Great South Bay Music Festival 2026 Set Times & Lineup in Patchogue

Jul 23 – 26, 2026 · Patchogue, NY, USA

The Great South Bay Music Festival, celebrating its 18th anniversary in 2026, is Long Island's largest and longest-running four-day music and arts festival. Held from July 23 to 26 at Shorefront Park in Patchogue, New York, the festival offers a diverse lineup of over 55 performers across three stages, encompassing genres such as rock, reggae, jam bands, pop-punk, and more. Set against the picturesque backdrop of the Great South Bay, attendees can enjoy live music, artisan vendors, a variety of food options, and family-friendly activities, all contributing to a vibrant and inclusive atmosphere.

Lineup

• The Used
• Bayside
• Cartel
• Koyo
• Imposters
• Deadlands
• No Fly List
• Gamblers
• Sublime
• Common Kings
• The Ries Brothers
• Project Vibe
• Oogee Wawa
• Talking Dreads
• Ny Ska-Jazz Ensemble
• Bunktown Falls
• Reggaelar People
• IRIEspect
• Roots Foundation
• Gov’t Mule
• Bruce Hornsby & The Noisemakers
• Sierra Hull
• LaMP
• Kerry kearney
• The Allmost Brothers Band
• Ernie & The Band
• Quinn Sullivan
• Circus Mind
• Soundswell
• The Ripple Allstars
• Firetog & Co.
• Orchyd
• School of Rock
• Robinson Treacher
• My Morning Jacket
• Little Feat
• Andy Falco
• Alwyn Robinson
• Eric Finland
• Rob Eaton
• Patrick Falco
• TAZ (Brandon Niederauer)
• Miles To Dayton
• Kelli Baker
• Noé Socha
• Om-En
• Funkin’ A
• Andrew Weiss
• Owls By Day
• Space Turtles
• Albert Liu & The Wild Hearts

Set Times & Lineup