The 1958 UC Santa Barbara Gauchos football team represented University of California, Santa Barbara (UCSB) as a member of the California Collegiate Athletic Association (CCAA) during the 1958 college football season.
Led by third-year head coach Ed Cody, the Gauchos compiled an overall record of 4–4–1 with a mark of 3–2 in conference play, placing third in the CCAA.
[1] UC Santa Barbara played home games at La Playa Stadium in Santa Barbara, California.