Costume Parties in Baltimore

Check out happening costume parties events all around Baltimore, MD

Final Fridays: Brews and Boos

 Fri, 24 Oct at 06:00 pm Enoch Pratt Free Library Free

Heroes vs. Villains: HALLOWEEN MULTIVERSE WAR

 Fri, 31 Oct at 08:00 pm POWER PLANT LIVE!

Harry Potter Party Baltimore

Fri, 07 Nov at 07:00 pm Baltimore Maryland

Fright Night Halloween Bar Crawl Baltimore

 Fri, 31 Oct at 07:30 pm GameOn bar+arcade USD 18 to 29

Nightmare On O'Donnell St

 Sat, 01 Nov at 01:00 pm 2908 O'Donnell St USD 10 to 30

Haunted Halloween Bar Crawl 2025 | Baltimore Halloween Weekend Crawl

 Fri, 31 Oct at 07:30 pm GameOn Bar+Arcade USD 18 to 29

Baltimore Halloween Party Cruise | Black Pearl Yacht Party

 Fri, 31 Oct at 11:00 pm Spirit of Baltimore Yacht USD 24 to 56

Camp Fright!

 Fri, 31 Oct at 07:00 pm The Club Car USD 10

The Haunted Hop | Baltimore Halloween Bar Crawl | Friday, October 31st

 Fri, 31 Oct at 07:30 pm GameOn Bar+Arcade USD 18 to 39

21+ Annual Halloween Extravaganza

 Sat, 25 Oct at 08:00 pm 5829 Gist Ave USD 25 to 40

Freaky Fitness Friday

 Fri, 31 Oct at 06:00 pm La Par’de Fitness USD 10

Sonic Communion - The Sequel

 Sat, 01 Nov at 06:00 pm M8 Beer (Baltimore)

The Naughty Night of the Krampus IV!

 Sat, 08 Nov at 08:00 pm The Gentlemen's Gold Club

7th Annual Boo-Bee Halloween Spelling Bee and Costume Party Fundraiser

 Sat, 25 Oct at 07:00 pm Old Major Free

2nd Annual Crab Ball 🦀

Fri, 24 Oct at 08:00 pm The Club Car Baltimore

7th Annual Witches Ball

 Sat, 25 Oct at 05:00 pm 1203 Bush St USD 7 to 23

Lesbian Speed Dating (Halloween Theme)

 Fri, 24 Oct at 07:00 pm The Wine Collective USD 45

HAUTE O WEEN 6

 Fri, 24 Oct at 07:00 pm Play Sports Bar USD 18 to 55

Baltimore Federal Hill Halloween Bar Crawl

 Sat, 25 Oct at 05:00 pm Liv's Tavern USD 13 to 23

Haunted Halloween Costume Party

 Fri, 31 Oct at 08:00 pm City Line Bar & Grill USD 29

Halloween Costume Party

 Sat, 25 Oct at 07:00 pm 5402 Harford Road, Baltimore, MD

4th Annual Patty BOO-more! Halloween Bus Tour

 Fri, 31 Oct at 06:00 pm The Canton Local, South Decker Avenue, Baltimore, MD, USA USD 61

HAUNTingdon 2025!

 Sat, 25 Oct at 04:00 pm 2900 Block of Huntingdon Ave, Baltimore, MD 21211-2822, United States

Howard Street Haunt & The Ottobar Halloween Market

 Sun, 26 Oct at 12:00 pm Ottobar

Halloween Horror Paint Night

 Tue, 28 Oct at 07:00 pm Jimmy's Famous Seafood

Baltimore Halloween Bar Crawl 2025 | Saturday, November 1st

 Sat, 01 Nov at 07:30 pm GameOn Bar+Arcade USD 18 to 39

The First Annual Founders Day Costume Ball

 Fri, 31 Oct at 08:00 pm Morgan State University USD 55 to 2,670

Sensory Inclusive Trick or Treat

 Sat, 25 Oct at 04:00 pm 901 W Pratt St, Baltimore, MD, United States, Maryland 21223

Cheers! A Lil Gay Happy Hour Halloween Party

 Fri, 31 Oct at 06:00 pm Chesapeake Wine Company

Saints & Sinners bash: Worthington x Cowboy Row💀🎃

 Fri, 31 Oct at 08:00 pm 2900 Odonnell St, Baltimore, MD

HBCU SOUL Fest: Halloween Dance Party w/ Purpose & Costume Contest

 Thu, 30 Oct at 07:30 pm The Manor Free

HIPPY SCREAM

 Fri, 31 Oct at 04:00 pm Edison Hwy

Halloween Costume Party with a Pop Up Drag Performance

 Fri, 31 Oct at 06:00 pm 2400 Boston Street Suite 112, Baltimore, MD, United States, Maryland 21224

SINNERS: Adult Halloween Event

 Thu, 30 Oct at 08:00 pm Euphoria Night Club USD 0 to 269

Tails on the Rails

Sun, 26 Oct at 02:00 pm 901 W Pratt St, Baltimore, MD, United States, Maryland 21223

Halloween Toddler Time

 Thu, 30 Oct at 10:00 am 901 W Pratt St, Baltimore, MD, United States, Maryland 21223

1st Friday Networking Events - Baltimore

 Fri, 06 Feb at 08:00 pm Skyloft F Rental Studio USD 3 to 55