Kimberly Birrell was the defending champion, but chose not to participate.
Priscilla Hon was the defending champion, but lost to Maddison Inglis in the semifinals.
Ellen Perez and Arina Rodionova were the defending champions, but chose not to participate.
Tímea Babos and Kristina Mladenovic defeated Hsieh Su-wei and Barbora Strýcová in the final, 6–2, 6–1 to win the women's doubles tennis title at the 2020 Australian Open. It was their second Australian Open title together. Despite the loss, Hsieh regained the WTA no. 1 doubles ranking for the first time since 2014, replacing her partner Strýcová. Mladenovic, Aryna Sabalenka and Xu Yifan were also in contention for the top ranking.
Destanee Aiava and Lisa Mays won the title after defeating Alexandra Osborne and Jessy Rompies 5–7, 6–3, [10–6] in the final.
Alexandra Bozovic and Talia Gibson were the defending champions but Bozovic chose not to participate.
Destanee Aiava and Lisa Mays were the defending champions but Mays chose not to participate.
Destanee Aiava and Naiktha Bains were the defending champions from when the tournament was last held in 2019, but with Bains choosing not to participate, Aiava played alongside Maddison Inglis, but lost in the final to Talia Gibson and Priscilla Hon.
This was the first edition of the tournament.
Hsieh Su-wei and Elise Mertens defeated Lyudmyla Kichenok and Jeļena Ostapenko in the final, 6–1, 7–5 to win the women's doubles tennis title at the 2024 Australian Open. It was their second major title as a team, Hsieh's eighth major title, and Mertens' fourth. With the win, Hsieh claimed both the women's doubles and the mixed doubles titles at the event. Hsieh was the first woman to win both titles at the Australian Open since Rennae Stubbs in 2000, and the first to do so at any major since Martina Hingis at the 2017 US Open. Ostapenko became the first Latvian finalist at the event.
Jaimee Fourlis was the defending champion but lost in the second round to Petra Hule.
Defending champion Katie Boulter defeated Karolína Plíšková in the final, 4–6, 6–3, 6–2 to win the women's singles tennis title at the 2024 Nottingham Open. Boulter became the first woman in the tournament's history to defend the title, and became the second player to win the tournament twice, after Elena Baltacha.
Renata Zarazúa was the defending champion but chose to compete in Washington DC instead.
Talia Gibson won the title, defeating Maddison Inglis in the final, 6–7(5–7), 6–1, 6–3.
Destanee Aiava and Maddison Inglis were the defending champions but Inglis chose not to participate. Aiava partnered alongside Petra Hule but they lost in the first round to Shrivalli Bhamidipaty and Tenika McGiffin.
Taylah Preston was the defending champion but chose to compete in Hua Hin instead.
Astra Sharma was the defending champion, but chose not to participate.
Talia Gibson and Priscilla Hon were the defending champions but chose not to participate.
Destanee Aiava was the defending champion but lost to Emerson Jones in the second round.
Kateřina Siniaková and Taylor Townsend defeated defending champion Hsieh Su-wei and her partner Jeļena Ostapenko in the final, 6–2, 6–7(4–7), 6–3 to win the women's doubles tennis title at the 2025 Australian Open. It was their second major title as a team, and the second major title overall for Townsend and 10th for Siniaková. Siniaková became the first woman to win 10 or more major doubles titles since Martina Hingis at the 2015 Wimbledon Championships.
Talia Gibson 
Erina Hayashi 
