Harabandhu Samajdar was a revolutionary freedom fighter of India. Born 1912,Singerdaha, faridpur, Bangladesh. S/o Late Annadacharan Samajdar. Was an intermediate student. Joined Yugantar Party at the age of 16. First arrested in connection with Dalhousie Square Bomb case in 1930, Calcutta and Jakhera in Merut, U.P. Convicted in 1932 in Delhi to 7 years R.I. Deported to the Andamans. Participated in second hunger strike. Repatriated in 1937. In prison during Second World War. Total jail period more than 12 years.