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
See also Trinity Christian High School (disambiguation) Trinity High School (disambiguation) Trinity College (disambiguation)