The 2011 Open EuroEnergie de Quimper was a professional tennis tournament played on indoor hard courts. It was part of the 2011 ATP Challenger Tour. It took place in Quimper, France between 7 and 13 February 2011.
| Country | Player | Rank | Seed | |
|---|---|---|---|---|
| Nicolas Mahut | 118 | 1 | ||
| Conor Niland | 131 | 2 | ||
 France | Vincent Millot | 149 | 3 | |
| Josselin Ouanna | 167 | 4 | ||
 Spain | Roberto Bautista-Agut | 180 | 5 | |
| Augustin Gensse | 189 | 6 | ||
| Olivier Patience | 196 | 7 | ||
| France | David Guez | 197 | 8 |
The following players received wildcards into the singles main draw:
Charles-Antoine Brézac Jonathan Eysseric Nicolas Mahut Ludovic WalterThe following players received entry from the qualifying draw:
Kenny de Schepper Nicolas Renavand Mathieu Rodrigues Maxime TeixeiraSee main article: 2011 Open EuroEnergie de Quimper – Singles. David Guez def. Kenny de Schepper, 6–2, 4–6, 7–6(7–5)
See main article: 2011 Open EuroEnergie de Quimper – Doubles. 
James Cerretani / 
Adil Shamasdin def. 
Jamie Delgado / Jonathan Marray, 6–3, 5–7, [10–5]