2019 Koblenz Open – Doubles

Romain Arneodo and Tristan-Samuel Weissborn were the defending champions but only Weissborn chose to defend his title, partnering Sander Arends. Weissborn lost in the first round to Jürgen Melzer and Filip Polášek.

Zdeněk Kolář and Adam Pavlásek won the title after defeating Melzer and Polášek 6–3, 6–4 in the final.

Seeds
• # Sander Arends / 🇦🇹 Tristan-Samuel Weissborn (first round)

• # 🇩🇪 Andre Begemann / 🇦🇺 Rameez Junaid (first round)

• # 🇧🇷 Fabrício Neis / 🇮🇳 Purav Raja (semifinals)

• # Gonçalo Oliveira /  David Pel (first round)