Arkadioi (Greek: Αρκάδιοι) was a former municipality on the island of Zakynthos, Ionian Islands, Greece.

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

[2] It is located on the north coast of the island.

The municipal unit consists of the communities Vanato, Agios Kirykos, Kalipado, Kypseli, Planos, Sarakinado and Tragaki.

This Ionian Islands location article is a stub.