| 2015 Kazan Kremlin Cup | |
|---|---|
| Date | 16 – 22 March |
| Edition | 6th |
| Draw | 32S / 16D |
| Prize money | $40,000+H |
| Surface | Hard (indoor) |
| Location | Kazan, Russia |
| Champions | |
| Singles | |
 Aslan Karatsev | |
| Doubles | |
Mikhail Elgin /  Igor Zelenay | |
The 2015 Kazan Kremlin Cup was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Kazan, Russia between 16 and 22 March 2015.