2010 Winter Olympics - Athletes
| Athlete | Sport |
|---|---|
 Krasimir Anev | Biathlon |
 Tobias Angerer | Skiing |
| Karl Angerer | Bobsleigh |
| Monique Angermuller | Skating |
 Andrei Anghel | Luge |
| Daniela Anschuetz Thoms | Skating |
 Deborah Anthonioz | Skiing |
 Timo Antila | Biathlon |
 Elena Antonova | Skiing |
 Maryna Antsybor | Skiing |
 Ryoh Aono | Skiing |
| Zhibek Arapbayeva | Skiing |
 Mihails Arhipovs | Bobsleigh |
 Kaillie Armbruster Humphries | Bobsleigh |
| Morgan Arritola | Skiing |
| Mao Asada | Skating |
| Konomi Asazu | Bobsleigh |
| Sandrine Aubert | Skiing |
 Frederik Austbo | Skiing |
| Yekaterina Aydova | Skating |
| Emily Azevedo | Bobsleigh |
 Samir Azzimani | Skiing |
| Dmitry Babenko | Skating |
 Ivan Babikov | Skiing |
 Jaroslav Babusiak | Skiing |