2009 Challenger DCNS de Cherbourg – Singles

Thierry Ascione was the defending champion, but lost in the final 2–6, 4–6, to Arnaud Clément.

Seeds
• # 🇧🇪 Christophe Rochus (first round)

• # 🇫🇷 Arnaud Clément (champion)

• # 🇫🇷 Nicolas Mahut (quarterfinals)

• # 🇫🇷 Adrian Mannarino (semifinals)

• # 🇫🇷 Mathieu Montcourt (second round)

• # 🇫🇷 Josselin Ouanna (withdrew)

• # 🇫🇷 Édouard Roger-Vasselin (semifinals)

• # 🇫🇷 Alexandre Sidorenko (second round)