William, Willem, Will, or Bill Benson may refer to:
Sports Bill Benson (rugby league) (1893–1968), Australian rugby league player Bill Benson (ice hockey) (1920–2012), Canadian ice hockey centreman William Benson (swimmer) (born 1987), New Zealand swimmer Will Benson (born 1998), American baseball player
Others William Arthur Smith Benson (1854–1924), English designer. William Benson (abbot) (died 1549), English Benedictine Willem Benson (1521–1574), Flemish Renaissance painter William Benson (architect) (1682–1754), British amateur architect and political figure William E. Benson (1873–1915), African-American businessman and educator William Henry Benson (1803–1870), British amateur malacologist William Noel Benson (1885–1957), Australian/New Zealand geologist William Ralganal Benson (1862–1937), Native American basket maker William S. Benson (1855–1932), American admiral William Sol Benson (1877–1945), American esperantist, author of Benson's Universal Method for Esperanto's (self-)teaching William Thomas Benson (1824–1885), Canadian entrepreneur and politician William John Chapman Benson (c. 1818–1850), British-born trader in Canada
See also William Bentsen (1930–2020), American Olympic sailor