The Stele of Ushumgal is an early Sumerian stone tablet, dating to the Early Dynastic I-II, and probably originating from Umma. It is currently located in the Metropolitan Museum of Art, New York.

Umma (Sumerian: 𒄑𒆵𒆠 ummaKI; in modern Dhi Qar Province in Iraq, was an ancient city in Sumer. There is some scholarly debate about the Sumerian and Akkadian names for this site. Traditionally, Umma was identified with Tell Jokha. More recently it has been suggested that it was located at Umm al-Aqarib, less than 7 km to its northwest or was even the name of both cities. One or both were the leading city of the Early Dynastic kingdom of Gišša, with the most recent excavators putting forth that Umm al-Aqarib was prominent in EDIII but Jokha rose to preeminence later. The town of KI.AN was also nearby. KI.AN, which was destroyed by Rimush, a ruler of the Akkadian Empire. There are known to have been six gods of KI.AN including Gula KI.AN and Sara KI.AN.