Festival dijadwalkan dari 21 Jul hingga 24 Jul 2016 (3 hari).
Tomorrowland berlangsung di Boom, Belgium. Berikut adalah alamat lengkap festival: Tomorrowland 2850 Boom, Belgium
Alan Walker, Alok, Armin van Buuren, Paul Kalkbrenner, David Guetta, Tiësto, The Chainsmokers, Martin Garrix, Marshmello, Timmy Trumpet, Angerfist, Lost Frequencies, Steve Aoki, Robin Schulz, Alesso, deadmau5, Galantis, Nina Kraviz, Jonas Blue, Dimitri Vegas & Like Mike, Vini Vici, KSHMR, Eric Prydz, Afrojack, Yellow Claw, Don Diablo, Maceo Plex, Gareth Emery, Bakermat, CamelPhat.
Genre dan sub-genre yang paling populer dari edisi sebelumnya adalah:
electronic
pop
rap
house
dance
electronica
techno
electro
progressive house
trance
electro house
club
minimal
deep house
tech house
minimal techno
hardcore
progressive trance
hardstyle