Subir Chowdhury (born 12 January 1967) is a Bangladeshi-American author of 15 books and noted for his work in quality and management. He is currently the chairman and CEO of ASI Consulting Group, LLC, in Bingham Farms, Michigan.
Born in Chittagong, Bangladesh, Chowdhury received his undergraduate degree in aeronautical engineering from the Indian Institutes of Technology (IIT) in Kharagpur, India (from which he received the Distinguished Alumnus Award) and a graduate degree in industrial management from Central Michigan University, Mt. Pleasant, Michigan where he also received the Distinguished Alumnus Award. He came to the United States 1991 and became a naturalized U.S. citizen in 2004.