William Henry
William Henry is the name of:
- William Henry ( Pennsylvania) ( 1729-1786 ), American politician
- William Henry (chemist) ( 1775-1836 ), English chemist
- William Henry ( Vermont) ( 1788-1861 ), American politician
- William Henry ( float ) ( 1859-1928 ), English swimmer and water polo player
- William Henry ( actor) ( 1914-1982 ), American actor
- William Henry ( editor ), American Cutter
- William Alexander Henry (1816-1888), Canadian politician and lawyer
- William Thomas Henry (1872-1952), Canadian politician
William Henry is the name of:
- William Henry, Duke of Gloucester and Edinburgh (1743-1805), member of the British Royal Family
- Disambiguation