Chauncey is a census-designated place (CDP) in Logan County, West Virginia, United States. Chauncey is located along West Virginia Route 44 and Island Creek, south of Logan. Chauncey had a post office, which opened on August 23, 1913, and closed on June 27, 2009. As of the 2020 census, its population is 234 (down from 283 at the 2010 census).