Belfry is an unincorporated community in Pike County, Kentucky. Belfry is located on U.S. Route 119, 16.8 miles northeast of Pikeville. Belfry has a post office with ZIP code 41514, which opened on February 26, 1921. The origin of the name "Belfry" is obscure.The larger community of South Williamson borders Belfry to northwest.