Satuni, or Sutuni (: Sa-tu-ni; ), was a chief or prince of the tribal kingdom of Lullubi.
Satuni was defeated by Sargon's grandson Naram Sin, a defeat which is mentioned in the Victory Stele of Naram-Sin:
File:Naram-Sin stele inscription in Akkadian.jpg|Naram-Sin stele, inscription of Naram-Sin in Akkadian, mentioning Satuni
File:Satuni inscription on stele of Naram-Sin.jpg|Name of Satuni of the Victory Stele of Naram-Sin (upper left corner of the Akkadian inscription)
