| Willem Einthoven | Willem Einthoven |
| Willem II Tilburg | Willem II Tilburg |
| Willem Janszoon | Willem Janszoon |
| Willem Schouten | Willem Corneliszoon Schouten |
| Willemita | Willemit |
| Willemstad | Willemstad |
| Willi | Wila |
| William | William |
| William Adolphe Bouguereau | William-Adolphe Bouguereau |
| William Alfred Fowler | William Fowler |
| William Baffin | William Baffin |
| William Baldwin | William Baldwin |
| William Bateson | William Bateson |
| William Beebe | Charles William Beebe |
| William Blake | William Blake |
| William Boyce | William Boyce |
| William Bradford Shockley | William Shockley |
| William Buckland | William Buckland |
| William Butler Yeats | William Butler Yeats |
| William Byrd | William Byrd |
| William Camden | William Camden |
| William Cohen | William Cohen |
| William Cornelius Van Horne | William Cornelius Van Horn |
| William Crapo Durant | William Crapo Durant |
| William Crookes | William Crookes |
| William Dampier | William Dampier |
| William Davenant | William Davenant |
| William Davies Evans | William Evans |
| William Dean Martin | Billy Martin |
| William Donald Hamilton | William Donald Hamilton |
| William Edwards Deming | William Edwards Deming |
| William Ewart Gladstone | William Ewart Gladstone |
| William Faulkner | William Faulkner |
| William Fox Talbot | William Fox Talbot |
| William Francis Giauque | William Francis Giauque |
| William Frederick Jolitz | William Jolitz |
| William George Horner | William George Horner |
| William Gibson | William Gibson |
| William Gilbert | William Gilbert |
| William Golding | William Golding |
| William Gregor | William Gregor |
| William Hanna | William Hanna |
| William Harvey | William Harvey |
| William Henry Bragg | William Henry Bragg |
| William Henry Harrison | William Henry Harrison |
| William Herschel | William Herschel |
| William Hogarth | William Hogarth |
| William Holman Hunt | William Holman Hunt |
| William Howard Stein | William Howard Stein |
