Holy Trinity Catholic Church serves the Catholic community in Fairview Heights, Illinois. Our parish is a proud member of the Belleville Diocese and the East St. Louis Deanery.
Built in 2007, our parish complex covers 84,439 square feet and contains the church sanctuary and multiple meeting and gathering spaces. The building is surrounded by sports and agriculture fields.
Our Church is handicap accessible and has hearing assist devices available in the Bookstore/Gift Shop prior to each mass service.