Summerfest 2025 Milwaukee. From captivating live performances on 12 stages at summerfest to interactive experiences and activities each weekend, there’s something for every fan. Thanks to our sponsors for making these admissions promotions possible.

 — summerfest announced the 2025 festival lineup, including ajr with carly rae jepsen, rico nasty, muna, hippo campus and many more artists. Discover great performances and make amazing memories with multiple festival stages of live music, experiences, and more.