Belmont Historic District is a national historic district located at Belmont, Gaston County, North Carolina.

Located in the district is the separately listed U.S. Post Office, Former.

Stowe Mills Office Building, Bank of Belmont (1926), Piedmont and Northern Railroad Depot (c. 1915), Belmont Hotel (c. 1907), Abel C. Lineberger House No.

2 (c. 1919) designed by Charles Christian Hook (1870–1938), Samuel Pinckney Stowe House (c. 1919), James W. Stowe House (c. 1910), Sacred Heart College, and Belmont High School (1939).

This article about a property in Gaston County, North Carolina on the National Register of Historic Places is a stub.