William Weston
William Weston may refer to:
Politicians
- William Weston I, MP for Surrey 1380–1419
- William Weston II, MP for Sussex in 1415
- William Weston III, MP for Guildford 1415, 1419, 1423 and 1431, and for Surrey 1447
- William Weston (c. 1546–1594), MP for Weymouth and Melcombe Regis in 1593
- William Weston (Australian politician), third Premier of Tasmania
- William Weston (Vermont politician), member of the Vermont Senate
- William Weston (MP for City of London)
Others
- William Weston (billiards) billiard player
- William Weston (engineer), canal engineer
- William Weston (explorer), English merchant and explorer
- William Weston (footballer), English soccer player
- William Weston (Jesuit), English Jesuit
- Sir William Weston (prior), English prior of the knights of St. John
- William Basil Weston, British Army officer, awarded the Victoria Cross
- William C. Weston, New Zealand-born architect
- William H. Weston, Jr., American mycologist
- William Weston, character in ''Ecotopia''