| Chicago Fall Tennis Classic | |
| Current: | 2021 Chicago Fall Tennis Classic |
| Founded: | 2021 |
| City: | Chicago |
| Country: | United States |
| Venue: | XS Tennis Village |
| Tier: | WTA 500 |
| Surface: | Hard |
| Draw: | 56S / 32Q / 28D |
| Prize Money: | $565,530 (2021) |
| Completed Event: | 2021 |
| Women's Singles: |  Garbiñe Muguruza |
| Women's Doubles: |  Květa Peschke / Andrea Petkovic |
| Website: | WTA Website |
The Chicago Fall Tennis Classic was a tennis tournament held in Chicago, Illinois for female professional tennis players, with its first edition being a part of the 2021 WTA Tour.[1] It was held on outdoor hard courts during the time of Autumn in late September.