UFO Sightings in Canada

14 documented cases in this archive come from Canada. Each links to a full case file covering what witnesses saw, the official narrative, and a two-pass assessment with its evidence tier. The interactive globe on the homepage plots every case by exact location.

The Shag Harbour Incident
Shag Harbour, Nova Scotia, Canada · 4 October 1967 Verified Unexplained
The Falcon Lake Incident
Falcon Lake, Whiteshell Provincial Park, Manitoba · 20 May 1967 Barely Disputed
The Place Bonaventure Sighting
Hilton Bonaventure Hotel, downtown Montreal, Quebec · 7 November 1990 Barely Disputed
The Hannah McRoberts Photograph
Rest area about 30 miles north of Kelsey Bay, east coast of Vancouver Island, British Columbia · 8 October 1981 Barely Disputed
The Tagish Lake Photographs
Tagish Lake, Yukon Territory, Canada · around 1970 Barely Disputed
The Cowichan District Hospital Sighting
Cowichan District Hospital, Duncan, Vancouver Island, British Columbia, Canada · 1 January 1970 Barely Disputed
The Navy R7V-2 Giant Disc
North Atlantic Ocean, east of Gander, Newfoundland · 1956 (as published by Keyhoe; widely indexed to 8 February 1957) Barely Disputed
The Douglas C-54 Skymaster Vanishing (1950)
Between Snag and Aishihik, southwest Yukon, Canada · 26 January 1950 Barely Disputed
The Edwin Fuhr Encounter
Near Langenburg, Saskatchewan, Canada · 1 September 1974 Barely Disputed
The Carp "Guardian" Landing Claim
Manion Corners, West Carleton (near Carp and Corkery), Ontario, Canada · November 1989 Barely Disputed
A Shimmering Object Over Waterloo
Waterloo, Ontario · 1 July 2026 Unknown
The Silent White Sphere Over Montreal (26 July 2026)
Montreal, Quebec · 26 July 2026 Unknown
The Sky Canada Project: Canada’s Chief Science Advisor Reports on UAP Reporting (June 2025)
Office of the Chief Science Advisor of Canada, 235 Queen Street, Ottawa, Ontario · June 2025 Unknown
The Yukon Giant UFO: Fox Lake, Carmacks and Pelly Crossing, and the Cosmos 2335 Rocket Re-entry (11 December 1996)
Klondike Highway, from Fox Lake north to Pelly Crossing · 11 December 1996 Strongly Disputed

← See these cases on the interactive globe