| Year: | 1920 |
| Team: | Southern Branch Cubs |
| Sport: | football |
| Conference: | Southern California Conference |
| Short Conf: | SCC |
| Record: | 0–5 |
| Conf Record: | 0–5 |
| Head Coach: | Harry Trotter |
| Hc Year: | 1st |
| Stadium: | Moore Field[1] |
The 1920 Southern Branch Cubs football team represented the Southern Branch of the University of California (later known as UCLA) in the 1920 college football season. The program, which was later known as the Bruins,[2] was in its second year of existence. The Cubs were coached by Harry Trotter and finished the season with a 0–5 record with a 103–0 loss to Whittier College.[3]