The 2019–20 Detroit Mercy Titans men's basketball team represented the University of Detroit Mercy in the 2019–20 NCAA Division I men's basketball season.

The Titans, led by second-year head coach Mike Davis, played their home games at Calihan Hall in Detroit, Michigan as members of the Horizon League.

Due to low APR Scores, the Titans were ineligible for postseason play.

[1] The Titans finished the 2018–19 season 11–20 overall, 8–10 in Horizon League play, ending in a 3-way tie for sixth place.

7 seed in the Horizon League tournament, they lost in the quarterfinals to eventual tournament champion Northern Kentucky.