Gutian (; also Qutian) is an extinct unclassified language that was spoken by the Gutian people, who briefly ruled over Sumer as the Gutian dynasty in the 22nd century BCE (middle chronology). The Gutians lived in the territory between the Zagros Mountains and the Tigris. Nothing is known about the language except its existence and a list of names of Gutian rulers in the Sumerian King List.