Dương Văn Minh led the Army of the Republic of Vietnam (ARVN) under President Diệm and was briefly leader of South Vietnam in 1963 and 1975. He was the last president of South Vietnam.
Nguyễn Khánh was an ARVN general who was in power from early 1964 to 1965.
Nguyễn Văn Thiệu was an ARVN general who became the President of South Vietnam from 1967 to 1975.
Nguyễn Cao Kỳ was air vice-marshal and commander of the Republic of Vietnam Air Force (RVNAF) until 1967 who became the Prime Minister of South Vietnam from 1965 to 1967 and the Vice President from 1967 to 1971.
Trần Văn Hương was the second to last President of South Vietnam before its surrender in 1975.
Trần Thiện Khiêm was the 8th Prime minister of South Vietnam from 1969 to 1975, Minister of National Defence from 1972 to 1975.
Lyndon B. Johnson was the 36th President of the United States from 1963 to 1969.
Richard Nixon was the 37th President of the United States from 1969 until he resigned in 1974
Gerald Ford was the 38th President of the United States from 1974 to 1977.
Robert McNamara was the 8th Secretary of Defense, serving under Presidents John F. Kennedy and Lyndon B. Johnson from 1961 to 1968.
Clark Clifford was the 9th Secretary of Defense, serving under President Lyndon B. Johnson from 1968 to 1969.
Melvin R. Laird was the 10th Secretary of Defense, serving under President Richard Nixon from 1969 to 1973.
James R. Schlesinger was the 12th Secretary of Defense, serving under President Richard Nixon and Gerald Ford from 1973 to 1975.
Henry Kissinger was the 8th National Security Advisor and the 56th Secretary of State, serving under Presidents Richard Nixon and Gerald Ford from 1969 to 1977
Military
Earle Wheeler was a United States Army General who served as Chairman of the Joint Chiefs of Staff from 1964 to 1970.
Thomas Hinman Moorer was a United States Navy admiral who served as Chairman of the Joint Chiefs of Staff from 1970 to 1974.
William Westmoreland was a U.S. Army General who commanded American military operations in the Vietnam War from 1964 to 1968.
Creighton Abrams was an U.S. Army General who commanded American military operations in the Vietnam War from 1968 to 1972.
Frederick C. Weyand was a U.S. Army General who was the last commander of American military operations in the Vietnam War from 1972 to 1973.
Elmo Zumwalt was a U.S. admiral and commander of American naval forces in Vietnam.
Rafael Ileto was the Commanding General of the Philippine Army from 1969 to 1972
Thailand
Sarit Thanarat was the Prime Minister of Thailand from 1958 to 1963 against the communist Pathet Lao guerrillas in the neighboring Kingdom of Laos. During his years as prime minister Sarit was a patron of his cousin, the Lao strongman General Phoumi Nosavan, against the communistPathet Lao guerrillas in the neighboring Kingdom of Laos.
Văn Tiến Dũng was a PAVN general, PAVN chief of staff (1954–1974) and PAVN commander in chief (1974–1980)
Hoàng Văn Thái was a member of the PAVN General Staff, after holding being first Chief of General Staff of the PAVN. From 1967 to 1973, he was the commander of Viet Cong.
Nguyễn Hữu An was a PAVN general, commander of the 2nd Army Corps.
Huỳnh Tấn Phát was Secreatary-General of the Viet Cong, Vice-Chairman of the Viet Cong and chairman of the Provisional Revolutionary Government of the Republic of South Vietnam from 1969 to 1976.
Khieu Samphan was the head of the CPNLAF, the Khmer Rouge armed forces.
Prince Norodom Sihanouk was the prime minister and head of state of Cambodia from 1960 to 1970 and was then figurehead leader of the National United Front of Kampuchea, which included the Khmer Rouge from 1970 to 1975.
Pathet Lao
Souphanouvong was the figurehead leader of the Lao People's Revolutionary Party, and upon its successful seizure of power in 1975, he became the first President of the Lao People's Democratic Republic.
Phoumi Vongvichit was a leading figure of the Pathet Lao and an elder statesman of the Lao People's Democratic Republic.