Letter Gap is an unincorporated community in Gilmer County, West Virginia, United States.

Letter Gap is located on U.S.

Routes 33 and 119, 5.5 miles (8.9 km) southwest of Glenville.

[2] Letter Gap had a post office, which closed on February 1, 1997.

This article about a location in Gilmer County, West Virginia is a stub.