2012 Western & Southern Open – Women's singles
| Women's singles | |
|---|---|
| 2012 Western & Southern Open | |
| Champion | Li Na |
| Runner-up | Angelique Kerber |
| Score | 1–6, 6–3, 6–1 |
| Draw | 56 |
| Seeds | 16 |
Li Na defeated Angelique Kerber in the final, 1–6, 6–3, 6–1 to win the women's singles tennis title at the 2012 Cincinnati Masters.
Maria Sharapova was the reigning champion, but withdrew because of a stomach virus.