William Caldwell may refer to:
Military
- William Caldwell (ranger) (c. 1750–1822), Irish-Canadian soldier in the American Revolution and War of 1812
- William B. Caldwell III (1925–2013), U.S. Army general
- William B. Caldwell IV (born 1954), U.S. Army general, son of William B. Caldwell III
Law
- William B. Caldwell (judge) (1808–1876), American judge
- William W. Caldwell (1925–2019), American federal judge
Politics
- William Caldwell (Halifax mayor), former mayor of Halifax, Nova Scotia
- William Caldwell (Wisconsin politician), member of the 1st Wisconsin legislature of 1848
- William Bletterman Caldwell (1798–1892), governor of the Red River Settlement
- William Clyde Caldwell (1843–1905), Ontario businessman and politician
- William Murray Caldwell (1832–1870), New Brunswick businessman and political figure
- William Parker Caldwell (1832–1903), member of the United States House of Representatives
Other fields
- William Caldwell (Royal Navy officer), (died 1718), British admiral
- William Caldwell (hymnist) (1801–1857), who compiled a hymn and tune book Union Harmony
- William Caldwell (cricketer) (1878–1964), English cricketer
- William A. Caldwell (1906–1986), American journalist and columnist
- William Hay Caldwell (1859–1941), Scottish biologist.
See also
- Acer campestre 'William Caldwell', a field maple cultivar named for the eponymous nurseryman
- Bill Caldwell (racing driver), New Zealand racing driver in 1966 Tasman Series
- Billy Caldwell (1782–1841), Potawatomi leader
- Will Caldwell (born 1982), Australian rugby union player
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: