| William A. Wheeler | William Aar | William Accambray |
| William af Malmesbury | William af Modena | William af Occam |
| William af Ockham | William af Poitiers | William Ahlefeldt-Laurvig |
| William Alfred Fowler | William Almon Wheeler | William Alwyn |
| William Anders | William Andrade | William Archer |
| William Arthur Lewis | William Arthur Weasley | William Atherton |
| William August Carstensen | William August Langkilde | William August Thulstrup |
| William Augustinus | William Ayache | William Aytoun |
| William B. McGregor | William B. Travis | William Babington |
| William Babington Maxwell | William Baffin | William Bailey |
| William Barnes | William Barr | William Barry |
| William Bart Saxbe | William Bateson | William Bøving |
| William Beckford | William Becklean | William Beckman |
| William Beebe | William Beechey | William Behnes |
| William Behrend | William Bendix | William Bengen |
| William Benjamin Carpenter | William Bennett | William Bergsma |
| William Berner | William Bewer | William Billings |
| William Binney | William Blaine "Bill" Richardson | William Blake |
| William Bligh | William Bloch | William Blum |
| William blum | William Blumberg | William Blume Levy |
| William Bolcom | William Bonnet | William Booth |
| William Bouguereau | William Boyd | William Boyd (forfatter) |
| William Boyd (musiker) | William Boyington | William Brade |
| William Bradford Shockley | William Bradley Pitt | William Brede Kristensen |
| William Brennaugh | William Brooke, 10th Baron Cobham | William Brorson |
| William brorson | William Browne | William Buchan |
| William Buckland | William Burns | William Burroughs |
| William Butler Yeats | William Byrd | William C. Campbell |
| William C. Gorgas | William C. Marshall | William C. Renshaw |
| William Cameron Menzies | William Campbell | William Carey |
| William Carlucci | William Carr | William Cartwright |
| William Carvalho | William Cavendish, 4. hertug af Devonshire | William Cecil, 1. Baron Burghley |
| William Chambers | William Charles Cotton | William Cheselden |
| William Christensen | William Christian Walter | William Christie (astronom) |
| William Christopher | William Christopher Zeise | William Clem |
| William Colby | William Collum | William Congreve |
| William Cornwallis | William Coucheron-Aamot | William Coughlin |
| William Count Basie | William Cowhig | William Cox |
| William Cranch Bond | William Crawford Gorgas | William Cullen Bryant |
| William Cunnington | William D. Jackson | William D. Nordhaus |
| William D. Phillips | William D. Porter | William Dally |
| William Dalton | William Dampier | William Daniel Phillips |
| William Daniell | William Daniels | William David Porter |
| William Day | William de la Pole, 1. hertug af Suffolk | William de Valence 1. jarl af Pembroke |
| William de Valence, 1. jarl af Pembroke | William Demant | William Demant Fonden |
| William Demant Holding | William Demant Holding A/S | William Demant Kollegiet |
| William Demarest | William dembski | William Dembski |
| William den stumme | William Dennison | William Denton |
| William Doleman | William Donne | William Dorsey Pender |
| William Douglas | William Duntzfelt | William Dyce |
| William E. Moerner | William E. Watson | William Eden |
| William Eden, 1. baron Auckland | William Eden, 1. Baron Auckland | William Edler von Eyben |
| William Edmondstoune Aytoun | William Edvard Bloch | William Edward Burghardt Du Bois |
| William Edward Hartpole Lecky | William Edward Haslam | William Edward Parry |
| William Eggleston | William eggleston | William Ellery Channing |
| William English | William Ernest Henley | William Eskelinen |
| William Etty | William Evarts | William Ewart Gladstone |
| William F. Dickson | William F. Halsey | William F. Vilas |
| William Faber | William Farr | William Farrar Smith |
| William Faulkner | William Fay | William Fessenden |
| William Fichtner | William Fields | William Fison |
| William Fleetwood Varley | William Forster Dickson | William Forsyth Sharpe |
| William Fox | William Francis Butler | William Francis Giauque |
| William Francis Patrick Napier | William Frederick Cody | William Frederik Duntzfelt |
| William Freeman Vilas | William Fridericia | William Friedkin |
| William Frischkorn | William Frith | William G. Morgan |
| William G. Sloan | William Gallas | William Gamble |
| William Gargan | William Gates III | William Gay |
| William Gear | William Gervasius Rasmussen | William Giauque |
| William Gibson | William Gibson Sloan | William Gifford Palgrave |
| William Gilbert | William Gilmore | William Glackens |
| William Gladstone | William Goate | William Godwin |
| William Golding | William Good Norrie | William Gott |
| William Gram | William Grant Still | William Grenville, 1. baron Grenville |
| William Grove | William Grut | William Gull |
| William H. Bonney | William H. Harrison | William H. Macy |
| William H. Michaelsens legat | William H. Rupertus | William H. Seward |
| William H. Stein | William H. Taft | William H. Tunner |
| William Hagemeister | William Hague | William Hall Macy, Jr. |
| William Halling | William Halsey | William Halsey, Jr |
| William Halsey, Jr. | William Hammer | William Hardee |
| William Harkness | William Harrison Ainsworth | William Harrison Ainsworths bibliografi |
| William Hartnell | William Harvell | William Harvey |
| William Hastings, 1. baron Hastings | William Haurowitz | William Heffelfinger |
| William Heinesen | William Heinesen (dokumentarfilm) | William Heirens |
| William Henrique | William Henry Bell | William Henry Bragg |
| William Henry Cavendish-Bentinck, 3. hertug af Portland | William Henry Dean | William Henry Gates III |
| William Henry Harrison | William Henry Hunt | William Henry Mahoney Christie |
| William Henry Perkin | William Henry Pratt | William Henry Seward |
| William Henry Stark | William Herbert, 1. jarl af Pembroke (død 1469) | William Herman Wisholm |
| William Herrmann | William Herschel | William Herschel-teleskopet |
| William Hervey Lamme Wallace | William Hickey | William Hogarth |
| William Holden | William Holland (atlet) | William Holland Thomas |
| William Holman Hunt | William Hootkins | William Howard Stein |
| William Howard Taft | William Howe | William Huggins |
| William Huggins (dyremaler) | William Huggins (dyrmaler) | William Huggins (flertydig) |
| William Hunter | William Hurlstone | William Hurt |
| William Hurton | William I | William IV |
| William IV af Storbritannien | William J. Clinton | William J. Coughlin |
| William J. Hardee | William J. Pegram | William J. Simmons |
