Virginia Ruano Pascual and Paola Suárez were the two-time defending champions, but they were defeated in the second round by Anna Chakvetadze and Elena Vesnina.
Nathalie Dechy and Vera Zvonareva defeated Dinara Safina and Katarina Srebotnik in the final, 7–6(7–5), 7-5 to win the women's doubles title at the 2006 US Open.
Yan Zi and Zheng Jie were the defending champions but lost in the semifinals to Chan Yung-jan and Chuang Chia-jung
Cara Black and Liezel Huber won the title, defeating Chan Yung-jan and Chuang Chia-jung in the final 6–4, 6–74, 6–1
Lisa Raymond and Samantha Stosur were the defending champions, but lost in the semifinals to Katarina Srebotnik and Ai Sugiyama.
Yan Zi and Zheng Jie were the defending champions but Zheng did not compete. Yan partnered with Peng Shuai but lost in the quarterfinals to Alicia Molik and Mara Santangelo.
Virginia Ruano Pascual and Paola Suárez were the defending champions, and successfully defended their title, defeating Cara Black and Liezel Huber in the final 4–6, 6–3, 6–3 Cara Black would fail to complete the career grand slam in women's doubles because of this loss
Cara Black and Rennae Stubbs were the defending champions, but did not play together. Stubbs partnered with Lisa Raymond but lost in the first round to Stéphanie Cohen-Aloro and Selima Sfar.
Twelfth-seeded Yan Zi and Zheng Jie defeated first-seeded Lisa Raymond and Samantha Stosur, 2–6, 7–6 (7), 6–3 to win the women's doubles title at the 2006 Australian Open.
The 2007 US Open women's doubles tennis tournament was held from 27 August to 9 September 2007, at USTA Billie Jean King National Tennis Center at Flushing Meadows, New York City. The event was won by first-time pairings Nathalie Dechy and Dinara Safina.
Květa Peschke and Francesca Schiavone were the defending champions, but Schiavone chose not to participate, and only Peschke competed that year.
Peschke partnered with Rennae Stubbs, but lost in the quarterfinals to Iveta Benešová and Galina Voskoboeva.
This article refers to the sport of tennis.
Conchita Martínez and Virginia Ruano Pascual were the defending champions, but Martínez chose not to participate that year.
Lindsay Davenport and Lisa Raymond were the defending champions but they competed with different partners in 2004, Davenport with Corina Morariu and Raymond with Martina Navratilova.
The women's doubles Tournament at the 2005 Pacific Life Open took place between March 7 and March 20 on the outdoor hard courts of the Indian Wells Tennis Garden in Indian Wells, California, United States. Virginia Ruano Pascual and Paola Suárez won the title, defeating Nadia Petrova and Meghann Shaughnessy in the final.
Eleni Daniilidou and Nicole Pratt were the defending champions, but Pratt did not compete this year. Daniilidou teamed up with Jennifer Russell and reached the quarterfinals, before being eliminated by Květa Peschke and Francesca Schiavone.
Elena Bovina and Rennae Stubbs were the defending champions, but had different outcomes. While Bovina did not compete this year, Stubbs partnered with Cara Black and successfully defended her title, defeating Elena Likhovtseva and Magdalena Maleeva 6–0, 6–1 in the final. It was the 2nd title in the year for the pair, and the 14th title for Black and 44th title for Stubbs, in their respective careers.
Mary Pierce and Rennae Stubbs were the defending champions, but had different outcomes. While Pierce did not compete this year, Stubbs partnered with Cara Black, but they lost in first round to Daniela Hantuchová and Chanda Rubin.
Liezel Huber and Magdalena Maleeva were the defending champions, but competed this year with different partners. Huber teamed up with Ai Sugiyama and were eliminated in quarterfinals, while Maleeva teamed up with Katarina Srebotnik and lost in first round.
Lisa Raymond and Rennae Stubbs were the defending champions, but competed this year with different partners. Raymond teamed up with Lindsay Davenport and were eliminated in second round due to a withdrawal, while Stubbs teamed up with Elena Bovina and lost in first round.
Kim Clijsters and Ai Sugiyama were the defending champions, but Clijsters withdrew from the tournament due to a left ankle injury. Sugiyama teamed up with Liezel Huber and lost in the quarterfinals to Dinara Safina and Meghann Shaughnessy.
Dinara Safina 
Meghann Shaughnessy 
Cara Black 
Rennae Stubbs 
