The following creatures, both normal and supernatural, have been mentioned in Conan literature:
A[]
- Air Elemental
- Albino-colored humanoid crocodiles
- Ancient spider-like monsters
- Animated statues
- Antelope
- Apelike Demon
- Ape Men
- Aquatic Monsters
- Arawn's spirit-beasts
- Afterlings
- Asps
B[]
- Baboons
- Barrow-Rats
- Bat Demons
- Bat-Faced Creature
- Bat-Squirrels
- Bats
- Bears
- Birds
- Birds of Prey
- Bird-That-Runs
- Black Hounds
- Black Ones
- Black Panthers
- Black Shadows
- Brylukas
- Buffalo
- Bulls of the Marshlands
- Bush Vipers
- Buzzards
C[]
- Camels
- Camel-like creature
- Cats
- Catwomen
- Cave Bear
- Cave Demon
- Cave Giant
- Chakan
- Cheetah
- Children of Jhil
- Cimmerian Hill Panther
- Coal Black Slug
- Cobra
- Condors
- Cows
- Crawler, The
- Crimson Slug
- Crocodile
- Crypt-thing
D[]
- Dark Beast
- Dead Men of the Deep
- Deep One
- Deer
- Demi-whelves
- Demons
- Demons of the Summit
- Demon Servitors
- Devil-Beasts
- Devil-Beasts of Nergal
- Devil-Wind
- Dinosaurs
- Dire Wolf
- Dogs
- Dolphins
- Dragons
- Dragons from the Sea
- Drelliks
- Dwellers in Darkness
E[]
- Eagle
- Earth Elemental
- Elephants
- Elk
F[]
- Fiend from the Pit
- Fire Elemental
- Flesh Golem
- Forest Demons
- Four-Armed Men
- Foxes
- Frost Giants
G[]
- Gargoyles
- Ghost Snake
- Ghouls
- Giant Bat
- Giant Bears
- Giant Bears of the Buryat
- Giant Crocodiles
- Giant Hawks
- Giant Moths
- Gigantic Octopus
- Giant Ospreys
- Giant Serpents
- Giant Slugs
- Giant Spiders
- Giant Squids
- Giant Bull Ape
- Gigantic Eels
- Goats
- Goblins
- Golden-Fanged Apes
- Golden Pol-Birds
- Gorillas
- Great Cats
- Great-Pronged Caribou
- Great Scorpions
- Great Sphinx
- Great White Bear
- Grey Apes of the Vilayet
- Grey Wolves
- Grizzly Bear
H[]
- Harrier
- Hawks
- Hawks of Harakht
- Hawk-like humanoid demons
- Hellhounds
- Hellspawn
- Herons
- Hobgoblins
- Horned Dragon
- Horses
- Human/Demon Hybrids
- Human-faced lions
- Hyenas
I[]
- Ibis Bird
- Ice Worm
- Imps
J[]
- Jackal
K[]
- Kobolds
- Kushian River-Horses
L[]
- Lakhmu
- Large Black Spiders
- Large Desert Spiders
- Large Serpent
- Leopards
- Lions
- Lizard People
- Long-Snouts
- Lynx
M[]
- Magical Talking Birds
- Magical Vines
- Man-birds
- Man-crabs
- Man-dragons
- Man-Headed Serpent
- Man-tiger
- Man-worms
- Manticore
- Many-Legged Ones
- Men with No Eyes
- Minotaur
- Mirror-images
- Mist Creature
- Monkeys
- Monster Fish
- Moat Demon
- Mound-Dwellers
- Mountain Goat
- Musk Ox
N[]
- Nightgaunts
O[]
- Ostrich
P[]
- Pale quasi-humans
- Panthers
- Peacock
- Petrel
- Pigeons
- Pigs
- Pit-thing
- Pit Vipers
- Plant Women
- Pool Dwellers
- Pythons
R[]
- Rabbits
- Rainbow Serpents
- Ram
- Rats
- Ravens
- Reanimated Skeleton
- Red Demon
- Reptiles
- Rhinoceros
- River Cattle
- River Dragons
- Rocs
- Rodent-like creatures
S[]
- Saber-Tooth Tiger
- Sabretoothed cats
- Sand Devils
- Saurians
- Satyrs
- Scorpion
- Seagulls
- Sea Hawks
- Sea Serpents
- Sea-Things
- Selkies
- Serpent Men
- Set-Bird
- Shadows
- Shalebacks
- Shapeless Shadow
- Sharks
- Shoebill
- Skeletons
- Skirri
- Slimes
- Snakes
- Snow Apes
- Snow Caribou
- Snow Leopards
- Snow Lions
- Snow Tigers
- Snow Vultures
- Spectres
- Spider Dwarves
- Squid Monsters
- Star Metal Monster
- Stego-dragon
- Stygian Salamander
- Sub-human creatures
- Swamp Adders
- Swamp Demons
- Swamp Devil
- Swamp Rats
- Sword-Fanged Giant Leopards
T[]
- Tarantula
- Tcho-Tcho
- Tendrils from the Garden of the Dead
- Tentacled Monsters
- Tentacled Things
- Thing of the Mosaic
- Thing of Power
- Thunder Dragons
- Tigers
- Toad-like creature
- Tree Creatures
- Troglodytes
- Tusked Beast
U[]
- Undines
- Unicorns
- Unicorns of Kush
V[]
- Vampiric Worm Creature
- Vargs
- Vendhyan Elephants
- Vendhyan Tigers
- Vipers
- Vultures
W[]
- Walrus
- Warriors of Eternity
- Warthogs
- Wasteland Demons
- Water Elemental
- Were-creatures
- Were-panther
- Were-wolves
- White Eagle
- Wild Boar
- Wildcats
- Wild Dogs
- Winged Demons
- Winged Horses
- Winged Ones
- Wolfmen
- Wood Demons
- Woolly Mammoths
- Wolverine
- Wyverns
Y[]
- Yellow-Fanged Demon
Z[]
- Zombie