Orthodox - Sentencia
ss, 2009, Alone records SPA (white vinyl)
Orthodox - Sentencia
ss, 2009, Alone records SPA (black vinyl)
Orphaned Land - The Forbidden Tracks
n, 2019, Night of the Vinyl Dead ITA
Origin of Infinity - The Last Day on Earth
n, 2020, Origin of Infinity
Origin - Chaosmos
n, 2022, Agonia PL (red vinyl)
Organismos - Manejos Invisibles
n, 2011, Me Saco un Ojo Records UK
Ordo Inferus - Invictus et Aeternus
n, 2014, Doomentia CZ
Orden Ogan - Final Days
ss, 2020, AFM D - clear vinyl
Orcrist - Fallen
n, 2011, Aphelion UK
Opprobrium (Incubus) - Serpent Temptation
ss, 1988, High Roller D (2023)
Oppressor - The Demos
n, 1993, Hammerheart NL (2024) blue vinyl
Onslaught - The Force
ss, 1986, High Roller D (2019)
Omen - Teeth of the Hydra
n, 1989, Black Beard ITA (2021)
Omen - Into the Arena
n, 2012, No Remorse GRE
Omen - Battle Cry
ss, 1984, High Roller D (2022)
Omega Infinity - Solar Spectre
n, 2020, Seasons of Mist FRA
Olde - The Gates of Dawn
n, 2013, Soulseller NL
Old Mans Child - Slaves of the World
n, 2009, Floga GRE (2018)
October Tide - In Splender Below
n, 2019, Agonia PL
Obtest - Auka Seniems Dievams
n, 2001, Leda Takas LIT (2011)
Obtest - Amžina Aušra
n, 2011, Ledo Takas LIT
Obsidian Kingdom - A Year with no Summer
n, 2016, Season of Mist FRA
Obsession - Scared for Life
ss, 1986, High Roller D (2024)
Obsession - Order of Chaos
ss, 2012, High Roller D (2024)
Oak - Oak
n, 2009, A389 Recordings USA
Oak - ii
n, 2010, A389 Recordings USA
Nupta Cadavera - Nupta Cadavera
n, 2019, Nuclear War Now USA
Nunslaughter - Metal Assault on Melbeurne & Brisbane
n, 2009, Hells Headbangers USA (3 x 7")
Not Fragile / Z-Iron - Masters of Metal
ss, 2004, Hellion DŠedý vinyl
Not Fragile / Z-Iron - Masters of Metal
ss, 2004, Hellion D, Růžový vinyl
Northtale - Welcome to Paradise
ss, 2019, Nuclear Blast D
Northtale - Eternal Flame
n, 2022, Night of the Vinyl Dead ITA
Nokturnal Mortum - Kolovrot
n, 2011, Osmose FRA (2020) - 3LP
Noisehunter - Time to Fight
ss. 1986, High Roller D (2019), red vinyl
Nocturnal Rites - In a Time of Blood and Fire
n, 1995, Night of the Vinyl Dead ITA (2014)
Nocturnal Rites - Afterlife
n, 2000, Diabolic Might D (2021)
Nocturnal Breed - Carry the Beast
ss, 2023, Dark Essence NOR
Nocturnal - Tormentor
n, 2010, Thrashing Rage D
Nocturn - Estranged Dimensions
n, 1991, Dark Symphonies USA (2018) PURPLE VINYL
Nocturn - Estranged Dimensions
n, 1991, Dark Symphonies USA (2018) BLACK VINYL
Nocturn - Estranged Dimensions
n, 1991, Dark Symphonies USA (2018) CLEAR VINYL
Nitehawks - Vendetta
n, 2015, Metalizer Records D
Nihilist - Blood Portraits
n, 2009, Iron Shield D
Nightshift - Winter Within
n, 2014, Ripping Storm, ITA
Nights Blood - Black Arts
n, 2018, Diabolic Might D
Nightmare - About to Explode
n, 2010, Heavy Forces D
Nightbringer - Hierophany of the Open Grave
n, 2011, Season of Mist FRA (2019)
Night Ranger - Seven
n, 1998, Night of the Vinyl Deat ITA (2021)
Night Cobra - Dawn of the Serpent
ss, 2022, High Roller D
Nifrost - Orkja
n, 2021, Dusktone ITA