The 2015–16 Northern Colorado Bears men's basketball team represented the University of Northern Colorado during the 2015–16 NCAA Division I men's basketball season.

The Bears were led by sixth-year head coach B. J. Hill and played their home games at Bank of Colorado Arena.

They lost to Portland State in the first round of the Big Sky tournament.

On April 21, 2016, the school fired head coach B. J. Hill amid an NCAA investigation into "serious and concerning" allegations of violations within the program.

They lost in the quarterfinals of the Big Sky tournament to Northern Arizona.