The 2022–23 Southern Utah Thunderbirds men's basketball team represented Southern Utah University in the 2022–23 NCAA Division I men's basketball season.

The Thunderbirds, led by seventh-year head coach Todd Simon, played their home games at the America First Event Center in Cedar City, Utah, as first-year members of the Western Athletic Conference.

On March 15, 2023, it was announced that head coach Todd Simon had been hired as the next head coach at Bowling Green, replacing Michael Huger.

[4] They received an invitation to The Basketball Classic, where they defeated Kent State,[5] UTEP,[6] and Portland,[7] before falling to Fresno State in the semifinals.

[8] This was the team's final season as a member of the Big Sky Conference, as they moved to the Western Athletic Conference, starting in the 2022–23 season.