里瓦达维亚（西班牙语：Ribadavia），是西班牙加利西亚自治区奥伦塞省的一个市镇。总面积25平方公里，总人口5397人（2001年），人口密度216人/平方公里。

The town of Ribadavia (town pop. 3,365, municipality 5,540, area of municipality 20.2 km²) is located in the southwest of the province of Ourense, Autonomous Community of Galicia, Spain. The urban area lies on the right bank of the Miño (see Portuguese Minho) and the last course of the Avia. It is considered to be the capital of the comarca of the Ribeiro. Near highway N-120 (Ourense to Vigo) and the motorway called Autovia das Rias Baixas (A52), it is 25 km from the provincial capital and 80 km from Vigo.