Henry Clay (1777–1852) was an American politician from Kentucky.

Henry Clay may also refer to:

• Henry Clay Jr. (1811–1847), his son, American soldier and statesman
• Henry Clay (steamboat), subject of the Hudson River's worst steamboat disaster, in Riverdale, the Bronx, New York, on July 28, 1852
• Henry Clay High School, oldest public high school in Lexington, Kentucky
• USS Henry Clay (SSBN-625), a Lafayette-class ballistic missile submarine
• Henry Clay (cigar), a brand of cigars
• Henry Clay (Niehaus), a 1929 bronze sculpture
• Henry Clay (economist) (1883–1954), British economist and Warden of Nuffield College, Oxford
• Henry Robinson Clay (1895–1919), World War I flying ace
• Sir Henry Clay, 6th Baronet (1909–1985), English engineer
• Henry Clay (rower) (born 1955), British Olympic rower
• Henry Clay, Kentucky
• Henry Clay Township, Fayette County, Pennsylvania, township in Fayette County, Pennsylvania
• Henry Clay, Delaware, an unincorporated community in New Castle County, Delaware, United States
• Henry Clay, English inventor who patented a laminate sheet process for papier-mâché

See also[edit]

• Harry Clay (disambiguation)
• Clay family
• All pages with titles beginning with Henry Clay