| St. Petersburg Ladies' Trophy | |
|---|---|
 | |
| Defunct tennis tournament | |
| Tour | WTA Tour |
| Founded | 2003 |
| Abolished | 2022 |
| Location | Saint Petersburg, Russia |
| Venue | Sibur Arena |
| Surface | Hard (Indoor) |
| Draw | 32S / 32Q / 16D |
| Prize money | US$703,580 (2022) |
| Website | lt.formulatx.com |
| Current champions (2022) | |
| Singles |  Anett Kontaveit |
| Doubles |  Anna Kalinskaya  Caty McNally |
The St. Petersburg Ladies' Trophy (Russian: Трофей Санкт-Петербурга, romanized: Trofey Sankt-Peterburga; formerly known as the Ladies Neva Cup) is a tournament for professional female tennis players played on indoor hardcourts. The event is classified as a WTA 500 tournament and was first held in St. Petersburg in 2003.