2015 Challenger Banque Nationale de Granby – Women's doubles

Hiroko Kuwata and Riko Sawayanagi were the defending champions, but decided not to participate this year.

Jessica Moore and Storm Sanders won the title, defeating Laura Robson and Erin Routliffe 7–5, 6–2 in the final.

Seeds
• #🇬🇧 Johanna Konta / 🇬🇧 Emily Webley-Smith (quarterfinals)

• #🇬🇧 Naomi Broady / 🇫🇷 Amandine Hesse (semifinals)

• #🇫🇷 Julie Coin / 🇫🇷 Stéphanie Foretz (quarterfinals)

• #🇮🇱 Julia Glushko / 🇦🇺 Olivia Rogowska (quarterfinals)