Holy Trinity Diocesan High School possesses one of the most well-renowned Arts Department on Long Island - both for Performing and Visual Arts.


Performing Arts

As the only Catholic high school on Long Island with a New York State approved Performing Arts curriculum, Holy Trinity allows our students to incorporate performance into their schedule as well as participate in after-school productions.
Visual Arts

By offering the most Visual Arts electives of any Catholic high school on Long Island, Holy Trinity boasts a wide range of topics that allow our students to explore many areas of artistic expression.




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