The 2025 ACC women's basketball tournament, officially the Ally 2025 ACC Women's Basketball Tournament for sponsorship reasons, will be the postseason women's basketball tournament for the Atlantic Coast Conference held at the First Horizon Coliseum in Greensboro, North Carolina, from March 5 to 9, 2025.

The Notre Dame Fighting Irish are the defending tournament champions.

[3] The winner of the tournament will receive an automatic bid to the 2025 NCAA Division I women's basketball tournament.

Fifteen of the eighteen ACC women's basketball teams will participate in the tournament.

[4] Teams were seeded by record within the conference, with a tiebreaker system to seed teams with identical conference records.