The 2016 Engie Open de Biarritz – Doubles was the doubles event of the Open de Biarritz, a professional women's tennis tournament played on outdoor clay courts.
Başak Eraydın and Lidziya Marozava were the defending champions, but chose not to participate.
Irina Khromacheva and Maryna Zanevska won the title, defeating Cornelia Lister and Nina Stojanović in the final, 4–6, 7–5, [10–8].