The 2018–19 Fresno State Bulldogs men's basketball team represented California State University, Fresno in the 2018–19 NCAA Division I men's basketball season. The Bulldogs were led by first-year head coach Justin Hutson and played their home games at the Save Mart Center as members of the Mountain West Conference. They finished the season 23–9, 13–5 in Mountain West play to finish in third place. 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.