Jacques Opangault (13 December 1907 – 20 August 1978) was a Congolese politician.

The founder of the Mouvement Socialiste Africain (MSA; English: African Socialist Movement), he competed with Félix Tchicaya's Parti Progressiste Congolais (PPC; English: Congolese Progressive Party) during two-party rule in Congo during the 1950s.

In 1957, he was prime minister of the provisional government.

[1][2] From June 1961 to April 1962, he was vice president under Fulbert Youlou.

This article about a politician of the Republic of the Congo is a stub.