The 1920 Oklahoma Sooners football team represented the University of Oklahoma in the 1920 college football season. In their 16th year under head coach Bennie Owen, the Sooners compiled a 6–0–1 record (4–0–1 against conference opponents), won the Missouri Valley Conference championship, and outscored their opponents by a combined total of 176 to 51. Two Sooners were recognized as All-Americans: tackle Roy "Soupy" Smoot and halfback Phil White.