| 2015 St. Petersburg Open | |
|---|---|
| Date | 21–27 September |
| Edition | 20th |
| Category | ATP World Tour 250 Series |
| Surface | Hard |
| Location | St. Petersburg, Russia |
| Venue | Sibur Arena |
| Champions | |
| Singles | |
 Milos Raonic | |
| Doubles | |
 Treat Huey /  Henri Kontinen | |
The 2015 St. Petersburg Open was a tennis tournament played on indoor hard courts. It was the 20th edition of the St. Petersburg Open, and part of the ATP World Tour 250 Series of the 2015 ATP World Tour. It took place at the Sibur Arena in Saint Petersburg, Russia, from September 21 through 27, 2015.[1]
- ^ "Milos Raonic wins first title in 13 months". espn.co.uk. Retrieved 13 February 2024.