| Selero | |
| Name Local: | Σέλερο |
| Type: | municipal unit |
| Periph: | East Macedonia and Thrace |
| Periphunit: | Xanthi |
| Pop Municunit: | 5081 |
| Population As Of: | 2021 |
| Area Municunit: | 30.6 |
| Coordinates: | 41.1333°N 25°W |
| Licence: | AH |
Selero (Greek, Modern (1453-);: Σέλερο; Turkish: Gökçeler) is a village and a former community in the Xanthi regional unit, East Macedonia and Thrace, Greece. Since the 2011 local government reform it is part of the municipality Abdera, of which it is a municipal unit.[1] The municipal unit has an area of 30.565 km2.[2] Population 5,081 (2021).