William Clark (disambiguation)
William Clark is the name of the following people:
- William Clark (1770-1838), American explorer and general
- William Clark (Politician, 1774) (1774-1851), American politician (Pennsylvania)
- William Clark (Politician, 1811) (1811-1885), American politician (New York)
- William Clark (archer) (1842–1913), American archer
- William Clark, Baron Clark of Kempston (1917-2004), British politician
- William Clark junior (1930–2008), American diplomat
- William A. Clark (1839–1925), American politician and entrepreneur
- William AV Clark (* 1938), New Zealand-American geographer
- William Bullock Clark (1860–1917), American geologist and paleontologist
- William C. Clark (* 1948), American environmental scientist
- William Eden Clark , see William Eden Clarke (1863-1940), Jamaican Colonial Policeman
- William M. Clark (1884–1964), American biochemist
- William Mortimer Clark (1836–1915), Canadian lawyer
- William P. Clark (1931–2013), American lawyer and politician
- William S. Clark junior (1798–1871), American farmer, trader, settler, soldier and politician
- William Smith Clark (1826–1886), American botanist and university professor
- William Thomas Clark (1831–1905), American officer and politician
- William Tierney Clark (1783-1852), English bridge engineer
- William White Clark (1819–1883), American lawyer and Confederate politician
See also:
