large_Glastonbury 2025.jpg

medium_Glastonbury 2025.jpg

small_Glastonbury 2025.jpg

thumbnail_Glastonbury 2025.jpg

Glastonbury 2025.jpg

medium_The Governors Ball Music Festival 2026.jpg

small_The Governors Ball Music Festival 2026.jpg

thumbnail_The Governors Ball Music Festival 2026.jpg

The Governors Ball Music Festival 2026.jpg

large_Coachella 2027.jpg

medium_Coachella 2027.jpg

small_Coachella 2027.jpg

thumbnail_Coachella 2027.jpg

Coachella 2027.jpg

large_Sziget 2026.jpg

medium_Sziget 2026.jpg

small_Sziget 2026.jpg

thumbnail_Sziget 2026.jpg

Sziget 2026.jpg

large_Tomorrowland 2026.jpg

medium_Tomorrowland 2026.jpg

small_Tomorrowland 2026.jpg

thumbnail_Tomorrowland 2026.jpg

Tomorrowland 2026.jpg

large_BOO Seattle 2026.jpg

medium_BOO Seattle 2026.jpg

small_BOO Seattle 2026.jpg

thumbnail_BOO Seattle 2026.jpg

BOO Seattle 2026.jpg

BOO Seattle 2025 Lineup.jpg

BOO Seattle 2025 Festival Map.jpg

BOO Seattle 2025 Set Times.jpg

large_BOO Seattle 2025.jpg

medium_BOO Seattle 2025.jpg

small_BOO Seattle 2025.jpg

thumbnail_BOO Seattle 2025.jpg

BOO Seattle 2025.jpg

BOO Seattle 2024 Lineup.jpg

BOO Seattle 2024 Festival Map.jpg

BOO Seattle 2024 Set Times 1.jpg

BOO Seattle 2024 Set Times 2.jpg

large_BOO Seattle 2024.jpg

medium_BOO Seattle 2024.jpg

small_BOO Seattle 2024.jpg

thumbnail_BOO Seattle 2024.jpg

BOO Seattle 2024.jpg

BOO Seattle 2023 Lineup.jpg

BOO Seattle 2023 Festival Map.jpg

BOO Seattle 2023 Set Times.jpg

large_BOO Seattle 2023.jpg

medium_BOO Seattle 2023.jpg

small_BOO Seattle 2023.jpg

thumbnail_BOO Seattle 2023.jpg

BOO Seattle 2023.jpg

BOO Seattle 2022 Lineup.jpg

BOO Seattle 2022 Festival Map.jpg

BOO Seattle 2022 Set Times.jpg

large_BOO Seattle 2022.jpg

medium_BOO Seattle 2022.jpg

small_BOO Seattle 2022.jpg

thumbnail_BOO Seattle 2022.jpg

BOO Seattle 2022.jpg

BOO Seattle 2021 Lineup.jpg

BOO Seattle 2021 Festival Map.jpg

BOO Seattle 2021 Set Times.jpg

small_BOO Seattle 2021.jpg

thumbnail_BOO Seattle 2021.jpg

BOO Seattle 2021.jpg

BOO Seattle 2026 Lineup.jpg

BOO! Seattle has unveiled its monstrous 2025 lineup, bringing a massive wave of electronic talent to the WAMU Theater this Halloween season. Set for 31st October and 1st November, the Insomniac-produced festival returns with a two-day program that blends bass-heavy chaos, house grooves, and spine-tingling production.

Leading the bill are headliners Zedd, Marshmello, Nero, RL Grime, and Vini Vici, with strong support from high-calibre names like Black Tiger Sex Machine, Dimension, Ben Nicky, Virtual Riot, and Kill The Noise. Drum and bass legends Flux Pavilion and Doctor P will also team up for a back-to-back performance, while Boys Noize, Noizu, and Panteros666 promise infectious energy on the dancefloor.

Also featured are a host of rising stars and genre-blurring acts, including Mersiv, Southstar, Alyssa Jolee, Mall Grab, Genesi, and Lauren Mia. From house to dubstep to experimental bass, BOO! Seattle continues its tradition of showcasing diversity and innovation across its Halloween celebration.

<center><img src="https://cms.thatfestivalsite.com/uploads/BOO_Seattle_2025_Lineup_f6c172c1a9.jpg" class="css-byziu" width="480" height="800"></center>

Tickets for BOO! Seattle 2025 go on sale this Thursday, 24th July at 12pm local time. With a history of quick sellouts and high-octane performances, fans are encouraged to secure their spot early for one of the Pacific Northwest’s most beloved Halloween raves.

BOO Seattle
Active

Previous festivals:

Average Announcement Dates

Latest News

BOO! Seattle Drops 2025 Lineup