Cthulhu Mythos deities

Great Old Ones Name    Epithet(s),
other name(s)    Description    References
Ammutseba    Devourer of Stars    A dark, cloudy mass with tentacles which absorbs falling stars.    LO, SK
Aphoom-Zhah    The Cold Flame,
Lord of the Pole    Appears much like Cthugha but grey, and cold.    AF, HG, LP
Arwassa    The Silent Shouter on the Hill    A humanoid torso with tentacles instead of limbs, and a short neck ending in a toothless, featureless mouth.    AY4
Atlach-Nacha    The Spider God,
Spinner in Darkness    A giant spider with a human-like face.    PS, AT,SG
Ayi'ig    The Serpent Goddess, Aeg, Aega    Daughter of Yig and the Outer Goddess Yidhra, appearing as a gigantic octopus-like horror with serpentine eyes and detachable tentacles which may move independently. She dwells in the cavern of a deep canyon somewhere in Texas.    ME
Aylith[4]    The Widow in the Woods, The Many-Mother    A tall, shadowy humanoid figure with yellow glowing eyes and strange protrusions like the branches of dead trees. She serves Shub-Niggurath.    TT13
Baoht Z'uqqa-Mogg    The Bringer of Pestilence    A huge, flying scorpion with an ant-like head.    MT4[5]
Basatan    Master of the Crabs    Not described, probably a humanoid crab or a gigantic crab.[6]    MC
B’gnu-Thun    The Soul-Chilling Ice-God    Appears as a cyanotic humanoid followed by an eerie blizzard.    CC2, SS2
Bokrug    The Great Water Lizard,
The Doom of Sarnath    Appears as a gigantic water lizard.    DC, SC
Bugg-Shash[7]    The Black One,
The Filler of Space,
He Who Comes in the Dark    Appears as a black, slimy mass covered in eyes and mouths, much like a Shoggoth.    DI, EL, KB, RS
Byatis    The Berkeley Toad,
Serpent-Bearded Byatis    Appears as a gigantic, multicolored toad with one eye, a proboscis, crab-like claws, and tentacles below the mouth.    BY, RC, SF
Chaat    The Dark Water God    A formless mass of shape-shifting water.    PS4, DV
Chaugnar Faugn    Horror from the Hills,
The Feeder,
Caug-Narfagn    A vampiric elephant-like humanoid with a mouth on the end of its trunk.    HF, HM, FO, RH
Cthaeghya
—
   (Half-)sister of Cthulhu, which spawned the Star-Spawn of Cthulhu.    OO
Cthugha    The Living Flame,
The Burning One    Appears as a living conflagration.    DD, EL, HC, LM
Cthylla    Secret Daughter of Cthulhu    Appears as a huge winged octopus-like creature with six eyes.    ID, TC
Ctoggha    The Dream-Daemon    No description available.    GD4
Cyäegha    The Destroying Eye,
The Waiting Dark    Appears as a gigantic black mass of tentacles with a single green eye at the centre.    DM
Cynothoglys    The Mortician God, She Whose Hand Embalms    Appears as a formless mound with one arm-like appendage.    PR
The Dweller in the Gulf    Eidolon of the Blind    Appears as a huge, eyeless, black, soft-shelled tortoise with a triangular head and two whip-like tails, and suckers on the end of each tail.    WL
Dygra    The Stone-Thing    A jewel-facetted, semi-crystalline entity, with geodic tentacles.    CC2, SS2
Dythalla    Lord of Lizards    A gigantic saurian creature similar to Bokrug but with a mane of tentacles.[8]    LD5, BB3, SS2, TH4
Eihort    The Pale Beast,
God of the Labyrinth    Appears as a huge, pallid, gelatinous oval with a myriad legs and multiple eyes.    BS, FP
Ei'lor    The Star-Seed    A plant-like, parasitic horror dwelling on a jungle planet revolving around the green star Yifne and the dead star known as Baalblo (perhaps a white dwarf, a neutron star or another kind of stellar remnant).    CC2, EO, SS4, SS8
Etepsed Egnis[9]
—
   A formless monstrosity with a huge, arm-like appendage.    EE, GS2
Ghadamon    A Seed of Azathoth    A bluish-brown, slimy monstrosity riddled with holes, and an occasional malformed head.    CD2
Ghisguth    The Sound of the Deep Waters    A titanic mass of jelly material.    PN, OO
Glaaki    The Inhabitant of the Lake,
Lord of Dead Dreams    Appears as a giant three-eyed slug with metallic spines, and tiny, pyramid-like feet underneath.    GL, IB, IL
Gloon[10]    The Corrupter of Flesh,
Master of the Temple, Glhuun    Usually manifests through a Dionysian sculpture, but its true form is that of a gigantic wattled slug-thing.    TE, MM, II
God of the Red Flux
—
   A vaporous red entity haunting the rainforest of Central Africa. It has the power to turn humans in zombie-like servants, the Tree-Men of M'bwa.    MW
Gog-Hoor    Eater on the Insane    A giant entity dwelling in some reverse dimension, resembling a huge bullet with a long proboscis.    SC6
Gol-goroth    Golgoroth,
Gol-Goroth,
The Forgotten Old One,
God of the Black Stone, Golgoroð    Appears as a gigantic, black, toad-like creature with an impossibly malevolent glare, or a tentacled, scaled, bat-winged entity.    BP, FO, FR, GB
Golothess
—
   An entity cut in ten pieces by Yig during a time of great battle (one of these pieces is an alabaster dish found in Egypt, dated back 1,300 BC). It resembles and has a similar domain as Greek god Bacchus.    YV
The Green God    The Horror Under Warrendown    A sentient plant-entity dwelling in subterranean caverns where it is always served by mutant rabbit-like worshipers.    HW2
Groth-Golka    The Demon Bird-God, The Bird-God of Balsagoð    A monstrous bird-like fiend with sharp teeth, dwelling beneath Antarctica, vaguely resembling an extinct Pterosaur.    FO, BP
Gtuhanai    The Destroyer God of the Aartna    A destructive entity manifesting as a ravenous metallic vortex. He seems to be another half-brother of Cthulhu like Hastur and related to the slug-like Glaaki too. He dwells somewhere in the Pleiades stellar region and when summoned he brings devastation.    FN
Gurathnaka    Eater of Dreams, Shadow of Night    A shadowy incorporeal entity dwelling in Dreamlands.    PV
Gzxtyos
—
   The consort of Othuyeg, very similar to her bridegroom.    SD14, GS2
Han    The Dark One    A being made of cold, howling mist, bound to Yig's worship    SF
Hastalÿk    The Contagion    A microbial entity, responsible for plagues.    rpg
Hastur    The Unspeakable,
He Who is Not to be Named,
Lord of Interstellar Spaces,
The King in Yellow    Its true form is unknown, but usually manifests either as a polypous, ravenous floating mass endowed with tentacles, drills and suckers or, more frequently, as the King in Yellow, a humanoid being wearing tattered, yellow clothes and a mask hiding the face. It is said to be Cthulhu's (half-)brother.    FA, HS, LT, RH, SS, WD, YS
H’chtelegoth    The Great Tentacled God    A towering greenish trunk with a crown of tentacles, a row of multiple eyes and a couple of additional, lateral grasping appendages.    HL
Hziulquoigmnzhah    The God of Cykranosh, Ziulquag-Manzah    Has spheroid body, elongated arms, short legs, and a pendulum-like head dangling underneath. It is the brother of Ghisguth, and uncle of Tsathoggua.    DS, PN, TA, DR14
Idh-yaa    Cthulhu's Mate, Xothic Matriarch    A gigantic, pale, worm-like horror dwelling beneath the crust of star Xoth. She has been Cthulhu's first bride, which spawned the three main sons Ghatanotoa, Ythogtha and Zoth Ommog.    O