William Bentley (disambiguation)
William Bentley was an American Unitarian minister, scholar, columnist, and diarist.
William or Bill Bentley may also refer to:
- William Bentley (diplomat), British diplomat
- William E. Bentley, American academic
- William Holman Bentley, English missionary
- William Bentley (MP), member of parliament for Tavistock
- William Bentley (novels)
- William Bentley, father of Derek Bentley
- Bill Bentley (footballer), English former professional footballer
- Bill Bentley (American football), American football cornerback
- Bill Bentley (music producer), American music industry executive