2018 Internationaux de Tennis de Blois – Doubles

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

Fabrício Neis and David Vega Hernández won the title after defeating Hsieh Cheng-peng and Rameez Junaid 7–6(7–4), 6–1 in the final.

Seeds
• # Romain Arneodo / 🇵🇪 Sergio Galdós (first round)

• # Ruan Roelofse /  Christopher Rungkat (quarterfinals)

• # Hsieh Cheng-peng / 🇦🇺 Rameez Junaid (final)

• # 🇻🇪 Roberto Maytín / 🇸🇪 Andreas Siljeström (first round)