William Willson

William Willson may refer to:


 * William H. Willson (1805–1856), pioneer of the U.S. state of Oregon
 * William Willson (businessman) (1927–2003?), chairman of Aston Martin, 1972–1975
 * William Gore Willson (1882–1953), Canadian politician
 * William David Willson (1865–1932), political figure in British Columbia