1918–19 Idaho Vandals men's basketball team

The 1918–19 Idaho Vandals men's basketball team represented the University of Idaho during the 1918–19 college basketball season. The Vandals were led by first-year head coach W.C. Bleamaster and played their home games on campus at the Armory and Gymnasium in Moscow, Idaho.

The Vandals were 13–2 overall.play.