Tepebağ is a neighbourhood (mahalle) in the municipality and district of Seyhan, Adana Province, Turkey. Its population is 903 (2022). It is a historical neighborhood in the old town of Adana. It is situated on a hill overlooking the Seyhan River on the west, steps away from the Taşköprü, and reflects the traditional housing architecture of the city. Tumulus at Tepebağ is the area of the first settlements in Adana.