| Achinos | |
| Name Local: | Αχινός |
| Type: | community |
| Caption Skyline: | The medieval tower of Achinos, built by reusing ancient material (spolia) |
| Periph: | Central Greece |
| Periphunit: | Phthiotis |
| Municipality: | Stylida |
| Municunit: | Echinaioi |
| Pop Community: | 720 |
| Population As Of: | 2021 |
| Coordinates: | 38.8919°N 22.7242°W |
| Licence: | ΕΡ |
Achinos (el|Αχινός) is a village and community in the municipal unit of Echinaioi, municipality of Stylida, in Phthiotis, Central Greece. As of the 2021 census, the community had a population of 720.
The community has several villages other than Achinos: