The 2025 Atlantic 10 men's basketball tournament will be the postseason men's basketball tournament for the 2024–25 season of the Atlantic 10 Conference (A-10).
It will be held from March 12–16, 2025, in Washington, D.C., at the Capital One Arena.
All 15 A-10 schools will participate in the tournament.
Teams will be seeded by winning percentage within the conference, with a tiebreaker system to seed teams with identical percentages.
The top nine teams will receive a first-round bye, and the top four teams will receive a double-bye, automatically advancing them to the quarterfinals.