Ozzfest

Ozzfest je americký putovný heavy metalový festival, ktorý organizujú Ozzy Osbourne a jeho manželka Sharon. 
Koncerty sú tradične na dvoch scénach. Na hlavnej vystupujú popredné svetové skupiny, na scéne druhej skupiny menej známe ako aj debutanti.
V roku 2005 sa festival začal 15. júla v Bostone a trval až do 4. augusta, cyklus ukončl koncert vo West Palm Beach na Floride.

1996

Ozzy Osbourne, Slayer, Danzig, Sepultura, Fear Factory, Biohazard, Neurosis, Earth Crisis, Powerman 5000, Coal Chamber, Cellophane

1997

Black Sabbath, Marilyn Manson, Pantera, Type O Negative, Fear Factory, Machine Head, Powerman 5000, Coal Chamber, Slo Burn, Drain sth, downset., Neurosis, Vision of Disorder

1998

Ozzy Osbourne, Tool, Megadeth, Limp Bizkit, Soulfly, Sevendust, Coal Chamber, Motörhead, System of a Down, Melvins, Incubus, Snot, Life of Agony, Kilgore, Ultraspank, Monster Voodoo Machine

1999

Black Sabbath, Rob Zombie, Deftones, Slayer, Primus, Godsmack, System of a Down, Fear Factory, Static-X, Slipknot, Hed Planet Earth, Flashpoint, Pushmonkey, Drain sth, Apartment 26, Puya

2000

Ozzy Osbourne, Pantera, Godsmack, Static-X, Incubus, Methods of Mayhem, P.O.D., Queens of the Stone Age, Soulfly, Kittie, Disturbed, Taproot, Slaves on Dope, Reveille, Shuvel, Primer 55, Apartment 26, Deadlights, Pitchshifter, Black Label Society

2001

Black Sabbath, Marilyn Manson, Slipknot, Papa Roach, Linkin Park, Disturbed, Crazy Town, Zakk Wylde's B.L.S., Mudvayne, Union Underground, Taproot, Systematic, Godhead, Nonpoint, Drowning Pool, Spineshank, Hatebreed, Otep, No One, Pressure 4-5, American Head Charge, Pure Rubbish, Beautiful Creatures

2002

Ozzy Osbourne, System of a Down, Rob Zombie, P.O.D., Drowning Pool, Adema, Black Label Society, Down, Hatebreed, Meshuggah, Soil, Flaw, 3rd Strike, Pulse Ultra, Ill Niño, Andrew W.K., Glassjaw, The Used, Sw1tched, Otep

2003

Ozzy Osbourne, Korn, Marilyn Manson, Disturbed, Chevelle, The Datsuns, Cradle of Filth, Voivod, Hotwire, Shadows Fall, Grade 8, Twisted Method, Nothingface, Killswitch Engage, Unloco, Depswa, Motograter, Sworn Enemy, Revolution Smile/Chimaira, Endo, Memento, E Town Concrete, Voivod, blue, lunetic

2004

Black Sabbath, Judas Priest, Slayer, Dimmu Borgir, Superjoint Ritual, Black Label Society, Slipknot, Hatebreed, Lamb of God, Atreyu, Bleeding Through, Lacuna Coil, Every Time I Die, Unearth, God Forbid, Otep, Devil Driver, Magna-Fi, Throwdown, Darkest Hour

Hlavné pódium

Black Sabbath, Iron Maiden (od 15. júla - 20. augusta), Mudvayne, Shadows Fall, Black Label Society, In Flames, Velvet Revolver (od 23. augusta - 4. septembra), Slipknot (iba 20. augusta)

Druhé pódium

Rob Zombie, Killswitch Engage, As I Lay Dying, Mastodon, A Dozen Furies, The Haunted, Arch Enemy, The Black Dahlia Murder, Bury Your Dead, It Dies Today, Soilwork, Trivium, Gizmachi, Wicked Wisdom

2006

Ozzy Osbourne, System of a Down, Disturbed, Hatebreed, Lacuna Coil, Black Label Society, Atreyu, Unearth, Bleeding Through, Norma Jean, Walls of Terichs, HeRedChord, A Life Once Lost, Strapping Young Lad, All That Remains, Full Blown Chaos, Between the Buried and me, Avenged Sevenfold

2007

Ozzy Osbourne, Lamb of God, Static-X, Lordi, Black Tide, Hatebreed, Behemoth, Nick Oliveri and the Mondo Generator, DevilDriver, Nile, Ankla, The Showdown, 3 Inches of Blood, DÅÅTH, In This Moment, Chthonic, Circus Diablo

2009

zrušený