Frenchburg is a home rule-class city located in Menifee County, Kentucky, in the United States. It serves as the county seat and is the only incorporated city within its rural county. According to the 2020 census, the city had a population of 601, reflecting an increase from 486 residents recorded in 2010.
The city is situated at the junction of U.S. Route 460 and Kentucky Route 36. Logging serves as the primary industry for the area.