Clay County is the name of 18 counties in the United States. Most are named for Henry Clay, U.S. Senator and statesman:
- Clay County, Alabama
- Clay County, Arkansas (named for John Clayton, and originally named Clayton County)
- Clay County, Florida
- Clay County, Georgia
- Clay County, Illinois
- Clay County, Indiana
- Clay County, Iowa (named for Henry Clay, Jr., son of Henry Clay and a soldier in the Mexican-American War)
- Clay County, Kansas
- Clay County, Kentucky (named for Green Clay, cousin of Henry Clay, a member of the Kentucky state legislature)
- 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
Famous quotes containing the words clay and/or county:
“As ye of clay were cast by kind,
So shall ye waste to dust.”
—Thomas Vaux, 2d Baron Vaux Of Harrowden (1510–1566)
“In the County Tyrone, in the town of Dungannon,”
—Unknown. The Old Orange Flute (l. 1)