2017 Open de Cagnes-sur-Mer Alpes-Maritimes – Singles

Magda Linette was the defending champion, but she chose to participate at the 2017 Mutua Madrid Open instead.

Beatriz Haddad Maia won the title, defeating Jil Teichmann in the final, 6–3, 6–3.

Seeds
• # 🇩🇪 Carina Witthöft (first round)

• # 🇧🇪 Yanina Wickmayer (first round)

• # 🇷🇺 Irina Khromacheva (first round)

• # 🇩🇪 Tatjana Maria (second round)

• # 🇲🇪 Danka Kovinić (semifinal)

• # Hsieh Su-wei (first round)

• # 🇬🇧 Heather Watson (second round)

• # Chang Kai-chen (first round)