San Clemente High School is a high school in southern Orange County, California, in the town of San Clemente. San Clemente High's attendance boundaries include the City of San Clemente and parts of Capistrano Beach and San Juan Capistrano. The school has approximately 3000 students.

San Clemente is a city in Orange County, California, United States. Located in the Orange Coast region of the South Coast of California, San Clemente's population was 64,293 in at the 2020 census. Situated roughly midway between Los Angeles and San Diego, San Clemente is a popular tourist destination in Southern California, known for its beaches, Spanish Colonial Revival architecture, and hospitality industry. San Clemente's city slogan is "Spanish Village by the Sea".