Public schools

Anaheim Union High School District

• Anaheim High School, Anaheim
• Cypress High School, Cypress
• Katella High School, Anaheim
• John F. Kennedy High School, La Palma
• Loara High School, Anaheim
• Magnolia High School, Anaheim
• Oxford Academy, Cypress
• Savanna High School, Anaheim
• Western High School, Anaheim

Brea Olinda Unified School District

• Brea Canyon Alternative High School, Brea
• Brea Olinda High School, Brea

Capistrano Unified School District

• Aliso Niguel High School, Aliso Viejo
• Capistrano Valley High School, Mission Viejo
• Dana Hills High School, Dana Point
• Junípero Serra High School, San Juan Capistrano
• San Clemente High School, San Clemente
• San Juan Hills High School, San Juan Capistrano 
• Tesoro High School, Rancho Santa Margarita

Fullerton Joint Union High School District

• Buena Park High School, Buena Park
• Fullerton High School, Fullerton
• La Habra High School, La Habra
• La Vista High School (continuation), Fullerton
• Sonora High School, La Habra
• Sunny Hills High School, Fullerton
• Troy High School, Fullerton

Garden Grove Unified School District

• Bolsa Grande High School, Garden Grove
• Garden Grove High School, Garden Grove
• La Quinta High School, Westminster
• Los Amigos High School, Fountain Valley
• Pacifica High School, Garden Grove
• Rancho Alamitos High School, Garden Grove
• Santiago High School, Garden Grove

Huntington Beach Union High School District

• Edison High School, Huntington Beach
• Fountain Valley High School, Fountain Valley
• Huntington Beach High School, Huntington Beach
• Marina High School, Huntington Beach
• Ocean View High School, Huntington Beach
• Westminster High School, Westminster

 Irvine Unified School District

• Irvine High School, Irvine
• Northwood High School, Irvine
• University High School, Irvine
• Woodbridge High School, Irvine

Laguna Beach Unified School District

• Laguna Beach High School, Laguna Beach

Los Alamitos Unified School District

• Los Alamitos High School, Los Alamitos

Newport-Mesa Unified School District

• Corona del Mar High School, Newport Beach
• Costa Mesa High School, Costa Mesa
• Estancia High School, Costa Mesa
• Newport Harbor High School, Newport Beach
• Orange Coast Middle College High, Costa Mesa

Orange Unified School District

• Canyon High School, Anaheim
• El Modena High School, Orange
• Orange High School, Orange
• Villa Park High School, Villa Park

Placentia-Yorba Linda Unified School District

• El Dorado High School, Placentia
• Esperanza High School, Anaheim
• Valencia High School, Placentia
• Yorba Linda High School, Yorba Linda

Saddleback Valley Unified School District

• El Toro High School, Lake Forest
• Laguna Hills High School, Laguna Hills
• Mission Viejo High School, Mission Viejo
• Silverado High School, Mission Viejo
• Trabuco Hills High School, Mission Viejo

Santa Ana Unified School District

• Albor Charter School, Santa Ana
• Century High School, Santa Ana
• Middle College High School, Santa Ana
• Orange County High School of the Arts, Santa Ana
• Saddleback High School, Santa Ana
• Santa Ana High School, Santa Ana
• Valley High School, Santa Ana

Tustin Unified School District

• Arnold O. Beckman High School, Irvine
• Foothill High School (Tustin), North Tustin
• Hillview High School, North Tustin
• Tustin High School, Tustin

Private schools

Catholic

• Cornelia Connelly High School, Anaheim
• Florence Crittenton School, Fullerton
• JSerra Catholic High School, San Juan Capistrano
• Mater Dei High School, Santa Ana
• Rosary High School, Fullerton, California, Fullerton
• Santa Margarita Catholic High School, Rancho Santa Margarita
• Servite High School, Anaheim
• St. Michael's Preparatory School, Silverado

Christian

• Brethren Christian Junior/Senior High School, Huntington Beach
• Capistrano Valley Christian Schools, San Juan Capistrano
• Calvary Chapel High School, Santa Ana
• Crystal Cathedral High School, Garden Grove
• Whittier Christian High School, La Habra
• Orange Lutheran High School, Orange

Episcopal

• St. Margaret's Episcopal School

Jewish

• Tarbut V'Torah, Irvine

Lutheran

• Lutheran High School of Orange County, Orange

Nonsectarian

• Alton School, Cypress
• [[Carden Academy of Huntington Beach, Huntington Beach
• Eldorado-Emerson, Orange
• Fairmont Preparatory Academy, Anaheim
• Halstrom High School, Mission Viejo
• Sage Hill School, Newport Beach
• Silverleaf Academy, Mission Viejo