St. Matthias Roman Catholic Church Complex is a historic Roman Catholic church complex located in the Ridgewood neighborhood of Queens County, New York. The church was built in 1926, and is an Italian Renaissance Revival style, brick, stone, and terra cotta church with a gable roof. It features a three stage bell tower at the projecting center bay and Corinthian order columns. Also on the property are the contributing four-story rectory (1910), school (1909, 1913, 1950), and convent (1914).