Cathedral High School

Cathedral High School may refer to:

• Cathedral High School (Boston)
• Cathedral High School (Texas)
• Cathedral Carmel High School (Lafayette, Louisiana)
• Cathedral High School (Springfield, Massachusetts)
• Cathedral High School (Los Angeles)
• Cathedral High School (Detroit, Michigan)
• Cathedral High School (New Ulm, Minnesota)
• Cathedral High School (St. Cloud, Minnesota)
• Cathedral High School (Natchez, Mississippi)
• Cathedral High School (New York City)
• Cathedral High School (Indianapolis)
• Cathedral Catholic High School (San Diego, California)
• Cathedral City High School (Cathedral City, California)
• Cathedral High School (Hamilton, Ontario)
• Cathedral High School (Omaha, Nebraska), defunct high school, which was affiliated with St. Cecilia Cathedral
• Cathedral High School, Bangalore
• St. John's Cathedral High School (Milwaukee, Wisconsin)