Secessionville Historic District is a national historic district located near Folly Beach, Charleston County, South Carolina.

The district includes the summer homes of several leading James Island planters, the site of the American Civil War Battle of Secessionville, the unmarked grave of over 300 Union soldiers, and the remains of Fort Lamar, constructed about 1862.

The houses include one Victorian and two antebellum Greek Revival residences.

[2][3] It was listed on the National Register of Historic Places in 1979.

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