The 2019–20 Robert Morris Colonials men's basketball team represented Robert Morris University during the 2019–20 NCAA Division I men's basketball season.

The Colonials, led by tenth-year head coach Andrew Toole, played their home games at the UPMC Events Center in Moon Township, Pennsylvania as members of the Northeast Conference.

They earned the NEC's automatic bid before the tournament was cancelled due to the COVID-19 pandemic.

On June 15, 2020, Robert Morris announced that this would be the last season for the team in the NEC as they will join the Horizon League on July 1, 2020.

5 seed St. Francis Brooklyn in the quarterfinals before losing in the semifinals to No.