2010 Winter Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Kaspar Kokk | Skiing |
 Agnese Koklaca | Rodelen |
 Mikko Kokslien | Skiing |
 Kazuhiro Kokubo | Skiing |
 Hanna Kolb | Skiing |
 Ludmilla Kolinchik | Biatlon |
 Patrick Koller | Skiing |
 Yelena Kolomina | Skiing |
| Nozomi Komuro | Bobsleigh |
 Martina Konopova | Skiing |
 Ben Koons | Skiing |
 Torin Koos | Skiing |
 Denis Kornilov | Skiing |
| Alexey Korolev | Skiing |
 Natalia Korosteleva | Skiing |
| Egor Korotkov | Skiing |
 Kiira Korpi | Schaatsen |
| Janne Korpi | Skiing |
| Yevgeniy Koschevoy | Skiing |
| Kazuhiro Koshi | Bobsleigh |
 Bojan Kosic | Skiing |
 Zan Kosir | Skiing |
| Pekka Koskela | Schaatsen |
| Markku Koski | Skiing |
 Ivica Kostelic | Skiing |