The 1974–75 Montana Grizzlies basketball team represented the University of Montana during the 1974–75 NCAA Division I basketball season. Charter members of the Big Sky Conference, the Grizzlies were led by fourth-year head coach Jud Heathcote and played their home games on campus at Adams Fieldhouse in Missoula, Montana. Montana lost the third-place game to UNLV by eight points to finish the season at 21–8 (.724).