| BANDNAME | RECORDS | COUNTRY | STYLE | ADDITIONAL INFO |
|---|---|---|---|---|
| Barnabas | 1+ | ? | Heavy Metal | |
| Barren Cross | 6+ | USA | Hardrock/Metal | |
| Beheaded | demo | Mexico | Death/Unblack | now called Lament |
| Beheadoth | Australia | Unblack | ||
| Believer | 3 | USA | Thrash | Vote, Homepage |
| Belzidum | demo | Sweden | Unblack | |
| Benevolence | USA? | Death? | was Exhumation | |
| Beowulf | 1 | USA? | Death? | |
| Betrayal | 2 | USA | Thrash | Homepage |
| Bishop Garden | 1 | Sweden | Metal? | Official Homepage |
| Blackball | 1 | USA | Metal | Official Homepage |
| Blackstrap | Sweden | grunge/rock | now Leiny | |
| Blah | 1 | USA | Punk | |
| the Blamed | 1+ | USA | Hardcore | |
| Blenderhead | 2? | USA | Aggressive Punk | |
| Blind Eye Open | (2) | USA | Thrash | Jesus Freaks w. new name |
| Blindside | 1 | Sweden | Hardcore | Homepage |
| Bloodbath | 1 | USA | Mel. Grind/HC | now called Theocracy A.D. |
| Bloodgood | 6? | USA | Metal | |
| Bloodshed | 1? | USA | Hardcore | |
| Bloody Cross | 1+ | Germany | Thrash | |
| Bonechillin | demo | USA | Modern Rock/Metal | |
| Braht | 1 | USA? | Death? | |
| Brainchild | 1+ | USA | 'Cyber-metal' | |
| the Brave | 2 | USA | Heavy Metal | |
| Breath of Life | demo | USA | Death | Pale Horse sideband |
| Bride | 6? | USA | Hardrock | Homepage |