Indo-Parthians
c. 19–226 CE
Overview
Indo-Parthian (Pahlava) kingdom founded by Gondophares I c. 19 CE over Gandhara, Taxila, Arachosia, and Sistan, ruled by the Parthian Gondopharid dynasty and anchored by the Takht-i-Bahi inscription (46 CE). Absorbed by the Kushans in the east and the Sasanians in the west by c. 226 CE.
Gondopharid dynasty (Surena line)
Parthian noble dynasty (Surena/Suren clan) that established an independent kingdom in Gandhara, Arachosia, and NW India after displacing Indo-Scythian (Shaka) power. Founded by Gondophares I c. 19 CE; progressively absorbed by the Kushan Empire from c. 75 CE onward. Last remnants in Sistan fell to the Sassanids by c. 226 CE.
Territory Phases
Pahlavas (Gondophares era)19 CE – 50 CE
Founding phase under Gondophares I (~19-46 CE), the most famous Indo-Parthian ruler. Established control over Gandhara, Arachosia, and parts of NW India after displacing the late Shaka satrapies. Associated in Christian tradition with St. Thomas the Apostle. Famous for hybrid Parthian-Greek coinage with the Pahlava 'Suren' family symbols.
Pahlavas (Indo-Parthian)45 CE – 130 CE
Successors of Gondophares — Abdagases, Pacores, Sanabares — maintained Indo-Parthian rule in Gandhara and the upper Indus. Increasingly pressured by the rising Kushan Empire from the north and east. The Indianization deepened: Prakrit Kharoshthi inscriptions, Buddhist patronage, and integration with Gandharan art.
Pahlavas (Late)125 CE – 226 CE
Late Pahlava period — surviving as smaller dynasties on the periphery as the Kushan Empire absorbed most of their core territories. Some Indo-Parthian families persisted in Sistan and parts of Sindh until the Sassanid expansion in the early 3rd century CE. The Sassanids absorbed the last remnants by ~226 CE.
Key Rulers
Gondophares I
Maharaja, Rajarajasa, Tratara, Devavrata
Also known as: Gudaphara, Gastana
19 CE – 46 CE
★★★★★
Founder of the Indo-Parthian kingdom. Established Parthian rule over Gandhara, Arachosia, Taxila, and the lower Indus. Known from extensive coinage and the Takht-i-Bahi inscription (46 CE). Connected in Christian tradition to the Apocryphal Acts of Thomas as the king "Gundaphorus" visited by St. Thomas the Apostle.
Abdagases I
46 CE – 60 CE
★★★
Nephew and successor of Gondophares I; attested by coins with the legend "Abdagases" in Kharoshthi and Greek. Ruled from Taxila. His reign marks the beginning of Indo-Parthian fragmentation.
Sarpedones
46 CE – 65 CE
★★
Early successor in the immediate post-Gondophares I division of power; coinage attests authority over Sind, eastern Punjab, and Arachosia, though with weakened central control. His exact place in the Gondopharid succession remains debated among numismatists.
Orthagnes
Also known as: Gondophares III Gadana, Gadana
50 CE – 70 CE
★★
Ruler of the western branch in Seistan (Sakastan) and Arachosia during the fragmentation that followed Gondophares I. His coinage carries standard Indo-Parthian iconography and is sometimes attributed to a 'Gondophares-Gadana' issue.
Sases
Also known as: Gondophares IV Sases
72 CE – 95 CE
★★
Succeeded Abdagases I on the Taxila throne and is numismatically linked to the Apracaraja Aspavarma as his nephew. Held significant eastern (Gandhara/Punjab) territory and is associated in some sequences with a Gondophares-named issue; represents the last substantial Indo-Parthian eastern presence before major Kushan gains. His chronology and identifications are debated.
Pacores
100 CE – 130 CE
★★
Last significant Indo-Parthian ruler, known primarily from coins. By his reign Kushan expansion had reduced Indo-Parthian territory to the western margins of Gandhara and parts of Arachosia.
Sanabares II
160 CE – 175 CE
★★
Numismatically attested ruler in the late Sakastan sequence and a leading named figure among the western Gondopharid successor polities during the remnant phase, when Indo-Parthian authority survived only on the Iranian fringe.
Farn-Sasan
210 CE – 226 CE
★
Last attested ruler of the western/Sakastan Gondopharid line, on the eve of the Sasanian conquest. Known from rare coins continuing earlier Indo-Parthian types; his fall marks the effective end of the dynasty.
Key Events
Gondophares' conquest of the Indo-Scythian east28 CE
Building outward from his Sakastan base, Gondophares I absorbed the former Indo-Scythian (Northern Satrap) territories in the wake of the Azes era, taking Arachosia, Gandhara, Taxila, and the lower Indus to create the kingdom's maximum extent from Sistan to the Punjab.
Takht-i-Bahi inscription46 CE
Kharoshthi inscription from the Buddhist monastery at Takht-i-Bahi (near Mardan, Gandhara) dated to the 26th regnal year of Gondophares and the 103rd year of the Azes era. One of the most important absolute chronological anchors for Indo-Parthian history, confirming Gondophares' reign and providing the link between the Gondopharid and Azes eras.
Periplus: Parthian princes warring over Scythia50 CE
The Periplus of the Erythraean Sea (mid-1st century CE) records that the Parthian princes of the lower Indus region — then still called 'Scythia,' around Minnagara — were 'continually driving one another out,' attesting the chronic infighting that fragmented Indo-Parthian authority after Gondophares I.
Kushan absorption of Gandhara and Taxila80 CE
Kujula Kadphises and the early Kushans wrested Taxila, Gandhara, and the Kabul valley from the fragmented Indo-Parthians — held in the east at this point by figures such as Sases — reducing Gondopharid power to the western margins in Arachosia and Sistan.
Sasanian submission of Sakastan and Turan226 CE
Ardashir I extended Sasanian power eastward and received the submission of the kings of Turan and Sakastan (recorded by al-Tabari), extinguishing the last western Gondopharid (Indo-Parthian) remnants and folding Sistan into the Sasanian sphere — though some numismatic evidence credits the final eastern conquest to his son Shapur I.
Related Civilisations
Successors
Sources
- Senior, R.C. (2001) Indo-Scythian Coins and History
- Casson, L. (1989) The Periplus Maris Erythraei
- al-Tabari — History of the Prophets and Kings (Tarikh al-Rusul wa al-Muluk), c. 915 CE
- Mukherjee, B.N. (1988) The Rise and Fall of the Kushana Empire
- Bivar, A.D.H. (1981) 'Gondophares and the Shahnama', Iranica Antiqua 16, pp. 141–150
- Cribb, J. (1985) 'New Evidence of Indo-Parthian Political History', Coin Hoards VII, pp. 282–300
- Takht-i-Bahi inscription (c. 46 CE)(Kharoshthi inscription from the Buddhist monastery at Takht-i-Bahi, near Mardan (Gandhara). Dated to the 26th regnal year of Gondophares = year 103 of the Azes era (c. 46 CE). CKI 53 in the Corpus of Kharoshthi Inscriptions.)
- Fröhlich, C. (2004) 'Indo-Parthian Dynasty', Encyclopaedia Iranica XIII/1, pp. 100–103