Happening Next

Ottawa Halloween Events

Halloween events Happening Next in Ottawa, ON

The Elmvale Ward Séance

 2935 Conroy Rd 3 Oct 2026
FREE

Lez Go presents Nightmare on Queen Street 2026

 Queen St. Fare 31 Oct 2026
CONTESTS CAD 22 TO 40

BABYLON NIGHTMARE - HALLOWEEN BIGGEST PARTY

 The Palace Ottawa 31 Oct 2026
FITNESS CAD 18 TO 28

HALLOWEEN HAUNTED HOUSE THE SCARIEST PARTY OF THE YEAR! $300 CA$H PRIZE

 THE PALACE NIGHTCLUB 31 Oct 2026
HALLOWEEN CAD 12 TO 44

The 15FirstDates Ottawa Halloween Singles Party (Age 35 and under)

 Speakeasy Tapas Lounge 31 Oct 2026
FITNESS CAD 0 TO 23

DiscoLab: [“Boogie Frights” 4 Year Anniversary!]

 Beyond the Pale Brewing Company 31 Oct 2026
FITNESS CAD 23 TO 28

Halloween Moonlight Session 7

 ALORA Ottawa & ALORA Rooftop 31 Oct 2026
HALLOWEEN CAD 30

Halloween 2026 - Ottawa Mystic Market

 955A Gladstone Ave Ottawa, K1Y 3E5 31 Oct 2026
HALLOWEEN

Halloween Dance Party | Le fantôme d'Orléans

 Stray Dog Brewing Company 31 Oct 2026
FITNESS CAD 7

HIP HOP PERIOD.

 Broadhead Brewing Company 31 Oct 2026
ENTERTAINMENT CAD 12 TO 28

DAZE PRESENTS: NOKTURNAL

 Hu Bar 31 Oct 2026
PARTIES CAD 13

Exit Lounge Presents : Thriller

 EXIT Lounge 31 Oct 2026
FITNESS CAD 17

TOMO'S SECRET (HALLOWEEN EDITION) @TOMO

 Tomo 31 Oct 2026
FITNESS CAD 28

Karaoke at The Hintonburg Public House

 1020 Wellington Street West, Ottawa, ON, Canada, Ontario K1Y 2X9 31 Oct 2026
MUSIC

Spooky Saturday @ Sky Lounge

 Sky Lounge 31 Oct 2026
FITNESS CAD 10 TO 20

Brazilian Halloween Party

 2 Daly Ave, Ottawa, ON K1N 6E2, Canada 1 Nov 2026
FOOD-DRINKS

Arabian Night XHalloween✨

 Casadonna Ottawa 31 Oct 2026
FITNESS CAD 23

INDUSTRYWEEN

 Sky Lounge 1 Nov 2026
FITNESS CAD 0 TO 20

The Haunted Mansion: Drip House Halloween Party

 692 Somerset St W 31 Oct 2026
ENTERTAINMENT CAD 12

WITCHES: A Halloween Service

 The Origin Arts & Community Centre 1 Nov 2026
FITNESS CAD 0 TO 40

A Wicked Halloween Night

 KS on the Keys Restaurant 31 Oct 2026
FITNESS CAD 33 TO 44

Haunted Manor Halloween Party VIII

 292 Elgin St., Ottawa, ON, Canada, Ontario K2P 1M3 31 Oct 2026
WORKSHOPS

Byron Glows! 12th Annual Byron Path Pumpkin Parade

 127 Bassett Ln, Ottawa, ON K1Y 2C7, Canada 1 Nov 2026

Halloween 💀 Dance Party

 The Prescott 31 Oct 2026

The Everything Bagel Hallowe'en at Dave's Bar

 1990 Russell Rd, Ottawa, ON K1G 4J6, Canada 31 Oct 2026

Milonga de la Confesión y Siempre Tango Ottawa Present TANGOWEEN Saturday October 31st!

 275 Elgin Street, Downtown Ottawa, ON, Canada, Ontario 31 Oct 2026
CONTESTS

Sunday Service - A Thin Veil

 30 Cleary Avenue, Ottawa, ON, Canada, Ontario K2A 4A1 1 Nov 2026
MEETUPS

Red Maple Grove Samhain 2026 Ritual

 Ottawa ON Minto Park Elgin and Lewis 1 Nov 2026

Halloween Family Trivia — Ottawa

 Major's Hill Park 29 Oct 2026
SPORTS

Primal Fear Ottawa

 292 Elgin St., Ottawa, ON, Canada, Ontario K2P 1M3 28 Oct 2026
ART

Latin Sparks Festival Presents: Noche De Muertos

 Ottawa Art Gallery 31 Oct 2026
FESTIVALS

Till Death Us Part(y) at PARLOUR

 Parlour 31 Oct 2026
ENTERTAINMENT CAD 11 TO 57