The 2025 ASEAN Women's Championship (also called theÃÂ ASEAN MSIG Serenity Cup 2025 for sponsorship reasons) was the 13th edition of the ASEAN Women's Championship (previously known as the AFF Women's Championship), an international women's football tournament organised by the ASEAN Football Federation (AFF). This event was the first time a qualification tournament, the 2024 AFF Women's Cup, was held before the championship, and the first where a video assistant referee was used (in the knockout stage only).
The Philippines were the defending champions, but were eliminated in the group stage.
The Championship was won by the Australia women's national under-23 soccer team, their first title.
The top five teams from the 2022 AFF Women's Championship automatically qualified for the 2025 edition. Indonesia, Cambodia, and Singapore, the top three teams of the 2024 AFF Women's Cup held in Laos also qualified.
Singapore later withdrew from the tournament due to overlapping fixtures, to be replaced by Timor-Leste. The Australia women's national under-23 soccer team represented Australia for the second consecutive time.
The draw was held on 9 June 2025 at Hanoi, Vietnam in 10:00 (ICT).
The seeding was based on the 2022 AFF Women's Championship and 2024 AFF Women's Cup final rankings during the draw.
Each national team had to submit a squad of 23 players, including three goalkeepers.
Indonesia was originally named as the host of the tournament. However, due to conflicting schedules with the 2025 ASEAN U-16 Women's Championship, Indonesia withdrew their hosting rights. As the result, the ASEAN Football Federation chose Vietnam as the new host nation, with matches held in Haiphong and Phú Thá»Â.
In the group stage, teams were ranked according to points (3points for a win, 1point for a draw, 0points for a loss), and if tied on points, the following tiebreaking criteria were applied, in the order given, to determine the rankings:
However, these criteria would not apply if two teams tied on points, goal difference and goals scored drew against each other in their final group match, and no other team in the group finishes with the same number of points; in that case, the tie would be broken by a penalty shootout.
All times were local, ICT ().
<onlyinclude></onlyinclude>
<onlyinclude></onlyinclude>
All times are local, ICT ().