| Mode: | Basketball |
| Year: | 1970–71 |
| Prev Year: | 1969–70 |
| Next Year: | 1971–72 |
| Team: | USC Trojans |
| Conference: | Pacific–8 Conference |
| Short Conf: | Pac 8 |
| Record: | 24–2 |
| Conf Record: | 12–2 |
| Hc Year: | 4th |
The 1970–71 USC Trojans men's basketball team represented the University of Southern California during the 1970–71 college basketball season. The Trojans led by 4th year coach Bob Boyd.