1997 Toyota Princess Cup
| 1997 Toyota Princess Cup | |
|---|---|
| Date | September 15 – September 21 |
| Edition | 1st |
| Category | Tier II |
| Surface | Hard / Outdoor |
| Location | Tokyo, Japan |
| Venue | Ariake Coliseum |
| Champions | |
| Singles | |
 Monica Seles | |
| Doubles | |
Monica Seles /  Ai Sugiyama | |
The 1997 Toyota Princess Cup was a tennis tournament played on outdoor hard courts at the Ariake Coliseum in Tokyo in Japan that was part of Tier II of the 1997 WTA Tour. The tournament was held from September 15 through September 21, 1997.
Champions
Singles
Monica Seles defeated 
Arantxa Sánchez Vicario 6–1, 3–6, 7–6
- It was Seles' 3rd title of the year and the 45th of her career.
Doubles
Monica Seles / Ai Sugiyama defeated 
Julie Halard-Decugis / Chanda Rubin 6–1, 6–0
- It was Seles' 4th title of the year and the 46th of her career. It was Sugiyama's 2nd title of the year and the 5th of her career.