Sinnott

Sinnott is a surname. Notable people with the surname include:

Arts and entertainment

 * Declan Sinnott (born 1950), Irish-born musician and producer
 * Joe Sinnott (1926–2020), American comic book artist
 * Kevin Sinnott (born 1947), Welsh painter
 * Lillian Sinnott (1890–1914), American actress
 * Mack Sennett (born Michael Sinnott) (1880–1960), actor, director and producer
 * Paul Sinnott, English drummer
 * Richard Sinnott (born 1963), English actor
 * Will Sinnott (1960–1991), Scottish musician and songwriter

Politics

 * Edward Sinnott (1864–1936), Newfoundland politician
 * Herbert Arthur Sinnott (1871–?), 21st mayor of Calgary, Alberta
 * John Sinnott (politician) (1905–1960), Liberal Party of Canada member of parliament
 * Joseph E. Sinnott (born c. 1966), mayor of Erie, Pennsylvania
 * Kathy Sinnott (born 1950), Irish disability rights campaigner and politician
 * Nicholas J. Sinnott (1870–1929), US Representative from Oregon

Science

 * Edmund Ware Sinnott (1888–1968), American botanist and author
 * Rick Sinnott, American biologist

Sports

 * Ben Sinnott (born 2002), American football player
 * Conor Sinnott (born 1986), Irish footballer
 * Garrett Sinnott (born 1987), Irish hurler
 * Gerry Sinnott (born 1951), Irish equestrian
 * Jordan Sinnott (1994–2020), English footballer
 * Lee Sinnott (born 1965), Irish football player and manager
 * Nicola Sinnott (born 1987), Irish footballer
 * Stellah Sinnott (born 1962), camogie manager
 * Todd Sinnott (born 1992), Australian golfer

Other

 * John Sinnott (1829–1896), Irish recipient of the Victoria Cross
 * Joseph F. Sinnott (1837–1906), Irish businessman who emigrated to Pennsylvania
 * Steve Sinnott (1951–2008), British trade unionist
 * William Sinnott (1886–1965), American detective and Congressional Gold Medal recipient