1991 Open Clarins – Singles

Conchita Martínez successfully defended her title by defeating Inés Gorrochategui 6–0, 6–3 in the final.

Seeds
• # 🇪🇸 Conchita Martínez (champion)

• # 🇮🇹 Sandra Cecchini (first round)

• # Radka Zrubáková (second round)

• # 🇫🇷 Julie Halard (semifinals)

• # 🇦🇺 Rachel McQuillan (first round)

• # Emanuela Zardo (quarterfinals)

• # Regina Rajchrtová (first round)

• # 🇮🇹 Federica Bonsignori (second round)