Sid Smith
Sid Smith may refer to:
Sports
- Sid Smith (boxer) (1889–1948), English flyweight boxer
 - Sid Smith (footballer, born 1890) (1890–1952), Australian rules footballer
 - Sid Smith (American football coach) (1912–2006), American football coach
 - Sid Smith (ice hockey) (1925–2004), Canadian ice hockey player
 - Sid Smith (footballer, born 1928) (1928–1985), Australian rules footballer
 - Sid Smith (offensive lineman) (born 1948), American football player
 - Sid Smith (lacrosse) (born 1986), Canadian Iroquois lacrosse player
 
Others
- Sid Smith (politician) (1893–1981), New Zealand member of parliament
 - Sid Smith (actor) (1894–1928), American actor
 - Sid Smith (music writer), English freelance writer on music
 - Sid Smith (novelist) (born c. 1949), English novelist and journalist