1915 Cal Poly Mustangs football team

The 1915 Cal Poly Mustangs football team represented California Polytechnic School, now California Polytechnic State University, in the 1915 college football season. In its inaugural season, the team was led by D. W. Schlosser and compiled a record of 1–0–1. Both games were played against Santa Barbara High School

Cal Poly was a two-year school until 1941.