Festivalen ble arrangert fra 18 Aug til 20 Aug 2005 (2 dag(er)).
Pukkelpop finner sted i Hasselt, Belgium. Her er den fullstendige adressen til festivalen: Kiewit-Hasselt, Belgium
Korn, Nightwish, Dropkick Murphys, Pixies, Apocalyptica, Bad Religion, Social Distortion, Coheed and Cambria, Editors, Marilyn Manson, The National, Franz Ferdinand, The Hives, Kaiser Chiefs, Morcheeba, Röyksopp, Nick Cave & The Bad Seeds, Arcade Fire, Alkaline Trio, The Roots.
De mest populære sjangrene og undersjangrene i den siste utgaven var:
rock
electronic
pop
alternative
indie
alternative rock
indie rock
electronica
electro
dance
experimental
indie pop
post-punk
techno
punk rock
hardcore
house
ambient
britpop