| Champ: |  Vera Zvonareva |
| Runner: | Caroline Wozniacki |
| Score: | 6–4, 6–4 |
| Draw: | 28 |
| Seeds: | 8 |
| Type: | singles doubles |
| Before Year: | 2008 |
See main article: 2011 Qatar Ladies Open.
Vera Zvonareva defeated Caroline Wozniacki in the final, 6–4, 6–4 to win the singles tennis title at the 2011 WTA Qatar Open.
Maria Sharapova was the reigning champion from when the event was last held in 2008, but chose not to compete.
The top four seeds received a bye into the second round.