Mission League
The Mission League is a high school athletic league that is part of the CIF Southern Section.
Member schools
- Bishop Alemany High School
- Chaminade College Preparatory
- Crespi Carmelite High School
- Harvard-Westlake School
- Loyola High School
- Notre Dame High School
- Sierra Canyon School
- St. Francis High School
- Louisville High School
Football membership as of 2024
- Bishop Amat Memorial High School
- Chaminade College Preparatory
- Junipero Serra High School
- Loyola High School
- Notre Dame High School