Calvary Cemetery is a Roman Catholic cemetery in Maspeth and Woodside, Queens, in New York City, New York, United States. With about 3 million burials, it has the largest number of interments of any cemetery in the United States; it is also one of the oldest cemeteries in the United States. It covers 365 acres and is owned by the Roman Catholic Archdiocese of New York and managed by the Trustees of St. Patrick's Cathedral.