About John Sinnott
Born 1958. John Sinnott is an American american football player.
John Desmond Sinnott (born April 18, 1958) is an Irish former professional American football offensive tackle in the National Football League (NFL). He was selected by the St. Louis Cardinals in the third round of the 1980 NFL draft. Sinnott played college football at Brown. He attended Dedham High School
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Important facts
People in John Sinnott's life
Named in this biography and alive at the same time
Related people
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Contemporaries
People whose lives overlapped John Sinnott's
Frequently asked questions
Who is John Sinnott?
Irish-American football player
When was John Sinnott born?
John Sinnott was born on 18 April 1958 in Wexford.
What is John Sinnott's occupation?
John Sinnott is an american football player.
What nationality is John Sinnott?
John Sinnott is American.
Sources & further reading
· DBpedia: John Sinnott (American football)
Cite this page
APA: Biography.guide. (2026). John Sinnott. https://biography.guide/john-sinnott-american-football-player/
MLA: "John Sinnott." Biography.guide, https://biography.guide/john-sinnott-american-football-player/.
Chicago: "John Sinnott." Biography.guide. https://biography.guide/john-sinnott-american-football-player/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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