Featured bands
| Band | Style | Country | Formed | Split | Fans | ||
|---|---|---|---|---|---|---|---|
| 451 | 
|
Orphanage 1993-2005
|
Melodic death metal Gothic metal |
The Netherlands | 1993 | 2005 | 30 |
| 452 | 
|
Ortega 2007-
|
Doom metal Sludge metal |
The Netherlands | 2007 | - | 15 |
| 453 | 
|
Osiris (NED) 1985-1992
|
Progressive thrash metal | The Netherlands | 1985 | 1992 | 0 |
| 454 | 
|
Ossaert 2019-
|
Black metal | The Netherlands | 2019 | - | 1 |
| 455 | 
|
Outburst 1998-
|
Thrash metal Melodic death metal |
The Netherlands | 1998 | - | 1 |
| 456 | 
|
Overruled 2012-
|
Speed metal Thrash metal |
The Netherlands | 2012 | - | 1 |
| 457 | 
|
Omination 2016-
|
Funeral doom metal Black metal Death doom metal |
Tunisia | 2016 | - | 1 |
| 458 | 
|
Old Silver Key 2011-2013
|
Post rock | Ukraine | 2011 | 2013 | 22 |
| 459 | 
|
Orbstruct 2016-
|
Death metal | Ukraine | 2016 | - | 1 |
| 460 | 
|
Orthodox (UKR) 2006-2017
|
Death metal | Ukraine | 2006 | 2017 | 0 |
| 461 | 
|
O.M.T 2007-
|
Metalcore | United Kingdom | 2007 | - | 0 |
| 462 | 
|
Oakenshield 2004-
|
Viking folk metal | United Kingdom | 2004 | - | 15 |
| 463 | 
|
Oath SC 2018-
|
Heavy metal | United Kingdom | 2018 | - | 1 |
| 464 | 
|
Oblivion Protocol 2021-
|
Progressive metal | United Kingdom | 2021 | - | 2 |
| 465 | 
|
Oblivionized 2008-2016
|
Grindcore Technical death metal |
United Kingdom | 2008 | 2016 | 2 |
| 466 | 
|
Obscene Entity 2011-
|
Death metal | United Kingdom | 2011 | - | 0 |
| 467 | 
|
Oceansize 1998-2011
|
Alternative rock Progressive rock Space rock Post-metal |
United Kingdom | 1998 | 2011 | 25 |
| 468 | 
|
Of Solitude And Solemn 2012-2018
|
Atmospheric doom metal | United Kingdom | 2012 | 2018 | 0 |
| 469 | 
|
Of Spire & Throne 2009-
|
Doom metal Sludge metal |
United Kingdom | 2009 | - | 0 |
| 470 | 
|
Oferwintran 2018-
|
Black metal | United Kingdom | 2018 | - | 2 |
| 471 | 
|
Ofnus 2022-
|
Atmospheric black metal | United Kingdom | 2022 | - | 1 |
| 472 | 
|
OHHMS 2014-2023
|
Post-metal Sludge metal |
United Kingdom | 2014 | 2023 | 2 |
| 473 | 
|
Ol Drake 2013-
|
Heavy metal Hard rock |
United Kingdom | 2013 | - | 4 |
| 474 | 
|
Old Corpse Road 2008-
|
Black metal Folk metal |
United Kingdom | 2008 | - | 7 |
| 475 | 
|
Old Forest 1998-
|
Black metal | United Kingdom | 1998 | - | 6 |
| 476 | 
|
Oliver/Dawson Saxon 1999-
|
Heavy metal | United Kingdom | 1999 | - | 2 |
| 477 | 
|
Omega Centauri 2006-
|
Atmospheric black metal | United Kingdom | 2006 | - | 1 |
| 478 | 
|
Omnipotent Hysteria 2012-
|
Brutal death metal | United Kingdom | 2012 | - | 0 |
| 479 | Onethirtyeight | Electronica | United Kingdom | - | - | 0 | |
| 480 | 
|
Onslaught 1983-
|
Thrash metal | United Kingdom | 1983 | - | 187 |
| 481 | 
|
Operose 2016-
|
Symphonic metal Progressive metal |
United Kingdom | 2016 | - | 1 |
| 482 | 
|
Opium Lord 2012-
|
Sludge metal Doom metal |
United Kingdom | 2012 | - | 0 |
| 483 | Opus | Progressive rock | United Kingdom | - | - | 0 | |
| 484 | 
|
Orange Goblin 1995-
|
Stoner metal | United Kingdom | 1995 | - | 142 |
| 485 | 
|
Orbeth 2004-
|
Alternative metal | United Kingdom | 2004 | - | 0 |
| 486 | 
|
Orcrypt 2010-
|
Black metal | United Kingdom | 2010 | - | 0 |
| 487 | 
|
Osiah 2012-
|
Technical deathcore | United Kingdom | 2012 | - | 5 |
| 488 | 
|
Our Hollow, Our Home 2013-
|
Melodic metalcore | United Kingdom | 2013 | - | 3 |
| 489 | 
|
Out For Blood 2003-
|
Groove metal Sludge metal |
United Kingdom | 2003 | - | 0 |
| 490 | 
|
Outergods 2020-
|
Black metal Grindcore |
United Kingdom | 2020 | - | 1 |
| 491 | 
|
Overdrive (UK) 1988-
|
New wave of British heavy metal Heavy metal |
United Kingdom | 1988 | - | 1 |
| 492 | 
|
Overoth 2005-
|
Death metal | United Kingdom | 2005 | - | 0 |
| 493 | 
|
Overthrow (UK) 2011-
|
Thrash metal | United Kingdom | 2011 | - | 0 |
| 494 | 
|
Owlcrusher 2008-
|
Blackened sludge metal | United Kingdom | 2008 | - | 1 |
| 495 | 
|
Ozzy Osbourne 1979-
|
Heavy metal |
United Kingdom USA |
1979 | - | 968 |
| 496 | 
|
O Zorn! 2010-
|
Doom metal Sludge metal |
USA | 2010 | - | 5 |
| 497 | 
|
O.L.D. 1988-1995
|
Grindcore Avantgarde industrial metal |
USA | 1988 | 1995 | 1 |
| 498 | 
|
Oak Pantheon 2011-
|
Melodic black metal Post-metal |
USA | 2011 | - | 20 |
| 499 | 
|
Oak, Ash & Thorn 2013-
|
Pagan folk metal | USA | 2013 | - | 3 |
| 500 | 
|
Oakhelm 2005-
|
Pagan black metal Folk metal |
USA | 2005 | - | 0 |