2012 Zomer Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Vladimir Khinchegashvili | Worstelen |
 Yuliya Khitraya | Aquatics |
| Iryna Khliustava | Athletiek |
 Suhrob Khodjaev | Athletiek |
 Iryna Khokhlova | Moderne Vijfkamp |
| Anton Kholyaznikov | Roeien |
 Ratanakmony Khom | Judo |
 Ekaterina Khomyakova | Volleybal |
 Cai Lin Khoo | Aquatics |
| Oleksandr Khotsianivskyi | Worstelen |
 Ali Khousrof | Judo |
| Guzel Khubbieva | Athletiek |
| Volha Khudzenka | Canoe/Kayak |
| Alan Khugaev | Worstelen |
| Ekaterina Khuraskina | Moderne Vijfkamp |
 Hripsime Khurshudyan | Gewichtheffen |
| Davit Khutsishvili | Worstelen |
| Ievgen Khytrov | Boksen |
 Wang Ki-Chun | Judo |
 Hilda Kibet | Athletiek |
 Viola Kibiwott | Athletiek |
 Yumi Kida | Aquatics |
 Worknesh Kidane | Athletiek |
 Selemani Kidunda | Boksen |
 Lee Kiefer | Schermen |