纳瓜是中美洲国家多米尼加共和国的城市，也是玛丽亚·桑其斯省的首府，位于该国东北部，距离首都圣多明哥180公里，面积552平方公里，海拔高度3米，2012年人口79,420。

For the clothing style among some indigenous peoples in Panama and Costa Rica see Ngäbe people#Dress

Nagua is the capital of María Trinidad Sánchez province, in the northeastern Dominican Republic.

A medium-sized town, Nagua's economy relies on the production of agricultural products, principally rice, coconuts, and cocoa bean. Located on the north of the Samaná Peninsula, Nagua lies on the highway leading from Puerto Plata to the city of Samaná.