Halloween Costume Contests in St. Louis 2025

Explore The Best Of Pumpkin Costume Parties & Events in St. Louis

Wicked Warehouse Ft. Troyboi, Richard Finger & More!

Mississippi Underground 31 Oct 2025

Ride or Die: Halloween Party

Ballpark Village St. Louis 25 Oct 2025

THE BIGGEST HALLOWEEN BASH IN DA’ LOU

Celebrity Restaurant & Banquet Center 31 Oct 2025
FREE

Boos & Brews Bar Crawl - St Louis

Carson's Sports Bar & Restaurant 25 Oct 2025
USD 14

Fake News at Old Rock House

Old Rock House 25 Oct 2025

2025 Annual NO COVER Mollyween Costume Bash!

Mollys in Soulard 25 Oct 2025
FREE

Fright Night Halloween Bar Crawl St. Louis

TBA 31 Oct 2025
USD 18 TO 29

Jus Us Annual Halloween party

The Omega Center 31 Oct 2025

Howl-O-Ween: A Nightmare In Soulard

1712 S 9th St 18 Oct 2025
USD 20

Halloween Bash

2711 Locust St 31 Oct 2025
USD 23

The Official Halloween Bar Crawl (Fri & Sat) - St Louis

DB's Sports Bar 31 Oct 2025
USD 13 TO 18

Michael Jackson's "Thriller" Live: A Halloween Tribute Presented by PureSoul

3730 Foundry Way, Suite 158, St. Louis, MO, United States, Missouri 63110 31 Oct 2025

SOUL TIES HALLOWEEN COSTUME PARTY

The House Of Soul 31 Oct 2025
USD 0 TO 110

PIN DEATH 7 - The Pinball Massacre

Café Piazza 26 Oct 2025

Sip N'Serve Drag Brunch: Witchy Wonders at City Winery STL

3730 Foundry Way, Suite 158, St. Louis, MO, United States, Missouri 63110 19 Oct 2025

Halloween Baby Boo Brunch

Goldfish Swim School - Warson Woods 13 Oct 2025
FREE

St. Louis Halloween Bar Crawl All Access

JAVA 18 Oct 2025
USD 16 TO 39

Costume Party

St. Louis Public library Baden Branch 31 Oct 2025

Seth and Angela’s Halloweenie Party!

2837 McNair Ave 1 Nov 2025