2009 LA Women's Tennis Championships – Doubles

Chan Yung-jan and Chuang Chia-jung were the defending champions, but Chan chose not to compete that year.Chuang partnered with Yan Zi, and they won in the final, 6–0, 4–6, [10–7], against Maria Kirilenko and Agnieszka Radwańska.

Seeds
• # 🇦🇺 Samantha Stosur / 🇦🇺 Rennae Stubbs (quarterfinals)

• # 🇸🇰 Daniela Hantuchová / 🇯🇵 Ai Sugiyama (quarterfinals)

• # 🇮🇹 Flavia Pennetta / 🇺🇸 Lisa Raymond (first round)

• # Hsieh Su-wei / 🇨🇳 Peng Shuai (semifinals)