The 2011 Open GDF Suez Nantes Atlantique was a professional tennis tournament played on hard courts.

It was the ninth edition of the tournament which was part of the 2011 ITF Women's Circuit.

It took place in Nantes, France between 31 October and 6 November 2011.

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: Alison Riske def.

Iryna Brémond, 6–1, 6–4 Stéphanie Foretz Gacon / Kristina Mladenovic def.