Halloween events in Oshawa

Check out happening halloween events all around Oshawa, ON

Halloween CharSPOOKerie & Mentalist Show

Thu, 30 Oct at 06:00 pm 270 Simcoe Street N, Oshawa, ON, Canada, Ontario L1G 4T5

All Hallows’ Eve

Fri, 31 Oct at 07:00 pm BOND|ST Event Centre CAD 27 to 45

Oshawa Halloween Boo Bash 2025

Sat, 18 Oct at 01:00 pm Downtown Oshawa

A NIGHTMARE ON BOND|ST - THE HALLOWEEN PARTY

Fri, 31 Oct at 10:00 pm BOND|ST Event Centre Basement - TwoTwoTwo CAD 8 to 15

Spooky and Sweet Halloween Cookie Decorating Workshop

Sat, 25 Oct at 10:00 am 270 Simcoe Street N, Oshawa, ON, Canada, Ontario L1G 4T5

The Black Parade Oshawa: Halloween Emo Night at Biltmore Theatre

Fri, 31 Oct at 10:00 pm Biltmore Theatre

The Black Parade Halloween Emo Night

Thu, 30 Oct at 07:00 pm The Biltmore Theatre

Spooky Poetry Night & Open Mic

Sat, 01 Nov at 08:00 pm Olive Avenue CAD 8

Optimist Club of Oshawa Annual Trunk or Treat

Sat, 18 Oct at 12:00 pm Optimist Club of Oshawa Free

Halloween at the Harbour

Sat, 25 Oct at 06:00 pm 1450 Simcoe Street South, Oshawa, ON, Canada, Ontario L1H 8S8

Halloween Kit Bash Paint Contest 5

Fri, 31 Oct at 10:00 am 13 King St.W unit 5, Oshawa, ON, Canada

Kid's Scary Terrarium Workshop

Sat, 25 Oct at 10:00 am 270 Simcoe Street N, Oshawa, ON, Canada, Ontario L1G 4T5

Samhain Seance

Fri, 31 Oct at 09:00 pm The Zen Shop

Witches Tea Party

Sun, 19 Oct at 12:00 pm The Zen Shop