The 1952 Cal Poly San Dimas Broncos football team represented Cal Poly Voorhis Unit during the 1952 college football season. Cal Poly played as an independent in 1952. Cal Poly San Dimas was led by fourth-year head coach Duane Whitehead. Whitehead had been head coach from 1948–1950, but had been replaced by Don Rees for the 1951 season. The Broncos finished the season with a record of four wins and four losses (4–4). Overall, the team was outscored by its opponents 159–224 for the season. Whitehead finished his four-year tenure at Cal Poly San Dimas with a record of 13–22–1, for a .375 winning percentage.