2009 Toray Pan Pacific Open – Doubles

Vania King and Nadia Petrova were the defending champions, both of them were present this year, but played with different partners. King partnered with Zheng Jie and Petrova partnered with Gisela Dulko both lost to Daniela Hantuchová and Ai Sugiyama, in the first round and the semifinals respectively. Alisa Kleybanova and Francesca Schiavone won in the final 6–4, 6–2 against Daniela Hantuchová and Ai Sugiyama.

Seeds
• # Cara Black / 🇺🇸 Liezel Huber (semifinals)

• # 🇪🇸 Anabel Medina Garrigues / 🇪🇸 Virginia Ruano Pascual (quarterfinals)

• # 🇦🇺 Samantha Stosur / 🇦🇺 Rennae Stubbs (first round)

• # 🇪🇸 Nuria Llagostera Vives / 🇪🇸 María José Martínez Sánchez (first round)