Festivalen ble arrangert fra 19 Aug til 22 Aug 2015 (3 dag(er)).
Pukkelpop finner sted i Hasselt, Belgium. Her er den fullstendige adressen til festivalen: Kiewit-Hasselt, Belgium
twenty one pilots, Tame Impala, Tyler, the Creator, The Offspring, Dropkick Murphys, All Time Low, Bastille, Kygo, Above & Beyond, In Flames, George Ezra, alt-J, Coheed and Cambria, Kodaline, Paolo Nutini, Halestorm, Interpol, Architects, The War on Drugs, Limp Bizkit, Charli XCX, Tale of Us, DJ Snake, Passenger, Parov Stelar.
De mest populære sjangrene og undersjangrene i den siste utgaven var:
electronic
rock
pop
indie
alternative
indie rock
electronica
alternative rock
experimental
house
indie pop
electro
dance
metal
post-hardcore
punk rock
techno
hardcore
dubstep