Sidney Smith
Sidney Smith may refer to: Template:TOCright
Law and politics
- Sidney Smith (politician, born 1823) (1823–1889), lawyer and politician in Upper Canada
- Sidney Earle Smith (1897–1959), Canadian university president and Secretary of State for External Affairs
- Sidney Oslin Smith Jr. (1923–2012), United States federal judge
Sports
- Sidney Smith (rugby league) (fl. 1929–1931), English rugby league player
- Sidney Smith (snooker player) (1908–1990), English billiards and snooker player
- Sidney Smith (cricketer) (1929–1985), English cricketer
Others
- Sir Sidney Smith (Royal Navy officer) (1764–1840) British admiral
- Sidney Smith (1809–1880), member of the Peoria Party
- Sidney Irving Smith (1843–1926), American zoologist
- Sidney Lawton Smith (1845–1929), American designer, illustrator and bookplate artist
- Sidney R. J. Smith (1858–1913), English architect
- Sidney Maynard Smith (1875–1928), British surgeon and freemason
- Sidney Smith (cartoonist) (1877–1935), American cartoonist
- Sidney Smith (Assyriologist) (1889–1979), British Assyriologist
- Template:Ship, a list of ships by that name