William West
William West is the name of the following people:
- William West (composer) (around 1580–1643), English composer
- William West (politician) (around 1733-1816), American general and politician (Rhode Island)
- William West (botanist) (1848-1914), British algologist
- William West, 3rd Earl De La Warr (1757–1783), British nobleman, politician and military man
- William H. West (1824–1911), American lawyer and politician
- William James West (1793–1848), English physician and surgeon
- William S. West (1849–1914), American politician