Summa Ri (also known as Summa Ri I & II) comprises two of the sub-peaks of Skil Brum (7,410 m) in the Hindu Kush-Karakoram range. It is on the border between Gilgit-Baltistan region of Pakistan-administered Kashmir and Xinjiang Autonomous Region in China.
Summa Ri I has a height of and a prominence of . The summit is located 2.39 km northeast of the Skil Brum, the 66th highest mountain in the world. The Savoy Glacier flows from the eastern flank of the mountain in an easterly direction to the Godwin-Austen Glacier. (Coordinates: 35ð 51' 52<nowiki></nowiki> N, 76ð 27' 2<nowiki></nowiki> E)
Summa Ri II has a height of and at a prominence of . This peak is located at the west of Summa Ri I. (Coordinates: 35ð 51' 41<nowiki></nowiki> N, 76ð 26' 18<nowiki></nowiki> E)
Both Summa Ri I and Summa Ri II are considered to be among the highest unclimbed peaks.