Aboleth
Adumbrali
Aihai
Alskali
Ancient One
Angel
Beholder
Bhlemphroim
Boucher
Bouda
Brethren Moon
Brood
Broodling of Chthon
Broodling of Eihort
Cat from Saturn
Cat of Sadoqua
Celestial
Ceph
Chaos God
Chaos Spawn
Child of Shugoran
Child of the Green God
Child of the Sphinx
Child of Tsathoggua
Child of Yog-Sothoth
Children of Sthanee
Chthonian
Cold One
Coleopteran
Crawling One
Cthulhi
Dakini
Dark Giant
Dark One
Dark Young of Shub-Niggurath
Daughter of Atlach-Nacha
Dchichi
Deadite
Deep One
Degenerate Serpent Folk
Demon Planet
Demon Spawn
Devolved human
Dire Wraith
Dragon King
Dweller in the Depths
Dybbuk
Elder God
Elder Spirit
Elder Thing
Elder Worm
Fire Vampire
Flying Polyp
Formless Spawn
Fosterling of the Old One
Fractal Creature
Frog Monster
Ghoul
Gnophkeh
Gnorri
Goblin
Great Old One
Great Race of Yith
Grioth
Gug
Haemovore
Harbinger
Headless Man
Hidden One
Hooded Harbinger
Humankind in the Cthulhu Mythos
Hyperborean
Illithid
Inhabitant of the Nameless City
Insect (Lexx)
Insect Philosopher
Intelligent Mollusk
Jinn
K'n-yanian
Kappa
Keeper of the Yellow Sign
Khats
Kitsune
Klyntar
L'gy'hxian
Laniqua Lua'huan
Leviathan (Mass Effect)
Leviathan (Supernatural)
Lithard
Lloigor (species)
Lord of Tindalos
Lost Spirits of Shuma-Gorath
M'and Ybula
Man-Bat
Man-Serpent
Many-Angled One
Martense Family
Martian
Martin's Beach Creature
Man of Leng
Menoptera
Mi-go
Miri-Nigri
Moit of Shub-Niggurath
Moon-beast
Muvians
N'Garai
N'hlathi
Nazzadi
Neflord
Neothelid
Neptunian
Nestene Consciousness
Night-gaunt
Nioth-Korghai
Nova
Nug-Soth
Ny'ghan Grii
Nyghan Grii
Obyrith
Orocoran
Petesouchi
Phalanx
Phocean
Phosphorescent Monster
Progeny of Yig
Proto-Shoggoth
Qlippoth
Raandeese
Reaper
Reptile Person
S'glhuoan
Sand-dweller
Satyr
Seeker
Sentient polyhedron
Serpent Person
Seugathi
Shadow
Shan
Shoggoth
Shoggoth Lord
Siren
Snake Clan
Snake of Many Colors
Soul Worm
Space Monster
Spawn of Dagon
Spawn of Hastur
Spawn of Nyogtha
Spawn of the Green Abyss
Spawn of the Winds
Spawn of Yig
Spectral Hunter
Spider of Leng
Splugorth
Star Hive
Swine Person
Taoist Immortal
Tatsu
Tcho-Tcho people
Tengu
Thing
Thing (Who Goes There?)
Thuum'ha
Titan
Toad-thing
Traveler
Troid
Troll
Tunneler Below
Tyranid
Unspeakable Possessor
Vampire
Vampire Intelligence
Venusian
Vespergaunt
Voor
Voormi
Vorlon
Wenelian
Whisper Man
White ape
Wolf Man
Worms of the Earth
Xel'naga
Y'nathogguan
Yaddithian
Yarkdao
Ydheem
Yekubian
Yorhi
Yugg
Zarr
Zerg
Zoog
Zy'tl Q'ae