| Type: | neighbourhood |
| Province: | Denizli |
| District: | Honaz |
| Kocabaş | |
| Population Total: | 934 |
| Population As Of: | 2022 |
| Coordinates: | 37.8167°N 48°W |
| Elevation M: | 445 |
| Postal Code: | 20330 |
| Area Code: | 0258 |
Kocabaş is a neighbourhood of the municipality and district of Honaz, Denizli Province, Turkey.[1] Its population is 934 (2022).[2] Before the 2013 reorganisation, it was a town (belde).[3] [4]
It is situated in the plains of Büyük Menderes River (historical Maeander). The distance to Honaz is and to Denizli is . Although the fertile area round Kocabaş was always populated in the historical ages, the town in the open plains is a relatively recent settlement probably because of the security reasons.[5]