Trotskyism in Vietnam was represented by those who, in left opposition to the Indochinese Communist Party (ICP) of Nguyen Ai Quoc, identified with the call by Leon Trotsky to re-found "vanguard parties of proletariat" on principles of "proletarian internationalism" and of "permanent revolution". Active in the 1930s in organising the Saigon waterfront, industry and transport, Trotskyists presented a significant challenge to the Moscow-aligned party in Cochinchina. Following the September 1945 Saigon uprising against the restoration of French colonial rule, Vietnamese Trotskyists were systematically hunted down and eliminated by both the French Sûreté and the Communist-front Viet Minh.

Hồ Chí Minh, colloquially known as Uncle Ho or just Uncle (Bác), and by other aliases and sobriquets, was a Vietnamese communist revolutionary, nationalist, and politician. He served as prime minister of the Democratic Republic of Vietnam from 1945 to 1955 and as president from 1945 until his death in 1969. Ideologically a Marxist–Leninist, he was the Chairman and First Secretary of the Workers' Party of Vietnam, the predecessor of the current Communist Party of Vietnam.