Westlake High School

Westlake High School may refer to:


 * Westlake High School (California), Westlake Village, California
 * Westlake High School (Georgia), Atlanta, Georgia
 * Westlake High School (Louisiana), Westlake, Louisiana
 * Westlake High School (Maryland), Waldorf, Maryland
 * Westlake High School (New York), Thornwood, New York
 * Westlake High School (Ohio), Westlake, Ohio
 * Westlake High School (Texas), near West Lake Hills, Texas
 * Westlake High School (Utah), Saratoga Springs, Utah
 * Harvard-Westlake School, Los Angeles, California