纳布河是德国的河流，位于巴伐利亚，属于多瑙河的左支流，河道全长约165公里，流域面积5,225平方公里，发源自菲希特尔山脉，河口处在雷根斯堡附近。

• Jura aktiv Labertal und Naabtal erleben

The Naab (Czech: Nába) is a river in Bavaria, Germany, and is a left tributary of the Danube. It is approx. 165 km (103 mi) long, including its main source river Waldnaab.

The Naab is formed by the confluence of the Waldnaab and the Haidenaab in Luhe-Wildenau, south of Weiden in der Oberpfalz. It flows generally south, through the towns Nabburg, Schwandorf and Burglengenfeld. It flows into the Danube near Regensburg.