Saint Patrick's Church is a Catholic parish in the Archdiocese of Dubuque, and is located at 15th and Iowa Streets, Dubuque, Iowa, United States. The church and rectory were included as contributing properties in the Jackson Park Historic District that was listed on the National Register of Historic Places in 1986. St. Patrick's Church is located two blocks away from St. Mary's Church. The reason for the close proximity of the two parishes was that St. Mary was originally built for service to German families of Dubuque, and St. Patrick's provided services for the Irish settlers to Dubuque.