Clay is a home rule-class city in Webster County, Kentucky, in the United States. The population was 1,031 at the 2020 census. Settled in 1837, the city is named for the statesman Henry Clay. In 2022, it became a wet city after a petition put the measure on the ballot.

Webster County is a county located in the U.S. state of Kentucky. As of the 2020 census, the population was 13,017. Its county seat is Dixon and its largest city is Providence. It is the southernmost county in the Evansville, IN–KY Metropolitan Statistical Area. The county was formed in 1860 from parts of Henderson, Hopkins, and Union Counties and named for American statesman Daniel Webster (1782–1852). It was mainly pro-Confederate during the American Civil War and was the site of several skirmishes and some guerrilla warfare. Since 2018 it has been a moist county, with Providence and Sebree voting to allow alcohol sales, and Clay doing so in 2022.