Dunagiri (7,066 m) is one of the high peaks of the Garhwal Himalayas in the northern Indian state of Uttarakhand. It lies at the northwest corner of the Sanctuary Wall, a ring of peaks surrounding Nanda Devi and enclosing the Nanda Devi Sanctuary. Dunagiri was first climbed on 5 July 1939 by the Swiss climbers André Roch, F. Steuri, and D. Zogg, via the southwest ridge.