P.L.F.

Grindcore

Houston, Texas

Active

Pack of Wolves

Melodic Deathcore (early); Groove Metal (later)

Austin, Texas

Split-up

Paegan

Death Metal

Seguin, Texas

Active

Pages of Prophecy

Death Metal

Levelland, Texas

Split-up

Paingiver

Death Metal

Houston, Texas

Active

Paleo

Psychedelic Doom/Stoner Metal

Austin, Texas

Active

Pandaemonum

Black Metal

Houston, Texas

Split-up

Panic Surfer

Groove/Death/Black Metal

Dallas, Texas

Active

Panteon

Death/Black Metal

Brownsville, Texas

Active

Pantera

Glam/Heavy Metal (early); Groove Metal (later)

Arlington, Texas

Active

Panzram

Industrial/Black/Doom Metal/Ambient

Lubbock, Texas

Active

Parabstruse

Experimental Black Metal (early); Post-Rock (later)

Grand Prairie, Texas

Split-up

Paradox

Heavy Metal

San Antonio, Texas

Active

Paradox

Doom Metal

Lubbock, Texas

Changed name

Paranoia

Thrash/Groove Metal

San Antonio, Texas

Split-up

Paranoid

Death Metal/Hardcore

Texas

Active

Parasitic Septicity

Technical/Brutal Death Metal

Corpus Christi, Texas

Active

Parasitic Violence

Black/Thrash Metal/Punk

Austin, Texas

Active

Parousia

Heavy Metal

Arlington, Texas

Split-up

Particle's Chaos

Groove/Sludge Metal, Hard Rock

Crowley, Texas

Active

Pasadena Napalm Division

Crossover/Thrash Metal

Austin/Houston/Pasadena, Texas

Active

Pass the Ammunition

Crossover/Thrash/Groove Metal/Punk

Fort Worth, Texas

Active

Passage

Black Metal

Austin, Texas

Active

Passage Temple

Melodic Heavy/Power/Progressive Metal

San Antonio, Texas

Split-up

Path of Fire

Brutal Death Metal

Livingston, Texas

Active

Path of Ruin

Black Metal/Punk

Austin, Texas

Split-up

Pauliee

Brutal Death Metal, Black Metal

Houston, Texas

Active

Pawns of Christ

Death/Groove Metal

San Antonio, Texas

Split-up

Peace Sanctuary

Thrash/Groove Metal

Splendora, Texas

Split-up

Peasant

Black/Heavy Metal/Punk

Houston, Texas

Split-up