Mukut Mithi is an Indian politician and former Member of the Rajya Sabha.

He was born on 1 January 1952 at Roing in Lower Dibang Valley district in Arunachal Pradesh and did his schooling from Ramakrishna Mission School, Narendrapur and his graduation from J.N.Agricultural University, Jabalpur.

On 12 March 2008, Mithi resigned as Lieutenant Governor to contest the Rajya Sabha election in Arunachal Pradesh.

Bhopinder Singh, the Lieutenant Governor of the Andaman and Nicobar Islands, was sworn in to replace Mithi on 15 March.

[2] He was administered oath as a member of Parliament (Rajya sabha) from Arunachal Pradesh on 4 June 2008.