Kymi-Aliveri (Greek: Κύμη-Αλιβέρι) is a municipality in the Euboea regional unit, Central Greece, Greece. The seat of the municipality is the town Aliveri. The municipal unit has an area of 804.983 km.

Municipality

The municipality Kymi-Aliveri was formed at the 2011 local government reform by the merger of the following 5 former municipalities, that became municipal units:

• Avlon
• Dystos
• Konistres
• Kymi
• Tamyneoi