The Jatiya Samajtantrik Dal is a political party in Bangladesh. The party was founded by Serajul Alam Khan. The party was very dominant during 1972–1975 Bangladesh insurgency.

Mohammad Abdul Jalil was a freedom fighter and Mukti Bahini Sector Commander of Sector 9 of during the Bangladesh liberation war in 1971. He was also one of the founding members of political party Jatiyo Samajtantrik Dal.