Gungunum

thumb|Gungunum appears in the 5th position in the list of the kings of Larsa, Louvre Museum Gungunum (, Dgu-un-gu-nu-um; (died 1906 BC) was a king of the city state of Larsa in southern Mesopotamia, ruling from c. 1932 to c. 1906 BC. According to the traditional king list for Larsa, he was the fifth to rule the city, and in his own inscriptions he identifies himself as a son of Samium and brother to his immediate predecessor Zabaya. His name is Amorite, and originates in the word gungun, meaning "protection", "defence" or "shelter".

During the time Gungunum occupied the throne, Larsa went from being a city of lesser importance to become a powerful challenger to Isin, the dominant power in southern Mesopotamia since the fall of the Ur in 2002 BC. Gungunum's reign of 27 years is also much better documented than those of his predecessors, as we have a complete chronological list of all his year names, as well as four of his royal inscriptions. This is in contrast to the complete lack of year names from the preceding period, which makes his reign a watershed moment in terms of gaining an understanding of the history of Larsa and the surrounding region.