MILWAUKEE (WKOW) — Summerfest has announced that Post Malone will headline the festival on June 27, 2026, at the American Family Insurance Amphitheater. He will be joined by special guest Carter Faith.

Tickets for the event go on sale October 17 at 10:00 a.m. through Summerfest.com , Ticketmaster.com , and in person at the amphitheater.

Post Malone is known for his genre-blending music and hits like "Sunflower" and "Congratulations." His recent album, F-1 Trillion, topped the Billboard 200 chart and earned him eight 2025 GRAMMY nominations.

Carter Faith, a rising country star, will also perform. She is recognized for her unique blend of country, folk, and rock influences.

Summerfest, a renowned music festival since 1968, will take place over three weekends in June and July 2026. Fo

See Full Page