1976–77 Idaho Vandals men's basketball team

The 1976–77 Idaho Vandals men's basketball team represented the University of Idaho during the 1976–77 NCAA Division I men's basketball season. Members of the Big Sky Conference, the Vandals were led by third-year head coach Jim Jarvis and played their home games on campus at the Kibbie Dome in Moscow, Idaho. They were 5–21 overall and 3–11 in conference play.

No Vandals were named to the all-conference team; senior guard James Smith, Idaho's leading scorer, was honorable mention.