2015 Engie Open Nantes Atlantique – Doubles

Lyudmyla Kichenok and Nadiia Kichenok were the defending champions, but chose to participate at the WTA Elite Trophy instead.

Lenka Kunčíková and Karolína Stuchlá won the title, defeating Kateřina Siniaková and Renata Voráčová in an all-Czech final, 6–4, 6–2.

Seeds
• # 🇨🇿 Kateřina Siniaková / 🇨🇿 Renata Voráčová (final)

• # Sofia Shapatava / 🇺🇦 Anastasiya Vasylyeva (quarterfinals)

• # Xenia Knoll / 🇷🇴 Andreea Mitu (first round)

• # 🇫🇷 Stéphanie Foretz / 🇫🇷 Irina Ramialison (quarterfinals)