Fredericktown, Kentucky

Fredericktown is an unincorporated in Washington County, Kentucky, United States. It lies just south of U.S. Route 150 and is southeast of Bardstown.

First mentioned in a 1785 survey, the town was established in 1818 as Fredericksburg. By the time the post office opened in 1828, it was known as Fredericktown. The post office closed in 1911.