2018 The Hague Open – Doubles

Sander Gillé and Joran Vliegen were the defending champions but chose not to defend their title.

Ruben Gonzales and Nathaniel Lammons won the title after defeating Luis David Martínez and Gonçalo Oliveira 6–3, 6–7(8–10), [10–5] in the final.

Seeds
• # 🇩🇪 Andre Begemann / 🇩🇪 Dustin Brown (semifinals)

• # 🇺🇸 Nathan Pasha / 🇺🇸 Hunter Reese (semifinals)

• # 🇻🇪 Luis David Martínez / Gonçalo Oliveira (final)

• # Ruben Gonzales / 🇺🇸 Nathaniel Lammons (champions)