Polymylos () is a village and a community of the Kozani municipality. Before the 2011 local government reform it was part of the municipality of Ellispontos, of which it was a municipal district. The 2021 census recorded 353 inhabitants in the community of Polymylos. The community of Polymylos covers an area of 57.371 km<sup>2</sup>.
The community of Polymylos consists of five separate settlements:
List of settlements in the Kozani regional unit