See main article: article and 2019 Internationaux de Tennis de Blois.
Fabrício Neis and David Vega Hernández were the defending champions but chose not to defend their title.[1]
Corentin Denolly and Alexandre Müller won the title after defeating Sergio Galdós and Andreas Siljeström 7–5, 6–7(5–7), [10–6] in the final.