1939 Cal Poly Mustangs football team

The 1939 Cal Poly Mustangs football team represented California Polytechnic School during the 1939 college football season. Cal Poly was a two-year school until 1941, and competed as an independent from 1929 to 1945. The team was led by seventh-year head coach Howie O'Daniels and played home games at Mustang Stadium in San Luis Obispo, California. They finished the season with a record of four wins, four losses and one tie (4–4–1). Overall, the Mustangs were outscored by their opponents 78–101 for the season.

1939 Cal Poly Mustangs football team

The 1939 Cal Poly Mustangs football team represented California Polytechnic School during the 1939 college football season. Cal Poly was a two-year school until 1941, and competed as an independent from 1929 to 1945. The team was led by seventh-year head coach Howie O'Daniels and played home games at Mustang Stadium in San Luis Obispo, California. They finished the season with a record of four wins, four losses and one tie (4–4–1). Overall, the Mustangs were outscored by their opponents 78–101 for the season.