Mukul Ranjan Sen was a revolutionary freedom fighter of India. Born 1908 at Goyla, Barisal , Bangladesh. Joined Shankar Math Group at age of 14. Was a science graduate. Arrested on 25.01.1930. Sentenced to 7 years transportation. Deported to the Andamans.Repatriated in 1933. Due to illness from T.B. Released before the expiry of his sentence on medical ground in 1936. Total suffering about 10 years.