The 2018–19 Richmond Spiders men's basketball team represented the University of Richmond during the 2018–19 NCAA Division I men's basketball season.

They were led by 14th-year head coach Chris Mooney and played their home games at the Robins Center Richmond as members of the Atlantic 10 Conference.

The Spiders finished the season 13–20, 6–12 in A-10 play to finish in a tie with Saint Joseph's for tenth place.

11 seed in the A-10 tournament, they defeated Fordham in the first round before losing to Saint Louis in the second round.

7 seed in the A-10 tournament, they defeated Duquesne in the second round[1] before losing to St. Bonaventure in the quarterfinals.