Thar Jath Airstrip is an airport in South Sudan.

Thar Jath Airstrip (IATA: n/a, ICAO: n/a) is located in Guit County, Unity State, in the Greater Upper Nile Region of South Sudan, near the town of Duar.

The airport has a single unpaved runway, the dimensions of which are not publicly known at this time.

Thar Jath Airstrip is a small civilian airport that serves the town of Duar and surrounding communities.

There are no known scheduled airlines serving this airport at this time, but the United Nations Humanitarian Air Service served the field from Rumbek Airport.