William Hudson
William Hudson may refer to:
Science and medicine
- William Hudson , British botanist
- William Hudson , New Zealand-born head of Snowy Mountains Scheme in Australia
- William Henry Hudson, Anglo-Argentine writer and naturalist
Sports
- Bill Hudson, rugby league footballer of the 1940s and 1950s for Great Britain, Yorkshire, England, Batley, Wigan, and Wakefield Trinity
- William Hudson , American baseball pitcher in the 1930s
- William Hudson , British footballer
- Willie Hudson, American baseball player in the 1940s
- William Rodney Hudson, American football player
Others
- William Hudson , American actor
- William L. Hudson, United States Navy officer
- William Parker Hudson, Ontario businessman and political figure
- William Wilson Hudson, president of the University of Missouri
- William Hudson, mayor of Philadelphia, 1725–1726
- Private William Hudson, a character in the 1986 film Aliens, played by Bill Paxton