1920 Princeton Tigers football team

The 1920 Princeton Tigers football team represented Princeton University in the 1920 college football season. They finished with a 6–0–1 record and were retroactively selected as a co-national champion by the Boand System and Parke H. Davis. They outscored their opponents 144 to 23. Bill Roper served in his seventh season as head coach. Keene Fitzpatrick, Frank Glick, and Jack Winn were assistant coaches.