2026 Summerfest: Garth Brooks kick-off concert on June 17

Summerfest officials announced on Monday, Sept. 8 that Garth Brooks will kick off Summerfest on Wednesday, June 17 at the American Family Insurance Amphitheater! 

What we know:

Tickets will go on sale Friday, Sept. 12, at 10:00 a.m. at Summerfest.com, Ticketmaster.com, or in person at the American Family Insurance Amphitheater.  

Each ticket purchased will also include admission to Summerfest 2026, valid on any day of the festival.

BOERNE, TEXAS - JULY 27: Garth Brooks performs onstage for George Strait and Vaqueros del Mar's "Strait To The Heart": A benefit for Hill Country Flood Victims at Estancia at Thunder Valley on July 27, 2025 in Boerne, Texas. (Photo by Erika Goldring/

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This marks Garth Brooks’ first-ever performance at Summerfest, and his first show in Milwaukee in over a decade.

Summerfest 2026 will take place across three weekends: June 18-20, June 25-27, and July 2-4, 2026.

The Source: The information in this post was provided by Milwaukee World Festival, Inc.

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