| William Hamilton | William Hamilton |
| William Hanna | William Hanna |
| William Harvey | William Harvey |
| William Hazlitt | William Hazlitt |
| William Henry Bragg | William Henry Bragg |
| William Henry Cavendish-Bentinck | William Cavendish-Bentinck |
| William Henry Harrison | William Henry Harrison |
| William Henry Phelps | William Henry Phelps |
| William Henry Pickering | William Henry Pickering |
| William Herschel | William Herschel |
| William Hogarth | William Hogarth |
| William Holden | William Holden |
| William Holman Hunt | William Holman Hunt |
| William Howard Taft | William Howard Taft |
| William Huggins | William Huggins |
| William Hurt | William Hurt |
| William Jackson Hooker | William Jackson Hooker |
| William James | William James |
| William Jason Reso | Jason Reso |
| William Jennings Bryan | William Jennings Bryan |
| William Johnson | William Johnson |
| William Jones | William Jones |
| William Joseph Levada | William Joseph Levada |
| William Lamb | William Lamb |
| William Lassell | William Lassell |
| William Lawrence Bragg | William Lawrence Bragg |
| William Makepeace Thackeray | William Makepeace Thackeray |
| William McCool | William Cameron McCool |
| William McKinley | William McKinley |
| William Morris | William Morris |
| William Moseley | William Moseley |
| William Murdoch | William McMaster Murdoch |
| William Orbit | William Orbit |
| William Parsons | William Parsons |
| William Penn | William Penn |
| William Peter Blatty | William Peter Blatty |
| William Petty | William Petty FitzMaurice |
| William Pitt il Giovane | William Pitt le Jeune |
| William Ramsay | William Ramsay |
| William Randal Cremer | William Randal Cremer |
| William Rehnquist | William Rehnquist |
| William Robert Grove | William Grove |
| William Rowan Hamilton | William Rowan Hamilton |
| William Saroyan | William Saroyan |
| William Sealy Gosset | William Gosset |
| William Shakespeare | William Shakespeare |
