Nusaybin: The Ancient Kurdish Border Town of Nisibis
- Rezan Babakir
- Jun 4
- 5 min read
Introduction
Nusaybin (Kurdish: Nisëbîn; ancient Nisibis) is a Kurdish-majority border town in Mardin Province, in south-eastern Turkey. It sits right on the frontier with Syria, separated only by a fortified border from the larger Kurdish city of Qamishli on the other side. Small today but ancient and strategically charged, Nusaybin is one of the most storied places in the Kurdish borderlands.
This is the latest entry in our geographic series profiling the cities and towns of the region — where they are, who controls them, who lives in them, and why they matter to the Kurdish story.
Quick Facts
Common Name: Nusaybin
Kurdish Name: Nisëbîn
Historic Name: Nisibis (ancient Naṣibīna)
Country: Turkey — district of Mardin Province
Population: About 115,600 in the district (2022); the town itself around 85,000
People: Predominantly Sunni Kurdish, with a small Assyrian/Syriac Christian community
Setting: On the Syrian border opposite Qamishli, on the Jaghjagh River below the Tur Abdin hills
Known For: Ancient Nisibis, the School of Nisibis, and the Church of Saint Jacob
Contents
Location and Geography
Nusaybin lies in the far south of Mardin Province, right on the Turkey–Syria border. It stands on the banks of the Jaghjagh River (Turkish Çağçağ), the ancient Mygdonius, at the foot of the Mount Izla escarpment on the southern edge of the Tur Abdin hills — a historic Syriac Christian highland. Directly across the border sits the larger Kurdish-majority city of Qamishli in Syria; the two were once a single urban area and are now divided by a heavily fortified, mined frontier and, in recent years, a border wall. The district covers about 1,079 square kilometres of mostly flat plain on the edge of Upper Mesopotamia.
People and Population
The Nusaybin district had a population of about 115,600 in 2022, with the town itself home to roughly 85,000 people. It is predominantly Sunni Kurdish, with residents drawn from a range of Kurdish tribes of the surrounding Tur Abdin and Berriyê regions. A small Assyrian/Syriac Christian community remains, the heirs of what was once one of the great centres of Syriac Christianity. The Kurdish language is widely spoken, and the town has long been a stronghold of Kurdish political life in Turkey.
History
Nusaybin is one of the oldest continuously inhabited places in the world. First mentioned as the Aramean settlement of Naṣibīna around 901 BC and absorbed into the Assyrian Empire soon after, it passed through Achaemenid, Hellenistic, Roman, Sasanian, Arab and Ottoman hands. As Roman Nisibis it was a great frontier fortress between Rome and Persia, and in the fourth and fifth centuries AD it became one of the foremost centres of Syriac Christian learning, home to the famous School of Nisibis. Under the Ottomans and then the Turkish Republic it became a Kurdish-populated border town, its fate increasingly shaped by the drawing of the modern Syria–Turkey frontier.
Ancient Nisibis and Its Landmarks
The town’s most famous monument is the Church of Saint Jacob (Mor Yakup), built in the early fourth century AD over the baptistery of a vanished cathedral and associated with Jacob of Nisibis and the School of Nisibis. Nearby stands the Zeynel Abidin Mosque complex, and excavations across the old town continue to reveal the layers of ancient Nisibis. Together these sites mark Nusaybin as a place where Assyrian, Roman, Christian and Islamic histories overlap on a single patch of border ground.
Nusaybin Today
Modern Nusaybin is a Kurdish border town that has lived through turbulent recent decades. In 2013 its mayor, Ayşe Gökkan, went on hunger strike to protest the building of a wall along the border with Qamishli. In late 2015 and into 2016 the town became one of the focal points of the renewed conflict between the Turkish state and the Kurdistan Workers’ Party (PKK): an extended curfew was imposed from November 2015, and heavy urban fighting destroyed much of the historic centre and displaced many residents. Since then the town has been partly rebuilt under tight security, and it remains a sensitive, closely watched place on the frontier.
Timeline of Key Events
c. 901 BC — First mentioned as the Aramean settlement Naṣibīna; soon taken by Assyria.
4th–5th c. AD — Roman Nisibis becomes a great centre of Syriac learning; the School of Nisibis flourishes.
313–320 AD — The Church of Saint Jacob is built.
Ottoman era — Nisibis becomes a Kurdish-populated border town.
1950s — Hundreds of thousands of mines are laid along the new Syria–Turkey frontier.
2013 — Mayor Ayşe Gökkan hunger-strikes against the border wall with Qamishli.
2015–16 — A curfew and heavy fighting in the Turkey–PKK conflict devastate the town centre.
Debates and Controversies
Nusaybin sits at the heart of several painful debates. Its division from Qamishli embodies the way the modern Syria–Turkey border cut through a single Kurdish and Syriac community, leaving families and a shared heritage on opposite sides of a mined frontier. The 2015–16 fighting is bitterly contested: the Turkish state framed its operations as counter-terrorism against PKK-linked militants who had dug in and fortified the town, while Kurdish residents and human-rights groups pointed to the curfews, the scale of destruction and the displacement of civilians. The fate of the town’s Assyrian Christian heritage, and the question of how its ruined historic quarters should be rebuilt, remain sensitive. This profile records these disputes plainly rather than taking a side.
Significance for the Kurds
For Kurds, Nusaybin is both an ancient treasure and a modern symbol. It is a window onto the deep, layered past of the Kurdish borderlands — Assyrian, Roman and early Christian — and at the same time a living emblem of a people divided by a border, with kin and a twin city just across the wire in Syria. Its recent suffering has made it a touchstone in debates over Kurdish rights, local self-government and the cost of conflict in Turkey’s south-east.
Related Places and Topics
Mardin, the provincial capital to the north-west. Qamishli, the twin Kurdish city across the Syrian border. The Tur Abdin highlands and their Syriac Christian heritage. Other border towns of Turkey’s Kurdish south-east such as Cizre and Silvan.
Frequently Asked Questions
Where is Nusaybin?
Nusaybin is in Mardin Province in south-eastern Turkey, right on the border with Syria. It lies on the Jaghjagh River directly opposite the Syrian Kurdish city of Qamishli.
Is Nusaybin a Kurdish town?
Yes. Nusaybin is predominantly Sunni Kurdish, home to Kurds of various tribes, with a small remaining Assyrian/Syriac Christian community.
What is Nusaybin famous for?
It is the site of ancient Nisibis, a great centre of Syriac Christian scholarship through the School of Nisibis, and home to the early fourth-century Church of Saint Jacob (Mor Yakup).
What happened in Nusaybin in 2015 and 2016?
The town was placed under curfew from November 2015 and saw heavy urban fighting in the conflict between the Turkish state and the PKK, which destroyed much of the historic centre and displaced many residents. It has since been partly rebuilt.
References and Further Reading
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