Cupertino High School, colloquially referred to as "Tino", "CHS", is a four-year comprehensive public high school located near the Rancho Rinconada and Fairgrove neighborhoods of Cupertino, California, USA. The school serves mostly suburban residential and areas in eastern Cupertino, southern Santa Clara, and west San Jose. Cupertino High is accredited by the Western Association of Schools and Colleges.