Perioada: 26 - 28 iunie 2009
Locatie: Dessel, Belgia
Website oficial: www.graspop.be
Bilete: 135 Euro abonament 3 zile, 69 Euro 1 zi

Line-up:

Ziua 1 (26.06)

Mötley Crüe
Heaven And Hell
Jon Oliva's Pain
The Gathering
Soulfly
DragonForce
Exodus
Blind Guardian
Dream Theater
W.A.S.P.
Buckcherry
Papa Roach
Samael
Firewind
Down
Lääz Rockit
Pestilence
Taake

Ziua 2 (27.06)

Slipknot
Korn
Lacuna Coil
Hatebreed
No Use For A Name
Journey
Dagoba
Gojira
Kataklysm
Legion Of The Damned
Monster Magnet
Death Angel
Parkway Drive
Mastodon
Walls Of Jericho
Killswitch Engage
Volbeat
All Shall Perish
Black Stone Cherry
Keep Of Kalessin
Wolves In The Throne Room
Negura Bunget
Duff Mc Kagan's Loaded
Five Finger Death Punch

Ziua 3 (28.06)

Marilyn Manson
Nightwish
Epica
Trivium
ETHS
Sick Of It All
Scar Symmetry
Anthrax
UFO
All That Remains
Devildriver
Lamb Of God
Children Of Bodom
God Forbid
Suicidal Tendencies
August Burns Red
Warbringer
Disturbed
Sacred Reich

Programul poate suferi modificari.