Kafkanas (Greek, Modern (1453-);: Καυκανάς) is an island in the Aegean Sea, just off the town of Olympiada. Anciently it was known as Caprus or Kapros (Greek, Ancient (to 1453);: Κάπρος), a name shared with Caprus, the port of ancient Stagira. Administratively, it is part of the community Varvara, Chalkidiki.