Kocayer | |
|---|---|
| Coordinates: 36°53′N 34°19′E / 36.883°N 34.317°E | |
| Country | Turkey |
| Province | Mersin |
| District | Mezitli |
| Elevation | 925 m (3,035 ft) |
| Population (2022) | 614 |
| Time zone | UTC+3 (TRT) |
| Area code | 0324 |
Kocayer is a neighbourhood in the municipality and district of Mezitli, Mersin Province, Turkey. Its population is 614 (2022). It is situated in the Toros Mountains. 52 kilometres (32 mi) away from Mersin.