BOO! Seattle Unleashes Massive 45+ Artist Lineup

BOO! Seattle returns for its fourth thrilling year, once again bringing the Pacific Northwest its most electrifying Halloween celebration to date. Taking over the WAMU Theater on Friday, October 31 and Saturday, November 1, this year’s bone-chilling edition will showcase 45+ artists across three immersive, haunted stages, delivering more music, madness, and mayhem than ever before.

More than just a Halloween tradition, BOO! has steadily evolved into a cornerstone of Seattle’s fall festival season — expanding its lineup each year to give fans the chance to dance deep into the night alongside some of EDM’s biggest and boldest names. This year’s sinisterly stacked headliners include multi-platinum, GRAMMY-winning powerhouse Zedd, masked global sensation and Forbes “30 Under 30” icon Marshmello, Dutch house favorite Mau P, viral hitmaker and Good Good Records boss Disco Lines, bass juggernaut Ray Volpe, and German-Iraqi techno innovator Boys Noize.

The BOO! Seattle 2025 lineup spans a wide spectrum of sound, offering a little something for every type of raver. Headbangers can dive into the unrelenting energy of dubstep legends Black Tiger Sex Machine, cinematic heavyweights NERO, or bass architect Virtual Riot. Meanwhile, those chasing a different vibe can find their rhythm with UK drum and bass standout Dimension, high-octane party starter Mall Grab, or the mysterious speed house force southstar. Still hungry? Get swept into sonic euphoria with sets from psytrance icons Vini Vici, melodic techno standout Lauren Mia, or electro house trailblazer Benny Benassi.

The A-Z BOO Seattle 2025 lineup includes:

AlienPark

Alyssa Jolee

Angrybaby

Bebi

Ben Nicky

Benny Benassi

Black Tiger Sex Machine

Boys Noize

David Ardila

Delta Heavy

Dimension

Dimitri Vegas

Disco Lines

Ely Oaks

Emorfik

Flux Pavillion + Doctor P

Genesi

HEYZ

HILLS

HNTR

IVORY

Justin Jay

Kill The Noise

Lauren Mia

LUGH!

Mall Grab

Marshmello

Mau P

Mersiv

NERO

Noizu

Panteros666

Phaseone

Proppa

Ray Volpe

RL Grime

S Doobie & MC Dino

Sloane Motion B2B Mia Maya

southstar

Swimming Paul

Twin Diplomacy

VEIL

Vini Vici

Virtual Riot

Win Win

Zedd

Two-day GA and 21+ VIP tickets will be available for purchase beginning Thursday, July 24th, at 12 PT at Seattle.BOO-Halloween.com