2011 Challenger Banque Nationale de Rimouski
| 2011 Challenger Banque Nationale de Rimouski | |
|---|---|
| Date | March 14 – March 20 | 
| Edition | 5th | 
| Category | ATP Challenger Tour | 
| Prize money | US$35,000+H | 
| Surface | Hard (indoor) | 
| Location | Rimouski, Canada | 
| Venue | Tennis de Rimouski | 
| Champions | |
| Singles | |
|  Fritz Wolmarans | |
| Doubles | |
|  Treat Conrad Huey / .svg.png) Vasek Pospisil | |
The 2011 Challenger Banque Nationale de Rimouski was a professional tennis tournament played on indoor hard courts. It was the 5th edition of the tournament and part of the 2011 ATP Challenger Tour, offering a total of $35,000 in prize money. It took place in Rimouski, Canada between March 14 and March 20, 2011.
Singles main-draw entrants
Seeds
| Country | Player | Rank1 | Seed | 
|---|---|---|---|
|  USA | Bobby Reynolds | 155 | 1 | 
| .svg.png) CAN | Peter Polansky | 204 | 2 | 
|  ITA | Matteo Viola | 208 | 3 | 
|  DEN | Frederik Nielsen | 240 | 4 | 
|  RSA | Fritz Wolmarans | 254 | 5 | 
|  ISR | Amir Weintraub | 257 | 6 | 
| .svg.png) CAN | Philip Bester | 259 | 7 | 
| .svg.png) AUS | Sam Groth | 261 | 8 | 
- 1 Rankings are as of March 7, 2011
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
 David Rice David Rice
.svg.png) Julien Dubail Julien Dubail
 Albano Olivetti Albano Olivetti
 Blake Strode Blake Strode
Champions
Singles
 Fritz Wolmarans def.
 Fritz Wolmarans def.  Bobby Reynolds, 6–7(2–7), 6–3, 7–6(7–3)
 Bobby Reynolds, 6–7(2–7), 6–3, 7–6(7–3)
Doubles
 Treat Conrad Huey /
 Treat Conrad Huey / .svg.png) Vasek Pospisil def.
 Vasek Pospisil def.  David Rice /
 David Rice /  Sean Thornley, 6–0, 6–1
 Sean Thornley, 6–0, 6–1