2013 Fifth Third Bank Tennis Championships – Men's doubles

Austin Krajicek and John Peers were the defending champions, but Peers chose not to compete. Krajicek paired with Mitchell Krueger but lost in the semifinals to eventual finalists Bradley Klahn and Michael Venus. Frank Dancevic and Peter Polansky won the title 7–5, 6–3.

Seeds
• # 🇮🇳 Purav Raja / 🇮🇳 Divij Sharan (first round)

• # 🇦🇺 Adam Feeney / 🇦🇺 Matt Reid (first round)

• # 🇧🇪 Maxime Authom / 🇧🇪 Ruben Bemelmans (semifinals)

• # 🇺🇸 Bradley Klahn / 🇳🇿 Michael Venus (final)