Afetes () is a village and a former municipality in Magnesia, Thessaly, Greece. Since the 2011 local government reform it is part of the municipality South Pelion, of which it is a municipal unit. The municipal unit has an area of 80.744 km2. Population 1,746 (2011). The seat of the municipality was in Neochori. Afetes is situated in the Pelion peninsula, 2 km from the Pagasetic Gulf coast, 4 km southwest of Neochori, 6 km northwest of Argalasti and 23 km southeast of Volos.