Halloween Events in Milwaukee, WI

Haunted houses, home haunts, festivals and spooky nights out

We're tracking 1 spooky event in Milwaukee, WI right now — from walk-through home haunts built by neighbors to full commercial haunted houses, plus festivals, markets and Halloween parties. Every listing has dates, an address and one-tap directions.

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Family Friendly in Milwaukee, WI

Family Friendly

Milwaukee County Zoo Boo

Milwaukee WI·Oct 16, 2026 – Oct 24

Milwaukee WI

Oct 16, 2026 – Oct 24

Trick or TreatAnimals/Petting Zoo

Website

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Green Bay, WI (1)