William Turner
William, Bill, or Billy Turner may refer to:
Arts and entertainment
- William Turner (composer), English baroque composer
- J. M. W. Turner, English Romantic landscape painter, watercolourist and printmaker
- William Turner (painter), English watercolour painter
- William Greene Turner, American sculptor
- William H. Turner (actor), Irish actor
- William Lakin Turner, English landscape artist
- William Ralph Turner, English painter
- William J. G. Turner, American composer and stage director
Law and politics
- William Turner (London MP), British Member of Parliament for City of London and Lord Mayor of London
- William Turner (Blackburn MP), British Member of Parliament for Blackburn
- William F. Turner, judge in the Territory of Arizona
- William D. Turner, Wisconsin State Assemblyman
- William Turner (Australian politician), New South Wales politician
- William V. Turner, American state representative in Alabama
- William George Turner, Irish Lord Mayor of Belfast
- William H. Turner (politician), African-American school board member and state senator from Miami, Florida
Religion
- William Turner (minister at Wakefield), English dissenting divine
- William Turner (Unitarian minister), English Unitarian minister
- William Turner (biographer), English Unitarian minister
- William Turner (bishop of Salford), English Roman Catholic bishop and vicar apostolic
- William Turner (bishop of Galloway), Scottish Roman Catholic bishop
- William Turner (bishop of Buffalo), Irish-American Roman Catholic bishop
Science and medicine
- William Turner (naturalist), English ornithologist and botanist; dean of Wells Cathedral
- William Wadden Turner, British-born American linguist and librarian
- William Turner Thiselton-Dyer, British botanist
- William Aldren Turner, British neurologist
- W. E. S. Turner, English chemist and glass technologist
Sports
Association football (soccer)
- Willie Turner (footballer), Scottish international footballer
- William Turner (footballer, born 1867), Welsh international footballer
- Bill Turner (footballer, born 1894), English footballer
- Bill Turner (English footballer, born 1901), British footballer
Australian rules football
- Bill Turner (footballer, born 1870), Australian rules footballer for St Kilda
- Bill Turner (Australian footballer, born 1901), Australian rules footballer for Fitzroy
- Bill Turner (footballer, born 1912), Australian rules footballer for Essendon
Other sports
- Aggie Turner, American baseball player
- Billy Turner, American racehorse trainer
- Bill Turner (basketball), American basketball player
- Willie Turner (sprinter), American sprinter
- Bill Turner (American football), American football player
- Billy Turner (American football), American football player
Others
- William Turner (envoy), British diplomat and author
- William Iredell Turner, Florida pioneer and soldier
- William Turner (anatomist), Scottish academic
- William Thomas Turner, final captain of the RMS Lusitania
- Bill Turner (public servant), Australian public servant; Comptroller-General of Customs
- William Irving Turner, American architect
- William B. Turner, U.S. Army officer and Medal of Honor recipient
- William Turner, 18-year-old lynching victim from Helena, Phillips County, Arkansas
- William Turner (British Army officer)
- William W. Turner, American writer and former FBI agent
In fiction
- Bootstrap Bill Turner, father of Will Turner in Disney's Pirates of the Caribbean films
- Will Turner, fictional character in Disney's Pirates of the Caribbean films