- Noi'x (Visual Kei-Japan) - Outro nome : ex-Noisy Crowds
- Nosso Ódio Irá Atacar (Grindcore-Brazil) - Outro nome : NÒIA
- Noia (Thrash Black-Italy)
- Noïd (FRA) (Alternative Metal-France)
- Noid (BEL) (Heavy Metal-Belgium)
- Noidankehä (Black Metal-Finland)
- Nôidva (Black Metal-Finland)
- Noidz (Industrial Electro-Portugal)
- Noire (Progressive Black-Canada) - Outro nome : ex-Noir
- Noir (NL) (Progressive Heavy-Netherlands)
- Noir (USA) (Black Metal-USA)
- Noir Fleurir (Visual Kei-Japan)
- Noir Forest (Atmospheric Black-USA)
- Noir Macabre (Black Death-Australia)
- Noir Sang (Black Metal-France)
- Noir Silence (Alternative Metal-Canada)
- Noirad (Thrash Heavy-Italy)
- Noiratasya (Avantgardiste Black-Brunei)
- Noirceur (Black Metal-Other)
- Noires Vosges (Dungeon Synth-France)
- Noirion (Dark Ambient-Bosnia and Herzegovina)
- NoirnOirnoIrnoiR (Black Metal-France)
- Noisehunter (Heavy Metal-Germany) - Outro nome : ex-Noise
- Noise Control (Hard Rock-Canada)
- Noise Core (Grindcore-Chile)
- Noise Damage (Brutal Death-Indonesia)
- Noise Data (Hardcore-France)
- Noise Disorder (Thrash Metal-Greece)
- Noise Drug (Thrash Metal-Germany)
- Noise Emission Control (Alternative Metal-France) - Outro nome : NEC
- Noise Execution (Death Grind-Kazakhstan)
- Noise Forest (Death Metal-Germany)
- NFZ (Nu Metal-France) - Outro nome : Noise Free Zone
- Noise Generator (Industrial Electro-France)
- Noise Killer (Death Metal-Italy)
- Noise Kommando (Black Death-Chile)
- Noise Of Creation (Deathcore-Italy)
- NOSPA (Death Metal-Russia) - Outro nome : Noise Of Sadistic Painful Aggression
- Empty Tremor (Progressive Metal-Italy) - Outro nome : ex-Noise Pollution
- Noise Pollution (Glam Rock-Italy)
- Noise Sickness (Thrash Death-Brazil)
- Noise Therapy (Nu Metal-Canada)
- Noise Trail Immersion (Experimental Metal-Italy)
- Noise Waste (Grindcore-Finland)
- Noise Within (Alternative Metal-USA)
- Noisear (Grindcore-USA)
- Noisebazooka (Grindcore-Austria) - Outro nome : ex-Monolith
- Noisebleed (Metalcore-Czechia)
- Noisecore Freak (Grind Electro-Canada)
- Noisedisrupt (Grindcore-Estonia)
- Noisefog (Black Death-Italy)
- Noiseless (Grunge-France)
- Noisem (Thrash Death-USA)
- Noisemaster (Death Metal-Germany)
- Noiser Gate (Heavy Metal-Brazil)
- Noiserespond (Thrash Neo-Serbia)
- Acrostic (CHL) (Thrash Metal-Chile) - Outro nome : Noisethrash
- Noiseworks (Hard Rock-Australia)
- Noisgoroth (Unblack-Norway)
- Noishock (Metalcore-Spain)
- Noism (Technical Death-Japan)
- Noisome (Death Grind-Netherlands)
- Noïsy (Metalcore-France)
- Noisy Act Of Protest (Crossover-Netherlands) - Outro nome : NAOP
- Noisy Fate (Nu Metal-France) - Outro nome : NF
- Noisy Mad Beavers (Industrial Death-France) - Outro nome : NMB
- Noisy Mama (Hard Rock-USA)
- Noisy Neighbors (Grindcore-USA)
- Noisy Projekt (Post Hardcore-France) - Outro nome : NP
- Noisy Toyz (Symphonic Metal-United-Kingdom)
- Noiszart (Progressive Metal-Colombia)
- Noitatalid (Brutal Death-Russia)
- Noitavalkea (Black Metal-Finland)
- Noitébrega (Black Metal-Spain)
- Noitila (Black Metal-Finland)
- Noituma (Pagan Folk-Finland)
- Noiz (Death Grind-Germany)
- Nöize (Crust-Brazil)
- Noize Toys (Glam Rock-USA)
- Noizegozt (Sludge Doom-Japan) - Outro nome : Noizegoat
