2020 Koblenz Open – Doubles

Zdeněk Kolář and Adam Pavlásek were the defending champions but chose not to defend their title.

Sander Arends and David Pel won the title after defeating Julian Lenz and Yannick Maden 7–6(7–4), 7–6(7–3) in the final.

Seeds
• # Sander Arends / David Pel (champions)

• # Antonio Šančić / 🇦🇹 Tristan-Samuel Weissborn (quarterfinals)

• # 🇩🇪 Andre Begemann / 🇷🇴 Florin Mergea (semifinals)

• # Romain Arneodo / 🇫🇷 Quentin Halys (quarterfinals)