2011 ATP Studena Croatia Open – Doubles

Leoš Friedl and Filip Polášek were the defending champions, but Polášek decided to participate in Gstaad instead.As a result, Friedl played alongside David Škoch, but they were eliminated by Čilić and L Zovko in the quarterfinals. Simone Bolelli and Fabio Fognini won the title, defeating Marin Čilić and Lovro Zovko 6–3, 5–7, [10–7] in the final.

2011 ATP Studena Croatia Open – Doubles

Leoš Friedl and Filip Polášek were the defending champions, but Polášek decided to participate in Gstaad instead.As a result, Friedl played alongside David Škoch, but they were eliminated by Čilić and L Zovko in the quarterfinals. Simone Bolelli and Fabio Fognini won the title, defeating Marin Čilić and Lovro Zovko 6–3, 5–7, [10–7] in the final.