The Awan Dynasty was the first dynasty of Elam of which anything is known today, appearing at the dawn of historical record. The Elamites were likely major rivals of neighboring Sumer from remotest antiquity; they were said to have been defeated by Enmebaragesi of Kish (ca. 25th century BC), who is the earliest archaeologically attested Sumerian king, as well as by a later monarch, Eannatum I of Lagash.
Awan was a city or possibly a region of Elam whose precise location is not certain, but it has been variously conjectured to be north of Susa, in south Luristan, close to Dezful, or Godin Tepe.
According to the Sumerian king list, a dynasty from Awan exerted hegemony in Sumer at one time. It mentions three Awan kings, who supposedly reigned for a total of 356 years. Their names have not survived on the extant copies, apart from the partial name of the third king, "Ku-ul...", who it says ruled for 36 years. This information is not considered reliable, but it does suggest that Awan had political importance in the 3rd millennium BC.
A royal list found at Susa gives 12 names of the kings in the Awan dynasty. As there are very few other sources for this period, most of these names are not certain.
Little more of these kings' reigns is known, but Elam seems to have kept up a heavy trade with the Sumerian city-states during this time, importing mainly foods, and exporting cattle, wool, slaves and silver, among other things. A text of the time refers to a shipment of tin to the governor of the Elamite city of Urua, which was committed to work the material and return it in the form of bronze — perhaps indicating a technological edge enjoyed by the Elamites over the Sumerians.
It is also known that the Awan kings carried out incursions in Mesopotamia, where they ran up against the most powerful city-states of this period, Kish and Lagash. One such incident is recorded in a tablet addressed to Enetarzi, a minor ruler or governor of Lagash, testifying that a party of 600 Elamites had been intercepted and defeated while attempting to abscond from the port with plunder.
Events become a little clearer at the time of the Akkadian Empire (ca. 2300 BC), when historical texts tell of campaigns carried out by the kings of Akkad on the Iranian plateau. Sargon of Akkad boasted of defeating a "Luh-ishan king of Elam, son of Hishiprashini", and mentions plunder seized from Awan, among other places. Luhi-ishan is the eighth king on the Awan king-list, while his father's name "Hishiprashini" is a variant of that of the ninth listed king, Hishepratep - indicating either a different individual, or if the same, that the order of kings on the Awan king list has been jumbled.