2011 Toray Pan Pacific Open – Singles
| Singles | |
|---|---|
| 2011 Toray Pan Pacific Open | |
| Champion | Agnieszka Radwańska |
| Runner-up | Vera Zvonareva |
| Score | 6–3, 6–2 |
| Draw | 56 (8 Q / 3 WC ) |
| Seeds | 16 |
Agnieszka Radwańska defeated Vera Zvonareva in the final, 6–3, 6–2 to win the singles tennis title at the 2011 Pan Pacific Open.
Caroline Wozniacki was the defending champion, but lost to Kaia Kanepi in the third round.