The Mannaeans /məˈniːənz/ (country name usually Mannea; Akkadian: Mannai, possibly Biblical Minni, מנּי) were an ancient people who lived in the territory of present-day northwestern Iran south of lake Urmia, around the 10th to 7th centuries BC. At that time they were neighbors of the empires of Assyria and Urartu, as well as other small buffer states between the two, such as Musasir and Zikirta.
In the Bible (Jeremiah 51:27) the Mannaeans are called Minni. In the Jewish Encyclopedia (1906), Minni is identified with Armenia, but it could refer to one of the provinces in ancient Armenia; Minni, Ararat and Ashkenaz. According to examinations of the place and personal names found in Assyrian and Urartian texts, the Mannaeans, or at least their rulers, spoke Hurrian, a non-Semitic and non-Indo-European language related to Urartian, with no modern language connections.
Their kingdom was situated east and south of the Lake Urmia, roughly centered around the Urmia plain in this part of what is today named Iranian Azerbaijan. Excavations that began in 1956 succeeded in uncovering the fortified city of Hasanlu, once thought to be a potential Mannaean site. More recently, the site of Qalaichi (possibly ancient Izirtu/Zirta) has been linked to the Mannaeans based on a stela with this toponym found at the site.