Halloween Events and Things to do in Ottawa, Canada
Trick'n Treat - Halloween Costume Party
Fri, Oct 30, 7:00 PM
Hunt Club South Industrial · 70 Bongard Ave
Trick'n Treat - Halloween Costume Party
Fri, Oct 30, 7:00 PM
Hunt Club South Industrial · 70 Bongard Ave
The Spaniel's Tale Spooky Halloween Shopping Event
Fri, Oct 30, 7:30 PM
Hintonburg · The Spaniel's Tale Bookstore
The Spaniel's Tale Spooky Halloween Shopping Event
Fri, Oct 30, 7:30 PM
Hintonburg · The Spaniel's Tale Bookstore
Euphoria Spooky Paradise: Sold Out Halloween Party Every Year!
Sat, Oct 31, 10:00 PM
ByWard Market · NUVO Lounge 295
Euphoria Spooky Paradise: Sold Out Halloween Party Every Year!
Sat, Oct 31, 10:00 PM
ByWard Market · NUVO Lounge 295
Euphoria Spooky Paradise: Sold Out Halloween Party Every Year! Stage 2
Sat, Oct 31, 10:00 PM
ByWard Market · NOIR Resto Lounge & Nightclub
Euphoria Spooky Paradise: Sold Out Halloween Party Every Year! Stage 2
Sat, Oct 31, 10:00 PM
ByWard Market · NOIR Resto Lounge & Nightclub
HALLOWEEN HAUNTED HOUSE THE SCARIEST PARTY OF THE YEAR! $300 CA$H PRIZE
Sat, Oct 31, 10:00 PM
ByWard Market · THE PALACE NIGHTCLUB
HALLOWEEN HAUNTED HOUSE THE SCARIEST PARTY OF THE YEAR! $300 CA$H PRIZE
Sat, Oct 31, 10:00 PM
ByWard Market · THE PALACE NIGHTCLUB
Carizma Events Presents: The Halloween Party | Ottawa
Fri, Oct 30, 10:30 PM
The Glebe · Med Supper Club
Carizma Events Presents: The Halloween Party | Ottawa
Fri, Oct 30, 10:30 PM
The Glebe · Med Supper Club
Spooky Movie Night at Next Door Ottawa 'I Know What You Did Last Summer'
Thu, Oct 29, 5:00 PM
Hintonburg · Next Door Market & Event Space Inc.
Spooky Movie Night at Next Door Ottawa 'I Know What You Did Last Summer'
Thu, Oct 29, 5:00 PM
Hintonburg · Next Door Market & Event Space Inc.
The Fright Crawl | Ottawa's #1 Halloween Bar Crawl 2026 | Sat, Oct 31
Sat, Oct 31, 7:30 PM
ByWard Market · Room 104
The Fright Crawl | Ottawa's #1 Halloween Bar Crawl 2026 | Sat, Oct 31
Sat, Oct 31, 7:30 PM
ByWard Market · Room 104
Spooky Movie Night At Next Door 'The Craft'
Thursday at 5:00 PM
Hintonburg · Next Door Market & Event Space Inc.
Spooky Movie Night At Next Door 'The Craft'
Thursday at 5:00 PM
Hintonburg · Next Door Market & Event Space Inc.
Rhythm Movements Community Association Annual Children’s Halloween Party
Sun, Oct 25, 2:00 PM
Cityview · Julian Of Norwich Anglican Church
Rhythm Movements Community Association Annual Children’s Halloween Party
Sun, Oct 25, 2:00 PM
Cityview · Julian Of Norwich Anglican Church
“HALLOWEEN NIGHT with Saltina, Sunshine and Rip Em - 8:30pm
Sat, Oct 31, 8:30 PM
ByWard Market · The Lookout Bar & Nightclub
“HALLOWEEN NIGHT with Saltina, Sunshine and Rip Em - 8:30pm
Sat, Oct 31, 8:30 PM
ByWard Market · The Lookout Bar & Nightclub
The Fright Crawl | Ottawa's Hottest Halloween Bar Crawl 2026 | Fri, Oct 30
Fri, Oct 30, 7:30 PM
ByWard Market · Room 104
The Fright Crawl | Ottawa's Hottest Halloween Bar Crawl 2026 | Fri, Oct 30
Fri, Oct 30, 7:30 PM
ByWard Market · Room 104
