1Reaux  
2Retaud  
3Rioux  
4Rivedoux-plage  
5Rochefort Military port
6RochelleLatin, RupellaThe medieval name and the town seems not to be older than the 9th century although there is evidence for a fishing village and a small defensive work.
7RomazieresRubrae maceriae, from ruber, Latin 'red' + macer, defensive wall.A Gallo-Roman or medieval village with a red clay brick fortification.
8Romegoux  
9Ronde  
10Rouffiac  
11Rouffignac  
12RoyanRugianum (middle ages)Destroyed by the Visigoths and the Norsemen.