Rafina (Greek: Ραφήνα) is a town located on the eastern coast of Attica in Greece. It has a population of 10,701 inhabitants (2001 census). Since the 2011 local government reform it is part of the municipality Rafina-Pikermi, of which it is the seat and a municipal unit.
Rafina lies east of the Penteli mountains and northeast of the Mesogeia plain with an area of farmland near the coastline to the north. The Cephissus River lies to the west. It is located E of Athens and the Attiki Odos (number 63), S of Nea Makri, NNE of the Eleftherios Venizelos Airport and N of Loutsa. Rafina is about 30 km E of downtown Athens.