1937–38 Idaho Vandals men's basketball team

The 1937–38 Idaho Vandals men's basketball team represented the University of Idaho during the 1937–38 NCAA college basketball season. Members of the Pacific Coast Conference, the Vandals were led by second-year head coach Forrest Twogood and played their home games on campus at Memorial Gymnasium in Moscow, Idaho.

The Vandals were 24–11 overall and 12–8 in conference play.

Notable players were dual-sport stars Steve Belko and Lyle Smith, both future coaches and administrators.