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Place

Thunder Bay

Thunder Bay is a city in and the seat of Thunder Bay District, Ontario, Canada. It is the most populous municipality in Northwestern Ontario and the second most populous (after Greater Sudbury) municipality in Northern Ontario. Its population is 108,843 according to the 2021 Canadian census.

Thunder Bay

Name
Thunder Bay

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In this article

  1. 01History and topography
  2. 02Views and depictions
  3. 03Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 26 September 2026.

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