2018 Geneva Open – Doubles

Jean-Julien Rojer and Horia Tecău were the defending champions, but Tecău could not participate due to injury and Rojer chose to compete in Lyon instead.

Oliver Marach and Mate Pavić won the title, defeating Ivan Dodig and Rajeev Ram in the final, 3–6, 7–6(7–3), [11–9].

Seeds
• # 🇦🇹 Oliver Marach / Mate Pavić (champions)

• # Ivan Dodig / 🇺🇸 Rajeev Ram (final)

• # 🇧🇾 Max Mirnyi / 🇦🇹 Philipp Oswald (first round)

• # 🇧🇷 Marcelo Demoliner / 🇲🇽 Santiago González (first round)