 "c." 1900—1879 BCE by the short chronology) was the 3rd king of the Dynasty of Isin.Iddin-Dagān was preceded by his father Šu-ilišu.Išme-Dagān (to be confused with neither Išme-Dagān I nor Išme-Dagān II of the Old Assyrian Empire) then succeeded Iddin-Dagān.