Zinu is a city located in Iraq. It is historically associated with the Old Babylonian period, specifically during the 18th century BC around the reign of Hammurabi.
The city is notable for its connection to ancient Mesopotamian literature and social history. Specifically, it is mentioned in an Old Babylonian letter written by a student named Iddin-Sin to his mother, Zinu, who resided in the city of Larsa. The document provides historical insight into daily life and domestic relations in ancient Mesopotamia.