The 2019–20 Fresno State Bulldogs men's basketball team represented California State University, Fresno in the 2019–20 NCAA Division I men's basketball season.

The Bulldogs were led by second-year head coach Justin Hutson and played their home games at the Save Mart Center as members of the Mountain West Conference.

They lost in the first round of the Mountain West tournament to Air Force.

They defeated Air Force in the quarterfinals of the Mountain West tournament before losing in the semifinals to Utah State.

Despite having 23 wins, they did not participate in a postseason tournament.