2019 Engie Open Saint-Gaudens Occitanie – Singles

Vera Lapko was the defending champion, but chose not to participate.

Anna Kalinskaya won the title, defeating Ana Bogdan in the final, 6–3, 6–4.

Seeds
• # 🇷🇺 Vitalia Diatchenko (second round, retired)

• # 🇷🇴 Ana Bogdan (final)

• # Arantxa Rus (second round)

• # 🇬🇧 Harriet Dart (second round)

• # 🇨🇿 Tereza Martincová (semifinals, retired)

• # 🇷🇺 Liudmila Samsonova (first round)

• # 🇮🇹 Giulia Gatto-Monticone (quarterfinals)

• # 🇷🇺 Sofya Zhuk (quarterfinals)