About John Dennehy
Born 1940. John Dennehy is an Irish politician.
John Dennehy (born 22 March 1940) is an Irish former Fianna Fáil politician. He was a Teachta Dála (TD) for the Cork South-Central constituency.
Early life Dennehy was educated at Sharman Crawford Technical Institute and Cork College of Commerce. A fitter by trade, Dennehy spent most of his working life with Irish Steel in Haulbowline until he went full-time into politics.
Career Dennehy was elected to Cork City Council for the South–West area in 1974 and subsequently re-elected at every election until he resigned from the council in 2003 due to the dual mandate rule. He was Lord Mayor of Cork from 1983 to 1984.
Dennehy was first elected to Dáil Éireann at the 1987 general election but lost his seat to party colleague Batt O'Keeffe at the 1992 general election. He regained his seat at the 1997 general election and narrowly held it by 6 votes against a challenge from Kathy Sinnott at the 2002 general election. He lost his seat at the 2007 general election.
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Important facts
People in John Dennehy's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped John Dennehy's
Frequently asked questions
Who is John Dennehy?
Irish politician
When was John Dennehy born?
John Dennehy was born on 22 March 1940 in Cork.
What is John Dennehy's occupation?
John Dennehy is a politician.
What nationality is John Dennehy?
John Dennehy is Irish.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). John Dennehy. https://biography.guide/john-dennehy/
MLA: "John Dennehy." Biography.guide, https://biography.guide/john-dennehy/.
Chicago: "John Dennehy." Biography.guide. https://biography.guide/john-dennehy/.
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