South Main Street Historic District may refer to:South Main Street Apartments Historic District, Little Rock, Arkansas South Main Street Commercial Historic District South Main Street Residential Historic District South Main and Washington Streets Historic District, Norwalk, Connecticut South Main-South Lee Streets Historic District, Fitzgerald, Georgia South Main Street Historic District, listed on the National Register of Historic Places South Main Street Residential Historic District South Main Street Historic District South Main and South Elm Streets Historic District, Henderson, Kentucky, listed on the National Register of Historic Places South Main Street Historic District, listed on the National Register of Historic Places South Main Street Historic District, listed on the National Register of Historic Places South Main Historic District, listed on the National Register of Historic Places South Main Street Historic District South Main Street Historic District South Main Street Historic District South Main Street Historic District South Main Street Historic District South Main Street District South Main Street District, listed on the National Register of Historic Places South Main Street Commercial Historic District, listed on the National Register of Historic Places South Main Street Historic District South Main Street Historic District South Main Historic District South Main Street Historic District, listed on the National Register of Historic Places South Main Street Historic District South Main Street Historic District listed on the National Register of Historic Places South Main Street Historic District listed on the National Register of Historic Places South Main Street Historic District South Main Street Historic District South Main Street Historic District