William Lyons (disambiguation)
William Lyons was a car manufacturer.
William Lyons may also refer to:
- William L. Lyons (1857–1911), U.S. politician
- William Henry Holmes Lyons (1843–?), political leader in Northern Ireland
- William J. Lyons, Jr., U.S. politician
- William John Lyons (born 1966), English Christian theologian
- William Lyons (general), USAF general
- William Lyons (victim)
- Bill Lyons (born 1958), baseball player
- Bill Lyons (Manitoba politician)
- Will Lyons, British business correspondent and wine colunist
See also
- William Lyon (disambiguation)
- Lyons (surname)