| Year: | 1933 |
| Team: | USC Trojans |
| Sport: | football |
| Conference: | Pacific Coast Conference |
| Short Conf: | PCC |
| Record: | 10–1–1 |
| Conf Record: | 4–1–1 |
| Head Coach: | Howard Jones |
| Hc Year: | 9th |
| Off Scheme: | Single-wing |
| Captain: | Ford Palmer |
| Stadium: | Los Angeles Memorial Coliseum |
| Champion: | National champion (Williamson) |
The 1933 USC Trojans football team represented the University of Southern California (USC) in the 1933 college football season. In their ninth year under head coach Howard Jones, the Trojans compiled a 10–1–1 record (4–1–1 against conference opponents), finished in third place in the Pacific Coast Conference, and outscored their opponents by a combined total of 257 to 30.[1]