The 2022–23 Cal State Fullerton Titans men's basketball team represented California State University, Fullerton in the 2022–23 NCAA Division I men's basketball season.

The Titans, led by 10th-year head coach Dedrique Taylor, played their home games at Titan Gym as members of the Big West Conference.

The Titans won the Big West tournament championship by defeating UC Davis, Hawaii, and Long Beach State.

[1] As a result, the Titans received the conference's automatic bid to the NCAA tournament as the No.

[2] Roster Last update: November 17, 2022 Source: [3]