A county of Nebraska, United States. County seat: Clay Center.
A county of Illinois, United States. County seat: Louisville.
A county of Mississippi, United States. County seat: West Point.
A county of Missouri, United States. County seat: Liberty.
A county of West Virginia, United States. County seat: Clay.
A county of Kansas, United States. County seat: Clay Center.
A county of Kentucky, United States. County seat: Manchester.
A county of Texas, United States. County seat: Henrietta.
A county of Arkansas, United States. County seats: Corning and Piggott.
A county of South Dakota, United States. County seat: Vermillion.
A county of Tennessee, United States. County seat: Celina.
A county of Georgia, United States. County seat: Fort Gaines.
A county of North Carolina, United States. County seat: Hayesville.
A county of Iowa, United States. County seat: Spencer.
A county of Indiana, United States. County seat: Brazil.
A county of Alabama, United States. County seat: Ashland.
A county of Florida, United States. County seat: Green Cove Springs.
A county of Minnesota, United States. County seat: Moorhead.
A city, the county seat of Clay County, South Dakota, United States.
A surname.