维亚纳堡是葡萄牙的城镇，位于该国北部，由维亚纳堡区负责管辖，始建于1258年，面积319.02平方公里，2011年人口88,725，人口密度每平方公里278.12人。

• Viana do Castelo - A Healthy City - Youtube video
• Photos from Viana do Castelo
• O blog de Viana do Castelo

Viana do Castelo (Portuguese pronunciation: [viˈɐnɐ ðu kɐʃˈtɛlu]) is a municipality and seat of the district of Viana do Castelo in the Norte Region of Portugal. The population in 2011 was 88,725, in an area of 319.02 km². The urbanized area of the municipality, comprising the city, has a population of approximately 36,148 inhabitants.