The 2019–20 USC Trojans men's basketball team represented the University of Southern California during the 2019–20 NCAA Division I men's basketball season.

Led by seventh-year head coach Andy Enfield, they played their home games at the Galen Center in Los Angeles, California as members of the Pac-12 Conference.

The 2018–19 USC Trojans finished the season 16–17, 8–10 in Pac-12 Conference play.

Sources: Roster Last update: January 19, 2020 On July 31, 2019, it was announced that USC will play Villanova on October 18, 2019, in an exhibition game.

The game, which did not count towards the regular season record, took place at Galen Center, USC's home arena.