Sky presents the Isle of Wight Festival line-up poster showing who is playing the 2026 event. On Friday 19th June the Main Stage is headlined ny Lewis Capaldi. Saturday 21st June the Main Stage is headlined by Calvin Harris. Sunday 22nd June is headlined by The Cure. Also announced we have Teddy Swims, The Kooks, Tom Grennan, Wet Leg, Sex Pistols ft. Frank Carter, The Last Dinner Party, Rick Astley, David Gray, Five, Feeder, Suzanne Vega, Shed Seven, Anastasia, Starsailor, KT Tunstall, Jo Whiley’s 90s Anthems and Luvcat with many more to be announced.