Al-Qahtaniyah Subdistrict

Al-Qahtaniyah Subdistrict (ناحية القحطانية) is a subdistrict of Qamishli District in northeastern al-Hasakah Governorate, northeastern Syria. The administrative centre is the town of al-Qahtaniyah.

At the 2004 census, the subdistrict had a population of 65,685.