1948–49 Idaho Vandals men's basketball team

The 1948–49 Idaho Vandals men's basketball team represented the University of Idaho during the 1948–49 NCAA college basketball season. Members of the Pacific Coast Conference, the Vandals were led by second-year head coach Charles Finley and played their home games on campus at Memorial Gymnasium in Moscow, Idaho.

The Vandals were 17–15 overall and 7–9 in conference play.