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September 11, 2026Short & citedBlog
Civic Viewpoint.
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Civic Brief • Union Leader

Jimmy Hoffa

Jimmy Hoffa was an American labor leader who served as president of the International Brotherhood of Teamsters from 1957 to 1971.

Updated September 11, 20261 min readCited sources

Jimmy Hoffa was an American labour leader who led the International Brotherhood of Teamsters from 1957 to 1971. He is best known for his union expansion, criminal convictions, and unsolved 1975 disappearance.

What it is

Jimmy Hoffa was a controversial figure in U.S. labour history. Born in Brazil, Indiana, in 1913, he rose through the Teamsters union to become its president. Under his leadership, the union became the largest in the United States, but his tenure was marked by corruption convictions and alleged ties to organized crime.

Key details

Hoffa was convicted in 1964 of jury tampering, bribery, conspiracy, mail fraud, and wire fraud. He served prison time from 1967 until 1971, when President Richard Nixon commuted his sentence. He disappeared on July 30, 1975, in the Detroit area and was declared legally dead in 1982. His disappearance remains one of the most famous unsolved cases in the U.S.

Why it matters

Hoffa's legacy extends beyond the U.S. through cross-border trucking and freight bargaining, affecting Canadian labour and trade. The Teamsters union has a significant presence in Canada, and Hoffa's story highlights the intersection of labour power, corruption, and organized crime in North America.

In short

  • Hoffa led the Teamsters from 1957 to 1971, making it the largest U.S. labour union.
  • He was convicted of federal corruption charges in 1964 and imprisoned until 1971.
  • He disappeared in 1975 and was declared dead in 1982; the case remains unsolved.
  • His influence touched Canadian labour through cross-border Teamsters operations.
Canadian angle

Hoffa is relevant to Canadian readers mainly through North American labour history, cross-border trucking and freight bargaining, and the broader influence of the Teamsters in Canada and the United States.

Quick questions

Who was Jimmy Hoffa?
Jimmy Hoffa was an American labour leader who led the International Brotherhood of Teamsters from 1957 to 1971.
When did Jimmy Hoffa disappear?
He disappeared on July 30, 1975, in the Detroit, Michigan, area.
Was Jimmy Hoffa ever found?
No confirmed trace of Hoffa was ever found, and his disappearance remains unsolved.

Sources

  1. Britannicahttps://www.britannica.com/biography/Jimmy-Hoffa
    Supports: Birth, presidency of the Teamsters, disappearance, and historical significance.
  2. PBShttps://www.pbs.org/wgbh/americanexperience/features/rfk-james-r-jimmy-hoffa/
    Supports: Teamsters leadership, union growth, corruption investigations, imprisonment, and legal death.
  3. Indiana Historical Bureau / IN.govhttps://www.in.gov/history/state-historical-markers/find-a-marker/find-historical-markers-by-county/indiana-historical-markers-by-county/james-r.-jimmy-hoffa/
    Supports: Birthplace, union career, trucking agreement, membership growth, and disappearance.
  4. International Brotherhood of Teamstershttps://teamster.org/about/teamster-history/a-workers-hero/
    Supports: Hoffa's role as General President from 1957 to 1971.
  5. NPRhttps://www.npr.org/2025/07/30/g-s1-80212/jimmy-hoffa-teamsters-disappearance-mystery-mafia-fbi
    Supports: Full name, disappearance date, age at disappearance, and legal death status.