William Henry

William Henry may refer to:

William Henry (actor) (1914–1982), United States movie actor
William Henry (brother of Patrick Henry) (1734–1785), representative in the House of Burgesses
William Henry (chemist) (1774–1836), English chemist who formulated Henry’s law
William Henry (clergyman) (d. 1768), Anglo-Irish Dean of Killaloe
William Henry (congressman) (1788–1861), United States Congressman from Vermont
William Henry (gunsmith) (1729–1786), American gunsmith and Pennsylvania delegate to Continental Congress
William Henry (swimmer) (1859–1928), British swimmer
William Henry, Prince of Nassau-Saarbrücken (1718–1768)
William Henry, Prince of Nassau-Usingen (1684–1718)
William Alexander Henry (1816–1888), justice of the Canadian Supreme Court
William A. Henry III (1950–1994), United States author and cultural critic
William Arnon Henry (1850–1932), American academic (see Single-grain experiment)
William H. Henry, Executive Secretary of the Socialist Party of America during the late 1920s
William J. Henry (died in 1955), American hymn writer
William "Jerry" Henry, a fugitive slave in Syracuse, New York in the United States who was arrested and freed in an event known as the Jerry Rescue
William Thomas Henry (1872–1952), politician in Alberta, Canada and member of the Legislative Assembly of Alberta
William W. Henry (1831–1915), Medal of Honor recipient
William Wirt Henry (1831–1900), Virginia lawyer, politician, historian and writer

Prince William Henry, Duke of Gloucester and Edinburgh (1743–1805), member of the British Royal Family and a younger brother of King George III

Other

William III of England (1650–1702), sometimes known as William Henry, Prince of Orange
William IV of England (1765–1837), known as William Henry, Duke of Clarence before he became king

William Henry, original name for the town of Sorel, Quebec
Fort William Henry, the British fort built in upper New York during the French & Indian War, 1754–1763; immortalized in James Fenimore Cooper's Last of the Mohicans