National Guard Armory (Fort Mill, South Carolina)

National Guard Armory is a historic National Guard armory located at Fort Mill, York County, South Carolina. It was built in 1938 with funds provided by the Works Progress Administration. The brick building consists of a central block with tall vertical windows, two flanking sections, and two end sections. The brickwork and windows are reflective of Art Deco style architecture.

It was added to the National Register of Historic Places in 1992.