1989 Athens Trophy – Singles

Isabel Cueto was the defending champion, but lost in the first round to Federica Bonsignori.

Cecilia Dahlman won the title by defeating Rachel McQuillan 6–3, 1–6, 7–5 in the final.

Seeds
• # Isabel Cueto (first round)

• # 🇮🇹 Sandra Cecchini (quarterfinals)

• # 🇦🇷 Bettina Fulco (second round)

• # Sabine Hack (first round)

• # 🇦🇷 Patricia Tarabini (first round)

• # Angeliki Kanellopoulou (quarterfinals)

• # 🇧🇷 Andrea Vieira (second round)

• # 🇮🇹 Laura Garrone (semifinals)