Washington Park Historic District may refer to: Washington Park Historic District (Ottawa, Illinois) Washington Park Historic District (Indianapolis, Indiana) Washington Park Historic District (Newton, Massachusetts) Washington Park Historic District (North Plainfield, New Jersey), a National Register of Historic Places listing in Somerset County, New Jersey Washington Park Historic District (Albany, New York) Washington Park Historic District (Troy, New York) Washington Park Historic District (Winston-Salem, North Carolina), a National Register of Historic Places listing in Forsyth County, North Carolina See also Washington Park (disambiguation) Washington Park Reservoirs Historic District, Portland, OR, a National Register of Historic Places listing in Southwest Portland, Oregon