The Archdiocese of New York is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church located in the State of New York. It encompasses the boroughs of Manhattan, the Bronx and Staten Island in New York City and the counties of Dutchess, Orange, Putnam, Rockland, Sullivan, Ulster, and Westchester to the north of the city. It does not include the New York City boroughs of Brooklyn or Queens, which are part of the Diocese of Brooklyn.

Saint Peter's Church/Our Lady of the Rosary is a Catholic church in the Financial District of Manhattan, New York City. The current building was constructed from 1836 to 1840 and was designed by John R. Haggerty and Thomas Thomas in the Greek Revival style, with six Ionic columns. The church opened February 25, 1838 with Archbishop John Hughes officiating.