Aetos (Greek: Αετός; Bulgarian: Айтос, Aytos,[2] Macedonian: Ајтос, Ajtos) is a village and a former municipality in Florina regional unit, West Macedonia, Greece.

Since the 2011 local government reform it is part of the municipality Amyntaio, of which it is a municipal unit.

[3] The municipal unit has an area of 134.092 km2.

The village is first mentioned in an Ottoman defter of 1481, where it is described as a settlement of fifty-nine households which produced vines and walnuts.

This Western Macedonia location article is a stub.