The St. Petersburg Open is a tennis tournament held in the city of St. Petersburg, in the country of Russia. Held since 1995, both men's singles and doubles are held at the tournament.
Past finals
Men's singles
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 1995 |  Yevgeny Kafelnikov |
 Guillaume Raoux |
6-2, 6-2 |
| 1996 |  Magnus Gustafsson |
Yevgeny Kafelnikov |
6-2, 7-6(4) |
| 1997 | Thomas Johansson |
 Renzo Furlan |
6-3, 6-4 |
| 1998 |  Richard Krajicek |
 Marc Rosset |
6-4, 7-6(5) |
| 1999 | Marc Rosset |
 David Prinosil |
6-3, 6-4 |
| 2000 | Marat Safin |
 Dominik Hrbaty |
2-6, 6-4, 6-4 |
| 2001 | Marat Safin |
Rainer Schüttler |
3-6, 6-3, 6-3 |
| 2002 | Sébastien Grosjean |
Mikhail Youzhny |
7-5, 6-4 |
| 2003 |  Gustavo Kuerten |
 Sargis Sargsian |
6-4, 6-3 |
| 2004 | Mikhail Youzhny |
Karol Beck |
6-2, 6-2 |
| 2005 | Thomas Johansson |
Nicolas Kiefer |
6-4, 6-2 |
| 2006 |