Ishme-Dagan (Akkadian: 𒀭𒅖𒈨𒀭𒁕𒃶, Diš-me-Dda-gan, Išme-Dagān;[1] c. 1953-1935 BC (MC) was the 4th king of the First Dynasty of Isin, according to the "Sumerian King List" (SKL). Also according to the SKL: he was both the son and successor of Iddin-Dagān. Lipit-Ištar then succeeded Išme-Dagān. Išme-Dagān was one of the kings to restore the Ekur.
Stamped brick with the name of Ishme-Dagan, king of Isin, Isin-Larsa Period, from Ur, British Museum