List of rulers of Oman
The sultan of the Sultanate of Oman is the monarchical head of state and head of government of Oman. It is the most powerful position in the country. The sultans of Oman are members of the Al Bu Said dynasty, which has been the ruling family of Oman since the mid-18th century. Haitham bin Tariq is the current sultan, reigning since 11 January 2020.
Prior to the establishment of the present-day Sultanate of Oman in 1970, the Sultanate of Muscat and Oman, the Omani Empire, and the Imamate of Oman all ruled the area since 749.
List of imams
Initial Imams (749–1406)
Nabhani dynasty (1406–1624)
| Name | Reign start | Reign end | Notes |
| Muhammed al-Fallah | 1406 | 1435 | |
| Abul Hassan of Oman | 1435 | 1451 | |
| Omar bin al Khattab | 1451 | 1490 | |
| Omar al Sharif | 1490 | 1500 | |
| Muhammad bin Ismail | 1500 | 1529 | Portuguese protectorate imposed on 15 April 1515. |
| Barakat bin Muhammad | 1529 | 1560 | |
| Abdulla bin Muhammad | 1560 | 1624 |
Yarubid dynasty (1624–1749)
| Name | Reign start | Reign end | Notes |
| Nasir bin Murshid | 1624 | 1649 | |
| Sultan bin Saif | 1649 | 1679 | Portuguese protectorate ended on 28 January 1650. |
| Bil'arab bin Sultan | 1679 | 1692 | |
| Saif bin Sultan | 1692 | 1711 | |
| Sultan bin Saif II | 1711 | 1718 | |
| Saif bin Sultan II | 1718 | 1719 | First reign |
| Muhanna bin Sultan | 1719 | 1720 | |
| Saif bin Sultan II | 1720 | 1722 | Second reign |
| Ya'arab bin Bel'arab | 1722 | 1722 | |
| Saif bin Sultan II | 1722 | 1724 | Third reign |
| Muhammad bin Nasir | 1724 | 1728 | Not a member of the dynasty |
| Saif bin Sultan II | 1728 | 1742 | Fourth reign; at first in the coastal area only |
| Bal'arab bin Himyar | 1728 | 1737 | First reign; in the interior |
| Sultan bin Murshid | 1742 | 1743 | |
| Bal'arab bin Himyar | 1743 | 1749 | Second reign; in the interior |