2014 Toray Pan Pacific Open – Singles

The 2014 Toray Pan Pacific Open was a women's tennis tournament played on outdoor hard courts. It was the 31st edition of the Toray Pan Pacific Open, and part of the Premier Series of the 2014 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan, on 15–21 September 2014. Ana Ivanovic won the singles title.

Petra Kvitová was the defending champion, but chose not to participate this year. Ana Ivanovic won the title, defeating Caroline Wozniacki in the final, 6–2, 7–6(7–2). This was Ivanovic's 15th and final title of her career.

Seeds
The top four seeds received a bye into the second round. • # 🇩🇪 Angelique Kerber (semifinals)

• # Caroline Wozniacki (final)

• # 🇷🇸 Ana Ivanovic (champion)

• # 🇷🇸 Jelena Janković (second round)

• # 🇮🇹 Sara Errani (first round)

• # 🇸🇰 Dominika Cibulková (quarterfinals)

• # 🇨🇿 Lucie Šafářová (quarterfinals)

• # 🇪🇸 Carla Suárez Navarro (quarterfinals)

Seeds
• # 🇺🇸 CoCo Vandeweghe (moved to main draw)

• # 🇳🇿 Marina Erakovic (qualified)

• # 🇦🇺 Jarmila Gajdošová (qualified)

• # 🇷🇺 Alla Kudryavtseva (qualified)

• # 🇺🇸 Taylor Townsend (second round)

• # Ana Konjuh (first round)

• # 🇯🇵 Misa Eguchi (qualifying competition)

• # 🇯🇵 Eri Hozumi (qualifying competition)

• # 🇦🇺 Anastasia Rodionova (qualifying competition)

Qualifiers
• # 🇷🇺 Daria Gavrilova

• # 🇳🇿 Marina Erakovic

• # 🇦🇺 Jarmila Gajdošová

• # 🇷🇺 Alla Kudryavtseva