Ill Fest takes place May 29-31, 2026 in Austin, Texas, featuring a massive lineup of dubstep, electronic, bass, hip hop, and EDM artists. Headliners include heavy-hitting electronic acts Excision, GRiZ, Nghtmre, and ATLiens, alongside rising stars like LSDream and G Jones. The festival showcases 49 artists from the United States, Canada, United Kingdom, and Japan, with notable performers including Crankdat, Jauz, MitiS, Trivecta, and Reaper. Electronic music fans can expect three days of bass-heavy beats and cutting-edge EDM performances from both established headliners and emerging talent in the dubstep and electronic music scenes.

Ill Fest is a three-day standalone music festival.