Hatalom

Technical Death - Canada

Hate Division

Death Grind - Canada

Hated (CAN)

Black Metal - Canada

Hateful Aggresion

Thrash Metal - Canada

Hatred Reigns

Brutal Death - Canada

Haunt (CAN)

Black Metal - Canada

Haute Tension (CAN)

Hard Rock - Canada

Havan

Dark Ambient - Canada

Haven Dream

Symphonic Metal - Canada

Havoc (CAN)

Black Metal - Canada

Hawkeyes

Stoner Doom - Canada

Häxor

Stoner Doom - Canada

Haymaker

Hardcore - Canada

Haywire (CAN)

Hard FM - Canada

Hazy Azure

Crossover - Canada

Hazzerd

Thrash Metal - Canada

HeadAcheS

Death Metal - Canada

Headpins

Hard Rock - Canada

Headup

Nu Metal - Canada

Heaps Of Dead

Brutal Death - Canada

Heart And Stone

Heavy Metal - Canada

Heathen (CAN)

Black Metal - Canada

Heaven Ablaze (CAN)

Melodic Death - Canada

Heaven's Cry

Progressive Heavy - Canada

Heavens Fire

Progressive Metal - Canada

Hecatombe (CAN)

Melodic Death Black - Canada

Hécatombe Humaine

Ambiant Black - Canada

Hedninger

Pagan Folk - Canada

Hedonist (CAN)

Death Metal - Canada

Hegelian Dialectic

Crossover - Canada

Heir Of Destiny

Melodic Heavy - Canada

Heirdrain

Black Metal - Canada

Helgrind (CAN)

Doom Black - Canada

Helix

Hard Rock - Canada

Hell Hounds

Symphonic power - Canada

Hell Is Other People

Black Metal - Canada

Hell Of All Hells

Heavy Metal - Canada

Hell's Dagger

Melodic Heavy - Canada

Hellacaust

Black Metal - Canada

Hellbörn (CAN)

Death Metal - Canada

Hellborn Death Engines

Thrash Metal - Canada

Hellchamber

Thrash Heavy - Canada

Hellébore

Atmospheric Black - Canada

Hellish Rebuke

Death Grind - Canada

Hellmare

Symphonic Black - Canada

Hellmoon

Black Metal - Canada

Hellrazer

Heavy Metal - Canada

Hellrazor (CAN)

Heavy Metal - Canada

Helm

Sludge Doom - Canada

Her Majesty The King

Post Hardcore - Canada

Heretic Blood

Ambiant Black - Canada

Heretic Strangers

Black Metal - Canada

Hérétique Du Nord

Black Metal - Canada

Heritage (CAN)

Metalcore - Canada

Héritage Mystique

Black Metal - Canada

Hero's Last Rite

Thrash Heavy - Canada

Herode

Brutal Death - Canada

Heroik

Power Metal - Canada

Heron (CAN)

Sludge Doom - Canada

Herskip

Black Metal - Canada

Hess (CAN)

Hard FM - Canada

Heteromorphic Zoo

Progressive Death - Canada

Hexenklad

Folk black - Canada

Hexensabbat

Black Metal - Canada

Hexeth

Avantgardiste Black - Canada

Hexolyth

Metalcore - Canada

Hexripper

Heavy Metal - Canada

Heyoka's Mirror

Progressive Metal - Canada

Hezrou

Black Metal - Canada

Hezzakya

Stoner - Canada

Hidden Pride

Brutal Death - Canada

Highbernation

Stoner Doom - Canada

Highest Place

Progressive Metal - Canada

Hive (CAN)

Sludge Doom - Canada

Hiverna

Folk black - Canada

Hoarfrost (CAN)

Melodic Death Black - Canada

Hold A Grudge

Hardcore - Canada

Hollow (CAN)

Symphonic Death Black - Canada

Hollow Again

Progressive Death - Canada

Hollow Grief

Thrash Metal - Canada

Hollow Possession

Post Hardcore - Canada

Holocaust (CAN)

Black Metal - Canada

Holocaust Lord

Black Metal - Canada

Holtforst

Black Metal - Canada

Holy Cost

Porno Gore Grind - Canada

Holy Grinder

Grindcore - Canada

Holy Order

Thrash Metal - Canada

Homage

Hardcore - Canada

Homicide (CAN)

Thrash Metal - Canada

Hominid

Noise Hardcore - Canada

Homitom

Black Metal - Canada

Homolka

Death Grind - Canada

Honeymoon Suite

Hard FM - Canada

Hong Kong Blonde

Crossover - Canada

Honour And Devour

Brutal Death - Canada

Hooker Spit

Melodic Death - Canada

Hooligan (CAN)

Heavy Metal - Canada

Hoopsnake

Sludge Doom - Canada

Hopeless Nation

Metalcore - Canada

Hopeless Youth

Hardcore - Canada