Sean Williams

Sean or Shawn Williams may refer to:
 * Sean Williams (author) (born 1967), Australian author
 * Sean Williams (basketball) (born 1986), American basketball player
 * Sean Williams (cricketer) (born 1986), Zimbabwean all-rounder
 * Sean Williams (ethnomusicologist) (born 1959), American college professor
 * Sean Williams (ice hockey) (born 1968), Canadian ice hockey center
 * Sean Price Williams, American cinematographer
 * Shawn Williams (lacrosse) (born 1974), Canadian lacrosse player
 * Shawn Williams (American football) (born 1991), American football player
 * Shawn Williams, 7-year-old child murdered in 1993. Colin Hatch was convicted for the murder