Skantzoura () is an island in the Sporades archipelago, Greece. The island is located  southeast of the larger island of Alonnisos (to which it belongs administratively) and  northwest of the island Skyros.
Skantzoura () is an island within the Sporades archipelago, Greece. It lies southeast of the main island of Alonnisos (which it administers) and northwest of the island Skyros.