| Type: | neighbourhood |
| Province: | Mersin |
| District: | Tarsus |
| Tepeçaylak | |
| Population Total: | 196 |
| Population As Of: | 2022 |
| Coordinates: | 37.05°N 38°W |
| Elevation M: | 160 |
| Area Code: | 0324 |
Tepeçaylak is a neighbourhood in the municipality and district of Tarsus, Mersin Province, Turkey.[1] Its population is 196 (2022).[2] It is situated in Çukurova (Cilicia of the antiquity) to the north of Çukurova motorway. The distance to Tarsus is and the distance to Mersin is .[3] The main crop of the village is grape.