2005 Mercedes-Benz Cup – Doubles

Bob Bryan and Mike Bryan were the defending champions, but lost in the semifinals this year.

Rick Leach and Brian MacPhie won in the final 6–3, 6–4, against Jonathan Erlich and Andy Ram.

Seeds
• # 🇺🇸 Bob Bryan / 🇺🇸 Mike Bryan (semifinals)

• # 🇦🇺 Wayne Arthurs / 🇦🇺 Paul Hanley (first round)

• # 🇸🇪 Simon Aspelin / 🇦🇺 Todd Perry (first round, retired)

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