Lollapalooza Argentina returns to Buenos Aires from March 13-15, 2026, featuring an impressive lineup of 95 artists spanning pop, house, rock, electronic, and indie pop genres. The three-day festival will be headlined by major acts including Tyler, the Creator, Lorde, Skrillex, Deftones, Chappell Roan, and Sabrina Carpenter, alongside rising stars like Turnstile and Doechi. International diversity shines through with artists representing 11 countries including South Korea, Japan, Germany, and the host nation Argentina, with local favorite Paulo Londra also taking a headlining slot. The festival offers music fans a comprehensive experience with both established superstars and emerging talent across multiple electronic and pop music genres.