Surendra Sai (23 January 1809 – 28 February 1884) was an Indian freedom fighter and tribal leader who sacrificed his life fighting against the British East India Company.
Surendra Sai and his associates Madho Singh, Kunjal Singh, Airi Singh, Bairi Singh, Uddant Sai, Ujjal Sai, Khageswar Dao, Karunakar Singh, Salegram Bariha, Govind Singh, Pahar Singh, Rajee Ghasia, Kamal Singh, Hati Singh, Salik Ram Bariha, Loknath Panda/Gadtia, Mrutunjaya Panigrahi, Jagabandu Hota, Padmanave Guru, Trilochan Panigrahi and many others resisted the British and successfully protected most parts of Western Odisha region for some time from the British rule.
Most of them died unnoticed fighting for freedom from the British.
Many of them were hanged by the British; a few died in the Cellular Jail in the Andamans.
Surendra Sai died in Asirgarh Jail on 23 May 1884.