Pennsport is a neighborhood in the South Philadelphia section of Philadelphia, Pennsylvania, United States. Pennsport is home to a large working class Irish American population and many Mummer clubs. It was also the site of a controversial push for casinos along the Philadelphia waterfront. Foxwoods Casino was proposed for Christopher Columbus Boulevard at Reed Street. Pennsport is bound by Passyunk Square to the west, the Delaware River to the east, Queen Village neighborhood to the north, and Whitman to the south. The Pennsport Redevelopment Area Plan of 1968 listed the border streets as Washington Avenue on the north, Snyder Avenue on the south, and Fourth Street on the west.
According to the Genealogy of Philadelphia County Subdivisions, Pennsport was originally part of Moyamensing Township. Most of the area north of present-day Mifflin Street was included in the Southwark District from 1794 until the consolidation of Philadelphia in 1854. At that point, it was mostly contained in the First Ward. The First and Second Wards ran east of Passyunk Avenue and were divided by Wharton St. (First to the south, Second to the north). The southern boundary of the First Ward initially spanned south to the river, but it was stopped at Mifflin St. in 1898. Furness High School and the Abigail Vare School are listed on the National Register of Historic Places. Historic rowhouse synagogue Congregation Shivtei Yeshuron-Ezras Israel was featured in the Hidden City Philadelphia 2013 Festival.