The 1915 Oklahoma Sooners football team was an American football team that represented the University of Oklahoma in the Southwest Conference during the 1915 college football season. In their 11th year under head coach Bennie Owen, the Sooners compiled a 10–0 record (3–0 against conference opponents), won the Southwest Conference championship, and outscored their opponents by a combined total of 370 to 54. This was the first season that the Sooners participated in the Southwest Conference.