- Sineus (Death Thrash-Etats-Unis)
- Spineless (Hardcore-Belgique)
- Spikes (Heavy Black-Chili)
- Sikvel (Heavy Metal-Bélarus)
- Sinlust (Black Metal-France)
- Siaskel (Black Death-Chili)
- Shinken (Hardcore-France)
- Shields (Metalcore-Royaume-Uni)
- Skelt's (Metalcore-Belgique)
- Spineflesh (Electro Industriel-Italie)