The 1923–24 Southern Branch Grizzlies men's basketball team represented the Southern Branch of the University of California during the 1923–24 NCAA men's basketball season and were members of the Southern California Intercollegiate Athletic Conference. The Grizzlies were led by second year head coach Pierce "Caddy" Works and finished the regular season with a record of 8–2 and were second in their conference with a record of 8–2.