Piedmont is an unincorporated community in western Moorefield Township, Harrison County, Ohio, United States. Although it is unincorporated, it has a post office, with the ZIP code of 43983.
Piedmont was originally called Butler, and under the latter name was laid out in 1800.
Coordinates: 40°11′18″N 81°11′47″W / 40.18833°N 81.19639°W