Arriana (Greek: Αρριανά) is a municipality in the Rhodope regional unit, Greece.

The seat of the municipality is in Fillyra.

[3] The municipality Arriana was formed at the 2011 local government reform by the merger of the following 4 former municipalities, that became municipal units:[3] The municipality has an area of 771.175 km2, the municipal unit 178.391 km2.

[4] These results include only the municipal unit of Arriana, not the whole municipality.

This Eastern Macedonia and Thrace location article is a stub.