Trinity Catholic High School

Trinity Catholic High School may refer to:


 * Trinity Catholic High School, Woodford Green, London
 * Trinity Catholic High School (Connecticut), in Stamford, Connecticut
 * Trinity Catholic High School (Florida), in Ocala, Florida
 * Trinity Catholic High School (Kansas), in Hutchinson, Kansas
 * Trinity Catholic High School (Massachusetts), in Newton, Massachusetts
 * Trinity Catholic High School (Michigan) in Harper Woods, Michigan
 * Trinity Catholic High School (St. Louis) in St. Louis, Missouri