Boundary Street–Newberry Cotton Mills Historic District

Boundary Street–Newberry Cotton Mills Historic District is a national historic district located at Newberry, Newberry County, South Carolina. The district encompasses 107 buildings, 1 site, and 1 structure in Newberry. The district includes classical and vernacular inspired upper and middle-class houses dating from 1857 to 1898. It also includes a relatively intact late-19th century mill village (c. 1884–1910) that surrounded the Newberry Cotton Mill (demolished).

It was listed on the National Register of Historic Places in 1980.