William Stephenson (disambiguation)
William Stephenson (1897–1989) was a Canadian-born British spy, potential inspiration for the character James Bond.
William Stephenson may also refer to:
- William Stephani (died 1428/9), or Stephenson, medieval bishop in Scotland
- William Stephenson (senior) (1763–1836), Geordie watchmaker, schoolteacher and songwriter
- William Stephenson (junior) (1797–1838), his son, Geordie songwriter and printer
- William Stephenson (psychologist) (1902–1989), psychologist and physicist best known for developing Q methodology
- William Stephenson (Lord Mayor of London), Lord Mayor of London
See also
- William Stevenson (disambiguation)