William Chamberlain
William Chamberlain may refer to:
- William Chamberlain (MP),, British politician, MP for Truro and Southampton
- William Tankerville Chamberlain, Irish judge
- William Chamberlain (politician), American Representative from Vermont
- William Charles Chamberlain, British Royal Navy rear admiral
- William H. Chamberlain, American politician
- William Chamberlain (technologist), author of the poetry-generating computer program Racter
- Bill Chamberlain, American basketball player
- Bill Chamberlain (baseball), American Major League Baseball pitcher
- William Chamberlain (priest), English canon of Windsor
- William Joseph Chamberlain, English journalist and pacifist