The festival that is staged in Boom in Antwerp province will vie for the title of 'best music event'. It is the very first time that a Belgian festival has been nominated for this prestigious award.
Tomorrowland faces stiff competition from US festivals Coachella, Electric Daisy Carnival and Ultra Music Festival, the Dutch festival Sensation and Britain’s Creamfields.
The winner will be announced on 12 March.
On Tuesday the French publication Only For DJ's named Tomorrowland 'best dance festival'.