| Sumbat I | |
|---|---|
 Doliskana inscriptions mentioning Sumbat. | |
| King of the Iberians | |
| Reign | 937–958 |
| Predecessor | David II |
| Successor | Bagrat II |
| Died | 958 |
| Issue | Bagrat II of Iberia Adarnase V |
| Dynasty | Bagrationi dynasty |
| Father | Adarnase IV of Iberia |
| Religion | Georgian Orthodox Church |
Sumbat I (Georgian: სუმბატ I) (died 958) was a Georgian prince of the Bagrationi dynasty of Tao-Klarjeti, hereditary ruler of Lower Tao and the titular king (mepe) of Iberia from 937 until his death.