Biography.guide
Home › People › Diplomat › Dennis McDermott
Portrait of Dennis McDermott

Dennis McDermott

1922 – 2003

Canadian diplomat

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Dennis McDermott

Lived 1922 – 2003 (aged 80). Dennis McDermott was a British diplomat and trade unionist.

Dennis McDermott (November 3, 1922 – February 13, 2003) was a Canadian trade unionist who served as Canadian Director of the United Auto Workers from 1968 to 1978 and president of the Canadian Labour Congress from 1978 to 1986.

Born in Portsmouth, England, McDermott immigrated to Canada in 1948 and settled in Toronto where he worked as an assembler and welder at the Massey-Harris plant. He became a full-time organizer for the United Auto Workers in Canada (UAW) in 1954. He was elected Canadian Director of the UAW in 1968 and became an international vice-president of the union in 1970.

As leader of the Canadian UAW he also became a vice-president of the Canadian Labour Congress. He left the UAW in 1978 to become president of the CLC.

McDermott was a social activist and civil liberties advocate and joined the Joint Labour Committee to Combat Racial Intolerance soon after arriving in Canada working with the committee to lobby for the enactment of Ontario's first Human Rights Code. He would later serve on the executive of the Canadian Civil Liberties Association.

As UAW Canadian Director, McDermott led a campaign against wage controls being implemented by the government of Pierre Trudeau in 1975. Under McDermott, the CLC organized a 100,000 person protest against the federal Liberal government's economic policies in 1981.

Following his term as CLC president, McDermott was appointed Canada's ambassador to Ireland in 1986 and served in that position until 1989.

McDermott was strong supporter of the New Democratic Party and organized the CLC to operate a political action program in support of the NDP in the 1979 federal election.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

People in Dennis McDermott's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Dennis McDermott's

Frequently asked questions

Who was Dennis McDermott?

Canadian diplomat (1922-2003)

When was Dennis McDermott born?

Dennis McDermott was born on 3 November 1922 in Portsmouth.

When did Dennis McDermott die?

Dennis McDermott died on 13 February 2003 in Peterborough.

What was Dennis McDermott's occupation?

Dennis McDermott was a diplomat and trade unionist.

What nationality was Dennis McDermott?

Dennis McDermott was British.

Sources & further reading

· Wikipedia: Dennis McDermott

· Wikidata: Q5258710

· DBpedia: Dennis McDermott

Cite this page

APA: Biography.guide. (2026). Dennis McDermott. https://biography.guide/dennis-mcdermott/

MLA: "Dennis McDermott." Biography.guide, https://biography.guide/dennis-mcdermott/.

Chicago: "Dennis McDermott." Biography.guide. https://biography.guide/dennis-mcdermott/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:26 UTC