2015 PBZ Zagreb Indoors – Doubles

Jean-Julien Rojer and Horia Tecău were the defending champions, but chose not to participate this year. Marin Draganja and Henri Kontinen won the title, defeating Fabrice Martin and Purav Raja in the final, 6–4, 6–4.

Seeds
• # 🇸🇪 Robert Lindstedt / 🇵🇱 Marcin Matkowski (quarterfinals)

• # Marin Draganja / 🇫🇮 Henri Kontinen (champions)

• # 🇩🇪 Andre Begemann / Robin Haase (first round)

• # 🇧🇾 Sergey Betov / 🇧🇾 Alexander Bury (semifinals)