1956 Los Angeles State Diablos football team

The 1956 Los Angeles State Diablos football team represented Los Angeles State College—now known as California State University, Los Angeles—as a member of the California Collegiate Athletic Association (CCAA) during the 1956 college football season. Led by sixth-year head coach Leonard Adams, Los Angeles State compiled an overall record of 3–5–1 with a mark of 0–1 in conference play, placing fourth in the CCAA. The Diablos played six home games at three separate sites: three games at Snyder Stadium in Los Angeles, two games East Los Angeles College Stadium in Monterey Park, California, and one game at Reseda High School in Reseda, Los Angeles.