The 2011 Open GDF Suez de Bretagne was a professional tennis tournament played on clay courts. It was the twelfth edition of the tournament which was part of the 2011 ITF Women's Circuit. It took place in Saint-Malo, France between 19 and 25 September 2011.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Czech Republic | Lucie Hradecká | 51 | 1 | |
 Sweden | Johanna Larsson | 61 | 2 | |
 France | Mathilde Johansson | 71 | 3 | |
 Spain | Laura Pous Tió | 73 | 4 | |
 Romania | Sorana Cîrstea | 92 | 5 | |
 Austria | Patricia Mayr-Achleitner | 93 | 6 | |
| France | Virginie Razzano | 98 | 7 | |
| Spain | Sílvia Soler Espinosa | 110 | 8 |
The following players received wildcards into the singles main draw:
Séverine Beltrame Audrey Bergot Alizé Lim Nathalie PiquionThe following players received entry from the qualifying draw:
The following players received entry by a lucky loser spot:
See main article: 2011 Open GDF Suez de Bretagne – Singles. Sorana Cîrstea def. Sílvia Soler Espinosa, 6–2, 6–2
See main article: 2011 Open GDF Suez de Bretagne – Doubles. 
Nina Bratchikova / Darija Jurak def. Johanna Larsson / Jasmin Wöhr, 6–4, 6–2
