2010 Winter Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Johan Kjolstad | Skiing |
 Cindy Klassen | Schaatsen |
 Aika Klein | Schaatsen |
| Roger Kleivdal | Skiing |
 Maja Klepic | Skiing |
 Michail Kletcherov | Biatlon |
 Kajsa Kling | Skiing |
 Michael Klinger | Bobsleigh |
 Chris Klug | Skiing |
 Sjinkie Knegt | Schaatsen |
 Viktor Kneib | Rodelen |
 Scott Kneller | Skiing |
 Viktor Knoch | Schaatsen |
 Norihito Kobayashi | Skiing |
| Ryuichi Kobayashi | Bobsleigh |
| Amelie Kober | Skiing |
 Jan Kobian | Bobsleigh |
| Zina Kocher | Biatlon |
 Martina Kocher | Rodelen |
 Yannick Kocon | Schaatsen |
| Nao Kodaira | Schaatsen |
 Andreas Kofler | Skiing |
| Mike Kohn | Bobsleigh |
 Kauri Köiv | Biatlon |
 Anssi Koivuranta | Skiing |