2001–02 Idaho Vandals men's basketball team

The 2001–02 Idaho Vandals men's basketball team represented the University of Idaho during the 2001–02 NCAA Division I men's basketball season. Members of the Big West Conference, the Vandals were led by first-year head coach Leonard Perry and played their home games on campus at Cowan Spectrum in Moscow, Idaho.

The Vandals were 9–18 overall in the regular season and 6–12 in conference play, eighth in the standings. They met league champion and top-seed Utah State in the first round of the conference tournament in Anaheim and lost by twenty points.

Postseason result
!colspan=6 style=| Big West tournament