2019 Open de Cagnes-sur-Mer – Singles

Rebecca Peterson was the defending champion, but chose not to participate.

Christina McHale won the title, defeating Stefanie Vögele in the final, 7–6(7–4), 6–2.

Seeds
• # 🇷🇺 Vitalia Diatchenko (first round)

• # 🇺🇸 Bernarda Pera (first round)

• # Stefanie Vögele (final)

• # Timea Bacsinszky (semifinals)

• # 🇯🇵 Nao Hibino (first round)

• # 🇷🇺 Anna Blinkova (second round)

• # 🇧🇷 Beatriz Haddad Maia (quarterfinals)

• # 🇮🇱 Julia Glushko (first round)