Aus is a village in ǁKaras Region in southern Namibia. It lies on a railway line and the B4 national road, 230 km west of Keetmanshoop and about 125 km east of Lüderitz. Trains from Keetmanshoop now terminate at the village but formerly continued on to Lüderitz. The village is small but has a number of amenities including a hotel, police station, shop and garage. It is located in the Aus Mountains above the plains of the Namib Desert.