The 1966 Cal State Los Angeles Diablos football team represented California State College at Los Angeles—now known as California State University, Los Angeles—as a member of the California Collegiate Athletic Association (CCAA) during the 1966 NCAA College Division football season.
Led by first-year head coach Jim Williams, Cal State Los Angeles compiled an overall record of 4–6 with a mark of 2–3 in conference play, tying for fourth place in the CCAA.
The Diablos played home games at the Rose Bowl in Pasadena, California.
[11] The following Cal State Los Angeles players were selected in the 1967 NFL/AFL draft.
[12][13]