| 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 | William James |
| William James Sidis | William Jøhnk Nielsen | William Jefferson Blythe III |
| William Jefferson Clinton | William Jennings Bryan | William Jeremiah Tuttle |
| William Jernarm | William John Locke | William Jones (roer) |
| William Jordan | William Joseph Burns | William Joseph Hardee |
| William Joseph Simmons | William Joseph Snelling | William Joyce |
| William Kamkwamba | William Kemmler | William Kent |
| William Kent (Architekt) | William Keppel, 7. jarl af Albemarle | William Keppel, 7. jarl of Albemarle |
| William Kidd | William kidd | William King |
| William Kirk English | William Kisum | William Knoblauch |
| William Kvist | William Kvist (flertydig) | William Kvist Jørgensen |
| William L. Petersen | William Labov | William Lamb |
| William Lamb, 2. viscount Melbourne | William Langford | William Lashly |
| William Lassell | William Laud | William Lawrence Bragg |
| William Legge, 10. jarl af Dartmouth | William Legge, 10th Earl of Dartmouth | William Libbey |
| William Ling | William Lipscomb | William Lithgow |
| William Locke | William Lockwood | William Loring |
| William Lovelock | William M. Dalton | William M. Evarts |
| William M. Tweed | William Mac Kinley | William Macy |
| William Makepeace Thackeray | William Mann Cornwallis | William Mark Felt |
| William Marsh Rice University | William Marshal, 1. jarl af Pembroke | William Marshall |
| William Martínez | William Martin Joel | William Martinez |
| William Mathias | William Matthew Flinders Petrie | William Mattus |
| William Mattus Vega | William Maxwell Evarts | William Møller |
| William McCool | William McCullagh Torrens | William McGregor |
| William McGuire "Bill" Bryson | William McKinley | William McMahon |
| William Michaels | William Miller (roer) | William Mitten |
