Neapoli, is a town in the Kozani regional unit of West Macedonia in northern Greece. A former municipality, it has been a municipal unit of Voio since the 2011 local government reform. The municipal unit has an area of 238.277 km2, the community 22.001 km2. The municipal unit has a population of 3,246 while the community has 2,063 inhabitants (2021). The community consists of the town Neapoli and village Melidoni.