2018 Moneta Czech Open – Doubles

Guillermo Durán and Andrés Molteni were the defending champions but chose not to defend their title.

Denys Molchanov and Igor Zelenay won the title after defeating Martín and Pablo Cuevas 4–6, 6–3, [10–7] in the final.

Seeds
• # 🇨🇿 Roman Jebavý / 🇧🇾 Andrei Vasilevski (first round)

• # 🇩🇪 Andre Begemann / 🇲🇽 Miguel Ángel Reyes-Varela (first round)

• # 🇺🇦 Denys Molchanov / 🇸🇰 Igor Zelenay (champions)

• # 🇧🇾 Aliaksandr Bury / Peng Hsien-yin (first round)