2023–24 Xavier Musketeers men's basketball team

The 2023–24 Xavier Musketeers men's basketball team represented Xavier University during the 2023–24 NCAA Division I men's basketball season as a member of the Big East Conference. Led by Sean Miller in the second season of his second stint after coaching the Musketeers from 2004 to 2009, they played their home games at the Cintas Center in Cincinnati, Ohio.

Previous season
The Musketeers finished the 2022–23 season 23–8, 15–5 in Big East play, to finish in second place. In the Big East tournament, they defeated DePaul and Creighton to reach the championship game, where they were defeated by Marquette. The team received an at-large bid to the NCAA tournament, where they defeated Kennesaw State and Pittsburgh to advance to the Sweet Sixteen for the first time since 2017. There they were defeated by Texas, bringing their season to a close with a final record of 27–10.

Incoming transfers
Note: After transferring to Xavier, Duncomb decided to step away from basketball for health reasons. He will remain enrolled at Xavier and complete his degree.

Schedule and results
!colspan=9 style=| Non-conference regular season

!colspan=9 style=| Big East regular season

!colspan=9 style=| Big East tournament

!colspan=9 style="| NIT

Source