Squash competitions at the 2015 Pan American Games in Toronto was held from July 11 to 17.

The number of athletes a nation entered is in parentheses beside the name of the country.

A total of 56 athletes qualified to compete at the Games (32 male, 24 female).

Each country was allowed to enter a maximum of three male and three female athletes.

[4] The top ten men's teams and top eight women's teams (including Canada) at the 2014 Pan American Sports Festival qualified the games.