The Parthian Empire ruled over an area roughly corresponding to present-day Iran from the third century BC to the third century AD. It contained a varying number of subordinate semi-autonomous kingdoms each with its own ruler.
| Ruler | Year |
|---|---|
| Rev I | 189 to 216 |
| Vache | 216 to 234 |
| Bacurius I | 234 to 249 |
| Mithridates II | 249 to 265 |
| Amazaspus III | 260 to 265 |
| Aspacures I | 265 to 284 |
| Name | Date | Family Relations | Note | |
|---|---|---|---|---|
| 1 | Vahbarz I | beg. of 3rd century BC | ? | leader of a revolution against Seleucids (?) |
| 2 | Baykard | ? | Fratarakā dynasty | |
| 3 | Baydād (bgdt) | end of 3rd/ beg. of 2nd century BC | Fratarakā dynasty - son of Baykard | sub-Seleucid |
| 4 | Ardaxšīr I (rtḥštry) | 1st half of 2nd century | Fratarakā dynasty | sub-Seleucid |
| 5 | Vahbarz II (whwbrz - called Oborzos in Polyenus 7.40) | 1st half of 2nd century | Fratarakā dynasty | |
| 6 | Vādfradād I (wtprdt) | mid-3nd century BC | Fratarakā dynasty - son of Vahbarz | Vadfradad I and his successors were as sub-Parthian dynasts. |
| 7 | Vadfradad II | c. 140 | ? | |
| 8 | 'Unknown king I' (Syknlt?) | 2nd half of 2nd century | ? | |
| 9 | Darev I | end of 2nd century | ? | |
| 10 | Vadfradad III | 1st half of 1st century | ? | |
| 11 | Darev II | 1st century | son of Vadfradad III | |
| 12 | Ardashir II | 2nd half of 1st century | son of Darev II | killed by his brother Vahshir I |
| 13 | Vahshir I | 2nd half of 1st century | son of Darev II | |
| 14 | Pakor I | 1st half of 1st century AD | son of Vahshir I | |
| 15 | Pakor II | 1st half of 1st century | ? | |
| 16 | Nambed | mid-1st century | son of Ardashir II | |
| 17 | Napad | 2nd half of 1st century | son of Nambed | |
| 18 | 'Unknown king II' | end of 1st century | ? | |
| 19 | Vadfradad IV | 1st half of 2nd century | ? | |
| 20 | Manchihr I | 1st half of 2nd century | ? | |
| 21 | Ardashir III | 1st half of 2nd century | son of Manchihr I | |
| 22 | Manchihr II | mid-2nd century | son of Ardashir III | |
| 23 | Pakor III [6] | 2nd half of 2nd century | ? | |
| 24 | Manchihr III | 2nd half of 2nd century | son of Manchihr II | |
| 25 | Ardashir IV | end of 2nd century | son of Manchihr III | |
| 26 | Vahshir II | c. 206-210 AD | ? | The last of Bazarangids. |
| 27 | Shapur | beg. of 3rd century | Brother of the first Sasanian, Ardashir I | |
| 28 | Ardashir V | beg. of 3rd century | First Sasanian ruler, under the name of Ardashir I | |
In inscriptions found at Hatra, several rulers are mentioned, while other rulers are sporadically mentioned by classical authors.
They appear with two titles: the earlier rulers are called mry' (translation uncertain, perhaps administrator), the later ones mlk -king - see Kingdom of Hatra.
| Name | Title | Date | Family Relations | Note | |
|---|---|---|---|---|---|
| 1 | Worod | mry' | |||
| 2 | Ma’nu | mry' | |||
| 3 | Elkud | mry' | 155/156 AD | ||
| 4 | Nashrihab | mry' | 128/29 - 137/38 AD | ||
| 5 | Naṣru | mry' | 128/29 - 176/77 | ||
| 6 | Wolgash I | mry' and mlk - King | |||
| 7 | Sanatruq I | mry' and mlk - King | 176/177 AD | ruled together with Wolgash I | |
| 8 | Wolgash (II?) | son of Wolgash (I) | |||
| 9 | Abdsamiya | mlk - King | 192/93 - 201/202 AD | Supported the Roman emperor Pescennius Niger | |
| 10 | Sanatruq II | mlk - King | 207/08 - 229/230 AD | ||