The 2013 Open GDF Suez de Cagnes-sur-Mer Alpes-Maritimes was a professional tennis tournament played on outdoor clay courts.

It was the sixteenth edition of the tournament which was part of the 2013 ITF Women's Circuit, offering a total of $100,000 in prize money.

It took place in Cagnes-sur-Mer, France, on 6–12 May 2013.

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following player received entry into the singles main draw as a lucky loser: