William Daniel may refer to:
William Daniel (bishop) (died 1628), Church of Ireland archbishop William Daniel (judge) (1806–1873), Virginia jurist William Daniel (Maryland politician) (1826–1897), American politician William Daniel (died 1633), English Member of Parliament for Truro, 1601 William B. Daniel (1840–1921), American politician in the Virginia House of Delegates William Barker Daniel (1754–1833), Church of England clergyman and writer on field sports William D. S. Daniel (1903–1988), Assyrian author, poet and musician Willie Daniel (1937–2015), American football player William Chase Daniel (born 1986), American former football quarterback
See also Bill Daniel (disambiguation) William Daniell (disambiguation)
William Daniels (disambiguation)