| Cabaret For Bereaved | : | Demo 1995 | goden | |
| Cacophony | : | Speed Metal Symphony | phelo | |
| Callenish Cirle | : | Drift Of Empathy | sharund | |
| Cancer | : | Death Shall Rise | mlotek | |
| Cancerous Factor | : | Malignant | goden | |
| Candlemass | : | Epicus Doomicus Metallicus | brand | |
| Cannibal Corpse | : | Bloodthirst | raagoonshinnaah | |
| Cannibal Corpse | : | Created To Kill | goden | |
| Cannibal Corpse | : | Hammer Smashed Face | orodruin | |
| Cannibal Corpse | : | Vile | orodruin | |
| Capharnaum | : | Plague Of Spirits | s.r. prozak | |
| Capricornus | : | Kein Blut Soli Verunreinigt Werden | brand | |
| Capricornus | : | Kein Blut Soll Verunreinigt Werden | orodruin | |
| Capricornus | : | Stahlgewitter | black hate | |
| Carcass | : | Heartwork | malphas | |
| Carcass | : | Necroticism - Descanting The Insalubrious | raagoonshinnaah | |
| Carcass | : | Reek Of Putrefaction | mlotek | |
| Carcass | : | Symphonies Of Sickness | abasmagorsulpherion | |
| Carcass | : | Wake Up And Smell The Carcass | mlotek | |
| Carnage | : | Dark Recollections | boris | |
| Carpathian Forest | : | Black Shining Leather | blackgoat | |
| Carpathian Forest | : | Black Shining Leather | brand | |
| Carpathian Forest | : | Black Shining Leather | malphas | |
| Carpathian Forest | : | Black Shining Leather | niosrever | |
| Carpathian Forest | : | Black Shining Leather | raagoonshinnaah | |
| Carpathian Forest | : | Black Shining Leather | sharund | |
| Carpathian Forest | : | Bloodlust And Perversion | bathym | |
| Carpathian Forest | : | Bloodlust And Perversion | e. nebuchadnezzer | |
| Carpathian Forest | : | Bloodlust And Perversion | lord pesten | |
| Carpathian Forest | : | Bloodlust And Perversion | malphas | |
| Carpathian Forest | : | Defending The Throne Of Evil | daoloth | |
| Carpathian Forest | : | Strange Old Brew | boris | |
| Carpathian Forest | : | Through Chasm, Caves, And Titan Woods | brand | |
| Carpathian Forest | : | Through Chasm, Caves, And Titan Woods | mlotek | |
| Carpathian Forest | : | Through Chasm, Caves, And Titan Woods | naargrim | |
| Carpe Tenebrum | : | Mirrored Hate Painting | blackgoat | |
| Casket | : | Tomorrow | blackgoat | |
| Castrum | : | Black Silhouette Enfolded In Sunrise | blackgoat | |
| Catasexual Urge Motivation | : | The Encyclopedia Of Serial Murders | boris | |
| Catemenia | : | Halls Of Frozen North | sharund | |
| Cathedral | : | Carnival Beyond Redemption | malphas | |
| Cathedral | : | The Carnival Bizarre | black hate | |
| Cathedral | : | The Etherial Mirror | malphas | |
| Cathedral | : | Forest Of Equilibrium | malphas | |
| Cathedral | : | Hopkins | malphas | |
| Cathedral | : | Soul Sacrifice | malphas | |
| Cathedral | : | Soul Sacrifice/Statik Majik | boris | |
| Cathedral | : | Soul Sacrifice/Statik Majik | malphas | |
| Catholicon | : | Lost Chronicles Of The War In Heaven | craig | |
| Cea Serin | : | Exhibition Mcmxcix | lord vic | |
| Cedamus | : | Cedamus | orodruin | |
| Cedamus | : | Songs From The Forest | orodruin | |
| Celestia | : | A Cave Full Of Bats | equimanthorn | |
| Celestia | : | Apparitia - Sumptuous Spectre | lord vic | |
| Celtic Frost | : | 1984-1992 Parched With Thirst Am I And Dying | chorazaim | |
| Celtic Frost | : | Into The Pandemonium | chorazaim | |
| Celtic Frost | : | Morbid Tales | malphas | |
| Celtic Frost | : | Morbid Tales/Emperor's Return | chorazaim | |
| Celtic Frost | : | To Mega Therion | chorazaim | |
| Celtic Frost | : | To Mega Therion | sharund | |
| Celtic Frost | : | Vanity/Nemesis | chorazaim | |
| Cemetary | : | An Evil Shade Of Grey | mlotek | |
| Cemetary | : | Black Vanity | pizarro | |
| Cemetary | : | Godless Beauty | pizarro | |
| Cemetary | : | Last Confessions | sharund | |
| Cemetary | : | Sundown | pizarro | |
| Cemetery Of Scream | : | Deeppression | sharund | |
| Cenotaph | : | Epic Rites - 9 Epic Tales & Death Rites | brand | |
| Centurian | : | Of Purest Fire | blackgoat | |
| Centurian (US) | : | Fourteen Words | malphas | |
| Centuries Of Deception | : | Demo 1998 | mlotek | |
| Centuries Of Deception | : | Heic Noenum Pax | alasdor | |
| Centuries Of Deception | : | Heic Noenum Pax | bathym | |
| Centuries Of Deception | : | Heic Noenum Pax | brand | |
| Centuries Of Deception | : | Heic Noenum Pax | e. nebuchadnezzer | |
| Centuries Of Deception | : | Heic Noenum Pax | mlotek | |
| Centurion | : | Arise Of The Empire | pizarro | |
| Cephalic Carnage | : | Exploiting Dysfunction | hando | |
| Cerebral Fix | : | Bastards | goden | |
| Cerebral Fix | : | Tower Of Spite | goden | |
| Cerebral Hemorrhage | : | Demo 1998 | goden | |
| Ceremonial Oath | : | Carpet | j. mcintyre | |
| Chained And Desperate | : | Oracles From The Neitherworld | nivende | |
| Chasm, The | : | Deathcult For Eternity - The Triumph | brand | |
| Chemikiller | : | Demo 2001 | lord vic | |
| Cherche Lune | : | Dun Emrys | brand | |
| Chernobog | : | Nuclear Bloodbath | mlotek | |
| Chernobog | : | Vlidoxfato | boris | |
| Children Of Bodom | : | Hatebreeder | alasdor | |
| Children Of Bodom | : | Hatebreeder | chorazaim | |
| Children Of Bodom | : | Hatebreeder | malphas | |
| Children Of Bodom | : | Hatecrew Deathroll | hassan | |
| Choir Of Vengeance | : | Choir Of Vengeance | j. mcintyre | |
| Christian Death | : | Only Theatre Of Pain | boris | |
| Christos Beest | : | Order Of The Nine Angles (Self Immolation Rite) | grymyrk | |
| C.I.A. | : | In The Red | mlotek | |
| Cianide | : | Death, Doom And Destruction | equimanthorn | |
| Cianide | : | Descent Into Hell | pizarro | |
| Cianide | : | The Dying Truth | pizarro | |
| Cirith Gorgor | : | Onwards To The Spectral Defile | naargrim | |
| Cirith Gorgor | : | Through Woods Of Darkness And Evil | vorfeed | |
| Cirith Ungol | : | Frost And Fire | pizarro | |
| Cirith Ungol | : | Frost And Fire/King Of The Dead | mlotek | |
| Cirith Ungol | : | King Of The Dead | pizarro | |
| Cirith Ungol | : | One Foot In Hell | pizarro | |
| Cirith Ungol | : | Paradise Lost | pizarro | |
| Clair Obscure | : | Sombre Revelations | blackgoat | |
| Clandestine Blaze | : | Fire Burns In Our Hearts | lord vic | |
| Clandestine Blaze | : | Fire Burns In Our Hearts | the ancient one | |
| Clandestine Blaze | : | Fist Of The Northern Destroyer | lord vic | |
| Clandestine Blaze | : | Night Of The Unholy Flames | lord vic | |
| Coalesce | : | 0:12 Revolution In Just Listening | boris | |
| Coalesce | : | 002 - A Safe Place | niosrever | |
| Coalesce | : | Give Them Rope | boris | |
| Cobalt | : | Hammerfight | grymyrk | |
| Coil | : | Love's Secret Domain | black hate | |
| Comecon | : | Converging Conspiracies | j. mcintyre | |
| Comecon | : | Megatrends In Brutality | malphas | |
| Command | : | Kulturkampf | black hate | |
| Conqueror | : | War Cult Supremacy | bloodstorm | |
| Conqueror | : | War Cult Supremacy | vorfeed | |
| Converge | : | When Forever Comes Crashing | boris | |
| Coroner | : | Grin | craig | |
| Coroner | : | No More Colour | sharund | |
| Coroner | : | R.I.P. | brett | |
| Coroner | : | R.I.P. | mlotek | |
| Corpse Molestation | : | Descension Of A Darker Deity | orodruin | |
| Corpus Christii | : | Saeculum Domoni | hando | |
| Corvus Corax | : | The Atavistic Triad | mlotek | |
| Countess | : | Ad Maiorem Sathanae Gloriam | brand | |
| Countess | : | Ad Maiorem Sathanae Gloriam | chorazaim | |
| Countess | : | Ad Maiorem Sathanae Gloriam | lord pesten | |
| Countess | : | Ad Maiorem Sathanae Gloriam | sharund | |
| Countess | : | The Book Of The Heretic | lord pesten | |
| Countess | : | The Book Of The Heretic | lord vic | |
| Countess | : | The Gospel Of The Horned One | chorazaim | |
| Countess | : | Hell's Rock & Roll | lord pesten | |
| Countess | : | Hell's Rock & Roll | malphas | |
| Countess | : | The Return Of The Horned One | brand | |
| Countess | : | The Return Of The Horned One | lord pesten | |
| Countess | : | The Revenge Of The Horned One Part 1 | black hate | |
| Countess | : | The Revenge Of The Horned One Part 1 | lord vic | |
| Countess | : | The Revenge Of The Horned One Part 1 | mlotek | |
| Countess | : | The Revenge Of The Horned One Part 1 | vorfeed | |
| Countess | : | The Revenge Of The Horned One Part 2 | hando | |
| Countess | : | The Revenge Of The Horned One Part 2 | lord vic | |
| Countess | : | The Shining Swords Of Hate | black hate | |
| Countess | : | The Shining Swords Of Hate | hando | |
| Countess | : | The Shining Swords Of Hate | lord pesten | |
| Countess | : | The Shining Swords Of Hate | mlotek | |
| Countess | : | The Shining Swords Of Hate | vorfeed | |
| Count Nosferatu | : | Das Schwarze Order | brand | |
| Count Raven | : | Messiah Of Confusion | mlotek | |
| Coup De Grace, The | : | The Coup De Grace | mlotek | |
| Covenant | : | In Times Before The Light | bathym | |
| Covenant | : | In Times Before The Light | vasp necrogoat | |
| Covenant | : | Nexus Polaris | mad arab | |
| Cradle Of Filth | : | Cruelty And The Beast | boris | |
| Cradle Of Filth | : | From The Cradle To Enslave | ramrod | |
| Cradle Of Filth | : | Midian | lorjef | |
| Cranium | : | Speed Metal Satan | sharund | |
| Cranium | : | Speed Metal Slaughter | sharund | |
| Crest Of Darkness | : | Quench My Thirst | sharund | |
| Crest Of Darkness | : | Sinister Scenario | blackgoat | |
| Criminal | : | Dead Soul | phelo | |
| Crimson Midwinter | : | Random Chaos | sharund | |
| Crimson Midwinter | : | Us Mere Mortals | brand | |
| Cronos | : | Dancing In The Fire | lord vic | |
| Cronos | : | Rock And Roll Disease | lord vic | |
| Cronos | : | Venom | lord vic | |
| Cross Sodomy | : | The Smell Of Brimstone In The Morning | mlotek | |
| Crown, The | : | Hell Is Here | equimanthorn | |
| Cruachan | : | The Middle Kingdom | brand | |
| Cruachan | : | Tuatha Na Gael | blodsband | |
| Cruachan | : | Tuatha Na Gael | brand | |
| Cruachan | : | Tuatha Na Gael | j. mcintyre | |
| Cruachan | : | Tuatha Na Gael | sharund | |
| Crucifier | : | Crown Of Thorns | vasp necrogoat | |
| Crucifier | : | Powerless Against | j. mcintyre | |
| Crucifier | : | Unparalleled Majesty | bathym | |
| Crucifixion | : | Desert Of Shattered Hopes | j. mcintyre | |
| Cruciform | : | Atavism | j. mcintyre | |
| Cryogenic | : | Celephais | brand | |
| Cryptic Carnage | : | And Another Kingdom Was Born... | j. mcintyre | |
| Cryptic Carnage | : | Rozelowe | blackgoat | |
| Cryptic Carnage | : | Rozelowe | sharund | |
| Cryptic Slaughter | : | Stream Of Conciousness | mlotek | |
| Cryptic Winds | : | Storms Of The Black Millenium | hando | |
| Crypt Of Kerberos | : | World Of Myths | j. mcintyre | |
| Cryptopsy | : | Blasphemy Made Flesh | j. mcintyre | |
| Cryptopsy | : | None So Vile | brand | |
| Cryptopsy | : | None So Vile | raagoonshinnaah | |
| Cryptopsy | : | Whisper Supremacy | brand | |
| Cryptopsy | : | Whisper Supremacy | raagoonshinnaah | |
| Crystal Age | : | Far Beyond Divine Horizons | j. mcintyre | |
| Crystalium | : | Par Le Sang Le Feu Et Le Fer… | icon | |
| Csso | : | Are You Excrements? | boris | |
| Cult Of Daath | : | The Grand Torturers Of Hell | grymyrk | |
| Cult Of Daath | : | The Grand Torturers Of Hell | hando | |
| Cult Of Daath | : | The Triumphant Holocaust | boris | |
| Cult Of Daath | : | The Triumphant Holocaust | niosrever | |
| Cultus | : | De Zwaarden Spreken | cory | |
| Cultus Sanguine | : | Cultus Sanguine | j. mcintyre | |
| Cultus Sanguine | : | Shadow's Blood | j. mcintyre | |
| Cutthroat | : | Rape! Rape! Rape! | hando | |
| Cutthroats 9, The | : | The Cutthroats 9 | boris | |
| Cyhiriaeth | : | Into The Nemeton | grymyrk |