2018 Engie Open Saint-Gaudens Occitanie – Doubles

Chang Kai-chen and Han Xinyun were the defending champions, but both players chose not to participate.

Naiktha Bains and Francesca Di Lorenzo won the title, defeating Manon Arcangioli and Shérazad Reix in the final, 6–4, 1–6, [11–9].

Seeds
• # 🇷🇺 Anastasiya Komardina / 🇷🇺 Yana Sizikova (semifinals)

• # Quirine Lemoine / Eva Wacanno (semifinals)

• # 🇦🇺 Naiktha Bains / 🇺🇸 Francesca Di Lorenzo (champions)

• # 🇮🇹 Cristiana Ferrando / 🇦🇷 María Irigoyen (first round)