Ottawa Halloween Events

Geeked Out: Ottawa's Toy & Collectible Sale

Nepean Sportsplex 4 Oct 2025

Halloween Night Market & Party

1088 Somerset St. W, Ottawa, ON, Canada, Ontario K1Y 3C7 25 Oct 2025

FRIGHT FEST 2

Dominion Tavern 31 Oct 2025

Songbird Coven Halloween Spooktacular Songwriter Round 🎃🎶 - October 5th - Ottawa, ON

Broadway Bar & Grill Central 5 Oct 2025

Just Ghoulin' Around 4 - Neon Ghosthouse, Jim's Plumbing & Electrical, Hannah Vig, Cardamom Years

SAW Centre 31 Oct 2025

Festival of Light

Shenkman Arts Centre 31 Oct 2025

Faelight Immersive Market

Walter Baker Park 18 Oct 2025

Saturday Night Karaoke at The Hintonburg Public House

1020 Wellington Street West, Ottawa, ON, Canada, Ontario K1Y 2X9 27 Sep 2025

Lez Go presents Nightmare on Queen Street 2025

Queen St. Fare 1 Nov 2025

Hallowheel Roller Party 2025 - Adult Session

Lansdowne Park - Horticulture Building 24 Oct 2025

NIGHTWALKERS

Poa Tiki Bar 4 Oct 2025

Screams & Shots Halloween Bar Crawl 2025 | Ottawa

Room 104 1 Nov 2025

Skull Art: Beauty or Gore

1530 Stittsville Main St 10 Oct 2025

Zombie Horde Halloween Pub Crawl Ottawa 2025

Room 104 1 Nov 2025

Spooky Night with Donekla – Live in Ottawa!

Collab Space 26 Oct 2025

Special FX Makeup Course

1530 Stittsville Main St 27 Sep 2025

James Barker Band at Algonquin Commons Theatre

Algonquin Commons Theatre 31 Oct 2025

Ottawa - Halloween Party and Social! (20s-30s)

The Office Resto Pub 31 Oct 2025

Fright Night Halloween Bar Crawl Ottawa

Room 104 31 Oct 2025

Halloween Nightlife Crawl Ottawa 2025

Room 104 31 Oct 2025

Second Annual OTM Pumpkin Smash

Osgoode Township Museum 1 Nov 2025

Beer & Spirits Halloween Crawl – Ottawa 2025

Room 104 1 Nov 2025

FRIGHT NIGHT

The 27 Club 1 Nov 2025

Haunted Halloween Weekend Pass 2025 – Ottawa

Room 104 31 Oct 2025

The 3rd Annual Ecstatic Circus – A Conscious Halloween Dance Party

Ottawa Circus School 1 Nov 2025

HALLOWEEN EMOCORE 9 X EMO NIGHT OTTAWA

The 27 Club Ottawa 25 Oct 2025

HELLoween party

1160 Maitland, Ottawa, ON, Canada 24 Oct 2025

Halloween Costume Bash with Hosts 10 Cent Wings and Table 9!

Moose McGuire's Huntclub 31 Oct 2025

Ottawa Halloween Bar Crawl 2025 | Saturday, November 1st

Room 104 1 Nov 2025

Deluxe Moss Art Workshop at Mood Moss Flowers

Mood Moss Flowers 5 Oct 2025

Fall Flourish: Painted & Lettered Pumpkins

Fringe & Foliage 5 Oct 2025

Are you ready Halloween Party

619 Center St 31 Oct 2025

DANCE DANCE DANCE - ALL DISCO - ALL 80S HALLOWEEN NIGHT At Busters Bar

Buster's Bar & Grill 31 Oct 2025

Fright Night + Screams & Shots Weekend Pass – Ottawa 2025

Room 104 31 Oct 2025

Post Halloween Post Hardcore w/ F!TH, Gallowspine, Skull Gate & Tourelle - Ottawa

The 27 Club Ottawa 1 Nov 2025

Haunted Hop & Halloween Bar Crawl Weekend Pass – Ottawa 2025

Room 104 31 Oct 2025

Halloween Drag Bingo at Buster's Bar & Grill Kanata!

Buster's Bar & Grill 10 Oct 2025

CUSTOM TOTES & COCKTAILS | *HALLOWEEN EDITION*

Drip House 30 Oct 2025

Ottawa's Halloween Costume Party @ Sky Lounge

Sky Lounge & Lowertown Bar 30 Oct 2025

The Haunted Hop | Ottawa Halloween Bar Crawl | Friday, October 31st

Room 104 31 Oct 2025

Hoppin' Halloween Craft Show

Merivale Mall 25 Oct 2025

October 8th - Hallowneen Cookie Decorating Class!

Broadhead Brewing Company 8 Oct 2025

Ladies Paint Night_Osgoode Legion, Osgoode ON_SUGAR SKULL PAINTING

Royal Canadian Legion Branch 589 8 Oct 2025

Ottawa's ¿PorQuéNo? Tulum Vibes Halloween Party at MED (Lansdowne)

Med Supper Club 30 Oct 2025

The Hunchback of Notre Dame (1923) film and concert

St. Matthew's Anglican Church, First Avenue, Ottawa, ON, Canada 31 Oct 2025

Howloween Market

Ray Friel Recreation Complex 25 Oct 2025

Capital Pop-Up Cinema Presents - The Annual Classic Universal Horror Film - The Phantom of the Opera

Beechwood, Funeral, Cemetery and Cremation Services 4 Oct 2025

Disco Inferno - Halloween

2477 Kaladar Ave, Ottawa, ON, Canada, Ontario K1V 8B9 31 Oct 2025

Halloween Cookie Decorating Class and Wine Tasting at the Vineyard

Domaine Perrault 30 Oct 2025

👻🎃 Halloween Parent’s Night Out 🎃👻

Nepean, Ontario 24 Oct 2025

Post Halloween Post-Hardcore, FITH, Gallowspine, Skullgate, Tourelle

The 27 Club Ottawa 1 Nov 2025

Pre-Halloween Party

Sonny's Bar and Grill 24 Oct 2025

Jess Moskaluke

Algonquin Commons Theatre 31 Oct 2025

Monster Mixtape | Le bal des monstres with the NAC Orchestra / avec l'Orchestre du CNA

National Arts Center - Centre National des Arts 29 Oct 2025

Halloween Haunted Garage

Woodstream Drive, Greely 30 Oct 2025

BUG Jam Spooktacular! October 15, 2025

Ottawa Masonic Centre, 2140 Walkley Rd., 2nd floor Lounge, Ottawa, ON Canada 15 Oct 2025

Hey Fever! dance weekend

Churchill Seniors Centre, 345 Richmond Road, Ottawa 31 Oct 2025

Hocus Pocus Halloween Movie Party!

815 St-Laurent Boulevard, Ottawa, ON, Canada, Ontario K1K 3A7 25 Oct 2025

Halloween Party with Mark Mulligan

800 Taylor Creek Dr, Ottawa, ON, Canada, Ontario K4A 0Z9 31 Oct 2025