Rock En Seine returns to Paris, France from August 22-30, 2026, bringing together an eclectic mix of rock, punk, pop, new wave, and metal artists for nine days of music. The festival lineup is headlined by Tyler, the Creator, The Cure, Lorde, Deftones, and Nick Cave & The Bad Seeds, showcasing the event's diverse genre focus that spans alternative hip-hop to gothic rock. With 28 total artists performing, the festival features musicians from the United States, United Kingdom, France, Australia, Ireland, and New Zealand. Rock En Seine offers music fans an international lineup that balances established legends with contemporary artists across multiple rock and pop subgenres.

Rock En Seine is a nine-day standalone music festival.