See main article: article and 2015 Internationaux de Tennis de Blois.
Tristan Lamasine and Laurent Lokoli were the defending champions, but Lokoli decided not to participate this year. Lamasine played alongside Jonathan Eysseric, but they lost to James Cluskey and Alexandre Sidorenko in the first round.
Rémi Boutillier and Maxime Teixeira won the tournament, defeating Guilherme Clezar and Nicolás Kicker in the final, 6–3, 4–6, [10–8].