Sicily (theme)
Sicily (Greek: θέμα Σικελίας, Thema Sikelias) was a Byzantine province (theme) existing from the late 7th to the 10th century, encompassing the islands of Sicily and Malta, and the region of Calabria in the Italian mainland. Following the Muslim conquest of Sicily, from 902 the theme was limited to Calabria, but retained its original name until the middle of the 10th century.