2012 Open GDF Suez Nantes Atlantique

The 2012 Open GDF Suez Nantes Atlantique was a professional tennis tournament played on indoor hard courts. It was the tenth edition of the tournament which was part of the 2012 ITF Women's Circuit. It took place in Nantes, France, on 29 October–4 November 2012.

Seeds

 * 1 Rankings are as of 22 October 2012.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇫🇷 Séverine Beltrame
 * 🇫🇷 Iryna Brémond
 * 🇫🇷 Julie Coin

The following players received entry from the qualifying draw:
 * 🇹🇳 Ons Jabeur
 * 🇧🇦 Mervana Jugić-Salkić
 * 🇵🇱 Magda Linette
 * 🇺🇦 Olga Savchuk

The following player received entry by a Protected Ranking:
 * 🇨🇿 Renata Voráčová

The following player received entry by a Junior Exempt:
 * 🇧🇪 An-Sophie Mestach

The following player received entry as a Lucky loser:
 * 🇫🇷 Myrtille Georges

Singles

 * 🇷🇴 Monica Niculescu def. 🇰🇿 Yulia Putintseva 6–2, 6–3.

Doubles

 * 🇨🇴 Catalina Castaño / 🇧🇦 Mervana Jugić-Salkić def. 🇨🇿 Petra Cetkovská / 🇨🇿 Renata Voráčová 6–4, 6–4.