Kulullû: Kulullü, known as the Fish-Man, is an ancient Mesopotamian mythical monster with a composite human and fish form.

Kulullû - Kulullü represents the integration of aquatic symbolism into Mesopotamian myth and the transmission of divine attributes from Ea to Marduk

Kulullû

Kulullû - Kulullü represents the integration of aquatic symbolism into Mesopotamian myth and the transmission of divine attributes from Ea to Marduk

Kulullü, known as the Fish-Man, is an ancient Mesopotamian mythical monster with a composite human and fish form. Depicted in temple statues at Nimrud, he embodies the intertwining of divine heritage and aquatic symbolism. His association with major deities like Marduk and Ea underscores his significance in Mesopotamian myth.

Origins & First Encounters

Source Texts & Tale Variants

Form & Powers

Regional Faces

Cultural Parallels

Legacy & Modern Evolution

Interesting Fact

An intriguing aspect of Kulullü is his pairing with kuliltu, the Fish-Woman, which highlights the dualistic representation of gender and natural forces in Mesopotamian mythology.

Enjoying this creature? A quick share helps us keep expanding Mythological Creatures. If not, no worries, enjoy the collection.

Partner with Mythological Creatures

Bring your myth-based world into ours

From game settings to narrative worlds, we work with partners who treat myths with care. Share your project for a potential sponsor slot.

Partner with us

Quick Creature Info

Associations:

Element: WaterFish symbolism

Our Mythic Legendary Rating:

Ethereal Power
Ethereal Power rating

Also Sometimes Known As:

Fish-Man

Habitat:

Nabü temple in NimrudAssociated with water and temple precinctsMesopotamiaStatues of Kulullü were placed in the Nabü temple, indicating a ritual or protective functionTemple and aquatic regionsNimrud (ancient Kalhu)

Supernatural Powers:

enhanced physical strengthaquatic adaptation

Physical Attributes:

scaly skinfinned tailaquatic featureshuman torso combined with a fish tailarmored, scaled skin

Abilities:

swimming proficiencyphysical resilienceendurance

Behavior:

Mysterious and formidableOften depicted as a guardian figure or a symbolic representation of divine power

Lore:

Mythical monster with a potential protective or symbolic role in temple ritualsMesopotamian and later Assyrian mythologyKulullü represents the integration of aquatic symbolism into Mesopotamian myth and the transmission of divine attributes from Ea to Marduk

Related Creatures, Tales or Lore

References

Discover Another Mythical Legend You May Not Have Heard Of?

Uncover the mysteries of ancient folklore and expand your knowledge of legendary beings from cultures around the world.

Dare to Meet the Harut and Marut....

Curated by the Mythological Creatures Team

Series editor: Mythological Creatures Directory

Primary desk: Hellenic & Ancient Mediterranean Desk

(rev. November 2025)