| 2017 St. Petersburg Open | |
|---|---|
| Date | 18–24 September |
| Edition | 22nd |
| Category | ATP World Tour 250 Series |
| Surface | Hard / indoors |
| Location | St. Petersburg, Russia |
| Venue | Sibur Arena |
| Champions | |
| Singles | |
 Damir Džumhur | |
| Doubles | |
 Roman Jebavý /  Matwé Middelkoop | |
The 2017 St. Petersburg Open was a tennis tournament played on indoor hard courts. It was the 22nd edition of the St. Petersburg Open, and part of the ATP World Tour 250 Series of the 2017 ATP World Tour. It took place at the Sibur Arena in Saint Petersburg, Russia, from September 18 through 24, 2017.