Kurigalzu I (died c. 1375 BC), usually inscribed ku-ri-gal-zu but also sometimes with the or determinative, the 17th king of the Kassite or 3rd dynasty that ruled over Babylon, was responsible for one of the most extensive and widespread building programs for which evidence has survived in Babylonia. The autobiography of Kurigalzu is one of the inscriptions which record that he was the son of Kadašman-Ḫarbe. Galzu, whose possible native pronunciation was gal-du or gal-šu, was the name by which the Kassites called themselves and Kurigalzu may mean Shepherd of the Kassites (line 23. Ku-ur-gal-zu = Ri-'-i-bi-ši-i, in a Babylonian name-list).
He was separated from his namesake, Kurigalzu II, by around forty-five years and as it was not the custom to assign regnal numbers and they both had lengthy reigns, this makes it exceptionally difficult to distinguish for whom an inscription is intended. The later king is, however, better known for his military campaign against the Assyrians than any building work he may have undertaken. It is now thought, however, that it was he who was the Kurigalzu who conquered Susa and was perhaps instrumental in the ascendancy of the Igehalkid dynasty over Elam, ca. 1400 BC.
