- Bel Drecc (Black Metal-Portugal)
- Bel Esprit (Avantgardiste Black-Denmark)
- Bel O Kan (Symphonic Heavy-France)
- Bela Kiss (Metalcore-USA) - Other name : BK
- Belakangka (Thrash Heavy-Indonesia)
- Belantara (Thrash Metal-Indonesia)
- Belardiak (Folk Metal-Chile)
- Belarus Beaver (Death Grind-Sweden)
- Belarussian Fockin Idiots (Deathcore-Belarus) - Other name : BFI
- Belathuzur (Black Metal-France)
- Belatu-Cadros (Black Metal-Switzerland)
- Belay My Last (Deathcore-USA) - Other name : BML
- Belching Beet (Grindcore-Germany)
- Belchior (Black Metal-USA)
- Belcimery (Atmospheric Black-Mexico)
- Belda (Grindcore-Bolivia)
- Beldam (Doom Metal-USA)
- Belëf (Black Metal-France)
- Belefar (Black Metal-Peru)
- Beleg Eus Fall (Melodic Death Black-France)
- Belegost (Folk Metal-Poland)
- Necrosadic (Death Metal-El Salvador) - Other name : ex-Belenos, ex-Morlock, ex-Necrosadist
- Belenos (Pagan Black-France)
- Beleriand (NOR) (Atmospheric Black-Norway)
- Beleriand (ARG) (Power Metal-Argentina)
- Beleth (Black Metal-Poland)
- Beleth's Curse (Thrash Metal-Argentina)
- Beleth's Trumpet (Black Metal-Finland)
- Excelsis (NOR) (Death Doom-Norway) - Other name : ex-Obliteration, ex-Belfagor
- Azaghal (FIN) (Black Metal-Finland) - Other name : ex-Belfegor
- Belfegor (PER) (Black Death-Peru)
- Belfegor (HUN) (Technical Thrash-Hungary)
- Belfegor (PL) (Black Metal-Poland)
- Belford (Heavy Metal-France)
- Belfry (Melodic Death-Germany)
- Belgarath (Black Metal-Bulgaria)
- Belgarion (Heavy Metal-Germany)
- Belgian Asociality (Hardcore-Belgium)
- Belgorot (Dungeon Synth-Other)
- Belgrove (Metalcore-United-Kingdom)
- Belhamel (Black Metal-Belgium)
- Belhaven (Melodic Metal-Poland)
- Belhor (Black Metal-USA)
- Beli-Yacal (Black Metal-Colombia)
- Belial (USA) (Death Metal-USA)
- Belial (NIC) (Black Metal-Nicaragua)
- Belial (ESP) (Thrash Metal-Spain)
- Belial (SLV) (Black Metal-El Salvador)
- Belial (UK) (Metal-United-Kingdom)
- Belial (CHL) (Death Grind-Chile)
- Belial (FIN) (Death Metal-Finland)
- Belial (SGP) (Black Death-Singapore)
- Belial (COL) (Death Metal-Colombia)
- Belial (AUS-1) (Death Metal-Australia)
- Belial (AUS-2) (Heavy Metal-Australia)
- Belial Horde (Black Metal-Costa-Rica)
- Belial War (Symphonic Black-Brazil)
- Belial's Throne (Black Metal-Ireland)
- Belialed (Melodic Black-Germany)
- Beliar (GER) (Black Metal-Germany)
- Beliar (ARG) (Heavy Metal-Argentina)
- Beliar (NL) (Black Heavy-Netherlands)
- Beliar (FIN) (Black Metal-Finland)
- Beliar (PL-1) (Death Metal-Poland)
- Beliar (PL-2) (Black Metal-Poland)
- Beliard (Death Metal-Mexico)
- Beliars Entity (Deathcore-Germany)
- Belica (BRA) (Power Metal-Brazil)
- Belica (CHL) (Thrash Metal-Chile)
- Belie My Burial (Deathcore-USA) - Other name : BMB
- Belief (GRC) (Power Metal-Greece)
- Belief (ITA) (Death Metal-Italy)
- Black Roses On The Tomb (Progressive Metal-France) - Other name : Believe In Dreams
- Believe In Nothing (Funeral Doom-Germany)
- Believe In Style (Visual Kei-Japan) - Other name : BIS
- Believer (Technical Thrash-USA)
- Belinus (Folk black-Ireland)
- Belketre (Black Metal-France)
- Bélkiokádás (Porno Gore Grind-Hungary)
- Bell (Heavy Metal-Sweden)
- Bell Tower Sniper (Heavy Metal-USA) - Other name : BTS
- Bell Witch (USA) (Funeral Doom-USA) - Other name : BW
- Bell Witch (POR) (Death Metal-Portugal)
- Bella Bestia (Heavy Metal-Spain)
- Bella Dosis (Black Metal-Mexico)
- Bella Muerte (Metalcore-USA)
- Bella Terra (Post Hardcore-USA)
- Belladone (Fusion-France)
- Belladonna (USA) (Power Metal-USA)
- Belladonna (JAP) (Heavy Metal-Japan)
- Bellako (Hardcore-Spain)
- Bellaras (Doom Metal-United-Kingdom)
- Bellator (FRA) (Thrash Metal-France)
- Bellator (BEL) (Gothic Doom-Belgium)
- Bellatorium (Symphonic Metal-Bolivia)
- Belle Epoque (FRA) (Screamo-France) - Other name : BE
- Belle Epoque (USA) (Alternative Metal-USA) - Other name : BE
- Belle Gunness (Death Metal-Netherlands)
- Belle Haven (Metalcore-Australia)
- Belle Manoir (Post Hardcore-USA)
- Belle Morte (Atmospheric Gothic-Belarus)
- Bellfast (Folk Metal-Japan)
- Bellgrave (Death'n'Roll-Germany)
- Bellhharar (Black Metal-Brazil)
- Bellicist (Progressive Death-USA)
- Belliciste (Black Metal-Slovakia)
- Bellicose (Death Thrash-USA)
- Bellicum Bestiallis (Black Death-Brazil)
- Bellicus Daemoniacus (Black Metal-Brazil)
- Bellifer (Black Metal-Czechia)
- Belligerator (Thrash Heavy-USA)
- Belligerence (Melodic Death Black-Czechia)
- Belligerency (USA-1) (Brutal Death-USA)
- Belligerency (USA-2) (Thrash Death-USA)
- Belligerent (Thrash Death-USA)
- Belligerent Intent (Death Black-Australia)
- Bellkeeper (Dungeon Synth-USA)
- Bellower (Black Metal-USA)
- Bellowing Giant (Stoner Doom-USA)
- Bells And Ravens (Power Metal-Germany)
- Bells Of Doom (Doom Metal-Sweden) - Other name : BOD
- Bells Of Insanity (Thrash Death-France)
- Thy Legion (Black Death-Malta) - Other name : ex-Bellum
- Bellum (MEX) (Black Metal-Mexico)
- Bellum (USA) (Black Metal-USA)
- Bellum (CHL) (Brutal Death-Chile)
- Bellum (PER) (Symphonic Death Black-Peru)
- Bellum Animi (Black Metal-Netherlands)
- Bellusira (Alternative Metal-Australia)
- Belly Error (Death Grind-Czechia)
- Bellzlleb (Dark Metal-Japan)
- Belm2loob (Hard Rock-Egypt)
- Belmes (Black Metal-Uruguay)
- Belmez (Black Metal-Germany)
- Belnejoum (Symphonic Black-USA)
- Belonger (Heavy Metal-Brazil)
- Belore (Atmospheric Black-France)
- Belos (Folk black-Oman)
- Beloved (Post Hardcore-USA)
- Beloved Dictator (Post Hardcore-USA) - Other name : BD
- Beloved Enemy (Gothic Metal-Germany) - Other name : BE
- Below (USA) (Sludge Doom-USA)
- Bilo'u (Hardcore-Japan) - Other name : Below
- Below A Silent Sky (Heavy Metal-Germany)
- Below Defect (Thrash Metal-United-Kingdom)
- Below Red Skies (Metalcore-Sweden)
- Below (SWE-1) (Heavy Metal-Sweden)
- Below (SWE-2) (Doom Metal-Sweden)
- Below The Sun (Atmospheric Doom-Russia) - Other name : ex-Sólvindur
- Belphegor (AUT) (Black Death-Austria)
- Belphegor (NL) (Black Metal-Netherlands) - Other name : ex-RAH
- Belphegor (USA) (Brutal Black-USA)
- Belphegoth (Black Metal-Japan)
- Belsasar (Death Doom-El Salvador)
- Belsebub (Death Metal-Sweden)
- Belsemar (Black Metal-Sweden)
- Belshazzar (GER) (Thrash Black-Germany)
- Belshazzar (USA) (Black Metal-USA)
- Beltaine (Pagan Folk-Czechia)
- Beltane (USA) (Heavy Metal-USA)
- Beltane (ITA) (Black Death-Italy)
- Beltane (GER) (Progressive Death-Germany)
- Beltane (RUS) (Melodic Black-Russia)
- Beltane (MEX) (Progressive Death-Mexico)
- Beltane (NL) (Thrash Metal-Netherlands)
- Beltane (BRA) (Heavy Metal-Brazil)
- Beltane (NZ) (Black Electro-New-Zealand)
- Beltane (SWE) (Black Metal-Sweden)
- The True Beltez (Black Metal-Germany) - Other name : Beltez
- Beltfed Weapon (Thrash Death-USA)
- Belthan (Black Metal-Sweden) - Other name : ex-Ophedia, ex-Catharsis
- Beltia (Black Metal-Brazil)
- Beltz Arratsaldean (Black Metal-Mexico)
- Belus (Doom Metal-USA)
- Belushi Speed Ball (Crossover-USA)
- Belyerath (Gothic Doom-Spain)
- Belzabet (VEN) (Black Metal-Venezuela)
- Belzabet (MEX) (Epic Black-Mexico)
- Belzagor (Pagan Black-Poland)
- Belzebong (Stoner-Poland)
- Belzebooh (Death Black-Argentina)
- Belzebubs (Melodic Death Black-Finland)
- Belzebul (Black Metal-France)
- Belzebuth (AUS) (Black Metal-Australia)
- Belzebuth (TUR) (Black Metal-Turkey)
- Belzebuth (MAR) (Black Metal-Morocco)
- Belzec (Black Metal-Peru)
- BelzeFührer (Brutal Black-USA)
- Belzeghoul (Black Metal-Brazil)
- Belzek (Thrash Metal-Chile)
- Omnizide (Black Death-Sweden) - Other name : ex-Belzen
- Belzéprout (Black Metal-France)
- Belzidum (Unblack-Norway)
- Belzum (Dungeon Synth-USA)