2018 Sparkassen ATP Challenger – Doubles

Sander Arends and Antonio Šančić were the defending champions but only Šančić chose to defend his title, partnering Purav Raja. Šančić lost in the finals to Sander Gillé and Joran Vliegen.

Gillé and Vliegen won the title after defeating Raja and Šančić 3–6, 6–3, [10–3] in the final.

Seeds
• # 🇬🇧 Luke Bambridge / 🇬🇧 Jonny O'Mara (semifinals)

• # 🇩🇪 Kevin Krawietz / 🇩🇪 Andreas Mies (semifinals)

• # 🇮🇳 Purav Raja / Antonio Šančić (final)

• # 🇧🇪 Sander Gillé / 🇧🇪 Joran Vliegen (champions)