Henry Watson

Henry Watson may refer to:


 * Henry Watson Jr. (1810–1891), American lawyer and planter
 * Colonel Henry Watson (1737–1786), British military engineer
 * Henry William Watson (1827–1903), British mathematician
 * Henry Winfield Watson (1856–1933), Republican member of the U.S. House of Representatives from Pennsylvania
 * H. B. Marriott Watson (1863–1921), Australian-born British novelist, journalist, playwright, and short-story writer
 * Henry Holgate Watson (1867–1939), druggist and political figure in British Columbia
 * Henry Keith Watson, member of the "L.A. Four", who participated in the beating of Reginald Denny during the 1992 Los Angeles riots
 * Henry Sumner Watson (1866–1933), American artist
 * Henry Watson (born 1813), former slave who recounted his experiences in Narrative of Henry Watson, A Fugitive Slave
 * Henry Watson Powell (1733–1814), British officer during the Seven Years' War and American Revolutionary War