William Beatty
William Beatty is the name of:
- William Beatty ( surgeon ) ( 1773-1842 ), Irish surgeon in the Royal Navy
- William Beatty ( congressman ) ( 1787-1851 ), American politician
- William H. Beatty (1838-1914), American lawyer
- William Henry Beatty (1833/1835-1912), Canadian jurist
- Louis William Beatty (1925-2001), American lawyer
- Disambiguation