Mohammad Mezbah Uddin Chowdhury is a retired Bangladeshi Civil Servant and former Senior Secretary of the Ministry of Public Administration.
[5] In May 2004, Chowdhury was elected office secretary of Dhaka University Political Science Department Alumni Association.
[23] In March 2022, Chowdhury, as secretary of the Ministry of Shipping, worked to bring the crew of MV Banglar Samriddhi from Ukraine.
[5][27] On 31 October, he was transferred from the Local Government Division to the Ministry of Public Administration replacing KM Ali Azam.
[29] According to The Daily Star, he oversaw significant changes in the public administration postings to advantage the Awami League led government before the general election in 2024.
[32] He was made an officer on special duty after the fall of the Sheikh Hasina led Awami League government and Md.