拉努阿是芬兰的城镇，位于该国北部，由拉普兰区负责管辖，距离罗瓦涅米82公里，始建于1917年，面积3,695平方公里，2005年人口4,717，人口密度为每平方公里1.36人。

Ranua is a municipality of Finland.

It is located in the province of Lapland. The municipality has a population of 4,001 (31 March 2016) and covers an area of 3,694.82 square kilometres (1,426.58 sq mi) of which 241.09 km (93.09 sq mi) is water. The population density is 1.16 inhabitants per square kilometre (3.0/sq mi).