2005 Grand Prix de Tennis de Lyon – Doubles

Jonathan Erlich and Andy Ram were the defending champions, but lost in the semifinals.

Michaël Llodra and Fabrice Santoro won in the final 6–3, 6–1, against Jeff Coetzee and Rogier Wassen.

Seeds
• # 🇫🇷 Michaël Llodra / 🇫🇷 Fabrice Santoro (champions)

• # 🇮🇱 Jonathan Erlich / 🇮🇱 Andy Ram (semifinals)

• # 🇨🇿 Cyril Suk / 🇨🇿 Pavel Vízner (first round)

• # 🇦🇺 Jordan Kerr / 🇺🇸 Travis Parrott (semifinals)