| Band | Genre |
|---|---|
| Steve Morse | Instrumental Rock |
| Steve Vai | Instrumental Rock |
| Stevie Ray Vaughan | Rock |
| Stone Sour | Nu Metal |
| Stormwitch | Heavy metal |
| Stratovarius | Power Metal |
| Stray from the Path | Black/Death Metal/Hardcore |
| Street Sweeper Social Club | Rapcore |
| Stuck Mojo | Nu Metal |
| Styx | Rock |
| Suffocation | Black/Death Metal/Hardcore |
| Suicidal Tendencies | Thrash Metal |
| Suicide Silence | Black/Death Metal/Hardcore |
| Sunstorm | Hard Rock |
| Superjoint Ritual | Black/Death Metal/Hardcore |
| Suzi Quatro | Rock |
| Sweet | Rock |
| Symphony X | Progressive Metal |
| System of a Down | Nu Metal |
