Biren Mitra (26 November 1917 â 25 May 1978) was an Indian politician, a leader of the Indian National Congress and the Chief Minister of Odisha from 2 October 1963 to 21 February 1965.
Mitra was born in a Karan family. He started his student politics with AISF (Communist Party of India students wing) . The Biren Mitra Park located at Sector-11 of CDA in Cuttack has been named in his honour.