Festival d'été de Québec brings together pop, rock, hip hop, alternative, and house music across 11 days from July 9-19, 2026 in Quebec, Canada. The festival features major headliners including Muse, Michael Bublé, Gwen Stefani, The Lumineers, Martin Garrix, Kesha, Limp Bizkit, and Sean Paul alongside 171 total artists from 11 countries. With acts ranging from Cypress Hill and Testament to Lord Huron and Jelly Roll, the lineup spans multiple generations and subgenres within its core focus areas. The diverse international roster includes artists from Canada, the United States, Brazil, Colombia, the United Kingdom, France, Australia, and other countries, making it one of North America's most comprehensive summer music festivals.