Also playing the festival at Punchestown Racecourse, County Kildare will be Editors, Richard Hawley, Scouting For Girls, Newton Faulkner, Bowling For Soup and Roisin Murphy.
They join a lineup that already includes The Prodigy, Panic at the Disco and Stereophonics. The three headliners at the bash will be REM, The Verve and Kings of Leon.
Oxegen takes place on July 11-13. Tickets go on sale Friday, March 7 at 8am.