Halloween events in Ottawa

Check out happening halloween events all around Ottawa, ON

Geeked Out: Ottawa's Toy & Collectible Sale

 Sat, 04 Oct at 10:00 am Nepean Sportsplex

Halloween Night Market & Party

 Sat, 25 Oct at 04:00 pm 1088 Somerset St. W, Ottawa, ON, Canada, Ontario K1Y 3C7

Saturday Night Karaoke at The Hintonburg Public House

 Sat, 27 Sep at 09:00 pm 1020 Wellington Street West, Ottawa, ON, Canada, Ontario K1Y 2X9

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

Sun, 05 Oct at 06:00 pm Broadway Bar & Grill Central

Faelight Immersive Market

 Sat, 18 Oct at 10:00 am Walter Baker Park Free

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

 Fri, 31 Oct at 08:00 pm The Office Resto Pub

HALLOWEEN EMOCORE 9 X EMO NIGHT OTTAWA

 Sat, 25 Oct at 07:00 pm The 27 Club Ottawa

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

 Sat, 25 Oct at 07:00 pm The 27 Club Ottawa

FRIGHT FEST 2

 Fri, 31 Oct at 07:00 pm Dominion Tavern

Hoppin' Halloween Craft Show

 Sat, 25 Oct at 10:00 am Merivale Mall

Howloween Market

Sat, 25 Oct at 10:00 am Ray Friel Recreation Complex

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

 Sat, 04 Oct at 07:00 pm Beechwood, Funeral, Cemetery and Cremation Services

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

 Sat, 01 Nov at 07:30 pm The 27 Club Ottawa

James Barker Band at Algonquin Commons Theatre

 Fri, 31 Oct at 08:00 pm Algonquin Commons Theatre

👻🎃 Halloween Parent’s Night Out 🎃👻

 Fri, 24 Oct at 05:00 pm Nepean, Ontario

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

 Wed, 29 Oct at 08:00 pm National Arts Center - Centre National des Arts

Jess Moskaluke

 Fri, 31 Oct at 12:00 am Algonquin Commons Theatre

Halloween Haunted Garage

Thu, 30 Oct at 06:00 pm Woodstream Drive, Greely

BUG Jam Spooktacular! October 15, 2025

 Wed, 15 Oct at 07:00 pm Ottawa Masonic Centre, 2140 Walkley Rd., 2nd floor Lounge, Ottawa, ON Canada

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

 Fri, 31 Oct at 06:00 pm SAW Centre

Hey Fever! dance weekend

 Fri, 31 Oct at 07:00 pm Churchill Seniors Centre, 345 Richmond Road, Ottawa

Halloween Party with Mark Mulligan

 Fri, 31 Oct at 06:00 pm 800 Taylor Creek Dr, Ottawa, ON, Canada, Ontario K4A 0Z9