Nauders (Romansh: Danuder) is a municipality in the district of Landeck in the Austrian state of Tyrol.

The town lies in the valley of the Stillebach (a tributary of the Inn) in the Ötztal Alps , at an altitude of 1,394 m (4,573 ft). It is located about 29 km (18 mi) south of the district capital Landeck, on the road that leads from Pfunds in the Inntal valley via the narrow Finstermünz Gorge up to Reschen Pass and the border with the Vinschgau region in South Tyrol , Italy. Nearby is the tripoint with the Swiss border; in the west, a road leads into the Sesvenna Alps and to Martina in the Lower Engadin valley.

In ancient times, the trade route across Reschen Pass was part of the Roman Via Claudia Augusta, leading from Italy across the Eastern Alps to the Raetian capital Augusta Vindelicorum (Augsburg ). Nauders is probably located at the site of a mansio called Inutrium in contemporary sources.