Halloween Events in Ottawa, ON
Upcoming Halloween events.
Tue, Oct 27 · 5:00 p.m.
Grown-Ass Halloween Pizza Party - OTTAWA (Ep. 71)
EXIT Lounge
$28.07 +
Tue, Oct 27 · 7:30 p.m.
THE OFFICE Trivia Night - Halloween Edition - The Prescott (Ottawa)
The Prescott
See listing
FreeSold outWed, Oct 28 · 2:30 p.m.
Halloween Party \ Fête d’Halloween
EarlyON CRC/ ON y va CRC
Free
Sold outWed, Oct 28 · 6:00 p.m.
Trick, Treats & Turnips: The Origins of Halloween Traditions
Lowertown Brewery, ByWard Market
$17.74 +
Wed, Oct 28 · 6:00 p.m.
Pens & Pixels - Halloween Life Drawing Workshop
Incudbator 13 - Rideau-Rockcliffe Community Reasource Centre
$22.63 +
Thu, Oct 29 · 6:00 p.m.
Halloween Cake Canvas Night
Jenni tea
$64.17 +
Thu, Oct 29 · 7:30 p.m.
The Fright Crawl | Ottawa Halloween Bar Crawl 2026 | Thursday, October 29
Room 104
$19.50 +
Thu, Oct 29 · 8:00 p.m.
Queer of Halloween Competition
The Lookout Bar & Nightclub
$15 +
Thu, Oct 29 · 9:00 p.m.
18+ | ALGONQUIN HALLOWEEN THRILLER 2026 | OFFICIAL MEGA PARTY!
Solena Nightclub
$10 +
Thu, Oct 29 · 9:00 p.m.
18+ | OTTAWA HALLOWEEN THRILLER 2026 @ SOLENA NIGHTCLUB | MEGA PARTY!
Solena Nightclub
$10 +
Thu, Oct 29 · 9:00 p.m.
18+ | UOTTAWA HALLOWEEN THRILLER 2026 | OFFICIAL MEGA PARTY!
Solena Nightclub
$10 +
Thu, Oct 29 · 9:00 p.m.
18+ | CARLETON HALLOWEEN THRILLER 2026 | OFFICIAL MEGA PARTY!
Solena Nightclub
$10 +
Fri, Oct 30
SOLSTICE | HALLOWEEN EDITION
City At Night
See listing
Fri, Oct 30 · 6:00 p.m.
Pre Halloween Singles Mix and Mingle
The Standard
$26.75 +
Fri, Oct 30 · 7:00 p.m.
Trick'n Treat - Halloween Costume Party
70 Bongard Ave
$38.95 +
Fri, Oct 30 · 7:00 p.m.
Dwayne Gretzky Halloween
History Ottawa
See listing
Fri, Oct 30 · 7:30 p.m.
Crawl-O-Ween 2026 Ottawa's Biggest Halloween Pub Crawl
73 York St
$17.31 +
Fri, Oct 30 · 7:30 p.m.
Spooktacular Halloween Live Music Show
One Up Cocktail Pub
$17.40 +
Fri, Oct 30 · 7:30 p.m.
Fantasia Vol. 2: Halloween Edition
Night Oat
$17.31 +
Fri, Oct 30 · 7:30 p.m.
The Fright Crawl | Ottawa's Hottest Halloween Bar Crawl 2026 | Fri, Oct 30
Room 104
$19.50 +
Fri, Oct 30 · 8:00 p.m.
Halloween Patio Party @ 180 Kent Street
The Royal Oak - Kent at Slater
$17.31 +
Fri, Oct 30 · 8:00 p.m.
Dwayne Gretzky Halloween
History Ottawa
$55.58 +
Fri, Oct 30 · 8:00 p.m.
Ottawa's Haunted Hop 2026: Halloween Bar Crawl (Friday, Oct 30)
Rabbit Hole
$19.50 +
Fri, Oct 30 · 8:30 p.m.
Ottawa Halloween Bar Crawl — Halloween Friday, Fri, Oct 30
The Show Ottawa
$19.50 +