The Kassites (/ˈkæsaɪts/) were a people of the ancient Near East. They controlled Babylonia after the fall of the Old Babylonian Empire from c. 1531 BC until c. 1155 BC (short chronology).
The Kassites gained control of Babylonia after the Hittite sack of Babylon in 1531 BC, and established a dynasty generally assumed to have been based first in that city, after a hiatus. Later rule shifted to the new city of Dur-Kurigalzu. By the time of Babylon's fall, the Kassites had already been part of the region for a century and a half, acting sometimes with Babylon's interests and sometimes against. There are records of Kassite and Babylonian interactions, in the context of military employment, during the reigns of Babylonian kings Samsu-iluna (1686 to 1648 BC), Abī-ešuh, and Ammī-ditāna.
