bronze | swimming | China | | |
| Dai Xiaoxiang | 2012 | bronze | archery - individual | China | | |
| Tom Daley | 2012 | bronze | diving | Great Britain | | |
| Michaël D'Almeida | 2012 | silver | cycling - track | France | | |
| Alex Danson | 2012 | bronze | field hockey | Great Britain | | |
| Adenízia da Silva | 2012 | gold | volleyball | Brazil | | |
| Rafael da Silva | 2012 | silver | football | Brazil | (Pereira) | |
| Caryn Davies | 2012 | gold | rowing | United States | | |
| Anthony Davis | 2012 | gold | basketball | United States | | |
| Nicole Davis | 2012 | silver | volleyball | United States | | |
| Anastasia Davydova | 2012 | gold | synchronized swimming - team | Russia | | |
| Christine Day | 2012 | bronze | 4x400 m relay | Jamaica | | |
| Tim Deavin | 2012 | bronze | field hockey | Australia | | |
| Rajmond Debevec | 2012 | bronze | shooting | Slovenia | | |
| Merel de Blaeij | 2012 | gold | field hockey | Netherlands | | |
| Lucie Décosse | 2012 | gold | judo | France | | |
| Oskar Deecke | 2012 | gold | field hockey | Germany | | |
| Gilberto de Godoy "Giba" | 2012 | silver | volleyball | Brazil | (Filho) | |
| Eva de Goede | 2012 | gold | field hockey | Netherlands | | |
| Sytske de Groot | 2012 | bronze | rowing | Netherlands | | |
| Annemiek de Haan | 2012 | bronze | rowing | Netherlands | | |
| Mark de Jonge | 2012 | bronze | canoe sprint | Canada | | |
| Inge Dekker | 2012 | silver | swimming | Netherlands | | |
| Juan de la Fuente | 2012 | bronze | sailing | Argentina | | |
| Laura del Colle | 2012 | silver | field hockey | Argentina | | |
| Silvina D'Elía | 2012 | silver | field hockey | Argentina | | |
| Natalie Dell | 2012 | bronze | rowing | United States | | |
| Janay DeLoach Soukup | 2012 | bronze | long jump | United States | | |
| Juan Martín del Potro | 2012 | bronze | tennis | Argentina | | |
| Yana Dementieva | 2012 | gold | rowing | Ukraine | | |
| Jeff Demps | 2012 | silver | 4x100 m relay | United States | | |
| Nick Dempsey | 2012 | silver | sailing | Great Britain | | |
| Lashinda Demus | 2012 | silver | 400 m hurdles | United States | | |
| Deng Linlin | 2012 | gold | artistic gymnastics | China | | |
| Aleksey Denisenko | 2012 | bronze | taekwondo | Russia | | |
| Rohan Dennis | 2012 | silver | cycling - track | Australia | | |
| Teun de Nooijer | 2012 | silver | field hockey | Netherlands | | |
| Erin Densham | 2012 | bronze | triathlon | Australia | | |
| Fabiana de Oliveira | 2012 | gold | volleyball | Brazil | | |
| Inna Deriglazova | 2012 | silver | fencing | Russia | | |
| Wallace de Souza | 2012 | silver | volleyball | Brazil | | |
| Robelis Despaigne | 2012 | bronze | taekwondo | Cuba | | |
| Bob de Voogd | 2012 | silver | field hockey | Netherlands | | |
| Sander de Wijn | 2012 | silver | field hockey | Netherlands | | |
| Liam de Young | 2012 | bronze | field hockey | Australia | | |
| Tina Dietze | 2012 | silver | canoe sprint | Germany | | |
| Tina Dietze | 2012 | gold | canoe sprint | Germany | | |
| Elisa Di Francisca | 2012 | gold | fencing | Italy | | |
| Elisa Di Francisca | 2012 | gold | fencing | Italy | | |
| Jennifer Digbeu | 2012 | silver | basketball | France | | |
| Didier Dinart | 2012 | gold | handball | France | | |
| Ding Feng | 2012 | bronze | shooting | China | | |
| Ding Ning | 2012 | silver | table tennis | China | | |
| Ding Ning | 2012 | gold | table tennis | China | | |
| Carlien Dirkse van den Heuvel | 2012 | gold | field hockey | Netherlands | | |
| Diamond Dixon | 2012 | gold | 4x400 m relay | United States | | |
| Daria Dmitrieva | 2012 | silver | rhythmic gymnastics | Russia | | |
| Nikša Dobud | 2012 | gold | water polo | Croatia | | |
| Dalibor Doder | 2012 | silver | handball | Sweden | | |
| Ana Đokić | 2012 | silver | handball | Montenegro | | |
| Tiberiu Dolniceanu | 2012 | silver | fencing | Romania | | |
| Rudolf Dombi | 2012 | gold | canoe sprint | Hungary | | |
| Claire Donahue | 2012 | gold | swimming | United States | | |
| Fabrizio Donato | 2012 | bronze | triple jump | Italy | | |
| Dong Dong | 2012 | gold | trampoline | China | | |
| Uliana Donskova | 2012 | gold | rhythmic gymnastics | Russia | | |
| Tommaso D'Orsogna | 2012 | bronze | swimming | Australia | | |
| Giovani dos Santos | 2012 | gold | football | Mexico | (Ramírez) | |
| Josef Dostál | 2012 | bronze | canoe sprint | Czech Republic | | |
| Nataliya Dovhodko | 2012 | gold | rowing | Ukraine | | |
| Annika Dries | 2012 | gold | water polo | United States | | |
| Derek Drouin | 2012 | bronze | high jump | Canada | | |
| Mahé Drysdale | 2012 | gold | rowing | New Zealand | (Owens) | |
| Ksenia Dudkina | 2012 | gold | rhythmic gymnastics | Russia | | |
| Charlotte Dujardin | 2012 | gold | equestrian | Great Britain | | |
| Charlotte Dujardin | 2012 | gold | equestrian | Great Britain | | |
| Troy Dumais | 2012 | bronze | diving | United States | | |
| Céline Dumerc | 2012 | silver | basketball | France | | |
| Rareș Dumitrescu | 2012 | silver | fencing | Romania | | |
| Joshua Dunkley-Smith | 2012 | silver | rowing | Australia | | |
| Kevin Durant | 2012 | gold | basketball | United States | | |
| Natasa Dusev-Janics | 2012 | silver | canoe sprint | Hungary | (Janić) | |
| Natasa Dusev-Janics | 2012 | bronze | canoe sprint | Hungary | (Janić) | |
| Yogeshwar Dutt | 2012 | bronze | wrestling | India | | |
| Domagoj Duvnjak | 2012 | bronze | handball | Croatia | | |
| Conor Dwyer | 2012 | gold | swimming | United States | | |
| Jamie Dwyer | 2012 | bronze | field hockey | Australia | | |
| Alexander Dyachenko | 2012 | gold | canoe sprint | Russia | | |
| Ivan Dychko | 2012 | bronze | boxing | Kazakhstan | | |
| Ashton Eaton | 2012 | gold | decathlon | United States | | |
| Yukiko Ebata | 2012 | bronze | volleyball | Japan | | |
| Eskild Ebbesen | 2012 | bronze | rowing | Denmark | | |
| Masashi Ebinuma | 2012 | bronze | judo | Japan | | |
| Annette Edmondson | 2012 | bronze | cycling - track | Australia | | |
| Richard Egington | 2012 | bronze | rowing | Great Britain | | |
| Niclas Ekberg | 2012 | silver | handball | Sweden | | |
| Kim Ekdahl du Rietz | 2012 | silver | handball | Sweden | | |
| Brady Ellison | 2012 | silver | archery - team | United States | | |
| Brittany Elmslie | 2012 | silver | swimming | Australia | | |
| Brittany Elmslie | 2012 | silver | swimming | Australia | | |
| Brittany Elmslie | 2012 | gold | swimming | Australia | | |
| Patricia Elorza | 2012 | bronze | handball | Spain | | |
| Gévrise Émane | 2012 | bronze | judo | France | | |
| Matthew Emmons | 2012 | bronze | shooting | United States | | |
| René Enders | 2012 | bronze | cycling - track | Germany | | |
| Murilo Endres | 2012 | silver | volleyball | Brazil | | |
| Jessica Ennis | 2012 | gold | heptathlon | Great Britain | (Hill) | |
| Jorge Enríquez | 2012 | gold | football | Mexico | (García) | |
| Fie Udby Erichsen | 2012 | silver | rowing | Denmark | | |
| Arianna Errigo | 2012 | silver | fencing | Italy | | |
| Arianna Errigo | 2012 | gold | fencing | Italy | | |
| Anni Espar | 2012 | silver | water polo | Spain | (Llaquet) | |
| Marlen Esparza | 2012 | bronze | boxing | United States | | |
| Jaime Espinal | 2012 | silver | wrestling | Puerto Rico | (Fajardo) | |
| Paola Espinosa | 2012 | silver | diving | Mexico | (Sánchez) | |
| María Espinoza | 2012 | bronze | taekwondo | Mexico | | |
| Tony Estanguet | 2012 | gold | canoe slalom | France | | |
| Laura Ester | 2012 | silver | water polo | Spain | | |
| Ophélie-Cyrielle Étienne | 2012 | bronze | swimming | France | | |
| Johan Eurén | 2012 | bronze | Greco-Roman wrestling | Sweden | | |
| Blair Evans | 2012 | silver | swimming | Australia | | |
| Fred Evans | 2012 | silver | boxing | Great Britain | | |
| Floris Evers | 2012 | silver | field hockey | Netherlands | | |
| Massimo Fabbrizi | 2012 | silver | shooting | Italy | | |
| Marco Fabián | 2012 | gold | football | Mexico | (de la Mora) | |
| Yamaguchi Falcão | 2012 | bronze | boxing | Brazil | | |
| Fang Yuting | 2012 | silver | archery | China | | |
| Mo Farah | 2012 | gold | 5000 m | Great Britain | | |
| Mo Farah | 2012 | gold | 10000 m | Great Britain | | |
| Margaux Farrell | 2012 | bronze | swimming | France | | |
| Krisztina Fazekas Zur | 2012 | gold | canoe sprint | Hungary | | |
| Roger Federer | 2012 | silver | tennis | Switzerland | | |
| Alessandro Fei | 2012 | bronze | volleyball | Italy | | |
| Jimmy Feigen | 2012 | silver | swimming | United States | | |
| Allyson Felix | 2012 | gold | 4x400 m relay | United States | | |
| Allyson Felix | 2012 | gold | 4x100 m relay | United States | | |
| Allyson Felix | 2012 | gold | 200 m | United States | | |
| Maurizio Felugo | 2012 | silver | water polo | Italy | | |
| Feng Tianwei | 2012 | bronze | table tennis | Singapore | | |
| Feng Tianwei | 2012 | bronze | table tennis | Singapore | | |
| Feng Zhe | 2012 | gold | artistic gymnastics | China | | |
| Feng Zhe | 2012 | gold | artistic gymnastics | China | | |
| Émilie Fer | 2012 | gold | canoe slalom | France | | |
| Beatriz Fernández | 2012 | bronze | handball | Spain | (Ibáñez) | |
| Begoña Fernández | 2012 | bronze | handball | Spain | | |
| Jérôme Fernandez | 2012 | gold | handball | France | | |
| Rudy Fernández | 2012 | silver | basketball | Spain | (Farrés) | |
| Fernanda Ferreira | 2012 | gold | volleyball | Brazil | | |
| Sergey Fesikov | 2012 | bronze | swimming | Russia | | |
| Pietro Figlioli | 2012 | silver | water polo | Italy | | |
| Oscar Figueroa | 2012 | silver | weightlifting | Colombia | (Mosquera) | |
| Jonelle Filigno | 2012 | bronze | football | Canada | | |
| Roseline Filion | 2012 | bronze | diving | Canada | | |
| Filip Filipović | 2012 | bronze | water polo | Serbia | | |
| Deni Fiorentini | 2012 | silver | water polo | Italy | | |
| Tatyana Firova | 2012 | silver | 4x400 m relay | Russia | | |
| Joachim Fischer Nielsen | 2012 | bronze | badminton mixed doubles | Denmark | | |
| David Florence | 2012 | silver | canoe slalom | Great Britain | | |
| Esquiva Florentino | 2012 | silver | boxing | Brazil | | |
| James Foad | 2012 | bronze | rowing | Great Britain | | |
| Marco Aurelio Fontana | 2012 | bronze | cycling - mountain bike | Italy | | |
| Rosalba Forciniti | 2012 | bronze | judo | Italy | | |
| Russell Ford | 2012 | bronze | field hockey | Australia | | |
| Robert Förstemann | 2012 | bronze | cycling - track | Germany | | |
| Karsten Forsterling | 2012 | bronze | rowing | Australia | | |
| Sylvia Fowles | 2012 | gold | basketball | United States | | |
| Jessica Fox | 2012 | silver | canoe slalom | Australia | | |
| William Fox-Pitt | 2012 | silver | equestrian | Great Britain | | |
| Marit Malm Frafjord | 2012 | gold | handball | Norway | | |
| Larissa França | 2012 | bronze | beach volleyball | Brazil | | |
| Susan Francia | 2012 | gold | rowing | United States | | |
| Michele Frangilli | 2012 | gold | archery - team | Italy | | |
| Missy Franklin | 2012 | gold | swimming | United States | | |
| Missy Franklin | 2012 | gold | swimming | United States | | |
| Missy Franklin | 2012 | gold | swimming | United States | | |
| Missy Franklin | 2012 | gold | swimming | United States | | |
| Missy Franklin | 2012 | bronze | swimming | United States | | |
| Shelly-Ann Fraser-Pryce | 2012 | silver | 4x100 m relay | Jamaica | | |
| Shelly-Ann Fraser-Pryce | 2012 | silver | 200 m | Jamaica | | |
| Shelly-Ann Fraser-Pryce | 2012 | gold | 100 m | Jamaica | | |
| Michael Frater | 2012 | gold | 4x100 m relay | Jamaica | | |
| Vitaly Fridzon | 2012 | bronze | basketball | Russia | | |
| Helena Fromm | 2012 | bronze | taekwondo | Germany | | |
| Chris Froome | 2012 | bronze | cycling - road | Great Britain | | |
| Fu Haifeng | 2012 | gold | badminton doubles | China | | |
| Florian Fuchs | 2012 | gold | field hockey | Germany | | |
| Andrea Fuentes | 2012 | silver | synchronized swimming - duet | Spain | | |
| Andrea Fuentes | 2012 | bronze | synchronized swimming - team | Spain | | |
| Mizuki Fujii | 2012 | silver | badminton doubles | Japan | | |
| Takuro Fujii | 2012 | silver | swimming | Japan | | |
| Ai Fukuhara | 2012 | silver | table tennis | Japan | | |
| Miho Fukumoto | 2012 | silver | football | Japan | | |
| Magdalena Fularczyk | 2012 | bronze | rowing | Poland | | |
| Moritz Fürste | 2012 | gold | field hockey | Germany | | |
| Takaharu Furukawa | 2012 | silver | archery - individual | Japan | | |
| Karam Gaber | 2012 | silver | Greco-Roman wrestling | Egypt | | |
| Daniyal Gadzhiyev | 2012 | bronze | Greco-Roman wrestling | Kazakhstan | | |
| Kamilla Gafurzianova | 2012 | silver | fencing | Russia | | |
| Edward Gal | 2012 | bronze | equestrian | Netherlands | | |
| Marco Galiazzo | 2012 | gold | archery - team | Italy | | |
| Valentino Gallo | 2012 | silver | water polo | Italy | | |
| Arsen Galstyan | 2012 | gold | judo | Russia | | |
| Fernanda Garay | 2012 | gold | volleyball | Brazil | | |
| Iván García | 2012 | silver | diving | Mexico | (Navarro) | |
| Maica García Godoy | 2012 | silver | water polo | Spain | | |
| Nicolás García | 2012 | silver | taekwondo | Spain | (Hemme) | |
| Ricardo Garcia | 2012 | silver | volleyball | Brazil | | |
| Marc Gasol | 2012 | silver | basketball | Spain | (Sáez) | |
| Pau Gasol | 2012 | silver | basketball | Spain | (Sáez) | |
| Richard Gasquet | 2012 | bronze | tennis | France | | |
| Aaron Gate | 2012 | bronze | cycling - track | New Zealand | | |
| Justin Gatlin | 2012 | bronze | 100 m | United States | | |
| Scott Gault | 2012 | bronze | rowing | United States | | |
| Tyson Gay | 2012 | silver | 4x100 m relay | United States | | |
| Robyn Gayle | 2012 | bronze | football | Canada | | |
| Khetag Gazyumov | 2012 | bronze | wrestling | Azerbaijan | | |
| Dejen Gebremeskel | 2012 | silver | 5000 m | Ethiopia | | |
| Tiki Gelana | 2012 | gold | marathon | Ethiopia | | |
| Aleksandra Gerasimenya | 2012 | silver | swimming | Belarus | | |
| Aleksandra Gerasimenya | 2012 | silver | swimming | Belarus | | |
| Komeil Ghasemi | 2012 | bronze | wrestling | Iran | | |
| Habiba Ghribi | 2012 | silver | 3000 m steeplechase | Tunisia | | |
| Massimo Giacoppo | 2012 | silver | water polo | Italy | | |
| Christina Giazitzidou | 2012 | bronze | rowing | Greece | | |
| Gemma Gibbons | 2012 | silver | judo | Great Britain | | |
| Robert Gibson | 2012 | silver | rowing | Canada | | |
| Bertrand Gille | 2012 | gold | handball | France | | |
| Guillaume Gille | 2012 | gold | handball | France | | |
| Fabien Gilot | 2012 | gold | swimming | France | | |
| Drew Ginn | 2012 | silver | rowing | Australia | | |
| Alex Giorgetti | 2012 | silver | water polo | Italy | | |
| Andrea Giovi | 2012 | bronze | volleyball | Italy | | |
| Christine Girard | 2012 | bronze | weightlifting | Canada | | |
| Niccolò Gitto | 2012 | silver | water polo | Italy | | |
| Jasmin Glaesser | 2012 | bronze | cycling - track | Canada | | |
| Helen Glover | 2012 | gold | rowing | Great Britain | | |
| Priscilla Gneto | 2012 | bronze | judo | France | | |
| Céline Goberville | 2012 | silver | shooting | France | | |
| Živko Gocić | 2012 | bronze | water polo | Serbia | | |
| Maartje Goderie | 2012 | gold | field hockey | Netherlands | | |
| Élodie Godin | 2012 | silver | basketball | France | | |
| Giorgi Gogshelidze | 2012 | bronze | wrestling | Georgia | | |
| Matthew Gohdes | 2012 | bronze | field hockey | Australia | | |
| Jakov Gojun | 2012 | bronze | handball | Croatia | | |
| Anders Golding | 2012 | silver | shooting | Denmark | | |
| Francisco Javier Gómez Noya | 2012 | silver | triathlon | Spain | | |
| Émilie Gomis | 2012 | silver | basketball | France | | |
| Gong Jinjie | 2012 | silver | cycling - track | China | | |
| Gong Lijiao | 2012 | bronze | shot put | China | | |
| Asley González | 2012 | silver | judo | Cuba | | |
| Joel González | 2012 | gold | taekwondo | Spain | (Bonilla) | |
| Lalonde Gordon | 2012 | bronze | 4x400 m relay | Trinidad and Tobago | | |
| Lalonde Gordon | 2012 | bronze | 400 m | Trinidad and Tobago | | |
| Sadegh Goudarzi | 2012 | silver | wrestling | Iran | | |
| Georgia Gould | 2012 | bronze | cycling - mountain bike | United States | | |
| Kieran Govers | 2012 | bronze | field hockey | Australia | | |
| Robbie Grabarz | 2012 | bronze | high jump | Great Britain | | |
| Anne-Caroline Graffe | 2012 | silver | taekwondo | France | | |
| Katherine Grainger | 2012 | gold | rowing | Great Britain | | |
| Sergey Grankin | 2012 | gold | volleyball | Russia | | |
| Andrey Grechin | 2012 | bronze | swimming | Russia | | |
| Alex Gregory | 2012 | gold | rowing | Great Britain | | |
| Matt Grevers | 2012 | silver | swimming | United States | | |
| Matt Grevers | 2012 | gold | swimming | United States | | |
| Matt Grevers | 2012 | gold | swimming | United States | | |
| Martina Grimaldi | 2012 | bronze | swimming | Italy | | |
| Kari Aalvik Grimsbø | 2012 | gold | handball | Norway | | |
| Anastasia Grishina | 2012 | silver | artistic gymnastics | Russia | | |
| Tim Grohmann | 2012 | gold | rowing | Germany | | |
| Mariya Gromova | 2012 | gold | synchronized swimming - team | Russia | | |
| Sandrine Gruda | 2012 | silver | basketball | France | | |
| Gu Bon-gil | 2012 | gold | fencing | South Korea | | |
| Steeve Guénot | 2012 | bronze | Greco-Roman wrestling | France | | |
| Steve Guerdat | 2012 | gold | equestrian | Switzerland | | |
| Michaël Guigou | 2012 | gold | handball | France | | |
| Krista Guloien | 2012 | silver | rowing | Canada | | |
| Guo Shuang | 2012 | silver | cycling - track | China | | |
| Guo Shuang | 2012 | silver | cycling - track | China | | |
| Guo Shuang | 2012 | bronze | cycling - track | China | | |
| Guo Weiyang | 2012 | gold | artistic gymnastics | China | | |
| Guo Wenjun | 2012 | gold | shooting | China | | |
| Guo Yue | 2012 | gold | table tennis | China | | |
| Yuliya Gushchina | 2012 | silver | 4x400 m relay | Russia | | |
| Mattias Gustafsson | 2012 | silver | handball | Sweden | | |
| Kate Gynther | 2012 | bronze | water polo | Australia | | |
| Dániel Gyurta | 2012 | gold | swimming | Hungary | | |
| Florencia Habif | 2012 | silver | field hockey | Argentina | | |
| Ehsan Haddadi | 2012 | silver | discus throw | Iran | | |
| Kosuke Hagino | 2012 | bronze | swimming | Japan | | |
| Juliette Haigh | 2012 | bronze | rowing | New Zealand | | |
| Fabian Hambüchen | 2012 | silver | artistic gymnastics | Germany | | |
| Sarah Hammer | 2012 | silver | cycling - track | United States | | |
| Sarah Hammer | 2012 | silver | cycling - track | United States | | |
| Han Soon-chul | 2012 | silver | boxing | South Korea | | |
| Maryna Hancharova | 2012 | silver | rhythmic gymnastics | Belarus | | |
| Vincent Hancock | 2012 | gold | shooting | United States | | |
| Tayyiba Haneef-Park | 2012 | silver | volleyball | United States | | |
| Martin Häner | 2012 | gold | field hockey | Germany | | |
| Brendan Hansen | 2012 | gold | swimming | United States | | |
| Brendan Hansen | 2012 | bronze | swimming | United States | | |
| Lasse Norman Hansen | 2012 | gold | cycling - track | Denmark | | |
| Janine Hanson | 2012 | silver | rowing | Canada | | |
| Hao Yun | 2012 | bronze | swimming | China | | |
| Trey Hardee | 2012 | silver | decathlon | United States | | |
| James Harden | 2012 | gold | basketball | United States | | |
| Jessica Hardy | 2012 | gold | swimming | United States | | |
| Jessica Hardy | 2012 | bronze | swimming | United States | | |
| Christa Harmotto | 2012 | silver | volleyball | United States | | |
| Marlène Harnois | 2012 | bronze | taekwondo | France | | |
| Dawn Harper | 2012 | silver | 100 m hurdles | United States | | |
| Kayla Harrison | 2012 | gold | judo | United States | | |
| Kristi Harrower | 2012 | bronze | basketball | Australia | | |
| Robert Harting | 2012 | gold | discus throw | Germany | | |
| Bridgitte Hartley | 2012 | bronze | canoe sprint | South Africa | | |
| Gábor Hatos | 2012 | bronze | wrestling | Hungary | | |
| Tobias Hauke | 2012 | gold | field hockey | Germany | | |
| Daniel Havel | 2012 | bronze | canoe sprint | Czech Republic | | |
| Ren Hayakawa | 2012 | bronze | archery | Japan | | |
| Brent Hayden | 2012 | bronze | swimming | Canada | | |
| He Chong | 2012 | bronze | diving - springboard | China | | |
| He Kexin | 2012 | silver | artistic gymnastics | China | | |
| He Wenna | 2012 | bronze | trampoline | China | | |
| He Zi | 2012 | silver | diving | China | | |
| He Zi | 2012 | gold | diving | China | | |
| Liam Heath | 2012 | bronze | canoe sprint | Great Britain | | |
| Tobin Heath | 2012 | gold | football | United States | | |
| Femke Heemskerk | 2012 | silver | swimming | Netherlands | | |
| Britta Heidemann | 2012 | silver | fencing | Germany | | |
| Betty Heidler | 2012 | bronze | hammer throw | Germany | | |
| Zuzana Hejnová | 2012 | bronze | 400 m hurdles | Czech Republic | | |
| Thaïs Henríquez | 2012 | bronze | synchronized swimming - team | Spain | | |
| Samantha Henry-Robinson | 2012 | silver | 4x100 m relay | Jamaica | | |
| Michael Hepburn | 2012 | silver | cycling - track | Australia | | |
| Camilla Herrem | 2012 | gold | handball | Norway | | |
| Héctor Herrera | 2012 | gold | football | Mexico | (López) | |
| Carl Hester | 2012 | gold | equestrian | Great Britain | | |
| Émilie Heymans | 2012 | bronze | diving | Canada | | |
| Phelan Hill | 2012 | bronze | rowing | Great Britain | | |
| Philip Hindes | 2012 | gold | cycling - track | Great Britain | | |
| Igor Hinić | 2012 | gold | water polo | Croatia | | |
| Sayaka Hirano | 2012 | silver | table tennis | Japan | | |
| Hiroaki Hiraoka | 2012 | silver | judo | Japan | | |
| Andrea Hlaváčková | 2012 | silver | tennis | Czech Republic | | |
| Pavol Hochschorner | 2012 | bronze | canoe slalom | Slovakia | | |
| Peter Hochschorner | 2012 | bronze | canoe slalom | Slovakia | | |
| Megan Hodge | 2012 | silver | volleyball | United States | | |
| Laura Hodges | 2012 | bronze | basketball | Australia | (Summerton) | |
| Max Hoff | 2012 | bronze | canoe sprint | Germany | | |
| Reese Hoffa | 2012 | bronze | shot put | United States | (Chism) | |
| Rogier Hofman | 2012 | silver | field hockey | Netherlands | | |
| Jonas Høgh-Christensen | 2012 | silver | sailing | Denmark | | |
| Lauren Holiday | 2012 | gold | football | United States | (Cheney) | |
| Martin Hollstein | 2012 | bronze | canoe sprint | Germany | | |
| Raphael Holzdeppe | 2012 | bronze | pole vault | Germany | | |
| Samuel Honrubia | 2012 | gold | handball | France | | |
| Ellen Hoog | 2012 | gold | field hockey | Netherlands | | |
| Destinee Hooker | 2012 | silver | volleyball | United States | | |
| Kate Hornsey | 2012 | silver | rowing | Australia | | |
| Zlatko Horvat | 2012 | bronze | handball | Croatia | | |
| Natsumi Hoshi | 2012 | bronze | swimming | Japan | | |
| Sophie Hosking | 2012 | gold | rowing | Great Britain | | |
| Hou Yuzhuo | 2012 | silver | taekwondo | China | | |
| Charlie Houchin | 2012 | gold | swimming | United States | | |
| Richard Hounslow | 2012 | silver | canoe slalom | Great Britain | | |
| Marc Houtzager | 2012 | silver | equestrian | Netherlands | | |
| Malcolm Howard | 2012 | silver | rowing | Canada | | |
| Chris Hoy | 2012 | gold | cycling - track | Great Britain | | |
| Chris Hoy | 2012 | gold | cycling - track | Great Britain | | |
| Lucie Hradecká | 2012 | silver | tennis | Czech Republic | | |
| Vavřinec Hradilek | 2012 | silver | canoe slalom | Czech Republic | | |
| Valentin Hristov | 2012 | bronze | weightlifting | Azerbaijan | | |
| Hsu Shu-ching | 2012 | silver | weightlifting | Chinese Taipei | | |
| Huang Shanshan | 2012 | silver | trampoline | China | | |
| Huang Wenyi | 2012 | silver | rowing | China | | |
| Huang Xuechen | 2012 | silver | synchronized swimming - team | China | | |
| Huang Xuechen | 2012 | bronze | synchronized swimming - duet | China | | |
| Mark Hunter | 2012 | silver | rowing | Great Britain | | |
| Kelley Hurley | 2012 | bronze | fencing | United States | | |
| Carol Huynh | 2012 | bronze | wrestling | Canada | | |
| Oleksandr Hvozdyk | 2012 | bronze | boxing | Ukraine | | |
| Hwang Kyung-seon | 2012 | gold | taekwondo | South Korea | | |
| Hwang Seok-ho | 2012 | bronze | football | South Korea | | |
| Serge Ibaka | 2012 | silver | basketball | Spain | (Ngobila) | |
| Caterine Ibargüen | 2012 | silver | triple jump | Colombia | (Mena) | |
| Kaori Icho | 2012 | gold | wrestling | Japan | | |
| Roniel Iglesias | 2012 | gold | boxing | Cuba | (Sotolongo) | |
| Abdalaati Iguider | 2012 | bronze | 1500 m | Morocco | | |
| Andre Iguodala | 2012 | gold | basketball | United States | | |
| Andreas Ihle | 2012 | bronze | canoe sprint | Germany | | |
| Ilias Iliadis | 2012 | bronze | judo | Greece | (Zviadauri) | |
| Dmitriy Ilinikh | 2012 | gold | volleyball | Russia | | |
| Ilya Ilyin | 2012 | gold | weightlifting | Kazakhstan | | |
| Im Dong-hyun | 2012 | bronze | archery - team | South Korea | | |
| Kaori Inoue | 2012 | bronze | volleyball | Japan | | |
| Larisa Iordache | 2012 | bronze | artistic gymnastics | Romania | | |
| Cristina Iovu | 2012 | bronze | weightlifting | Moldova | | |
| Kristian Ipsen | 2012 | bronze | diving | United States | | |
| Eko Yuli Irawan | 2012 | bronze | weightlifting | Indonesia | | |
| Ryosuke Irie | 2012 | silver | swimming | Japan | | |
| Ryosuke Irie | 2012 | silver | swimming | Japan | | |
| Ryosuke Irie | 2012 | bronze | swimming | Japan | | |
| Mansur Isaev | 2012 | gold | judo | Russia | | |
| Natalia Ishchenko | 2012 | gold | synchronized swimming - team | Russia | | |
| Natalia Ishchenko | 2012 | gold | synchronized swimming - duet | Russia | | |
| Kasumi Ishikawa | 2012 | silver | table tennis | Japan | | |
| Yelena Isinbayeva | 2012 | bronze | pole vault | Russia | | |
| Anastasia Ivankova | 2012 | silver | rhythmic gymnastics | Belarus | | |
| Aleksandr Ivanov | 2012 | silver | weightlifting | Russia | | |
| Mana Iwabuchi | 2012 | silver | football | Japan | | |
| Azusa Iwashimizu | 2012 | silver | football | Japan | | |
| Sandra Izbaşa | 2012 | gold | artistic gymnastics | Romania | | |
| Sandra Izbaşa | 2012 | bronze | artistic gymnastics | Romania | | |
| Danila Izotov | 2012 | bronze | swimming | Russia | | |
| Lauren Jackson | 2012 | bronze | basketball | Australia | | |
| Johan Jakobsson | 2012 | silver | handball | Sweden | | |
| Maryam Yusuf Jamal | 2012 | bronze | 1500 m | Bahrain | (Tola) | |
| Kirani James | 2012 | gold | 400 m | Grenada | | |
| LeBron James | 2012 | gold | basketball | United States | | |
| Tom James | 2012 | gold | rowing | Great Britain | | |
| Michael Jamieson | 2012 | silver | swimming | Great Britain | | |
| Damian Janikowski | 2012 | bronze | Greco-Roman wrestling | Poland | | |
| Rachel Jarry | 2012 | bronze | basketball | Australia | | |
| Terrence Jennings | 2012 | bronze | taekwondo | United States | | |
| Tim Jenniskens | 2012 | silver | field hockey | Netherlands | | |
| Iain Jensen | 2012 | gold | sailing | Australia | | |
| Jeon Hee-sook | 2012 | bronze | fencing | South Korea | | |
| Priscah Jeptoo | 2012 | silver | marathon | Kenya | | |
| Magnus Jernemyr | 2012 | silver | handball | Sweden | | |
| Juan Jesus | 2012 | silver | football | Brazil | (Nunes) | |
| Carmelita Jeter | 2012 | silver | 100 m | United States | | |
| Carmelita Jeter | 2012 | gold | 4x100 m relay | United States | | |
| Carmelita Jeter | 2012 | bronze | 200 m | United States | | |
| Ji Dong-won | 2012 | bronze | football | South Korea | | |
| Jiang Haiqi | 2012 | bronze | swimming | China | | |
| Jiang Tingting | 2012 | silver | synchronized swimming - team | China | | |
| Jiang Wenwen | 2012 | silver | synchronized swimming - team | China | | |
| Jiao Liuyang | 2012 | gold | swimming | China | | |
| Israel Jiménez | 2012 | gold | football | Mexico | (Nañez) | |
| Raúl Jiménez | 2012 | gold | football | Mexico | (Rodríguez) | |
| Jin Jong-oh | 2012 | gold | shooting | South Korea | | |
| Jin Jong-oh | 2012 | gold | shooting | South Korea | | |
| Jing Ruixue | 2012 | silver | wrestling | China | | |
| Eric Johannesen | 2012 | gold | rowing | Germany | | |
| Kari Mette Johansen | 2012 | gold | handball | Norway | | |
| Abigail Johnston | 2012 | silver | diving | United States | | |
| Maro Joković | 2012 | gold | water polo | Croatia | | |
| Guillaume Joli | 2012 | gold | handball | France | | |
| Wouter Jolie | 2012 | silver | field hockey | Netherlands | | |
| Asjha Jones | 2012 | gold | basketball | United States | | |
| Cullen Jones | 2012 | silver | swimming | United States | | |
| Cullen Jones | 2012 | silver | swimming | United States | | |
| Cullen Jones | 2012 | gold | swimming | United States | | |
| Jade Jones | 2012 | gold | taekwondo | Great Britain | | |
| Leisel Jones | 2012 | silver | swimming | Australia | | |
| Kelly Jonker | 2012 | gold | field hockey | Netherlands | | |
| Joo Sae-hyuk | 2012 | silver | table tennis | South Korea | | |
| Peter Joppich | 2012 | bronze | fencing | Germany | | |
| Morten Jørgensen | 2012 | bronze | rowing | Denmark | | |
| Anthony Joshua | 2012 | gold | boxing | United Kingdom | | |
| Marija Jovanović | 2012 | silver | handball | Montenegro | | |
| Arsen Julfalakyan | 2012 | silver | Greco-Roman wrestling | Armenia | | |
| Jung Gil-ok | 2012 | bronze | fencing | South Korea | | |
| Jung Jae-sung | 2012 | bronze | badminton doubles | South Korea | | |
| Jung Jin-sun | 2012 | bronze | fencing | South Korea | | |
| Michael Jung | 2012 | gold | equestrian | Germany | | |
| Michael Jung | 2012 | gold | equestrian | Germany | | |
| Jung Sung-ryong | 2012 | bronze | football | South Korea | | |
| Jung Woo-young | 2012 | bronze | football | South Korea | | |
| Ayumi Kaihori | 2012 | silver | football | Japan | | |
| Reika Kakiiwa | 2012 | silver | badminton doubles | Japan | | |
| Yuliya Kalina | 2012 | bronze | weightlifting | Ukraine | | |
| Jonas Källman | 2012 | silver | handball | Sweden | | |
| Megan Kalmoe | 2012 | bronze | rowing | United States | | |
| Jake Kaminski | 2012 | silver | archery - team | United States | | |
| Zoltán Kammerer | 2012 | silver | canoe sprint | Hungary | | |
| Yevgeniya Kanayeva | 2012 | gold | rhythmic gymnastics | Russia | (Kanaeva) | |
| Silja Kanerva | 2012 | bronze | sailing | Finland | | |
| Miki Kanie | 2012 | bronze | archery | Japan | | |
| Olga Kaniskina | 2012 | silver | 20 km walk | Russia | | |
| Maiko Kano | 2012 | bronze | volleyball | Japan | | |
| Gerd Kanter | 2012 | bronze | discus throw | Estonia | | |
| Anastasiya Kapachinskaya | 2012 | silver | 4x400 m relay | Russia | | |
| Nikola Karabatić | 2012 | gold | handball | France | | |
| Daouda Karaboué | 2012 | gold | handball | France | | |
| Sergey Karasev | 2012 | bronze | basketball | Russia | | |
| Tobias Karlsson | 2012 | silver | handball | Sweden | | |
| Tatiana Kashirina | 2012 | silver | weightlifting | Russia | | |
| Ryohei Kato | 2012 | silver | artistic gymnastics | Japan | | |
| Yuka Kato | 2012 | bronze | swimming | Japan | | |
| Sasha Kaun | 2012 | bronze | basketball | Russia | | |
| Fergus Kavanagh | 2012 | bronze | field hockey | Australia | | |
| Kaori Kawanaka | 2012 | bronze | archery | Japan | | |
| Nahomi Kawasumi | 2012 | silver | football | Japan | | |
| Rıza Kayaalp | 2012 | bronze | Greco-Roman wrestling | Turkey | | |
| Aleksandr Kazakevič | 2012 | bronze | Greco-Roman wrestling | Lithuania | | |
| Ezekiel Kemboi | 2012 | gold | 3000 m steeplechase | Kenya | (Cheboi) | |
| Robbert Kempermann | 2012 | silver | field hockey | Netherlands | | |
| Peter Kennaugh | 2012 | gold | cycling - track | Great Britain | | |
| Jason Kenny | 2012 | gold | cycling - track | Great Britain | | |
| Jason Kenny | 2012 | gold | cycling - track | Great Britain | | |
| Laura Kenny | 2012 | gold | cycling - track | Great Britain | (Trott) | |
| Laura Kenny | 2012 | gold | cycling - track | Great Britain | (Trott) | |
| Jennifer Kessy | 2012 | silver | beach volleyball | United States | | |
| Olha Kharlan | 2012 | bronze | fencing | Ukraine | | |
| Elvira Khasyanova | 2012 | gold | synchronized swimming - team | Russia | | |
| Tagir Khaybulaev | 2012 | gold | judo | Russia | | |
| Vladimer Khinchegashvili | 2012 | silver | wrestling | Georgia | | |
| Victor Khryapa | 2012 | bronze | basketball | Russia | | |
| Taras Khtey | 2012 | gold | volleyball | Russia | | |
| Volha Khudzenka | 2012 | bronze | canoe sprint | Belarus | | |
| Alan Khugayev | 2012 | gold | Greco-Roman wrestling | Russia | | |
| Hripsime Khurshudyan | 2012 | bronze | weightlifting | Armenia | | |
| Dmitry Khvostov | 2012 | bronze | basketball | Russia | | |
| Ki Bo-bae | 2012 | gold | archery | South Korea | | |
| Ki Bo-bae | 2012 | gold | archery | South Korea | | |
| Ki Sung-yueng | 2012 | bronze | football | South Korea | | |
| Kim Bo-kyung | 2012 | bronze | football | South Korea | | |
| Kim Bub-min | 2012 | bronze | archery - team | South Korea | | |
| Kim Chang-soo | 2012 | bronze | football | South Korea | | |
| Kim Hyeon-woo | 2012 | gold | Greco-Roman wrestling | South Korea | | |
| Kim Hyun-sung | 2012 | bronze | football | South Korea | | |
| Kim Jae-bum | 2012 | gold | judo | South Korea | | |
| Kim Jang-mi | 2012 | gold | shooting | South Korea | | |
| Kim Ji-yeon | 2012 | gold | fencing | South Korea | | |
| Kim Jong-hyun | 2012 | silver | shooting | South Korea | | |
| Kim Jung-hwan | 2012 | gold | fencing | South Korea | | |
| Kim Kee-hee | 2012 | bronze | football | South Korea | | |
| Kim Un-guk | 2012 | gold | weightlifting | North Korea | | |
| Kim Young-gwon | 2012 | bronze | football | South Korea | | |
| Trell Kimmons | 2012 | silver | 4x100 m relay | United States | | |
| Saori Kimura | 2012 | bronze | volleyball | Japan | | |
| Dani King | 2012 | gold | cycling - track | Great Britain | | |
| Mary King | 2012 | silver | equestrian | Great Britain | | |
| Yukari Kinga | 2012 | silver | football | Japan | | |
| Nienke Kingma | 2012 | bronze | rowing | Netherlands | | |
| Stephen Kiprotich | 2012 | gold | marathon | Uganda | | |
| Wilson Kipsang Kiprotich | 2012 | bronze | marathon | Kenya | | |
| Sally Kipyego | 2012 | silver | 10000 m | Kenya | | |
| Sergey Kirdyapkin | 2012 | gold | 50 km walk | Russia | | |
| Andrei Kirilenko | 2012 | bronze | basketball | Russia | | |
| Maria Kirilenko | 2012 | bronze | tennis | Russia | | |
| Abel Kirui | 2012 | silver | marathon | Kenya | | |
| Felipe Kitadai | 2012 | bronze | judo | Brazil | | |
| Kosuke Kitajima | 2012 | silver | swimming | Japan | | |
| Timothy Kitum | 2012 | bronze | 800 m | Kenya | | |
| Paula Klamburg | 2012 | bronze | synchronized swimming - team | Spain | | |
| Benjamin Kleibrink | 2012 | bronze | fencing | Germany | | |
| Zofia Klepacka | 2012 | bronze | sailing | Poland | | |
| Ingrid Klimke | 2012 | gold | equestrian | Germany | | |
| Miroslava Knapková | 2012 | gold | rowing | Czech Republic | | |
| Milena Knežević | 2012 | silver | handball | Montenegro | | |
| Bianca Knight | 2012 | gold | 4x100 m relay | United States | | |
| Mark Knowles | 2012 | bronze | field hockey | Australia | | |
| Bronwen Knox | 2012 | bronze | water polo | Australia | | |
| Kara Kohler | 2012 | bronze | rowing | United States | | |
| Roland Kökény | 2012 | gold | canoe sprint | Hungary | | |
| Yevgeniya Kolodko | 2012 | silver | shot put | Russia | | |
| Mary Kom | 2012 | bronze | boxing | India | | |
| Pavlos Kontides | 2012 | silver | sailing | Cyprus | | |
| Koo Ja-cheol | 2012 | bronze | football | South Korea | | |
| Marko Kopljar | 2012 | bronze | handball | Croatia | | |
| Oliver Korn | 2012 | gold | field hockey | Germany | | |
| Larisa Korobeynikova | 2012 | silver | fencing | Russia | | |
| Daria Korobova | 2012 | gold | synchronized swimming - team | Russia | | |
| Yevgeny Korotyshkin | 2012 | silver | swimming | Russia | | |
| Alexey Korovashkov | 2012 | bronze | canoe sprint | Russia | | |
| Olena Kostevych | 2012 | bronze | shooting | Ukraine | | |
| Olena Kostevych | 2012 | bronze | shooting | Ukraine | | |
| Katalin Kovács | 2012 | silver | canoe sprint | Hungary | | |
| Katalin Kovács | 2012 | gold | canoe sprint | Hungary | | |
| Nikolay Kovalev | 2012 | bronze | fencing | Russia | | |
| Danuta Kozák | 2012 | gold | canoe sprint | Hungary | | |
| Danuta Kozák | 2012 | gold | canoe sprint | Hungary | | |
| Anastasiya Kozhenkova | 2012 | gold | rowing | Ukraine | | |
| Primož Kozmus | 2012 | silver | hammer throw | Slovenia | | |
| Peter Kretschmer | 2012 | gold | canoe sprint | Germany | | |
| Alexander Kristoff | 2012 | bronze | cycling - road | Norway | | |
| Antonina Krivoshapka | 2012 | silver | 4x400 m relay | Russia | | |
| Ranomi Kromowidjojo | 2012 | silver | swimming | Netherlands | | |
| Besik Kudukhov | 2012 | silver | wrestling | Russia | | |
| Andreas Kuffner | 2012 | gold | rowing | Germany | | |
| Yolane Kukla | 2012 | gold | swimming | Australia | | |
| Iryna Kulesha | 2012 | bronze | weightlifting | Belarus | | |
| Jaroslav Kulhavý | 2012 | gold | cycling - mountain bike | Czech Republic | | |
| Tamás Kulifai | 2012 | silver | canoe sprint | Hungary | | |
| Saki Kumagai | 2012 | silver | football | Japan | | |
| Sushil Kumar | 2012 | silver | wrestling | India | | |
| Vijay Kumar | 2012 | silver | shooting | India | | |
| Zaur Kuramagomedov | 2012 | bronze | Greco-Roman wrestling | Russia | | |
| Amanda Kurtović | 2012 | gold | handball | Norway | | |
| Kurt Kuschela | 2012 | gold | canoe sprint | Germany | | |
| Evgeny Kuznetsov | 2012 | silver | diving | Russia | | |
| Kaylyn Kyle | 2012 | bronze | football | Canada | | |
| Erik Kynard Jr. | 2012 | silver | high jump | United States | | |
| Marion Laborde | 2012 | silver | basketball | France | | |
| Blaženko Lacković | 2012 | bronze | handball | Croatia | | |
| Yevgeny Lagunov | 2012 | bronze | swimming | Russia | | |
| Kim Lammers | 2012 | gold | field hockey | Netherlands | | |
| Peter Lang | 2012 | bronze | sailing | Denmark | | |
| Helen Langehanenberg | 2012 | silver | equestrian | Germany | | |
| Matthew Langridge | 2012 | bronze | rowing | Great Britain | | |
| Jonas Larholm | 2012 | silver | handball | Sweden | | |
| Eirik Verås Larsen | 2012 | gold | canoe sprint | Norway | | |
| Breeja Larson | 2012 | gold | swimming | United States | | |
| Jordan Larson | 2012 | silver | volleyball | United States | (Burbach) | |
| Ehsan Lashgari | 2012 | bronze | wrestling | Iran | | |
| Revaz Lashkhi | 2012 | silver | Greco-Roman wrestling | Georgia | | |
| Elena Lashmanova | 2012 | gold | 20 km walk | Russia | | |
| Michał Łasko | 2012 | bronze | volleyball | Italy | | |
| Romina Laurito | 2012 | bronze | rhythmic gymnastics | Italy | | |
| Renaud Lavillenie | 2012 | gold | pole vault | France | | |
| Maya Lawrence | 2012 | bronze | fencing | United States | | |
| Edwige Lawson-Wade | 2012 | silver | basketball | France | | |
| Mylène Lazare | 2012 | bronze | swimming | France | | |
| Suzana Lazović | 2012 | silver | handball | Montenegro | | |
| Leandro Damião | 2012 | silver | football | Brazil | (da Silva, dos Santos) | |
| Karina LeBlanc | 2012 | bronze | football | Canada | | |
| Chad le Clos | 2012 | silver | swimming | South Africa | | |
| Chad le Clos | 2012 | gold | swimming | South Africa | | |
| Katie Ledecky | 2012 | gold | swimming | United States | | |
| Lee Bum-young | 2012 | bronze | football | South Korea | | |
| Lee Chong Wei | 2012 | silver | badminton singles | Malaysia | | |
| Lee Dae-hoon | 2012 | silver | taekwondo | South Korea | | |
| Lee Sung-jin | 2012 | gold | archery - team | South Korea | | |
| Lee Wai Sze | 2012 | bronze | cycling - track | Hong Kong | | |
| Lee Yong-dae | 2012 | bronze | badminton doubles | South Korea | | |
| Clément Lefert | 2012 | silver | swimming | France | | |
| Clément Lefert | 2012 | gold | swimming | France | | |
| Ugo Legrand | 2012 | bronze | judo | France | | |
| Lei Sheng | 2012 | gold | fencing | China | | |
| Christophe Lemaitre | 2012 | bronze | 4x100 m relay | France | | |
| Deon Lendore | 2012 | bronze | 4x400 m relay | Trinidad and Tobago | | |
| Carolin Leonhardt | 2012 | silver | canoe sprint | Germany | | |
| Amy LePeilbet | 2012 | gold | football | United States | | |
| Florence Lepron | 2012 | silver | basketball | France | | |
| Sydney Leroux | 2012 | gold | football | United States | | |
| Nataliya Leshchyk | 2012 | silver | rhythmic gymnastics | Belarus | | |
| Amaury Leveaux | 2012 | silver | swimming | France | | |
| Amaury Leveaux | 2012 | gold | swimming | France | | |
| Caitlin Leverenz | 2012 | bronze | swimming | United States | | |
| Maximilian Levy | 2012 | silver | cycling - track | Germany | | |
| Maximilian Levy | 2012 | bronze | cycling - track | Germany | | |
| Danell Leyva | 2012 | bronze | artistic gymnastics | United States | | |
| Jason Lezak | 2012 | silver | swimming | United States | | |
| Li Jiawei | 2012 | bronze | table tennis | Singapore | | |
| Li Jinzi | 2012 | bronze | boxing | China | | |
| Li Xiaoxia | 2012 | gold | table tennis | China | | |
| Li Xiaoxia | 2012 | gold | table tennis | China | | |
| Li Xuanxu | 2012 | bronze | swimming | China | | |
| Li Xuerui | 2012 | gold | badminton singles | China | | |
| Li Xueying | 2012 | gold | weightlifting | China | | |
| Li Yanfeng | 2012 | silver | discus throw | China | | |
| Li Yunqi | 2012 | bronze | swimming | China | | |
| Jimmy Lidberg | 2012 | bronze | Greco-Roman wrestling | Sweden | | |
| Rubén Limardo | 2012 | gold | fencing | Venezuela | (Gascón) | |
| Lin Dan | 2012 | gold | badminton singles | China | | |
| Lin Qingfeng | 2012 | gold | weightlifting | China | | |
| Holly Lincoln-Smith | 2012 | bronze | water polo | Australia | | |
| Caroline Lind | 2012 | gold | rowing | United States | | |
| Dani Lins | 2012 | gold | volleyball | Brazil | (Rodrigues) | |
| Liu Ou | 2012 | silver | synchronized swimming - team | China | | |
| Liu Ou | 2012 | bronze | synchronized swimming - duet | China | | |
| Liu Xiaobo | 2012 | bronze | taekwondo | China | | |
| Michaël Llodra | 2012 | silver | tennis | France | | |
| Carli Lloyd | 2012 | gold | football | United States | | |
| Shereefa Lloyd | 2012 | bronze | 4x400 m relay | Jamaica | | |
| Sergio Llull | 2012 | silver | basketball | Spain | (Melià) | |
| Jonathan Lobert | 2012 | bronze | sailing | France | | |
| Nikita Lobintsev | 2012 | bronze | swimming | Russia | | |
| Ryan Lochte | 2012 | silver | swimming | United States | | |
| Ryan Lochte | 2012 | silver | swimming | United States | | |
| Ryan Lochte | 2012 | gold | swimming | United States | | |
| Ryan Lochte | 2012 | gold | swimming | United States | | |
| Ryan Lochte | 2012 | bronze | swimming | United States | | |
| Will Lockwood | 2012 | silver | rowing | Australia | | |
| Esther Lofgren | 2012 | gold | rowing | United States | | |
| Elle Logan | 2012 | gold | rowing | United States | | |
| Heidi Løke | 2012 | gold | handball | Norway | | |
| Vasyl Lomachenko | 2012 | gold | boxing | Ukraine | | |
| Thomas Longosiwa | 2012 | bronze | 5000 m | Kenya | | |
| Fredrik Lööf | 2012 | gold | sailing | Sweden | | |
| Laura López | 2012 | silver | water polo | Spain | | |
| Liván López | 2012 | bronze | wrestling | Cuba | | |
| Marta López | 2012 | bronze | handball | Spain | (Herrero) | |
| Mijaín López | 2012 | gold | Greco-Roman wrestling | Cuba | | |
| Tamás Lőrincz | 2012 | silver | Greco-Roman wrestling | Hungary | | |
| Venio Losert | 2012 | bronze | handball | Croatia | | |
| Constantine Louloudis | 2012 | bronze | rowing | Great Britain | | |
| Kevin Love | 2012 | gold | basketball | United States | | |
| Lu Chunlong | 2012 | bronze | trampoline | China | | |
| Lu Haojie | 2012 | silver | weightlifting | China | | |
| Lü Xiaojun | 2012 | gold | weightlifting | China | | |
| Lu Ying | 2012 | silver | swimming | China | | |
| Lü Zhiwu | 2012 | bronze | swimming | China | | |
| Rosario Luchetti | 2012 | silver | field hockey | Argentina | | |
| Danilo Luiz da Silva | 2012 | silver | football | Brazil | | |
| Katrine Lunde | 2012 | gold | handball | Norway | (Haraldsen) | |
| Kristine Lunde-Borgersen | 2012 | gold | handball | Norway | | |
| Luo Xi | 2012 | silver | synchronized swimming - team | China | | |
| Luo Yutong | 2012 | gold | diving | China | | |
| Thomas Lurz | 2012 | silver | swimming | Germany | | |
| Tatyana Lysenko | 2012 | gold | hammer throw | Russia | | |
| Ma Jin | 2012 | silver | badminton mixed doubles | China | | |
| Ma Long | 2012 | gold | table tennis | China | | |
| Sofía Maccari | 2012 | silver | field hockey | Argentina | | |
| Rosie MacLennan | 2012 | gold | trampoline | Canada | | |
| Hannah Macleod | 2012 | bronze | field hockey | Great Britain | | |
| Kathleen MacLeod | 2012 | bronze | basketball | Australia | | |
| James Magnussen | 2012 | silver | swimming | Australia | | |
| James Magnussen | 2012 | bronze | swimming | Australia | | |
| Emily Maguire | 2012 | bronze | field hockey | Great Britain | | |
| Ben Maher | 2012 | gold | equestrian | Great Britain | | |
| Tomasz Majewski | 2012 | gold | shot put | Poland | | |
| Magomedrasul Majidov | 2012 | bronze | boxing | Azerbaijan | | |
| Alina Makarenko | 2012 | gold | rhythmic gymnastics | Russia | | |
| Taoufik Makhloufi | 2012 | gold | 1500 m | Algeria | | |
| Vadzim Makhneu | 2012 | silver | canoe sprint | Belarus | (Makhnev) | |
| Bilyal Makhov | 2012 | bronze | wrestling | Russia | | |
| Ivana Maksimović | 2012 | silver | shooting | Serbia | | |
| Grégory Mallet | 2012 | silver | swimming | France | | |
| Marti Malloy | 2012 | bronze | judo | United States | | |
| Teymur Mammadov | 2012 | bronze | boxing | Azerbaijan | | |
| Florent Manaudou | 2012 | gold | swimming | France | | |
| Joshua Mance | 2012 | silver | 4x400 m relay | United States | | |
| Dušan Mandić | 2012 | bronze | water polo | Serbia | | |
| Milica Mandić | 2012 | gold | taekwondo | Serbia | | |
| Maiya Maneza | 2012 | gold | weightlifting | Kazakhstan | | |
| Vincenzo Mangiacapre | 2012 | bronze | boxing | Italy | | |
| Marta Mangué | 2012 | bronze | handball | Spain | | |
| Guzel Manyurova | 2012 | bronze | wrestling | Kazakhstan | | |
| Leonel Manzano | 2012 | silver | 1500 m | United States | | |
| Ádám Marosi | 2012 | bronze | modern pentathlon | Hungary | | |
| Darcy Marquardt | 2012 | silver | rowing | Canada | | |
| Yane Marques | 2012 | bronze | modern pentathlon | Brazil | | |
| Dato Marsagishvili | 2012 | bronze | wrestling | Georgia | | |
| Adrienne Martelli | 2012 | bronze | rowing | United States | | |
| Michal Martikán | 2012 | bronze | canoe slalom | Slovakia | | |
| Carmen Martín | 2012 | bronze | handball | Spain | (Berenguer) | |
| Damir Martin | 2012 | silver | rowing | Croatia | | |
| Răzvan Martin | 2012 | bronze | weightlifting | Romania | | |
| Tony Martin | 2012 | silver | cycling - road | Germany | | |
| Sergei Martynov | 2012 | gold | shooting | Belarus | (Martynau) | |
| Karina Maruyama | 2012 | silver | football | Japan | | |
| Natalie Mastracci | 2012 | silver | rowing | Canada | | |
| Luigi Mastrangelo | 2012 | bronze | volleyball | Italy | | |
| Diana Matheson | 2012 | bronze | football | Canada | | |
| Courtney Mathewson | 2012 | gold | water polo | United States | | |
| Michael Mathieu | 2012 | gold | 4x400 m relay | Bahamas | | |
| Takeshi Matsuda | 2012 | silver | swimming | Japan | | |
| Takeshi Matsuda | 2012 | bronze | swimming | Japan | | |
| Kaori Matsumoto | 2012 | gold | judo | Japan | | |
| Ryūtarō Matsumoto | 2012 | bronze | Greco-Roman wrestling | Japan | | |
| Misty May-Treanor | 2012 | gold | beach volleyball | United States | | |
| Conlin McCabe | 2012 | silver | rowing | Canada | | |
| Alicia McCormack | 2012 | bronze | water polo | Australia | | |
| Francena McCorory | 2012 | gold | 4x400 m relay | United States | | |
| Angel McCoughtry | 2012 | gold | basketball | United States | | |
| Nick McCrory | 2012 | bronze | diving | United States | | |
| Kaarle McCulloch | 2012 | bronze | cycling - track | Australia | | |
| Tyler McGill | 2012 | gold | swimming | United States | | |
| Ed McKeever | 2012 | gold | canoe sprint | Great Britain | | |
| Matt McLean | 2012 | gold | swimming | United States | | |
| Erin McLeod | 2012 | bronze | football | Canada | | |
| Paige McPherson | 2012 | bronze | taekwondo | United States | | |
| Tony McQuay | 2012 | silver | 4x400 m relay | United States | | |
| James McRae | 2012 | bronze | rowing | Australia | | |
| Anna Meares | 2012 | gold | cycling - track | Australia | | |
| Anna Meares | 2012 | bronze | cycling - track | Australia | | |
| Majda Mehmedović | 2012 | silver | handball | Montenegro | | |
| Rūta Meilutytė | 2012 | gold | swimming | Lithuania | | |
| Mahiedine Mekhissi-Benabbad | 2012 | silver | 3000 m steeplechase | France | | |
| Egor Mekhontsev | 2012 | gold | boxing | Russia | | |
| Oussama Mellouli | 2012 | gold | swimming | Tunisia | | |
| Oussama Mellouli | 2012 | bronze | swimming | Tunisia | | |
| Thaísa Menezes | 2012 | gold | volleyball | Brazil | | |
| Florian Mennigen | 2012 | gold | rowing | Germany | | |
| Delfina Merino | 2012 | silver | field hockey | Argentina | | |
| Aries Merritt | 2012 | gold | 110 m hurdles | United States | | |
| Ona Meseguer | 2012 | silver | water polo | Spain | | |
| Meseret Defar | 2012 | gold | 5000 m | Ethiopia | (Tola) | |
| Przemysław Miarczyński | 2012 | bronze | sailing | Poland | | |
| Julia Michalska | 2012 | bronze | rowing | Poland | | |
| Hiram Mier | 2012 | gold | football | Mexico | (Alanís) | |
| Alexander Mikhaylin | 2012 | silver | judo | Russia | | |
| Maxim Mikhaylov | 2012 | gold | volleyball | Russia | | |
| Beata Mikołajczyk | 2012 | bronze | canoe sprint | Poland | | |
| Radmila Miljanić-Petrović | 2012 | silver | handball | Montenegro | | |
| Ramon Miller | 2012 | gold | 4x400 m relay | Bahamas | | |
| Hannah Mills | 2012 | silver | sailing | Great Britain | | |
| Lorena Miranda | 2012 | silver | water polo | Spain | | |
| Max Mirnyi | 2012 | gold | tennis | Belarus | | |
| Manteo Mitchell | 2012 | silver | 4x400 m relay | United States | | |
| Manteo Mitchell | 2012 | silver | 4x400 m relay | United States | | |
| Stefan Mitrović | 2012 | bronze | water polo | Serbia | | |
| Heather Mitts | 2012 | gold | football | United States | | |
| Hiromi Miyake | 2012 | silver | weightlifting | Japan | | |
| Ryo Miyake | 2012 | silver | fencing | Japan | | |
| Aya Miyama | 2012 | silver | football | Japan | | |
| Tamari Miyashiro | 2012 | silver | volleyball | United States | | |
| Endéné Miyem | 2012 | silver | basketball | France | | |
| Péter Módos | 2012 | bronze | Greco-Roman wrestling | Hungary | | |
| Davit Modzmanashvili | 2012 | silver | wrestling | Georgia | | |
| Carsten Mogensen | 2012 | silver | badminton doubles | Denmark | | |
| Alin Moldoveanu | 2012 | gold | shooting | Romania | | |
| Carlo Molfetta | 2012 | gold | taekwondo | Italy | | |
| Daniele Molmenti | 2012 | gold | canoe slalom | Italy | | |
| Sergei Monia | 2012 | bronze | basketball | Russia | | |
| Aldo Montano | 2012 | bronze | fencing | Italy | | |
| Irene Montrucchio | 2012 | bronze | synchronized swimming - team | Spain | | |
| Maya Moore | 2012 | gold | basketball | United States | | |
| Jane Moran | 2012 | bronze | water polo | Australia | | |
| Matteo Morandi | 2012 | bronze | artistic gymnastics | Italy | | |
| Alex Morgan | 2012 | gold | football | United States | (Carrasco) | |
| Chris Morgan | 2012 | bronze | rowing | Australia | | |
| Andréanne Morin | 2012 | silver | rowing | Canada | | |
| Vladimir Morozov | 2012 | bronze | swimming | Russia | | |
| Dorian Mortelette | 2012 | silver | rowing | France | | |
| Carmelina Moscato | 2012 | bronze | football | Canada | | |
| Vasily Mosin | 2012 | bronze | shooting | Russia | | |
| Lucas Moura | 2012 | silver | football | Brazil | (da Silva) | |
| Timofey Mozgov | 2012 | bronze | basketball | Russia | | |
| Camille Muffat | 2012 | silver | swimming | France | | |
| Camille Muffat | 2012 | bronze | swimming | France | | |
| Camille Muffat | 2012 | gold | swimming | France | | |
| Lutalo Muhammad | 2012 | bronze | taekwondo | Great Britain | | |
| Lukas Müller | 2012 | gold | rowing | Germany | | |
| Maximilian Müller | 2012 | gold | field hockey | Germany | | |
| Óscar Muñoz | 2012 | bronze | taekwondo | Colombia | (Oviedo) | |
| Norberto Murara Neto | 2012 | silver | football | Brazil | | |
| Ryōta Murata | 2012 | gold | boxing | Japan | | |
| Kōji Murofushi | 2012 | bronze | hammer throw | Japan | | |
| Andy Murray | 2012 | silver | tennis | Great Britain | | |
| Andy Murray | 2012 | gold | tennis | Great Britain | | |
| Eric Murray | 2012 | gold | rowing | New Zealand | | |
| Samantha Murray | 2012 | silver | modern pentathlon | Great Britain | | |
| Dmitriy Muserskiy | 2012 | gold | volleyball | Russia | | |
| Petar Muslim | 2012 | gold | water polo | Croatia | | |
| Meghan Musnicki | 2012 | gold | rowing | United States | | |
| Abel Mutai | 2012 | bronze | 3000 m steeplechase | Kenya | | |
| Florencia Mutio | 2012 | silver | field hockey | Argentina | | |
| Rasmus Myrgren | 2012 | bronze | sailing | Sweden | | |
| Heiki Nabi | 2012 | silver | Greco-Roman wrestling | Estonia | | |
| Naidangiin Tüvshinbayar | 2012 | silver | judo | Mongolia | | |
| Karolina Naja | 2012 | bronze | canoe sprint | Poland | | |
| Hitomi Nakamichi | 2012 | bronze | volleyball | Japan | | |
| Riki Nakaya | 2012 | silver | judo | Japan | | |
| Nam Hyun-hee | 2012 | bronze | fencing | South Korea | | |
| Nam Tae-hee | 2012 | bronze | football | South Korea | | |
| Gagan Narang | 2012 | bronze | shooting | India | | |
| Daniel Narcisse | 2012 | gold | handball | France | | |
| Aliaksandra Narkevich | 2012 | silver | rhythmic gymnastics | Belarus | | |
| George Nash | 2012 | bronze | rowing | Great Britain | | |
| Navab Nassirshalal | 2012 | silver | weightlifting | Iran | | |
| Marie-Ève Nault | 2012 | bronze | football | Canada | | |
| Juan Carlos Navarro | 2012 | silver | basketball | Spain | (Feijoo) | |
| Silvia Navarro | 2012 | bronze | handball | Spain | | |
| Anastasia Nazarenko | 2012 | gold | rhythmic gymnastics | Russia | | |
| Natalya Nazarova | 2012 | silver | 4x400 m relay | Russia | | |
| Sizwe Ndlovu | 2012 | gold | rowing | South Africa | | |
| Emmeline Ndongue | 2012 | silver | basketball | France | | |
| Lia Neal | 2012 | bronze | swimming | United States | | |
| Saina Nehwal | 2012 | bronze | badminton singles | India | | |
| Jade Neilsen | 2012 | silver | swimming | Australia | | |
| Bryshon Nellum | 2012 | silver | 4x400 m relay | United States | | |
| Mauro Nespoli | 2012 | gold | archery - team | Italy | | |
| John Joe Nevin | 2012 | silver | boxing | Ireland | | |
| Neymar | 2012 | silver | football | Brazil | (da Silva, Santos) | |
| Marcel Nguyen | 2012 | silver | artistic gymnastics | Germany | | |
| Marcel Nguyen | 2012 | silver | artistic gymnastics | Germany | | |
| Andrew Nicholson | 2012 | bronze | equestrian | New Zealand | | |
| Ivan Nifontov | 2012 | bronze | judo | Russia | | |
| Slobodan Nikić | 2012 | bronze | water polo | Serbia | | |
| Rohullah Nikpai | 2012 | bronze | taekwondo | Afghanistan | | |
| Andreas Nilsson | 2012 | silver | handball | Sweden | | |
| Ivan Ninčević | 2012 | bronze | handball | Croatia | | |
| Masashi Nishiyama | 2012 | bronze | judo | Japan | | |
| Adilbek Niyazymbetov | 2012 | silver | boxing | Uzbekistan | | |
| Daniel Noonan | 2012 | bronze | rowing | Australia | | |
| Lisa Nordén | 2012 | silver | triathlon | Sweden | | |
| Omid Norouzi | 2012 | gold | Greco-Roman wrestling | Iran | | |
| Allan Nørregaard | 2012 | bronze | sailing | Denmark | | |
| Tonje Nøstvold | 2012 | gold | handball | Norway | | |
| Nyambayaryn Tögstsogt | 2012 | silver | boxing | Mongolia | | |
| Anthony Obame | 2012 | silver | taekwondo | Gabon | | |
| Hitomi Obara | 2012 | gold | wrestling | Japan | | |
| Christina Obergföll | 2012 | silver | javelin throw | Germany | | |
| Aleksey Obmochaev | 2012 | gold | volleyball | Russia | | |
| Paulo Obradović | 2012 | gold | water polo | Croatia | | |
| Diego Occhiuzzi | 2012 | silver | fencing | Italy | | |
| Diego Occhiuzzi | 2012 | bronze | fencing | Italy | | |
| Glenn Ochal | 2012 | bronze | rowing | United States | | |
| Sofya Ochigava | 2012 | silver | boxing | Russia | | |
| Eddie Ockenden | 2012 | bronze | field hockey | Australia | | |
| Cián O'Connor | 2012 | bronze | equestrian | Ireland | | |
| Yūki Ōgimi | 2012 | silver | football | Japan | | |
| Anthony Ogogo | 2012 | silver | boxing | Great Britain | | |
| Oh Eun-seok | 2012 | gold | fencing | South Korea | | |
| Oh Ha-na | 2012 | bronze | fencing | South Korea | | |
| Oh Jae-suk | 2012 | bronze | football | South Korea | | |
| Oh Jin-hyek | 2012 | gold | archery - individual | South Korea | | |
| Oh Jin-hyek | 2012 | bronze | archery - team | South Korea | | |
| Oh Sang-eun | 2012 | silver | table tennis | South Korea | | |
| Kelley O'Hara | 2012 | gold | football | United States | | |
| Jenna O'Hea | 2012 | bronze | basketball | Australia | | |
| Shinobu Ohno | 2012 | silver | football | Japan | | |
| Christine Ohuruogu | 2012 | silver | 400 m | Great Britain | | |
| Mark Oldershaw | 2012 | bronze | canoe sprint | Canada | | |
| Sam Oldham | 2012 | bronze | artistic gymnastics | Great Britain | | |
| Om Yun-chol | 2012 | gold | weightlifting | North Korea | | |
| Thierry Omeyer | 2012 | gold | handball | France | | |
| Britta Oppelt | 2012 | silver | rowing | Germany | | |
| Carlos Oquendo | 2012 | bronze | cycling - BMX | Colombia | | |
| Simon Orchard | 2012 | bronze | field hockey | Australia | | |
| Heather O'Reilly | 2012 | gold | football | United States | | |
| Alejandra Orozco | 2012 | silver | diving | Mexico | | |
| Idalys Ortiz | 2012 | gold | judo | Cuba | | |
| Matilde Ortiz | 2012 | silver | water polo | Spain | | |
| Oscar | 2012 | silver | football | Brazil | (dos Santos, Emboaba) | |
| Glenn O'Shea | 2012 | silver | cycling - track | Australia | | |
| Inna Osypenko-Radomska | 2012 | silver | canoe sprint | Ukraine | | |
| Inna Osypenko-Radomska | 2012 | silver | canoe sprint | Ukraine | | |
| Yuki Ota | 2012 | silver | fencing | Japan | | |
| Dzhamal Otarsultanov | 2012 | gold | wrestling | Russia | | |
| Ai Ōtomo | 2012 | bronze | volleyball | Japan | | |
| Björn Otto | 2012 | silver | pole vault | Germany | | |
| Nathan Outteridge | 2012 | gold | sailing | Australia | | |
| Dimitrij Ovtcharov | 2012 | bronze | table tennis | Germany | | |
| Dimitrij Ovtcharov | 2012 | bronze | table tennis | Germany | | |
| Malcolm Page | 2012 | gold | sailing | Australia | | |
| Jonathan Paget | 2012 | bronze | equestrian | New Zealand | | |
| Marta Pagnini | 2012 | bronze | rhythmic gymnastics | Italy | | |
| Mariana Pajón | 2012 | gold | cycling - BMX | Colombia | | |
| Kylie Palmer | 2012 | silver | swimming | Australia | | |
| Iryna Pamialova | 2012 | bronze | canoe sprint | Belarus | | |
| Pandelela Rinong | 2012 | bronze | diving | Malaysia | | |
| Anne Panter | 2012 | bronze | field hockey | Great Britain | | |
| Samuele Papi | 2012 | bronze | volleyball | Italy | | |
| Nadzeya Papok | 2012 | bronze | canoe sprint | Belarus | |