| Sarru-kinu of Sumeria | |
|---|---|
Federal | |
 Arms of Sumeria | |
| Incumbent | |
 Ur-Shara since 2000 | |
| Details | |
| Style | His/Her Divine Majesty |
| Heir apparent | None |
| First monarch | Kug-Bau |
| Residence | Palace of Kadingira |
The Sarru-kinu (Sumerian: 
, "high king/great king", literally "legitimate king") or Sarratum-kinu of Sumeria is the elected absolute monarch of the Sumerian Empire.
The title of Sarru-kinu or Sarratum-kinu is comparable to the English title of Emperor, though this term is rarely used, instead the native names are used. The first Sarratum-kinu was Kug-Bau.