Group will play the Danish event next summer
The Danish event takes place between June 30 and July 3, 2011.
Caleb Followill and co will join Iron Maiden, who were the first act to be confirmed to appear at the bash.
Early bird tickets for the event are priced at £200 and are on sale now. For more information, visit Roskilde-Festival.dk.
The group will also embark on a UK arena tour later this month, kicking off in Manchester on December 13.