The 2022–23 Pepperdine Waves men's basketball team represented Pepperdine University during the 2022–23 NCAA Division I men's basketball season.

The Waves were led by head coach Lorenzo Romar, in the fifth season of his second stint after coaching the Waves from 1996 to 1999.

They played their home games at the Firestone Fieldhouse in Malibu, California as members of the West Coast Conference.

The Waves finished the 2021–22 season 7–25, 1–15 in WCC play to finish in last place.

They lost in the first round to San Diego of the WCC tournament.