Dirfys (Greek: Δίρφυς) is a former municipality in Euboea, Greece, named after Mount Dirfys. Since the 2011 local government reform it is part of the municipality Dirfys-Messapia, of which it is a municipal unit. The municipal unit has an area of 344.16 km. Population 3,886 (2021). The seat of the municipality was in Steni.

International relations

Dirfys is twinned with:

• Alatri in Italy