| Year: | 1920 |
| Team: | Sewanee Tigers |
| Sport: | football |
| Conference: | Southern Intercollegiate Athletic Association |
| Short Conf: | SIAA |
| Record: | 4–3–1 |
| Conf Record: | 3–3–1 |
| Head Coach: | Earl Abell |
| Hc Year: | 2nd |
| Captain: | Bill Coughlan |
| Stadium: | Hardee Field |
The 1920 Sewanee Tigers football team represented during the 1920 college football season as a member of the Southern Intercollegiate Athletic Association (SIAA). The Tigers were led by head coach Earl Abell in his second season and finished with a record of four wins, three losses, and one tie (4–3–1 overall, 3–3–1 in the SIAA).