William Hayes may refer to:
In politics
- William Hayes (Irish politician), Irish Sinn Féin politician
- William Hayes (Canadian politician) (1879–1939), member of the Legislative Assembly of Alberta
- William P. Hayes (1866–1940), American lawyer and mayor of Springfield, Massachusetts
In sport
- William Hayes (American football) (born 1985), American football player
- William Hayes (Australian cricketer) (1883–1926), Australian cricketer
- William Hayes (New Zealand cricketer) (1890-1972), New Zealand cricketer
- William Hayes (diver) (born 1968), Canadian Olympic diver
- William Hayes (rugby league), rugby league footballer of the 1930s and 1940s
- William Hayes (wrestler) (1891–?), British wrestler
- Willie Hayes (basketball) (born 1967), American college basketball head coach
- Willie Hayes (1928–2014), Irish footballer
- Will Hayes (Australian footballer) (born 1995), Australian footballer
Other people
- William Hayes (composer) (1708–1777), organist, conductor, writer
- William Hayes (geneticist) (1913–1994), Irish-born microbiologist and geneticist
- William Hayes (pastoralist) (1827–1913), Australian pastoralist
- William Hayes (photographer) (1871–1940), Victorian photographer in York, England
- William C. Hayes (1903–1963), American Egyptologist
- William Prine Hayes (1919–2009), Canadian commodore and educator
- William Q. Hayes (born 1956), U.S. federal judge
- William Hayes (academic) (born 1930), president of St John's College, Oxford
- Billy Hayes (writer) (born 1947), American writer
- Bully Hayes (William Henry Hayes, 1827/29–1877), American ship's captain and trader
- J. William Hayes (1921–1992), American entertainment lawyer
See also
- William Haye (1948–2019), Jamaican cricketer
- Billy Hayes (disambiguation)
- William Hays (disambiguation)
- William Hay (disambiguation)
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: