French was the official language of Vietnam under French colonial rule during the 19th and early 20th centuries. After 1954, French fell into disuse in North Vietnam, and maintained a high status in South Vietnam. Since the Fall of Saigon in 1975, French has declined in modern Vietnam: in 2018, slightly under 1% of the population was fluent in French. Discours du Premier ministre devant la communauté Française au Viêtnam (in French)
