See main article: article and 2019 Engie Open Nantes Atlantique.
Estelle Cascino and Elixane Lechemia were the defending champions, but lost in the semifinals to Akgul Amanmuradova and Ekaterine Gorgodze.[1]
Amanmuradova and Gorgodze went on to win the title, defeating Vivian Heisen and Yana Sizikova in the final, 7–6(7–2), 6–3.