Circus Vargas, located at 223 E. Thousand Oaks Blvd., in Thousand Oaks, California, United States, was founded in 1972.
"When we all joined this show [Miller Johnson Circus] in 1972, it was owned by Charlie Germaine but shortly after arrival we learned that the new owner was Clifford E. Vargas."
Directory of American Circuses 1793-2000 by Robert L. Parkinson
Clifford Vargas, proprietor, 1974-1989
Joe Muscarello and Jack Bailey, proprietor, 1990
Roland Kaiser and Jue Muscarello, proprietors, 1991-