
Summerfest 2026 is bringing another big season of headlining concerts to the American Family Insurance Amphitheater in Milwaukee. From country and pop to rock and hip-hop, this year’s lineup features some of the biggest names in music. Below is a look at each headliner, including show dates, start times, and a little background on what makes each artist a must-see. Ticket King has tickets available for every Summerfest 2026 headliner at the American Family Insurance Amphitheater. Fans can check availability online or call for last-minute tickets to any of these shows throughout the Summerfest season.
Garth Brooks kicks off the Summerfest season with two massive concerts on Tuesday, June 16, and Wednesday, June 17, both starting at 7:30 PM. While these shows take place at the Summerfest grounds, they are officially considered Summerfest Kickoff concerts, not part of the regular festival dates. One of the best-selling solo artists of all time, Garth Brooks is best known for landmark albums like No Fences and Ropin’ the Wind, which helped define modern country music.
Megan Moroney headlines Thursday, June 18, at 7:00 PM. A fast-rising star in country music, Moroney broke through with her emotionally driven songwriting and polished sound. Her most recent album, Am I Okay?, debuted high on the charts and solidified her place as one of country’s most exciting newer voices.
Don Toliver takes the amphitheater stage on Friday, June 19, at 7:00 PM. Known for his melodic blend of hip-hop and R&B, Toliver has collaborated with some of the biggest names in music. His album Love Sick stands out as one of his most successful releases, featuring several fan-favorite tracks.
Carín León headlines the American Family Insurance Amphitheater on Saturday, June 20, at 7:00 PM. One of the most popular artists in regional Mexican music today, León is known for blending traditional norteño and banda sounds with modern influences. His album Colmillo de Leche became one of his most successful releases, earning widespread acclaim and expanding his audience well beyond the Latin music world.
Ed Sheeran returns to Summerfest on Thursday, June 25, with a 7:30 PM start time. Sheeran previously performed at Summerfest in 2015, long before he became one of the world’s biggest touring artists. Since then, he has released multiple global hits and chart-topping albums, including + (Plus) and ÷ (Divide), and is known for his loop-pedal live performances and crowd-connecting songwriting.
Cody Johnson headlines Friday, June 26, at 7:00 PM. A Texas native with a traditional country sound, Johnson built his career through relentless touring and fan support. His album Leather blends classic country themes with modern production and has become one of his most well-received projects.
Post Malone closes out the June run on Saturday, June 27, at 7:00 PM. Known for crossing genres with ease, Post Malone has enjoyed massive success across hip-hop, pop, rock, and country. His album F-1 Trillion debuted at number one and showcases his ability to blend styles while maintaining a signature sound.
Muse brings their high-energy rock show to the amphitheater on Thursday, July 2, at 7:00 PM. The British rock band is known for its powerful live performances and ambitious production. Albums like Black Holes and Revelations and Absolution helped establish Muse as one of the top alternative rock acts in the world.
Alex Warren headlines Friday, July 3, with a 7:00 PM start time. Warren’s rise from online creator to touring musician has gained significant attention, and his debut album, You’ll Be Alright, Kid, has resonated with fans through its emotional storytelling and crossover appeal.
Jelly Roll wraps up the amphitheater headliners on Saturday, July 4, starting at 7:00 PM, with special guest Tyler Hubbard. Jelly Roll has become one of the most talked-about artists in country music thanks to his raw lyrics and genre-blending style. His album Beautifully Broken earned major industry recognition and further expanded his audience.




