Tell Halaf is an archaeological site in Al-Hasakah in northeastern Syria, a few kilometers from the city of Ras al-Ayn near the Syria–Turkey border. The site, which dates to the sixth millennium BCE, was the first to be excavated from a Neolithic culture, later called the Halaf culture, characterized by glazed pottery painted with geometric and animal designs.
It is thought to have been historically named Guzana, i.e. the Biblical Gozan.