The women's singles competition of the racquetball events at the 2015 Pan American Games was held from July 19–24 at the Direct Energy Centre (Exhibition Centre), in Toronto, Canada.

[1] The defending Pan American Games champion is Paola Longoria of the Mexico.

All times are Central Standard Time (UTC-6).

The round robin will be used as a qualification round.

Groups was announced at the technical meeting the day before the competition begins.