When Did Hanoi Become Vietnam's Capital? 1976 Reunification

Hanoi officially became the capital of a unified Vietnam on July 2, 1976, following the formal reunification of the Democratic Republic of Vietnam (North Vietnam) and the Republic of Vietnam (South Vietnam) into the Socialist Republic of Vietnam.

Historical Context

• 1945–1954: Capital of the Democratic Republic of Vietnam (Ho Chi Minh declared independence in Hanoi).
• 1954–1976: Capital of North Vietnam (after Geneva Accords partitioned at 17th parallel).
• 1954–1975: Saigon (renamed Ho Chi Minh City in 1976) was the capital of South Vietnam.
• April 30, 1975: Fall of Saigon – effective end of war.
• July 2, 1976: National Assembly convened in Hanoi, adopted constitution, declared reunification – Hanoi confirmed as sole capital.

Hanoi has been a political center for over 1,000 years (Thang Long, 1010–1802; French Indochina capital 1902–1945). Its Old Quarter, Hoan Kiem Lake, and Imperial Citadel reflect this layered history.