Old Bennington is a village in Bennington County, Vermont, United States. It is located entirely within the town of Bennington. As of the 2020 census, the village had a population of 156.The village and its surrounding area were added to the National Register of Historic Places in 1984 as Old Bennington Historic District. It is roughly bounded by the former Rutland railroad bed, Monument Avenue, West Road, Seminary Lane, Elm Street, and Fairview Street.