Mohammad Harun Chowdhury is a retired secretary and member of the Police Reform Commission of the Muhammad Yunus-led Interim government.
[4] Chowdhury joined the Bangladesh Muktijoddha Kalyan Trust after completing his studies.
[4][5] In 2005, he was promoted to Joint Secretary and appointed to the Ministry of Home Affairs.
[4] He was the Member Directing Staff of the Bangladesh Public Administration Training Center.
[6][7] After the fall of the Sheikh Hasina led Awami League government Chowdhury was appointed member of the Police Reform Commission in October 2024.