2005 Open de Moselle – Singles

Jérôme Haehnel was the defending champion, but did not participate.

Ivan Ljubičić won the title, defeating Gaël Monfils 7–6(9–7), 6–0 in the final.

Seeds
• # 🇷🇺 Nikolay Davydenko (semifinals)

• # 🇫🇷 Richard Gasquet (quarterfinals)

• # Ivan Ljubičić (champion)

• # 🇸🇰 Dominik Hrbatý (semifinals)

• # 🇸🇪 Robin Söderling (quarterfinals)

• # 🇫🇷 Gaël Monfils (final)

• # 🇮🇹 Davide Sanguinetti (first round)

• # Nicolás Massú (first round)