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