Trinity High School

• Trinity Catholic High School (Connecticut)
• Trinity Catholic High School (Kansas)
• Trinity Catholic High School (Missouri)
• Trinity Christian High School (disambiguation)
• Trinity Christian School (Morgantown, West Virginia)
• Trinity Church of England High School
• Trinity College (disambiguation)
• Trinity Episcopal School (disambiguation)
• Trinity High School (Camp Hill, Pennsylvania)
• Trinity High School (Dickinson, North Dakota)
• Trinity High School (Euless, Texas)
• Trinity High School (Garfield Heights, Ohio)
• Trinity High School (Louisville)
• Trinity High School (Manchester, New Hampshire)
• Trinity High School (River Forest, Illinois)
• Trinity High School (Trinity, North Carolina)
• Trinity High School (Washington, Pennsylvania)
• Trinity High School (Weaverville, California)
• Trinity High School (Whitesville, Kentucky)
• Trinity High School and Sixth Form Centre
• Trinity High School, Renfrew
• Trinity High School, Rutherglen
• Trinity Independent School District
• Trinity School (Athens, Alabama)
• Trinity School (disambiguation)