The Glencarlyn Historic District is a national historic district located in the Glencarlyn neighborhood of Arlington County, Virginia.

The area was platted in 1887 as Carlin Springs and continued to develop throughout the 20th century as a residential subdivision.

Notable buildings and sites include the Carlin Family Cemetery, Glencarlyn Library, and St. John's Episcopal Church.

Also located in the district are the separately listed Ball-Sellers House and Carlin Hall.

This article about a property in Arlington County, Virginia on the National Register of Historic Places is a stub.