William Stevens
William Stevens may refer to:
- William Stevens (writer) (1732–1807), English biographer
 - William A. Stevens (1879–1941), New Jersey Attorney General
 - William C. Stevens (Michigan politician) (1837-1921), Michigan Auditor General
 - William C. Stevens (New York politician) (1848–1897), American merchant and politician from New York
 - William Bacon Stevens (1815–1887), Episcopal bishop of Pennsylvania
 - William Burnham Stevens (1843–1931), American jurist and politician from Massachusetts
 - William George Stevens (1893–1975), British born general who served with the New Zealand Military Forces during WWII
 - William H. Stevens (1818–1880), American architect
 - William L. Stevens (1932–1997), Episcopal bishop of Fond du Lac
 - William N. Stevens (1850–1889), first African American to serve in both house of the Virginia General Assembly
 - William Oliver Stevens (1878–1955), American writer and professor for the United States Naval Academy
 - W. Richard Stevens (1951–1999), American technology writer
 - William S. Stevens (1948–2008), attorney who wrote The Common Law Origins of the Infield Fly Rule
 - William W. Stevens, one of the founders of Triad Systems Corporation, now known as Activant
 - Billy Stevens (born 1945), American football player
 - Billy Stevens (Australian footballer) (1905–1997), Australian rules footballer for St Kilda
 - Bill Stevens (footballer, born 1908) (1908–1981), Australian rules footballer for North Melbourne
 - Bill Stevens (footballer, born 1939), Australian rules footballer for Fitzroy
 - Will Stevens (born 1991), British racing driver
 - Will Henry Stevens (1881–1949), American modernist painter and naturalist
 - Mark Stevens (actor) (Richard William Stevens, 1916–1994), American actor