| William Cannon | |
| Other Names: | William H. Cannon |
| Birth Date: | 4 June 1907 |
| Birth Place: | Shasta County, California, USA |
| Death Place: | Siskiyou County, California, USA |
| Occupation: | assistant director |
| Yearsactive: | 1926-1967 |
William Cannon (June 4, 1907 – November 14, 1990) was an American assistant director as well as a director. He was nominated for an Oscar in the dead category of Best Assistant Director at the 9th Academy Awards for the film Anthony Adverse[1]