A

• Alumni by high school in Los Angeles County, California‎ (105 C)

H

• High schools in Long Beach, California‎ (1 C, 8 P)
• High schools in Santa Clarita, California‎ (6 P)
• High schools in the San Fernando Valley‎ (4 C, 56 P)

K

• K–12 schools in Los Angeles County, California‎ (1 C, 5 P)

L

• High schools in Los Angeles‎ (4 C, 73 P)

P

• Private high schools in Los Angeles County, California‎ (1 C, 11 P)
• Public high schools in Los Angeles County, California‎ (3 C, 155 P)

R

• Roman Catholic secondary schools in Los Angeles County, California‎ (9 C, 45 P)

• List of high schools in Los Angeles County, California

A

• Academy of the Canyons
• Alverno Heights Academy

B

• Bridges Academy
• Brighton Hall School

C

• Calvary Baptist Schools
• Campbell Hall School
• Concord International High School
• Crespi Carmelite High School

F

• Flintridge Preparatory School
• Futures Academy - California

I

• International School of Los Angeles

L

• Los Angeles Baptist High School
• Lutheran High School (La Verne, California)

N

• Notre Dame Academy (Los Angeles, California)

P

• Pacific Lutheran High School
• Pius X High School (Downey, California)
• Polytechnic School (California)

R

• Rio Hondo Preparatory School

S

• St. Monica Academy (Montrose, California)

V

• Valley Torah High School
• Valor Christian Academy
• Vistamar School

W

• The Waverly School
• The Webb Schools

Y

• Yeshiva Gedolah of Los Angeles