The 2021 American Athletic Conference men's basketball tournament was the postseason men's basketball tournament for the American Athletic Conference.
It was held at the Dickies Arena in Fort Worth, Texas from March 11–14.
[1] The top five teams received a bye into the quarterfinals.
Teams were seeded by record within the conference, with a tiebreaker system[2] to seed teams with identical conference records.
This article related to a basketball competition is a stub.