Bulgaria at the 2010 Winter Olympics
Bulgaria participated at the 2010 Winter Olympics in Vancouver, British Columbia, Canada. The Bulgarian team consisted of 19 athletes in 6 sports.
Alpine skiing
Bulgaria qualified three alpine skiers.;Men
;Women
Biathlon
Bulgaria qualified six biathletes.;Men
| Athlete | Event | - | - | - |
| Athlete | Event | Time | Misses | Rank |
| Krasimir Anev | Individual | 52:09.2 | 2 | 25 |
| Krasimir Anev | Sprint | 26:09.1 | 0 | 25 |
| Krasimir Anev | Pursuit | 37:24.2 | 3 | 45 |
| Martin Bogdanov | Individual | 58:29.6 | 4 | 84 |
| Vladimir Iliev | Individual | 57:37.8 | 5 | 79 |
| Vladimir Iliev | Sprint | 28:45.0 | 3 | 83 |
| Miroslav Kenanov | Sprint | 28:40.2 | 1 | 82 |
| Michail Kletcherov | Individual | 54:54.6 | 3 | 63 |
| Michail Kletcherov | Sprint | 27:23.1 | 0 | 59 |
| Michail Kletcherov | Pursuit | 37:08.1 | 0 | 44 |
| Krasimir Anev Miroslav Kenanov Michail Kletcherov Vladimir Iliev | Relay | 1:29:39.7 | 9 | 15 |
;Women
| Athlete | Event | - | - | - |
| Athlete | Event | Time | Misses | Rank |
| Nina Klenovska | Individual | 45:49.8 | 3 | 48 |
| Nina Klenovska | Sprint | 22:32.4 | 3 | 61 |
Cross-country skiing
;Men;Women
| Athlete | Event | - | - |
| Athlete | Event | Time | Rank |
| Teodora Malcheva | Women's 10 km freestyle | 29:52.4 | 66 |
| Antonia Grigorova | Women's 10 km freestyle | 28:27.7 | 60 |
| Antonia Grigorova | Women's 15 km pursuit | 49:31.5 | 62 |
Short track speed skating
;Men;Women
Snowboarding
;Parallel GS;Snowboard cross