- December (BRA) (Post Hardcore-Brazil)
- December (ISR) (Progressive Power-Israel) - Other name : ex-Flash, ex-Amberdawn
- December (USA) (Deathcore-USA)
- December 9th (Symphonic Metal-Russia)
- December Aeternalis (Brutal Death-USA)
- December Child (Melodic Black-Sweden)
- December Dawn (Doom Black-Germany)
- December Dies Alone (Metalcore-Lebanon) - Other name : DDA
- December Everyday (Deathcore-Japan)
- December Flower (Melodic Death-Germany)
- December Fog (Black Metal-Austria)
- December Moon (Melodic Black-United-Kingdom)
- December Wolves (Thrash Death-USA)
- December's Cold Winter (Death Metal-Costa-Rica) - Other name : DCW
- Advent Of Bedlam (Death Metal-Costa-Rica) - Other name : ex-December's Cold Winter
- December's Fire (Atmospheric Black-Poland)
- Decemberadio (Southern Rock-USA)
- Decemberance (Doom Metal-Greece)
- Decembers Fall (Alternative Metal-USA)