The 1969 Cal Poly Mustangs football team represented California Polytechnic State College—now known as California Polytechnic State University, San Luis Obispo—as a member of the California Collegiate Athletic Association (CCAA) during the 1969 NCAA College Division football season.
Led by first-year head coach Joe Harper, Cal Poly compiled an overall record of 6–4 with a mark of 2–0 in conference play, winning the CCAA title and beginning a streak of five consecutive CCAA championships.
They were replaced by Cal Poly Pomona and UC Riverside.
Cal Poly Pomona had joined the CCAA in 1967, but its football team was not considered a conference member since they did not play a full slate of conference games in 1967 or 1968.
[8][9] The following Cal Poly Mustangs were selected in the 1970 NFL draft.