| Uaral | Sounds Of Pain (Digipak) | | 2005 | CD | ≡ |
| Uhraus | Thanateros | | 2010 | MC | ≡ |
| Ulver | Ondes Triumph | | 1993 | MC | ≡ |
| Ulver | Vargnatt | | 1993 | 10" | ≡ |
| Ulver | Bergtatt - Et Eeventyr i 5 Capitler | | 1995 | 12" | ≡ |
| Ulver | Bergtatt - Et Eeventyr i 5 Capitler | | 1995 | CD | |
| Ulver | Kveldssanger | | 1996 | CD | |
| Ulver | Kveldssanger | | 1996 | 12" | ≡ |
| Ulver | Nattens Madrigal - Aatte Hymne Til Ulven I Manden | | 1997 | 12" | ≡ |
| Ulver | Themes from William Blake´s The Marriage of Heaven and Hell | | 1998 | 2CD | |
| Ulver | Themes from William Blake´s The Marriage of Heaven and Hell | | 1998 | MC | |
| Ulver | Themes from William Blake´s The Marriage of Heaven and Hell | | 1998 | 2LP | ≡ |
| Ulver | Metamorphosis | | 1999 | CDEP | |
| Ulver | Perdition City | | 2000 | CD | ≡ |
| Ulver | Perdition City | | 2000 | MC | ≡ |
| Ulver | Perdition City | | 2000 | 12" | ≡ |
| Ulver | Silence Teaches You How To Sing | | 2001 | CDEP | ≡ |
| Ulver | Silence Teaches You How To Sing / Silencing The Singing | | 2001 | 2LP | ≡ |
| Ulver | Silencing The Singing | | 2001 | CDEP | ≡ |
| Ulver | Lyckantropen Themes | | 2002 | CD | ≡ |
| Ulver | Lyckantropen Themes | | 2002 | 12" | ≡ |
| Ulver | 1993 - 2003: 1st Decade In The Machines | | 2003 | CD | ≡ |
| Ulver | A Quick Fix Of Melancholy | | 2003 | 10" | ≡ |
| Ulver | A Quick Fix Of Melancholy | | 2003 | CDEP | ≡ |
| Ulver | Svidd Neger | | 2003 | 12" | ≡ |
| Ulver | Svidd Neger | | 2003 | CD | ≡ |
| Ulver | Teachings In Silence | | 2003 | CD | ≡ |
| Ulver | Blood Inside | | 2005 | 12" | ≡ |
| Ulver | Blood Inside | | 2005 | CD | ≡ |
| Ulver | Shadows Of The Sun | | 2007 | 12" | |
| Ulver | Shadows Of The Sun | | 2007 | CD | |
| Ulver | February MMX | | 2011 | CDS | ≡ |
| Ulver | The Norwegian National Opera | | 2011 | DVD | ≡ |
| Ulver | The Norwegian National Opera | | 2011 | 2LP | ≡ |
| Ulver | Wars Of The Roses | | 2011 | 12" | ≡ |
| Ulver | Wars Of The Roses | | 2011 | CD | ≡ |
| Ulver | Childhood's End | | 2012 | 2LP | |
| Ulver | Roadburn EP | | 2012 | 7" | ≡ |
| Ulver | Live At Roadburn - Eulogy For The Late Sixties | | 2013 | 2LP | ≡ |
| Ulver | Messe I.X - V.IX | | 2013 | 12" | ≡ |
| Umbra Nihil | The Borderland Rituals | | 2008 | CD | |
| Unclestial | Born With Lucifer's Mark | | 2009 | 12" | ≡ |
| Uncreation's Dawn | Deathmarch Over God's Kingdom | | 2003 | CD | |
| Uncreation's Dawn | Lightning Hammer Falls | | 2004 | 12" | ≡ |
| Uncreation's Dawn | Uncelestial | | 2004 | 7" | ≡ |
| Uncreation's Dawn | Death's Tyranny | | 2006 | 2LP | ≡ |
| Undor | Deficit Omne Quod Nasciture | | 2012 | 7" | ≡ |
| Unearthly Trance | Season Of Seance, Science Of Silence | | 2003 | 2LP | ≡ |
| Unearthly Trance | In The Red | | 2004 | 12" | ≡ |
| Unearthly Trance | The Trident | | 2006 | 12" | ≡ |
| Unearthly Trance | Eleven Are The Voices | | 2007 | 10" | ≡ |
| Unearthly Trance | The Axis Is Shifting | | 2007 | 10" | ≡ |
| Unearthly Trance | Electrocution | | 2008 | 12" | ≡ |
| Unearthly Trance / Aldebaran | Split 7" | | 2009 | 7" | ≡ |
| Unearthly Trance / Suma | Collaboration | | 2010 | 12" | ≡ |
| Unearthly Trance / The Endless Blockade | Split LP | | 2010 | 12" | |
| Unearthly Trance / Wooden Wand | Manson | | 2010 | 7" | ≡ |
| Unholy | Procession Of Black Doom / Demo 11.90 | | 1990 | 2LP | ≡ |
| Unholy | Trip To Depressive Autumn | | 1991 | 12" | ≡ |
| Unholy Crucifix / Necroslut | Rites Of Black Vomit & Hate | | 2008 | MC | ≡ |
| Unleashed | ...And We Shall Triumph In Victory (Boxset) | | 2003 | 6LP | ≡ |
| Unlord | Gladiator | | 2000 | 12" | ≡ |
| Urfaust | Geist Ist Teufel | | 2004 | 12" | ≡ |
| Urfaust | Verräterischer, Nichtswürdiger Geist | | 2006 | 2LP | ≡ |
| Urfaust | Drei Rituale Jenseits Des Kosmos | | 2008 | 12" | ≡ |
| Urfaust | Der Freiwillige Bettler | | 2010 | 12" | ≡ |
| Urfaust | Ritual Music For The True | | 2012 | 2LP | |
| Urfaust / Celestial Bloodshed | Split | | 2011 | 7" | |
| Urgehal | Through Thick Fog Till Death | | 2003 | 12" | ≡ |
| Urgehal | Demonrape | | 2005 | 7" | ≡ |
| Urn | 666 Megatons | | 2001 | 12" | ≡ |
| Urn | Dawn Of The Devastation | | 2006 | CD | |
| Uskonrauha | Tympeyden Ylistys | | 2015 | CD | |
| Usurper | Threshold Of The Usurper | | 1997 | 12" | ≡ |
| Usva / Draco | Re-Desecrating the South Carelian Graves | | 2010 | CD | |
| Utgard | s/t | | 2006 | CD | ≡ |
| Utgard | Brethren Of Wolves | | 2008 | CD | ≡ |
| Utgard | Thrones And Dominions | | 2008 | CD | |
