2011 Zagreb Open – Men's doubles

Andre Begemann and Matthew Ebden were the defending champions but decided not to participate.

Daniel Muñoz-de la Nava and Rubén Ramírez Hidalgo won the title, defeating Mate Pavić and Franko Škugor 6–2, 7–6(10) in the final.

Seeds
• # 🇦🇹 Martin Slanar / 🇸🇰 Igor Zelenay (first round)

• # 🇪🇸 Daniel Muñoz-de la Nava / 🇪🇸 Rubén Ramírez Hidalgo (champions)

• # 🇵🇱 Tomasz Bednarek / 🇵🇱 Mateusz Kowalczyk (quarterfinals)

• # 🇺🇸 Travis Rettenmaier / 🇩🇪 Simon Stadler (quarterfinals)