Bands
Seal the Abyss
Blackened Death/Thrash Metal · Houston, TX
Sede Vacante
Death Metal · Atlanta, GA
Septic Mutilation
Slam/Brutal Death Metal · North Texas, TX
Seraphic Enthronement
Brutal Death Metal · Laredo, TX
Serpent Priest
Death Metal/Grindcore · Saginaw, TX
Serpentian
Black/Death Metal · Austin, TX
Seven Severed Heads
Death/Thrash/Black Metal · Tazewell, TN
Severe Headwound
Death Metal · Little Rock, AR
Severed Faith
Death/Black Metal · Georgia
Sewage Bath
Black/Death Metal · Atlanta, GA
Sexual Predator
Black/Death Metal/Grindcore · Tallahassee, FL
Shield Anvil
Melodic Death/Thrash Metal · Abilene, TX
Shitbear
Death/Thrash Metal/Grindcore · El Paso, TX
Shokushu Goukan
Death Metal / Grindcore · Gulfport, MS
Sigil
Death Metal · Austin, TX
Signed in Black
Progressive Death/Thrash Metal · Georgia (early); Finland (later), GA
Signs of Abnormality
Deathcore/Brutal Death Metal · El Paso, TX
Signs of Omnicide
Brutal Death Metal/Deathcore · Brownsville, TX
Signus Mortis
Melodic Death Metal · Houston, TX
Silence the Martyr
Industrial Death Metal · Atlanta, GA
Silent Vigil
Melodic Doom/Death Metal · Athens, GA
Sinister Minister
Thrash/Death Metal · Conroe, TX
Slamphibian
Slam/Brutal Death Metal · Beeville, TX
Sledgegrinder
Death/Thrash Metal · Clearwater, FL
Societal Armageddon
Thrash/Death Metal · Dumas, TX
Some Dead Bodies
Death Metal · Houston, TX
Soniq Armada
Melodic Industrial/Death Metal · Lawrenceville, GA
Soren
Death/Doom Metal · El Paso, TX
Sorrow Born
Blackened Melodic Death Metal · Laredo, TX
Soul Embraced
Metalcore/Melodic Death Metal · Little Rock, AR
Sparrows
Melodic Death Metal/Metalcore · Dallas, TX
Spawning Vats
Death Metal · Mississippi
Spazmic
Brutal Death Metal/Goregrind/Noise · El Paso, TX
Spectrum Mors
Death Metal · Laredo, TX
Spewtilator
Thrash/Death Metal/Grindcore · Atlanta, GA
Splatt
Brutal Death Metal/Grindcore · El Paso, TX
Split Eye
Death Metal · Clear Lake, TX
Stabbing
Brutal Death Metal · Austin/Houston, TX
Stench of Evil
Death/Black Metal/Crust · Atlanta, GA
Stiff
Death Metal/Crust · Corpus Christi, TX
Strands of Night
Melodic Death/Thrash Metal · Alice, TX
Subserviency
Technical Brutal Death Metal · Little Rock, AR
Suffer the Silence
Progressive Death/Doom Metal · Laredo, TX
Summoner's Circle
Progressive Doom/Death/Black Metal · Knoxville, TN
Sun//Seed
Death Metal · Atlanta, GA
Sunmancer
Melodic Death Metal/Metalcore · Atlanta, GA
Synapse Defect
Technical Death Metal/Mathcore · Orlando, GA
Synesthesia
Progressive / Technical Death Metal · Baton Rouge, LA