The Springfield Downtown Historic District encompasses the historic central business district of the town of Springfield, Vermont. Located in a narrow valley on the banks of the Black River, the town's architecture is primarily reflective of its importance as a manufacturing center in the late 19th and early-to-mid 20th centuries, with a cluster of commercial buildings surrounded by residential and industrial areas. It was listed on the National Register of Historic Places in 1983, and enlarged slightly in 1986.