Y Diawled
Y'Golonac
Y.O.C.
Y3K
Yagas
Yaguar
Yajaira
Yakamashii
Yakatarma
Yamagen's Devileliet
Yamaraja
Yamato
Yamatu
Yana Raymi
Yanaconas
Yankee
Yansen
Yaotl Mictlan
Yaotzin
Yaoyotl
Yargos
Yarl
Yarmondiis
Yarn
Yarreth
Yarvis
Yasha
Yatrogeny
Yattering
Yautlan
Yav'
Yawarhiem
Yawgmoth
Yayeth Corpse
Yazata
Yazylo
Yazzgoth
Ьberall
Ьbermensch
Ycon
Ydin
Ydintuho
Ydra
Ydris Mortem
Ye Olde Relic
Yea and the Moon
Yeah Right
Year of Desolation
Year of No Light
The Year of Our Lord
Year of the Pig
Year Zero (Gbr)
Year Zero (Lva)
Yearning
Years of Fire
Years of Tyrants
Yeast Infection
Yellow Machinegun
    Yellowtooth
Yellra
Yersinia
Yersinia Pestis (Gbr)
Yersinia Pestis (Nor)
Yesod
Yesterday
Yesterday's Torment
Yeti
Yexotay
Yey
Yfel-Dond
Yggdrasil (Deu)
Yggdrasil (Deu)
Yggdrasil (Dnk)
Yggdrasil (Fra)
Yggdrasil (Swe)
Yggtyrhyrkkh Hin Dystre
Ygodeh
Ygramur
Yhdarl
Yidhra
Yield to Despair
Yigael's Wall
Yigga Digga
Yikon
Yildun
Yin
Yith
Ylian
Yllmangspach
Ymber Autumnus
Ymer Land
Ymesh
Ymir (Fin)
Ymir (Ita)
Ymir (USA)
Ymotek
Yn Gizarm
Yngwie J. Malmsteen
Ynis Vitrin
Ynsane
YOB
Yocasta
Yog Sothoth (Fra)
Yog Sothots
Yog-Sothoth (Fin)
Yog-Sothoth (Rus)
Yogge Sothothe
Yogth Sothoth
Yokosuka Saver Tiger
Yolcaut
Yom Kippur
Yonder Realm
Yonsample
Yorblind
Yorpu
Yortsed
    Yosh
Yotangor
You Betray Me
You Should Have Slain Me
Youka
Youkai
Young Thunder
Your Anguish
Your Cell: Yourself
Your Chance to Die
Your City Is Forgotten
Your Days Are Counted
Your Envy
Your Frustration
Your God Is Dead
Your Kid's on Fire
Your Last Wish
Your Own Decay
Your Pain Is Endearing
Your Shapeless Beauty
Your Third Eye
Your Tomorrow Alone
Youthanasia
Youthcorpse
Youthquake
YP
Yperite
Ypotrill
Yrix
Ysengrin
Ysigim
Yskelgroth
Ysorex
Ysorpel
Ysun
Ysyssy
Ythogtha
Ytivarg
Yu-kotokikazu
Yu-Suke
Yucatan
Yuck
Yuggoth (Fra)
Yuggoth (Rus)
Yuggs
Yuhrott
Yukon
Yul
Yuletide
Yuma
Yumos
Yun-Fat
Yunque
Yuppie Club
Yves Custeau
Ywolf
Yyrkoon