The Province of the Islands (Latin: Provincia Insularum; Greek: ἐπαρχία νήσων, romanized: eparchia nēsōn) was a Late Roman province consisting of most of the islands in the Aegean, now part of Greece. It was almost succeeded by later Byzantine theme of Aegean Sea. Meanwhile, It should not be confused with the Roman province of Hispania Balearica, which consists of the (now Spanish) Balearic Islands.