1977–78 Idaho Vandals men's basketball team

The 1977–78 Idaho Vandals men's basketball team represented the University of Idaho during the 1977–78 NCAA Division I basketball season. Members of the Big Sky Conference, the Vandals were led by fourth-year head coach Jim Jarvis and played their home games on campus at the Kibbie Dome in Moscow, Idaho. They were 4–22 overall and 1–13 in conference play. No Vandals were named to the all-conference team; sophomore forward Reed Jaussi was honorable mention.

1977–78 Idaho Vandals men's basketball team

The 1977–78 Idaho Vandals men's basketball team represented the University of Idaho during the 1977–78 NCAA Division I basketball season. Members of the Big Sky Conference, the Vandals were led by fourth-year head coach Jim Jarvis and played their home games on campus at the Kibbie Dome in Moscow, Idaho. They were 4–22 overall and 1–13 in conference play. No Vandals were named to the all-conference team; sophomore forward Reed Jaussi was honorable mention.