Lohar Deo is a mountain of the Garhwal Himalaya in Uttarakhand India. It is situated in the eastern rim of Nanda Devi Sanctuary on the watershed of Milam Glacier and Nanda Devi basin. The elevation of Lohar Deo is and its prominence is . It is joint 133rd highest located entirely within the Uttrakhand. Nanda Devi, is the highest mountain in this category. Lohar Deo situated between Sakram in the south west and Bamchu on the north west. It lies 1.2 km NNE of Sakram . Its nearest higher neighbor Deo Damla lies 2.6 km NW . Bamchu lies 1.8 km NW and it is 9.9 km NE of Nanda Devi . It lies 11.6 km SE of Kalanka .