| Event: | Squash – Women's singles |
| Games: | 2011 |
| Venue: | Squash Complex |
| Dates: | October 15–17 |
| Competitors: | 24 |
| Nations: | 16 |
| Win Label: | Gold medal match score |
| Gold: | Samantha Terán |
| Goldnoc: | MEX |
| Silver: | Samantha Cornett |
| Silvernoc: | CAN |
| Bronze: | Nicolette Fernandes |
| Bronzenoc: | GUY |
| Bronze2: | Miranda Ranieri |
| Bronzenoc2: | CAN |
| Prev: | 2007 |
| Next: | 2015 |
The women's singles squash event of the 2011 Pan American Games was held October 15–17 at the Squash Complex in Guadalajara.[1] The defending Pan American Games champion was Natalie Grainger of the United States.
The athletes were drawn into an elimination stage draw. Once an athlete lost a match, she was no longer able to compete.Each match was contested as the best of five games. A game was won when one side first scores 10 points. A point was awarded to the winning side of each rally. If the score became 11-all, the side which gained a two-point lead first won that game.[1]