| Champions Bob Bryan
 Mike Bryan Singles men men women | Final score 7–6, 3–6, [10–6] Doubles men | |
| Runners-up Daniel Nestor
 Édouard Roger-Vasselin | ||
Alexander Peya and Bruno Soares were the two-time defending champions, but lost in the semifinals to Bob and Mike Bryan.
The Bryan brothers went on to win the title, defeating Daniel Nestor and Édouard Roger-Vasselin in the final, 7–6(7–5), 3–6, [10–6].
Seeds
All seeds received a bye into the second round.
References
2015 Rogers Cup – Men's Doubles Wikipedia(Text) CC BY-SA
