| 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 | 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 |
