Tell Abyad Subdistrict or Tell Abyad Nahiyah (Arabic: ناحية تل أبيض) is a Syrian nahiyah (subdistrict) located in Tell Abyad District in Raqqa. According to the Syria Central Bureau of Statistics (CBS), Tell Abyad Subdistrict had a population of 44,671 in the 2004 census. The subdistrict's administrative center (seat) is the town of Tell Abyad and is controlled by the Syrian Interim Government.