The 2020–21 Northern Colorado Bears men's basketball team represented the University of Northern Colorado in the 2020–21 NCAA Division I men's basketball season. The Bears, led by first-year head coach Steve Smiley, played their home games at Bank of Colorado Arena in Greeley, Colorado as members of the Big Sky Conference. They finished the season 11-11, 6-8 in Big Sky Play to finish a tie for 7th place. They defeated Sacramento State in the first round before losing in the quarterfinals to Southern Utah.