Katy Perry to headline inaugural Blenheim Palace Festival in 2026, with more acts to be announced.

Katy Perry will headline the inaugural Blenheim Palace Festival in 2026, joining Teddy Swims, Pete Tong, Lauren Spencer Smith, and DJ Danny Rampling at the Oxfordshire UNESCO World Heritage Site. The five-day event, running from June to July, features global music acts, immersive cultural experiences, and VIP offerings. Organized by Cuffe & Taylor and MARI Arts & Entertainment, it marks a new cultural milestone. Two additional headliners are expected. Pre-sales begin November 12, with general tickets on sale November 14 via Blenheim Palace and Ticketmaster.