8th-century disestablishments in the Byzantine Empire

administrative division of the Eastern Roman Empire (584–751)

thumb|Map of Amphipolis Amphipolis (; ) was an important ancient Greek polis (city), and later a Roman city, whose large remains can still be seen. It gave its name to the modern municipality of Amphipoli, in the Serres regional unit of Northern Greece.

Byzantine domination of the Roman papacy, 537 to 752

The Karabisianoi (Medieval Greek ), sometimes anglicized as the Carabisians, were the main forces of the Byzantine navy from the mid-seventh until the early eighth centuries. The name derives from a term for ships (; cf. caravel), and means "people of the ships". The Karabisianoi were the first new and permanent naval establishment of the Byzantine Empire, formed to confront the early Muslim conquests at sea. They were disbanded and replaced with a series of maritime themes sometime in 718–730.