| Type: | neighbourhood |
| Province: | Mersin |
| District: | Bozyazı |
| Derebaşı | |
| Population Total: | 86 |
| Population As Of: | 2022 |
| Coordinates: | 36.15°N 35°W |
| Elevation M: | 420 |
| Area Code: | 0324 |
Derebaşı is a neighbourhood in the municipality and district of Bozyazı, Mersin Province, Turkey.[1] Its population is 86 (2022).[2] It is situated to the northeast of Bozyazı. The distance to Bozyazı is and to Mersin is .