| 2011 Monterrey Open | |
|---|---|
| Date | February 28 – March 6 |
| Edition | 3rd |
| Category | WTA International |
| Draw | 32S / 16D |
| Prize money | $220,000 |
| Surface | Hard / outdoor |
| Location | Monterrey, Mexico |
| Venue | Sierra Madre Tennis Club |
| Champions | |
| Singles | |
 Anastasia Pavlyuchenkova | |
| Doubles | |
 Iveta Benešová Barbora Záhlavová-Strýcová | |
The 2011 Monterrey Open was a women's tennis tournament played on outdoor hard courts. It was the third edition of the Monterrey Open and was categorized as an International tournament on the 2011 WTA Tour. It took place at the Sierra Madre Tennis Club in Monterrey, Mexico, from February 28 through March 6, 2011. Second-seeded Anastasia Pavlyuchenkova won the singles title.