Quazi Sazzad Ali Zahir (born April 11, 1951) is a veteran of the Bangladesh Liberation War.

When established that he was not a spy but was a Pak defector who wanted to help with the war effort, he was sent to Delhi and lodged up in safe house for a further period of 9 months.

Since October, the battery had assisted the Mukti Bahini Z Force in the greater Sylhet region with artillery fire support in various battles.

He was awarded Chief of Army Staff commendation two times for his excellent performance in Training courses in India, UK and USA.

[9] Zahir approached Prime Minister Sheikh Hasina to provide award and recognition to Indian soldiers killed in the Bangladesh Liberation war.

[10] He founded Shuddhoi Muktijoddho to provide recognition to Tribal veterans of Bangladesh Liberation war.

[12] After the liberation war, he has been at the vanguard of educating the next generation about all that happened during those turbulent years, during which millions of Bangladeshi patriots were tortured and sacrificed their lives for the sake of freedom.

Among his other accomplishments, he pioneered the concept of producing graphic novels for children, focusing on the Mukti Joddhas' martyrdom and the Indian Army's role in the liberation of Bangladesh.

He is a Faculty Member in the Department of Sociology of East West University where he is teaching the subject ‘Emergence of Bangladesh’.

He documented and conducted the programme and read out the citations of Indian martyrs in the ceremony held in New Delhi on 8 April 2017 and 16 December 2018 in Calcutta.