2011 Challenger DCNS de Cherbourg – Singles

Nicolas Mahut was the defending champion and 2nd seed. He reached the final, but lost to 1st seed Grigor Dimitrov 2–6, 6–7(4–7).

Seeds
• # 🇧🇬 Grigor Dimitrov (champion)

• # 🇫🇷 Nicolas Mahut (final)

• # 🇫🇷 Arnaud Clément (first round)

• # 🇫🇷 Édouard Roger-Vasselin (second round)

• # 🇫🇷 Benoît Paire (second round)

• # 🇩🇪 Andreas Beck (first round)

• # 🇷🇺 Alexandre Kudryavtsev (second round)

• # Stéphane Bohli (quarterfinals)