Hickman County is a county located in the U.S. state of Tennessee. As of the 2020 Census, the population was 24,925. Its county seat is Centerville. As of 2023, Hickman County is part of the Nashville–Davidson–Murfreesboro–Franklin, TN Metropolitan Statistical Area, although it was once removed in 2018.

Centerville is a town in Hickman County, Tennessee, United States. The population was 3,489 as of the 2020 Census. It is the county seat and the only incorporated town in Hickman County. It is best known for being the hometown of American comedian Minnie Pearl.