Mamun Imdadul Haque Chawdhury is an All India United Democratic Front politician from Assam, India. He was elected in the Assam Legislative Assembly election in 2016 from the Naoboicha constituency. A former MLA of AIUDF, Choudhury officially joined the Aam Aadmi Party on 16 May 2022 in Guwahati.