Sin-Iqisham ruled the ancient Near East city-state of Larsa from 1776 BC to 1771 BC. He was the son of Sin-Eribam and a contemporary of Zambiya of Isin.   
The annals for his five-year reign record that he seized Pinaratim and Nazarum in his year 2, and that he defeated Kazallu, Elam, and Zambiya king of Isin and Babylon in his year 5.
- ^  The Rulers of Larsa, M. Fitzgerald, Yale University Dissertation, 2002
- ^ Larsa Year Names, Marcel Segrist, Andrews University Press, 1990, ISBN 0-943872-54-5
- ^ Chronology of the Larsa Dynasty, E.M. Grice , C.E. Keiser, M. Jastrow, AMS Press, 1979, ISBN 0-404-60274-6