William Beatty
William Beatty is the name of the following people:
- William Beatty (medic) (1773-1842) Irish surgeon
- William Beatty (politician) (1787-1851), American politician
- William H. Beatty ( William Henry Beatty ; 1838–1914), American lawyer
- William Henry Beatty (1933 Lawyer) (1833-1912), Canadian lawyer
- William Louis Beatty (1925-2001), American lawyer
