The 2019–20 Sacred Heart Pioneers men's basketball team represented Sacred Heart University during the 2019–20 NCAA Division I men's basketball season.

This was the Pioneers' 21st season of NCAA Division I basketball, all played in the Northeast Conference.

The Pioneers were led by seventh-year head coach Anthony Latina and played their home games at the William H. Pitt Center in Fairfield, Connecticut.

They defeated Mount St. Mary's in the quarterfinals of the NEC tournament before losing in the semifinals to Saint Francis (PA).

As the 3-seed they lost to 6-seed LIU Brooklyn in the quarterfinals of the NEC tournament.