William Carr
William Carr is the name of the following people:
- William Carr (soccer player) (1848-1924), English soccer player
- William Carr (historian) (1921–1991), British historian
- William Carr (rower) (1876–1942), American rower
- William Arthur Carr (1909–1966), American athlete, see Bill Carr
- William Broughton Carr (1837–1909), British author and beekeeper
- William Guy Carr (1895–1959), Canadian officer and writer
