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Ottawa

Halloween in Ottawa this weekend: what’s on?

23 events from Friday, October 30 to Sunday, November 1, 2026. Highlights: Dwayne Gretzky Halloween - Ottawa (HISTORY Ottawa, Friday, October 30), Halloween Prom: Carrie (ByTowne Cinema, Friday, October 30), Day of the Dead Altar Presented by Embassy of Mexico in Canada, in… (National Arts Centre, Saturday, October 31). Free: 2. Busiest venues: Diefenbunker: Canada's Cold War Museum, National Arts Centre, ByTowne Cinema.

Friday, October 30, 2026

Saturday, October 31, 2026

Sunday, November 1, 2026

Everything on in Ottawa

Questions and answers

Halloween in Ottawa this weekend: how many events?
23 events from Friday, October 30 to Sunday, November 1, 2026.
Halloween in Ottawa this weekend: what are the highlights?
Highlights: Dwayne Gretzky Halloween - Ottawa (HISTORY Ottawa, Friday, October 30), Halloween Prom: Carrie (ByTowne Cinema, Friday, October 30), Day of the Dead Altar Presented by Embassy of Mexico in Canada, in… (National Arts Centre, Saturday, October 31).
Halloween in Ottawa this weekend: which venues?
Busiest venues: Diefenbunker: Canada's Cold War Museum (2), National Arts Centre (2), ByTowne Cinema (1).
Halloween in Ottawa this weekend: is anything free?
Yes. Free: 2, including Day of the Dead Altar Presented by Embassy of Mexico in…, Day of the Dead Altar Presented by Embassy of Mexico in…
Halloween in Ottawa this weekend: which day has the most?
Saturday, October 31, 2026, with 18 events.

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