Nestled in the mountains of Franconia, New Hampshire, Tractorass have been hauling stoner doom's slow, bludgeoning weight since 2004, blending fuzz-soaked riffs with the lethargic, oppressive atmosphere the genre does best.

Portland's Tragedy are one of the more distinctive voices in heavy music, weaving crust punk's anarchic urgency together with doom and sludge metal's oppressive weight to create something that feels both furious and crushing.

Frederick, Maryland's Trail of Wreckage push doom metal into experimental territory since forming in 2020, building on the genre's foundational heaviness while introducing unconventional textures and structures.

Columbus, Ohio's Traitors Return to Earth have been sinking deep into stoner-sludge-doom's tar pit heaviness since 2011, layering fuzz and feedback over glacial tempos and a persistent sense of weighted despair.

Orlando's Tranquilizer fuse doom and stoner metal into a heavy, lethargic wall of sound — slow-churning riffs, fuzz-drenched tones, and the kind of suffocating groove that the Florida heat demands.

Little Rock, Arkansas's Tranquilo lean deep into the psychedelic end of stoner/doom, weaving hazy, slow-burning riff cycles with a trippy, meditative quality that sets them apart from heavier fare in the mid-South.

Nashville's Transylvania Stud drag doom and stoner metal through the South's gothic backwoods, their fuzz-heavy riffs and swampy low-end grooves creating a sound that feels more haunted holler than Music Row.

Moreno Valley, California's Trapped Within Burning Machinery have been churning out slow, suffocating doom and sludge metal since 2009, combining crushing low-end weight with the caustic edge their name implies.

Santa Cruz, California doom and sludge trio that has been cultivating slow, toxic heaviness since 2017, combining the crushing weight of doom with stoner haze and sludge's abrasive edge. Their Bandcamp handle hints at a UK-influenced atmosphere despite their West Coast roots.

Portland drone and doom metal act formed in 2017, pushing long-form, minimalist compositions into near-meditative territory where repetition and volume become the primary tools. Their Bandcamp URL 'ofthetrees' reflects the woodsy, organic quality of their oppressive sound.

Tribalpython is an experimental doom metal project from Anderson, South Carolina, formed in 2010, weaving slow, crushing riffs with unconventional structures and an exploratory sonic approach.

Tricephalic Goat Witch is a doom/black metal band from Oak Lawn, Illinois, formed in 2024, blending slow, oppressive doom with the occult darkness of black metal.

Triglathena is a death/doom metal band from Elizabeth, Colorado, formed in 2020, combining the mournful atmosphere of doom with the crushing heaviness of death metal in the tradition of the genre's most sepulchral acts.

Trillion Ton Beryllium Ships is a stoner/doom metal band from Lincoln, Nebraska, formed in 2021, delivering slow, heavy, and fuzz-soaked riffs with a cosmic sensibility rooted in the American doom tradition.

Triple 6 is a stoner/doom metal band from Lynnwood, Washington, formed in 2018, channeling slow, fuzzed-out riffs and an occult-tinged heaviness into their sound.