The serpopard (also known as monstrous lion) is a mythical animal known from ancient Egyptian and Mesopotamian art. The word "serpopard" is a modern coinage. It is a portmanteau of "serpent" and "leopard", derived from the interpretation that the creature represents an animal with the body of a leopard and the long neck and head of a serpent. However, they have also been interpreted as "serpent-necked lions". There is no known name for the creature in any ancient texts.

The image is featured specifically on decorated cosmetic palettes from the Predynastic period of Egypt, and more extensively, as design motifs on cylinder seals in the Protoliterate period of Mesopotamia (circa 3500–3000 BC).