Catholic High School
- Allentown Central Catholic High School
- Catholic High School (Baton Rouge, Louisiana)
- Catholic High School (New Iberia, Louisiana)
- Catholic High School (New Ulm, Minnesota)
- Catholic High School (Virginia)
- Catholic High School for Boys (Little Rock, Arkansas)
- Catholic High School, Melaka
- Catholic High School, Petaling Jaya
- Catholic High School, Singapore
- Catholic school
- Pope John Paul II Catholic High School (Huntsville, Alabama)
- Roman Catholic High School