The 1948 Cal Poly San Dimas Broncos football team represented the Cal Poly Voorhis UnitâÂÂnow known as California State Polytechnic University, PomonaâÂÂas an independent during the 1948 college football season. Led by first-year head coach Duane Whitehead, Cal Poly San Dimas compiled a record of 6âÂÂ4. The team outscored its opponents 159 to 158 for the season.
Whitee was originally slated to assist Bob Ashton in coaching the team, but was elevated to head coach when Ashton left for Excelsior High School in Norwalk, California.