The Women's Windy City Open 2015 is the women's edition of the 2015 Windy City Open, which is a PSA World Series event (Prize money: 150 000 $). The event took place at the University Club of Chicago in Chicago in the United States from the 26 February to 4 March 2015. Raneem El Weleily won her first Windy City Open trophy, beating Nicol David in the final.

For 2015, the prize purse was $150,000. The prize money and points breakdown is as follows:

Based on Squashsite and WSA sources.