Eleftheroupoli is a town and a former municipality in the Kavala regional unit, East Macedonia and Thrace, Greece. Since the 2011 local government reform it is part of the municipality Pangaio, of which it is the seat and a municipal unit. The municipal unit has an area of 126.974 km2. At the 2021 census, the municipal unit's population was 8,863 and the community's population was 5,292.