The 2023–24 Idaho Vandals men's basketball team represented the University of Idaho in the 2023–24 NCAA Division I men's basketball season.

They were led by first-year head coach Alex Pribble and played their games at Idaho Central Credit Union Arena as members of the Big Sky Conference.

In the Big Sky tournament, the team lost their first-round game against Northern Arizona to end their season.

Following the season, the university fired fourth-year head coach Zac Claus.

[1] In late March, Seattle assistant coach Alex Pribble was hired as the program's new head coach.