Duong Van Minh (Vietnamese: [z??? van mi??] (listen); 16 February 1916 – 6 August 2001), popularly known as Big Minh, was a South Vietnamese politician and a senior general in the Army of the Republic of Vietnam (ARVN) and a politician during the presidency of Ngô Ðình Di?m.
In 1963, he became chief of a military junta after leading a coup in which Di?m was assassinated.
Minh lasted only three months before being toppled by Nguy?n Khánh, but assumed power again as the 4th and last President of South Vietnam in April 1975, two days before surrendering to North Vietnamese forces.