Clay County
Clay County is the name of the following counties in the United States:
- Clay County, Alabama
- Clay County, Arkansas
- Clay County (Florida)
- Clay County, Georgia
- Clay County (Illinois)
- Clay County, Indiana
- Clay County, Iowa
- Clay County, Kansas
- Clay County, Kentucky
- Clay County, Minnesota
- Clay County, Mississippi
- Clay County, Missouri
- Clay County, Nebraska
- Clay County, North Carolina
- Clay County, South Dakota
- Clay County, Tennessee
- Clay County, Texas
- Clay County, West Virginia