Halloween Costume Contests in St. Louis 2026

31Oct

The Fright Crawl | St. Louis Halloween Day Bar Crawl 2026 | Sat, Oct 31

Brewhouse Historical Sports Bar

31 Oct 2026

USD 9 TO 119

30Oct

St Louis Halloween Bar Crawl (Fri & Sat) 2026

Social Bar & Grill Soulard

30 Oct 2026

USD 20 TO 26

24Oct

2026 Annual NO COVER Mollyween Costume Bash!

Mollys in Soulard

24 Oct 2026

FREE

31Oct

FOAM AND FRIGHT FEST

Europe Night Club

31 Oct 2026

USD 25

31Oct

Night Thriller | St. Louis' Biggest Halloween Party

JAVA

31 Oct 2026

31Oct

Halloween V @ the sovereign (18+)

The Sovereign

31 Oct 2026

30Oct

HALLOWEEN COSTUME PARTY @ HOUSE OF SOUL

The House Of Soul

30 Oct 2026

USD 20

31Oct

NIGHTMARE @ Da City

DaCity Event Center

31 Oct 2026

USD 7

30Oct

Halloween Haunted Heights - Part 1

UpBar STL

30 Oct 2026

FREE

30Oct

Blade Rave - A Vampire Themed Rave at The Sovereign

The Sovereign

30 Oct 2026

30Oct

MURDER ON THE DANCE FLOOR 🔪

Utopia Studios

30 Oct 2026

23Oct

Wisdom Cafe: Potions, Mocktails & Magic

Delmar DivINe

23 Oct 2026

FREE

30Oct

HALLOWEEN EVE REGGAETON PARTY

AVA Garden Bar

30 Oct 2026

31Oct

Hottie Halloween

Venue 1227

31 Oct 2026

31Oct

Halloween Fest

6730 Page Ave

31 Oct 2026

USD 18 TO 35

24Oct

Witches Grove - Annual TGE community haunted garden

3301 Sidney St

24 Oct 2026

31Oct

Thriller Live! A Halloween Exclusive Michael Jackson Tribute

Blue Strawberry STL

31 Oct 2026

30Oct

Coolfire Studios Halloween Party: Haunted Homecoming

Casa Loma Ballroom

30 Oct 2026

24Oct

Sinners: Black Pineapple Halloween Play Party

Jordans Warehouse

24 Oct 2026

USD 35 TO 110

31Oct

☆ HALLOWEEN NOiSETTE: 2026 EDITiON ☆

El Leñador Bar & Grill

31 Oct 2026

24Oct

Halloween Adult Theme Paint & Sip

1910 Union Blvd

24 Oct 2026

USD 45

31Oct

UCC Family Skate Fun Night/ Kingdom Stackers

2700 Kienlen St

31 Oct 2026

USD 15 TO 20

31Oct

Tech-or-Treat: A Community Halloween Experience

1435 Mallinckrodt St

31 Oct 2026

FREE

30Oct

HALLOWEEN AT THE BIG ASS HOUSE

3615 19th St

30 Oct 2026

USD 25 TO 55

28Oct

SLU FSL Monster Bash

SLU Center For Global Citizenship

28 Oct 2026

FREE

29Oct

Boots, Boos, and Booze

Saint Louis Dance Theatre

29 Oct 2026

USD 31

29Oct

HALLOWEEN ARTISTS' FEST

Northwest Coffee Roasting

29 Oct 2026

USD 16

30Oct

LET'S F*CKING DANCE

3225 Olive St

30 Oct 2026

31Oct

NIGHTMARE ON 12th STREET HALLOWEEN PARTY 2026

1931 S 12th St, St Louis, MO 63104-3950, United States

31 Oct 2026

30Oct

Fabo live performance Halloween costume party

Hot Java Bar

30 Oct 2026

23Oct

ENM & Lifestyle Night!

Shameless Grounds, LLC

23 Oct 2026

28Oct

Double Dare Comedy

Pop's Blue Moon

28 Oct 2026

USD 13

24Oct

Casa Loma’s 99th Annual Halloween dance with BACK IN THE DAY BAND 80’s music 🎃🎃🎃🎃

3354 Iowa Ave, St. Louis, MO

24 Oct 2026

6Nov

The Fright Before Christmas:Where Halloween Meets the Holidays

The Boom Boom Room

6 Nov 2026

USD 55

28Oct

Mahj at the Haunted Mansion - Halloween Mahjong Open Play in Tower Grove Park

Tower Grove Park

28 Oct 2026

31Oct

Gateway Blerds Presents: The Haunted House Party

The Key STL

31 Oct 2026