2012 OEC Taipei WTA Ladies Open – Singles

Ayumi Morita was the defending champion, but withdrew in the quarterfinals because of a right knee injury. Kristina Mladenovic won the title, defeating Chang Kai-chen 6–4, 6–3 in the final.

Seeds
• # 🇨🇳 Peng Shuai (first round)

• # 🇧🇾 Olga Govortsova (quarterfinals)

• # 🇯🇵 Ayumi Morita (quarterfinals, withdrew because of a right knee injury)

• # 🇫🇷 Kristina Mladenovic (champion)

• # Chang Kai-chen (final)

• # 🇯🇵 Kimiko Date-Krumm (quarterfinals)

• # 🇯🇵 Misaki Doi (semifinals)

• # 🇭🇺 Gréta Arn (first round)