William Stevens
William Stevens may refer to:
- William Stevens (MP) for Salisbury (UK Parliament constituency)
- William Stevens (writer) (1732–1807), English biographer
- William A. Stevens (1879–1941), New Jersey Attorney General
- William Bacon Stevens (1815–1887), Episcopal bishop of Pennsylvania
- William George Stevens (1893–1975), a British born general who served with the New Zealand Military Forces during WWII
- William L. Stevens (1932–1997), Episcopal bishop of Fond du Lac
- 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