Upper Subansiri (Pron:/su:bənˈsɪɹi/) is an administrative district in the state of Arunachal Pradesh in India.

Upper Subansiri district occupies an area of 7,032 square kilometres (2,715 sq mi),[3] comparatively equivalent to the United Kingdom's East Falkland island.

[4] The important towns are Chetam, Giba, Taksing, Limeking, Nacho, Siyum, Payeng, Taliha, Gite Ripa, Gussar, Dumporijo, Daporijo, Maro, Baririjo and Puchigeku, each of which is the headquarters of a circle.

[10] There are four Arunachal Pradesh Legislative Assembly constituencies in this district: Nacho, Taliha, Daporijo and Dumporijo.

[17] Jawahar Navodaya Vidyalaya, Megdong for Upper Subansiri district is located about 10 km east from the administrative headquarter Daporijo.