The Notitia Galliarum is a Roman register of cities dating to the 4th–6th centuries AD. The Latin register is divided into two headings. Ten provinces are listed under the diocese of Gaul and seven under the diocese of the Seven Provinces. For each province the capital city is given and then its other cities (civitates). They are given their ethnic names, i.e., "city of [people]". A total of 115 cities are listed along with six or seven castra (forts) and one portus (harbour).