Adrian C. Wilcox High School is a comprehensive, coeducational public high school in Santa Clara, California, United States that serves students in grades nine through twelve. It is one of five high schools in the Santa Clara Unified School District (SCUSD). Wilcox was first accredited by the Western Association of Schools and Colleges in 1966 and has since been accredited through 2022. In April 2005, Wilcox officially became a California Distinguished School.