2003 Volvo Women's Open – Singles

Angelique Widjaja was the defending champion, but lost to Ľubomíra Kurhajcová in the second round.

Henrieta Nagyová won the title in an all-Slovak final.

Seeds
• # 🇹🇭 Tamarine Tanasugarn (semifinals)

• # 🇯🇵 Saori Obata (quarterfinals)

• # 🇩🇪 Marlene Weingärtner (withdrew)

• # 🇩🇪 Anca Barna (semifinals)

• # 🇸🇰 Ľudmila Cervanová (first round)

• # 🇮🇹 Flavia Pennetta (withdrew)

• # Jelena Kostanić (quarterfinals)

• # Angelique Widjaja (second round)