The 1920 California Golden Bears football team was an American football team that represented the University of California, Berkeley as a member of the Pacific Coast Conference (PCC) during the 1920 college football season. In their fifth year under head coach Andy Smith, the team compiled a 9–0 record (3–0 against PCC opponents), shut out seven of nine opponents, won the PCC championship, defeated Ohio State in the 1921 Rose Bowl, and outscored its opponents by a total of 510 to 14.