| Titan |
Heavy/Speed Metal |
Lapurdi |
|
| Toifelthal |
Heavy/Hard Rock |
Nafarroa |
|
| TOMB |
Brutal Death Metal |
Bizkaia |
|
| Torheit |
Death/Groove Metal |
Nafarroa Beherea |
|
| Trance |
Industrial Metal |
Gipuzkoa |
|
| Tunikah |
Black Metal |
Gipuzkoa |
|
| Txatar |
Thrash metal |
Gipuzkoa |
|
| Unbound |
Heavy Metal |
Araba |
|
| Urbangrind |
Death/Grindcore |
Bizkaia |
|
| Urkara |
Melodic death/black metal |
Nafarroa |
|
| Urlik |
Crust/Black Metal/Hardcore |
Bizkaia |
|
| Usuales |
Hard Rock |
Gipuzkoa |
|
| Vakumm |
Groove Metal |
Nafarroa |
|
| Valkyria |
Heavy Metal |
Bizkaia |
|
| Velka |
Black Metal |
Gipuzkoa |
|
| Vertigo Rising |
Alternative Metal/Metalcore |
Nafarroa |
|
| Vhäldemar |
Heavy/Power Metal |
Bizkaia |
|
| Vice Presidentes |
Sludge Metal |
Araba |
|
| Viewer |
Hardcore/Metal |
Bizkaia |
|
| War Symphony |
Power Metal |
Nafarroa |
|
| When Evil Comes |
Metalcore |
Araba |
|
| Withredd |
Prog/Modern Metal |
Bizkaia |
|
| Wojtyla |
Heavy Metal |
Nafarroa |
|
| Xtasy |
Hard Rock |
Nafarroa |
|
| ZaKill |
Thrashcore/Crossover |
Nafarroa |
|
| Ztah |
Groove Metal |
Lapurdi |
|
| Zuldar |
Melodic death metal |
Bizkaia |
|
| Zurbeltz |
Death metal |
Gipuzkoa |
|
