2011 US Open – Wheelchair women's singles
| Wheelchair women's singles | |
|---|---|
| 2011 US Open | |
| Champion | Esther Vergeer |
| Runner-up | Aniek van Koot |
| Score | 6–2, 6–1 |
Five-time defending champion Esther Vergeer defeated Aniek van Koot in the final, 6–2, 6–1 to win the women's singles wheelchair tennis title at the 2011 US Open.