List of demon lords

Of the various archfiends, demon lords were without a doubt the most numerous, with no fixed number or known limit to their numbers. They were powerful, unique demons that ruled over their lesser kin and controlled portions of or even entire layers of the Abyss.

This list details many of the lesser-known demon lords, and excludes the more infamous demon princes and obyrith lords written of elsewhere.

Abraxas
Abraxas, called The Unfathomable, was a demon lord associated with magic words, arcane secrets, and talismans. He ruled Death's Reward, the 17 layer of the Abyss.

Adimarchus
Adimarchus, called the Prince of Madness, was a demon lord associated with insanity. He ruled Occipitus, the 507 layer of the Abyss.

Ahazu
Ahazu, called The Seizer, was a demon lord associated with night and abduction.

Ahrimanes
Ahrimanes, called Chief of the Cacodaemons, was a demon lord associated with exiles and wanderers. He ruled Ahriman-abad, the 425 layer of the Abyss. He was known to have a iron fortress in which he kept his body while astrally traveling.

Aldinach
Aldinach, called The Lady of Change, was a demon lord associated with transformation. She dwelled on Pazunia.

Alrunes
Alrunes, called The Soothing Spirit, was a demon lord associated with sisterhood and protection. What layer she ruled or dwelled on was unrecorded.

Alvarez
Alvarez, called The Purging Duke, was a demon lord associated with inquisitions and torture. He ruled Torturous Truth, the 57 layer of the Abyss.

Alzrius
Alzrius, called the Lord of Infernal Light, was a demon lord associated with fire and destruction. It ruled Conflagratum, the 601 layer of the Abyss.

Anarazel
Anarazel, called The Daring Darkness, was a demon lord associated with adventurers. He ruled The Emessu Tunnels, the 79 layer of the Abyss.

Ansitif
Ansitif, called The Befouler, was a demon lord associated with the corruption of religious sites and relics. He was imprisoned in The Wells of Darkness.

Ardat
Ardat, called The Unavowed, was a demon lord associated with secret or failing marriages and harpies. What layer she ruled or dwelled upon was unrecorded.

Arlgolcheir
Argolcheir was a dead demon lord imprisoned in The Wells of Darkness.

Arzial
Arzial, called the The Blooded Baron, was a demon lord associated with subterfuge. He lived in Azzagrat.

Aseroth
Aseroth, called The Winter Warlock, was a demon lord associated with ice and cold. He ruled Soulfreeze, the 566 layer of the Abyss.

Astaroth
Astaroth, called Diabolus, was a long-dead demon lord associated with prophecy.

Azael
Azael, called The Ensnared, was a dead demon lord associated with rebellion and war. He once ruled the Death Dells.

Azazel
Azazel, called the Prince of Scapegoats, was a demon lord associated with both blame and absolution. He ruled Outcasts' End, the 137 layer of the Abyss.

Baltazo
Baltazo, called The Seeping Sovereign, was a demon lord associated with diplomacy and strategy. He ruled a fortress on Pazunia.

Barbu
Barbu, called The Unwelcome Guest, was a demon lord associated with discord and ruined peace. What layer she ruled or dwelled upon was unrecorded.

Bayemon
Bayemon of the Unhealing Wound was a demon lord associated with the afflicted. What layer he ruled or dwelled upon was unrecorded.

Charun
Charun, called The Hammerer, was a demon lord associated with massacres. What layer he ruled or dwelled upon was unrecorded.

Cormanda
Cormanda was a plaguechanged demon lord trapped in Mount Cormanda after his lower body fused with the mountain's lava tube.

Eblis
Eblis of the Unbended Knee was a demon lord associated with the refusal to surrender. He lived on Pazunia. He was known to have a iron fortress in which he left his physical body while astrally traveling.

Eldanoth
Eldanoth, called The Bloodless Scion, was a demon lord associated with crime. He ruled The Arc of Eternity.

Eltab
Eltab, called the Lord of the Hidden Layer, was a demon lord associated with hatred and retribution. He ruled The Hidden Layer.

Gresil
Gresil, called the Custodian of Records, was a demon lord associated with Abyssal lore. What layer he ruled or dwelled upon was unrecorded.

Haagenti
Haagenti, called the Lord of Alchemy, was a demon lord associated with alchemy. He ruled Garavond.

Ilsidahur
Ilsidahur, called The Howling King, was a demon lord associated with barlgura. He ruled The Guttering Grove

J'zzalshrak
J'zzalshrak, called The Errant General, was a demon lord associated with Blood War campaigns. What layer she ruled or dwelled upon was unrecorded.

Kardum
Kardum, called the Lord of Balors, was a demon lord associated with balor demons and fire. He ruled The Sixth Pyre.

Kerzit
Kerzit, called the Guardian of the Tome, was a demon lord associated with the Tome of the Black Heart. What layer he ruled or dwelled upon was unrecorded.

Lamashtu
Lamashtu, called She Who Erases, was a demon lord associated with deformities and monstrous births. She dwelled in Torremor.

Laraie
Laraie, called The Stalking Terror, was a demon lord associated with pursuit. What layer he ruled or dwelled upon was unrecorded.

Lazbral'thull
Lazbral'thull, called The Butcher, was a demon lord associated with torture and bloodletting. He was imprisoned in The Wells of Darkness.

Lissa'aere
Lissa'aere, called The Noxious, was a demon lord associated with poison gas. She ruled Malignebula.

Lupercio
Lupercio, called The Baron of Sloth, was a demon lord associated with sloth and darkness. He ruled over Slugbed, the 128 layer of the Abyss.

Lynkhab
Lynkhab, called the Lady of Regret, was a demon lord associated with depression and desire. She ruled in The Sighing Cliffs.

Malgarius
Malgarius, called The Demon Tree, was a demon lord associated with evil sylvan creatures. What layer he ruled or dwelled upon was unrecorded.

Mastiphal
Mastiphal, called The Hunting Sovereign, was a demon lord associated with the pursuit of prey. He ruled the fortress of Vanelon on Pazunia, a romantic place with sweeping towers and magnificent facades with rose-colored marble pillars leading to it. The structure guarded a pit-portal to Shendilavri. It was also the home of Malcanthet's Favored Consort, a title that Mastiphal was the most recent holder of. He gained the title after he presented Malcanthet with the head of a huge fiendish smilodon that he killed on the fields of Spirac.

Mastiphal was a handsome humanoid fiend with bright red skin, four arms, and a rack of ibex antlers on his forehead. He was a calculating person but some part of him longed to leave Vanelon and hunt. However, his audiences with Malcanthet had also grown less frequent and he was desparate to regain her attention. Any interlopers were brought by the patrolling glabrezu to his trophy-filled audience chamber, and only tales of invincible wild beasts could dissuade him from simply killing spies.

Munkir
Munkir, called The White Guardian, was a demon lord associated with the afterlife and the back door to paradise. He was one of the two demon lords that ruled over The Gates of Heaven, the 77 layer of the Abyss.

Nekir
Nekir, called The Black Guardian, was a demon lord associated with the afterlife and the back door to paradise. He was one of the two demon lords that ruled over The Gates of Heaven.

Nocticula
Nocticula, called The Undeniable, was a demon lord associated with night. She ruled over Darklight.

Oublivae
Oublivae, called the Queen of Desolation, was a demon lord associated with ruin and history. She ruled The Barrens.

Rhyxali
Rhyxali, called the Queen of the Shadow Demons, was a demon lord associated with shadow demons and secrets. She ruled over Shaddonon.

Sch'theraqpasstt
Sch'theraqpasstt, called The Serpent Reborn, was a demon lord associated with yuan-ti. He ruled over The Mind of Evil.

Sess'innek
Sess'innek, called The Emperor Lizard, was a demon lord associated with lizardfolk and civilization. He ruled The Phantom Plane, the 7 layer of the Abyss.

Shaktari
Shaktari, the Queen of Mariliths, was a demon lord associated with marilith demons. She ruled over Vudra.

Shami-Amourae
Shami-Amourae, called the "Queen of the Succubi" was a demon lord associated with succubi. She was imprisoned in The Wells of Darkness.

Siragle
Siragle the Ineffable was a demon lord associated with secret oaths. He ruled over The Steeping Isle.

Socothbenoth
Socothbenoth, called The Persuader, was a demon lord associated with perversion. He ruled Layers of the Abyss.

Soneillon
Soneillon, called The Youthful Crone, was a demon lord associated with rejuvenation. She lived on the layer of Spirac.

Tharzax
Tharzax, called The Chattering Prince, was a demon lord associated with poisonous vermin. He ruled the second layer of the Abyss, Driller's Hives.

Thralhavoc
Thralhavoc, called the Shadowmaster, was a demon lord associated with undead shadows and subterfuge. What layer he ruled or dwelled upon was unrecorded.

Turgalas
Turgalas, called The Ebon Maw, was a demon lord associated with hunger and consumption. He ruled over Sholo-Tovoth.

Verin
Verin, called the Voice of Graz'zt, was a demon lord associated with diplomacy. He lived in Azzagrat.

Volisupula
Volisupula, called The Flensed Marquesse, was a demon lord associated with finery and ostentatious ceremony. He ruled the eighth layer of the Abyss, called The Skin-shedder.

Vucarik
Vucarik, the Consort of Chains, was a demon lord associated with chains and torture. He ruled over Nethuria.

Yibyiru
Yibyiru, called The Rancid Lady of Bitter Bile, was a demon lord associated with poison. She lived in Shedaklah.

Zanassu
Zanassu, called The Spider Demon, was a dead demon lord once associated with spiders and aranea.

Zuregurex
Zuregurex, called the Lord of the Drowned, was a demon lord associated with storms and the drowned dead. He once desired the waters of the Gaping Maw, Demogorgon's layer, and invaded it while the Prince of Demons was invading Hollow's Heart. He lead and army of undead and demonically-fused air elementals in an attack on Lemoriax, and was just dismantling the gates the palace Ungorth Reddik when a furious Demogorgon returned. So enraged was Demogorgon at being both torn away from a near-sure victory against Fraz-Urb'luu and at having his home defaced that not only slaughtered Zuregurex's army, but also pursued the lesser demon lord all the way back his own layer of Guttlevetch. He invaded the layer, a place of hurricanes and shipwrecks and blood-soaked beaches, and turned the waters against Zuregurex and sunk islands. The Lord of the Drowned was forced to flee to a different layer, The Scalding Sea. Guttlevetch remained in ruins and Zuregurex in hiding, although there were whispers that he had returned to Guttlevetch in secret to begin rebuilding.

Zzyczesiya
Zzyczesiya, called The Ungrasped, was a demon lord associated with confused and malevolent ignorance. He dwelled in The Forgotten Land.