Garth Brooks, Post Malone, Megan Moroney to Headline Summerfest 2026

Rolling Stone Music

by Angie Martoccio

February 19, 2026

AI-Generated Deep Dive Summary

Garth Brooks, Post Malone, and Megan Moroney are set to headline Summerfest 2026 in Milwaukee, marking another milestone for the long-running festival. Taking place over three weekends—June 18-20, June 25-27, and July 2-4—the event will feature a diverse lineup spanning multiple genres. Brooks will kick off the festivities on June 16 and 17, while Moroney, who is set to release her new album *Cloud 9*, will headline the first weekend alongside Don Toliver and Carín León. Post Malone and Ed Sheeran will lead Weekend Two, joined by Cody Johnson, while Muse will close out the festival on Weekend Three with Alex Warren and Jelly Roll. The festival, now in its 58th year, continues to evolve as a must-attend event for music fans. This year’s lineup includes additional prominent acts like Louis Tomilson, Father John Misty, Megadeth, Spoon, and many others. Tickets are already on sale, offering fans the chance to experience an array of performances across three action-packed weekends. For music enthusiasts, Summerfest 2026 promises to deliver unforgettable moments with a mix of legendary artists and rising stars. The festival’s ability to attract such a wide range of talent underscores its status as one of North America’s premier music events. As Sarah Pancheri, president and CEO of Milwaukee World Festival Inc., noted in a statement, the lineup reflects a “one-of-a-kind” celebration of live music that brings fans together from around the globe. This year’s Summerfest not only honors its rich history but also looks ahead to the future of music. With headliners like Garth Brooks and Post Malone, as well as emerging artists like Megan Moroney and Jelly Roll, the festival continues to innovate while staying true to its roots. For anyone passionate about live music, Summerfest 2026 is a can’t-miss event.

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Originally published on Rolling Stone Music on 2/19/2026