Hardcore

Hellfish & Producer

Electronic · Hardcore

Henry Rollins

Rock · Punk

Hexes

Rock · Punk

High Hopes

Rock · Melodic Hardcore

Highlife

Indie · Punk

Hixxy

Dance · Electronic

Hoax

DubStep · Drum & Bass

Hollywood Undead

Hardcore · Emo

Holy Mountain

Hardcore

Honour Is Dead

Hardcore · Metalcore

Horse The Band

Post Hardcore · Experimental

Hospitals

Rock · Melodic Hardcore

Hounds

Hardcore · Hardcore Punk

Humans

Melodic Hardcore · New Wave

Hundredth

Melodic Hardcore · Hardcore

Hyena

Hardcore · Black metal

I Spy

Punk · Hardcore

I.Witness

Hardcore · Screamo

Identity

Punk · Hardcore

Idiot Savant

DubStep · Electronic

Igneon System

Hardcore · Breakcore

Ignite

Melodic Hardcore · Punk Rock

In Hearts Wake

Post Hardcore · Metal

INU

New Wave · Punk

Iron Reagan

Hardcore · Thrash metal

Ironside

Hardcore · Heavy metal

It Prevails

Post Hardcore · Melodic Hardcore

Jawbone

Blues · Hardcore

Jaws

Punk · Hardcore

Jenna

Pop · Female vocalists

JFA

Punk Rock · Punk

Joey Riot

Electronic · Hardcore

John Coffey

Rock · Melodic Hardcore

John Tyrrell

Hardcore · Drum n bass

Jonestown

Rock · Punk

Joshua

Hard Rock · Hardcore