The 1993 USC Trojans football team represented the University of Southern California (USC) in the 1993 NCAA Division I-A football season. In their eighth non-consecutive year under head coach John Robinson (Robinson was also USC's coach from 1976 to 1982), the Trojans compiled an 8–5 record (6–2 against conference opponents), won the Pacific-10 Conference (Pac-10) championship, and outscored their opponents by a combined total of 348 to 252.