Neapoli Voion or Neapolis Voion (Greek: Νεάπολη Βοιών) also named Vatika (Greek: Βάτικα) is a small town in Laconia regional unit, southern Greece.

Its port is the gateway for the island of south Peloponnese such as Kythera, Antikythera and Elafonisos.

During the early Roman era the city belonged to the Koinon of Free Laconians and flourished.

[3][4] An earthquake occurred on 18 November 2019 between Neapoli Voion and the island of Elafonisos at 03:25 local time, and reached an estimated magnitude of 3,6.

[5] Offshore from Neapoli is the small island Elafonisos that is known for its big sandy beaches.