The Land grant to Munnabittu kudurru is an elongated egg-shaped black limestone ancient Mesopotamian narû or entitlement stele (kudurru), 46.5 cm high and 20.5 cm wide, which details the reconfirmation of a gift of 30 GUR of land by Kassite king Marduk-apla-iddina I to his servant Munnabittu, son of Ṭābu-melû. It is significant because, in addition to portraying eighteen divine icons around its top, it lists forty-seven gods in its inscription, more than any other similar object.

A kudurru was a type of stone document used as a boundary stone and as a record of land grants to vassals by the Kassites and later dynasties in ancient Babylonia between the 16th and 7th centuries BC. The original kudurru would typically be stored in a temple while the person granted the land would be given a clay copy to use to confirm legal ownership. Kudurrus are often linked to what are usually called "ancient kudurrus", land grant stones from the third millennium which serve a similar purpose though the word kudurru did not emerge until the 2nd millennium.