2011 Open GDF Suez Nantes Atlantique – Singles

Lucie Hradecká was the defending champion, but chose not to participate.

Alison Riske won the title, defeating Iryna Brémond in the final, 6–1, 6–4.

Seeds
• # 🇫🇷 Pauline Parmentier (second round)

• # 🇬🇧 Heather Watson (quarterfinals)

• # 🇫🇷 Alizé Cornet (semifinals)

• # 🇫🇷 Stéphanie Foretz Gacon (quarterfinals)

• # 🇫🇷 Iryna Brémond (final)

• # 🇷🇺 Valeria Savinykh (quarterfinals)

• # 🇪🇸 Arantxa Parra Santonja (quarterfinals)

• # 🇷🇺 Alexandra Panova (first round)