Snow Patrol, Bloc Party, The Script and Katy Perry are set to join Kings Of Leon when Oxegen returns to Punchestown Racecourse, Naas, Co Kildare from July 10-12.
Tickets for event, subject to licence, will go on general release on Friday March 6 at 8am nationwide.
Further line-up announcements will be made in the coming days, including luxury camping options in the green campsite to the range of food and alternative entertainment options available.
Fans from around Europe voted the 2008 event as ‘Best European Festival’ at the UK Festival Awards.