| Type: | neighbourhood |
| Province: | Mersin |
| District: | Tarsus |
| Kösebalcı | |
| Population Total: | 218 |
| Population As Of: | 2022 |
| Coordinates: | 37°N 86°W |
| Elevation M: | 160 |
| Area Code: | 0324 |
Kösebalcı is a neighbourhood in the municipality and district of Tarsus, Mersin Province, Turkey.[1] Its population is 218 (2022).[2] It is situated in the Çukurova plains to the west of Berdan Dam reservoir. Its distance to Tarsus is and its distance to Mersin is .