Luis Beltrán Prieto Figueroa, was a Venezuelan politician. A founder of Democratic Action and Minister of Education in its first government (1947–1948), he was a leader of Democratic Action after the restoration of democracy in 1958. He split from Democratic Action in 1967 when it tried to prevent his victory in district-level primary elections for the 1968 presidential race translating into Prieto Figueroa winning the nomination. He and a substantial group of supporters split from AD and founded the People's Electoral Movement, which he led until his death.

Democratic Action is a Venezuelan social democratic and centre-left political party established in 1941. The party played an important role in the early years of Venezuelan democracy, leading the government during Venezuela's first democratic period (1945–1948). A decade of dictatorship under Marcos Pérez Jiménez followed, which saw AD excluded from power. With the advent of democracy in 1958, four Presidents of Venezuela came from Acción Democrática from the 1950s to the 1990s during the two-party period with COPEI.