The 2023–24 IUPUI Jaguars men's basketball team represented Indiana University–Purdue University Indianapolis in the 2023–24 NCAA Division I men's basketball season.

The Jaguars, led by third-year head coach Matt Crenshaw, played their home games at Indiana Farmers Coliseum in Indianapolis, Indiana as members of the Horizon League.

10 seed in the Horizon League tournament, they lost Cleveland State in the first round.

In August 2022, the Indiana University and Purdue University systems announced that they would dissolve IUPUI at the end of the 2023–24 academic year, with the vast majority of academic programs moving to the new Indiana University Indianapolis and a few programs becoming affiliated with Purdue.

They lost in the first round of the Horizon League tournament to Robert Morris.