2018 Zagreb Ladies Open – Doubles

Maria João Koehler and Katalin Marosi were the defending champions, having won the previous event in 2011, but neither player chose to participate.

Andrea Gámiz and Aymet Uzcátegui won the title, defeating Elena Bogdan and Alexandra Cadanțu in the final, 6–3, 6–4.

Seeds
• # 🇸🇪 Cornelia Lister / 🇧🇪 An-Sophie Mestach (first round)

• # 🇨🇿 Petra Krejsová / 🇨🇿 Jesika Malečková (quarterfinals)

• # 🇷🇺 Olga Doroshina / 🇷🇺 Alexandra Panova (first round)

• # 🇷🇺 Alena Fomina / 🇷🇺 Ekaterina Yashina (quarterfinals)