|Coordinates: 40°35′N 21°46′E / 40.583°N 21.767°ECoordinates: 40°35′N 21°46′E / 40.583°N 21.767°E|
|Administrative region||West Macedonia|
|• Municipal unit||187.153 km2 (72.260 sq mi)|
|• Municipal unit||2,768|
|• Municipal unit density||15/km2 (38/sq mi)|
|Time zone||EET (UTC+2)|
|• Summer (DST)||EEST (UTC+3)|
Vermio (Greek: Βέρμιο) is a former municipality in Kozani regional unit, West Macedonia, Greece. Since the 2011 local government reform it is part of the municipality Eordaia, of which it is a municipal unit. The municipal unit has an area of 187.153 km2. In 2011, it had a total population of 2,768 permanent inhabitants. The seat of the municipality was in Komnina.
- "Απογραφή Πληθυσμού - Κατοικιών 2011. ΜΟΝΙΜΟΣ Πληθυσμός" (in Greek). Hellenic Statistical Authority.
- Kallikratis law Greece Ministry of Interior (Greek)
- "Population & housing census 2001 (incl. area and average elevation)" (PDF) (in Greek). National Statistical Service of Greece.