The Glebe House, built in 1854–1857, is a historic house with an octagon-shaped wing in Arlington County, Virginia. The Northern Virginia Conservation Trust holds a conservation easement to help protect and preserve it. The name of the house comes from the property's history as a glebe, an area of land within an ecclesiastical parish used to support a parish priest. In this case, the Church of England established the glebe before the American Revolutionary War.