William Butler

• Bill Butler (disambiguation)
• Billy Butler (disambiguation)
• Mitchells & Butlers (brewery)
• Nottingham (UK Parliament constituency)
• The Butterfly Revolution
• William Allen Butler
• William Archer Butler
• William Boteler (died 1602)
• William Boteler (disambiguation)
• William Boynton Butler
• William Butler (1544–77)
• William Butler (1759–1821)
• William Butler (1790–1850)
• William Butler (British Army officer)
• William Butler (New Zealand politician)
• William Butler (actor)
• William Butler (alchemist)
• William Butler (canon)
• William Butler (colonel)
• William Butler (cricketer)
• William Butler (fl.1386-1393)
• William Butler (footballer)
• William Butler (judge)
• William Butler (militiaman)
• William Butler (musician)
• William Butler (physician)
• William Butler (sound designer)
• William Butler Yeats
• William C. Butler
• William E. Butler
• William F. Butler
• William Henry Butler
• William J. Butler
• William James Butler
• William John Butler
• William M. Butler
• William Orlando Butler