2018 Open de Limoges – Singles

Monica Niculescu was the defending champion, but she lost in the second round to Margarita Gasparyan.

Ekaterina Alexandrova won the title after defeating Evgeniya Rodina 6–2, 6–2 in the final.

Seeds
• # 🇷🇴 Mihaela Buzărnescu (first round)

• # 🇫🇷 Alizé Cornet (first round)

• # 🇫🇷 Pauline Parmentier (quarterfinals)

• # 🇷🇴 Ana Bogdan (quarterfinals)

• # 🇷🇴 Monica Niculescu (second round)

• # 🇩🇪 Tatjana Maria (quarterfinals)

• # 🇷🇺 Evgeniya Rodina (final)

• # 🇷🇺 Ekaterina Alexandrova (champion)

Seeds
• # 🇪🇸 Sílvia Soler Espinosa (qualifying competition, lucky loser)

• # 🇸🇰 Jana Čepelová (qualifying competition, Lucky loser )

• # Tena Lukas (qualifying competition)

• # 🇨🇿 Jesika Malečková (qualifying competition)

• # 🇷🇺 Marina Melnikova (qualified)

• # 🇫🇷 Audrey Albié (qualified)

• # 🇷🇺 Alexandra Panova (first round)

• # 🇭🇺 Gréta Arn (qualified)

Qualifiers
• # 🇫🇷 Audrey Albié

• # 🇭🇺 Gréta Arn

• # 🇨🇿 Renata Voráčová

• # 🇷🇺 Marina Melnikova

Lucky loser
• # 🇸🇰 Jana Čepelová

• # 🇪🇸 Sílvia Soler Espinosa