2023 Big East men's basketball tournament

The 2023 Big East Men's Basketball Tournament was the postseason collegiate men's basketball tournament for the Big East Conference that took place from March 8 through March 11, 2023, at Madison Square Garden in New York City. The winner received the conference's automatic bid to the NCAA Tournament.

Seeds
All 11 Big East schools participated in the tournament. Teams were seeded by the conference record with tie-breaking procedures to determine the seeds for teams with identical conference records. The top five teams received first-round byes. Seeding for the tournament was determined at the close of the regular conference season.

Bracket
* denotes overtime period