title: Sid Williams (disambiguation)
text: # Sid Williams (disambiguation)
  
  Sid Williams (born 1942) is a former American football linebacker and diplomat.
  
  Sid, Syd, Sidney or Sydney Williams may also refer to:
  
  * Sidney Williams (author) (born 1962), American author
  * Sidney Williams (baseball) (1914–2006), American baseball pitcher
  * Sid E. Williams (1928–2012), American chiropractor and founder of Life University
  * Sid Williams (footballer) (1919–2003), English association footballer for Bristol City from 1937 to 1952
  * Sid Williams (rugby league), Australian rugby footballer who played in the 1960s and 1979s
  * Syd Williams (1918–1976), Welsh rugby union and rugby league footballer
  * Sid Williams Theatre is the major performance theatre in the Comox Valley, Courtenay, British Columbia, Canada
  