Tilhalit is a neighborhood in Oğuzeli District, in Gaziantep Province, Türkiye. It has 195 inhabitants (2022). The nearest city is Nizip, 31 km to the northeast. Near the border: Syria, 2.7 km. Among the landmarks around are Zeugma (39 km), Carchemish (35 km) and Turbessel (13.9 km).
Also written Asmacık.