1991 Virginia Slims Championships
| 1991 WTA Tour Championships | |
|---|---|
| Date | November 18 - November 24 |
| Edition | 21st |
| Location | New York City, United States |
| Champions | |
| Singles | |
 Monica Seles | |
| Doubles | |
 Martina Navratilova / Pam Shriver | |
The 1991 Virginia Slims Championships were held in New York, United States between November 18 and November 24.
Champions
Singles
Monica Seles defeated Martina Navratilova, 6–4, 3–6, 7–5, 6–0
Doubles
Martina Navratilova / Pam Shriver defeated Gigi Fernández / 
Jana Novotná, 4-6, 7-5, 6-4