Nallo, in Northern Sami Njállu, is a mountain in the Stuor Räitavagge valley, which lies in the Kebnekaise area of Sweden. Seen from the Vistasvagge valley in the south east, one part of the mountain has a characteristic, extremely sharp appearance which has given it its Sami name, which in English means The Needle. The mountain reaches to 1585 meters above sea level.