2018 Open du Pays d'Aix – Doubles

Wesley Koolhof and Matwé Middelkoop were the defending champions but chose not to defend their title.

Philipp Petzschner and Tim Pütz won the title after defeating Guido Andreozzi and Kenny de Schepper 6–7(3–7), 6–2, [10–8] in the final.

Seeds
• # 🇫🇷 Fabrice Martin / 🇮🇳 Purav Raja (first round)

• # 🇩🇪 Andre Begemann / Antonio Šančić (first round)

• # 🇦🇷 Guillermo Durán / 🇦🇷 Máximo González (quarterfinals)

• # 🇮🇱 Jonathan Erlich / 🇺🇸 Scott Lipsky (first round)