2010 Winter Olympics - Athletes
| Athlete | Sport |
|---|---|
 Nikolay Karpenko | Skiing |
 Noriaki Kasai | Skiing |
| Michiko Kashiwabara | Skiing |
 Nolan Kasper | Skiing |
| Joji Kato | Skating |
| Taihei Kato | Skiing |
 Teemu Kattilakoski | Skiing |
 Yuko Kawaguchi | Skating |
| Svetlana Kaykan | Skating |
| Hannah Kearney | Skiing |
| Kalle Keituri | Skiing |
 Zoltan Kelemen | Skating |
 Markus Keller | Skiing |
 Michelle Kelly | Bobsleigh |
 Stacey Kemp | Skating |
 Miroslav Kenanov | Biathlon |
| Dias Keneshev | Biathlon |
 Stephan Keppler | Skiing |
 Errol Kerr | Skiing |
| John Kerr | Skating |
| Sinead Kerr | Skating |
| Devon Kershaw | Skiing |
 Niels Kerstholt | Skating |
 Shiva Keshavan | Luge |
 Andrea Keszler | Skating |