The national flag of Vietnam, commonly called the "red flag with a gold star" (cờ đỏ sao vàng), features a plain red field with a large yellow five-pointed star at its center. It serves as the principal symbol of the Socialist Republic of Vietnam and is used in official, civic, and ceremonial contexts. For a general overview see Vietnam's national flag.
Design and symbolism
The flag's simple composition — a single five-pointed star on a solid red background — conveys political and social meanings. The red field is widely understood to represent revolution, sacrifice and the struggles of the Vietnamese people, echoing the flag's origins in anti-colonial and independence movements. The gold star is officially interpreted as representing the leadership of the Communist Party and the unity of different social groups. In particular the star's five points are commonly taken to symbolize the major classes that together build the nation: workers, peasants, soldiers, intellectuals and youth.
History and adoption
The motif emerged during the 1940s amid rising nationalist and anti-colonial activity in Vietnam. It became an emblem of the Viet Minh and the broader independence movement. After the declaration of independence in 1945, the design was adopted by the Democratic Republic of Vietnam and later retained by the Socialist Republic of Vietnam following reunification. For more on its historical context and development consult sources on the flag's history.
Uses, protocol and display
The national flag is displayed at government buildings, schools, public ceremonies and international events such as diplomatic missions and sporting competitions. Flag etiquette and regulation govern how it is raised, lowered, and cared for; desecration and misuse of the flag are treated seriously under national law. The flag is also used by communities and the Vietnamese diaspora during national holidays and commemorations.
Variations, comparisons and notable facts
There are variants of the basic flag used for military, naval or official standards that add emblems, inscriptions or borders while retaining the central star on red. The Vietnamese flag is often compared with other socialist-era flags that use red and stars, but its single central star and specific symbolic interpretation distinguish it from others. The flag's straightforward graphic has made it a widely recognized national emblem; for visual and technical details consult reference material on the flag.
Although the design is compact and visually strong, its meaning is tied closely to Vietnam's modern political history and to themes of unity, resistance and reconstruction. Because of that history, the flag continues to be a potent national symbol both inside Vietnam and among Vietnamese communities around the world.