Independence Palace, also known as Reunification Palace, built on the site of the former Norodom Palace, is a landmark in Ho Chi Minh City, Vietnam. It was designed by architect Ngô Viết Thụ and was the home and workplace of the President of South Vietnam during the Vietnam War. It was the site of the end of the Vietnam War during the Fall of Saigon on April 30, 1975, when a North Vietnamese Army tank crashed through its gates.

On 27 February 1962, two pilots of Diệm's Vietnam Air Force, Nguyễn Văn Cử and Phạm Phú Quốc, rebelled and flew two A-1 Skyraider (A-1D/AD-6 variant) aircraft towards the palace and bombed it, instead of going on a raid against the Việt Cộng. As a result, almost the entire left wing was destroyed. However, Diệm and his family escaped the assassination attempt. As it was almost impossible to restore the palace, Diệm ordered it demolished and commissioned a new building in its place. The new palace was constructed according to a design by Ngô Viết Thụ, a Vietnamese architect who won the First Grand Prize of Rome (Grand Prix de Rome) in 1955, the highest recognition of the Beaux-Arts school in Paris. He was also a laureate of the Rome Architecture Award.

The construction of the new Independence Palace started on 1 July 1962. Meanwhile, Diệm and his ruling family moved to Gia Long Palace (today the Ho Chi Minh City Museum). However, Diệm did not see the completed hall as he and his brother and chief adviser Ngô Đình Nhu were assassinated after a coup d'état led by General Dương Văn Minh in November 1963. The completed hall was inaugurated on 31 October 1966 by the chairman of the National Leadership Committee, General Nguyễn Văn Thiệu, who was then the head of a military junta. The Independence Hall served as Thiệu’s home and office from October 1967 to 21 April 1975, when he fled the country as communist North Vietnamese forces swept southwards in the decisive Ho Chi Minh Campaign.

On 8 April 1975, Nguyễn Thanh Trung, a pilot of the Vietnam Air Force and an undetected communist spy, flew an F-5E aircraft from Biên Hòa Air Base to bomb the palace, but caused no significant damage. At 10:45 on 30 April 1975, a tank of the North Vietnamese Army bulldozed through the main gate, ending the Vietnam War.

In November 1975, after the negotiation convention between the communist North Vietnam and their colleagues in South Vietnam was completed, the Provisional Revolutionary Government renamed the palace Reunification Hall