| Udraborokh | Udraborokh - Ad Oculos Demonstrare | 2010 | Tape |
| Ulfsdalir | Ulfsdalir - Baldurs Traum | 2003 | Tape |
| Ulfsdalir | Ulfsdalir - Grimnir | 2003 | Vinyl |
| ULTRA METAL vol.1 | ULTRA METAL vol.1 - Thrash-Death-Black Metal Sampler | 1990 | Vinyl |
| Ulver | Ulver - Blood Inside | | Vinyl |
| Ulver | Ulver - Live at Roadburn (Live album) | 2013 | Vinyl |
| Ulver | Ulver - Nattens Madrigal - Aatte Hymne til Ulven i Manden | | Vinyl |
| Ulver | Ulver - Nattens Madrigal - Aatte Hymne til Ulven i Manden ( re-released ) | 2009 | Vinyl |
| Ulver | Ulver - Nattens Madrigal - Aatte Hymne til Ulven i Manden (Box Set) | 2010 | Vinyl |
| Ulver | Ulver - Shadows Of The Sun | | Vinyl |
| Ulver | Ulver - The Trilogie: Three Journeyes Through the Norwegian Netherworlde | 1997 | Vinyl |
| Ulver | Ulver - Themes From William Blake's The Marriage Of Heaven And Hell | 2012 | Vinyl |
| Ulver | Ulver - Vargnatt (demo) | 1993 | Tape |
| Ulver | Ulver - Vargnatt (demo) | 1993 | Tape |
| Ulver | Ulver - Vargnatt Promo 1993 | 2004 | Vinyl |
| Ulver / Mysticum | Ulver / Mysticum - Split | 1994 | Vinyl |
| Umoral | Umoral - Umoral | 2007 | Vinyl |
| Unanimated | Unanimated - In The Forest Of The Dreaming Dead | | Vinyl |
| Unaussprechlichen Kulten | Unaussprechlichen Kulten - Lucifer Poseidon Cthulhu | 2013 | Vinyl |
| Unaussprechlichen Kulten | Unaussprechlichen Kulten - People of the Monolith | 2010 | Vinyl |
| Unbeing | Unbeing - The Exhalation (demo) | 2008 | Tape |
| Uncanny / Ancient Rites | Uncanny / Ancient Rites - Split LP | | Vinyl |
| Unconsecrated | Unconsecrated - Slave to the Grave | 2010 | Vinyl |
| UNCREATION | UNCREATION - Live! To Humanity | 2011 | Vinyl |
| Uncreation's Dawn | Uncreation's Dawn - Death's Tyranny | | Vinyl |
| Uncreation's Dawn | Uncreation's Dawn - Deathmarch over god's kingdom | | Vinyl |
| Uncreation's Dawn | Uncreation's Dawn - Lightning Hammer Falls | | Vinyl |
| Uncreation's Dawn | Uncreation's Dawn - Uncelestial | | Vinyl |
| Undergang | Undergang - Apocalypse Now | 2006 | Vinyl |
| Undergang | Undergang - Indhentet af Døden | 2010 | Vinyl |
| Undergang | Undergang - Indhentet af Døden (Second Pressing) | 2010 | Vinyl |
| Undergang | Undergang - Til Døden Os Skiller | 2012 | Vinyl |
| Unearthly Trance | Unearthly Trance - Season of Seance, Science of Silence | | Vinyl |
| Ungern | Ungern - 1 Litre of Blood | 2006 | Tape |
| Ungod | Ungod - Cirlce of the seven infernal pacts | | Vinyl |
| Ungod | Ungod - Cirlce of the seven infernal pacts (Picture Disk) | Unknown | Vinyl |
| Ungod | Ungod - Conquering What Once Was Ours | 2008 | Vinyl |
| Ungod / Baxaxaxa | Ungod / Baxaxaxa - Hellfire / Magicus Talli Damnatio | 2002 | Vinyl |
| Ungod / Desaster | Ungod / Desaster - Ungod / Desaster | 1995 | Tape |
| Unheilvoll | Unheilvoll - Les Larmes Des Morts (demo) | 2004 | Tape |
| Unholy | Unholy - Complete History of Unholy | 2011 | Zine |
| Unholy | Unholy - Demo 11.90 / Procession of Black Doom | 2011 | Vinyl |
| Unholy | Unholy - Trip To Depressive Autumn | 2011 | Vinyl |
| Unholy Archangel | Unholy Archangel - Blessed By Aris | | Vinyl |
| Unholy Archangel | Unholy Archangel - Obsessed By War | 2010 | Tape |
| Unholy Archangel | Unholy Archangel - The Wrath of Kosmosistis | | Vinyl |
| Unholy Archangel | Unholy Archangel - The Wrath of Kosmosistis | Unknown | Tape |
| Unholy Crucifix | Unholy Crucifix - Morbid Edifice (demo) | 2007 | Tape |
| Unholy Crucifix | Unholy Crucifix - Ordo Servorum Satanae | 2012 | Vinyl |
| Unholy Crucifix | Unholy Crucifix - The Rite of Satan | 2011 | Vinyl |
