The Chilean land reform was a process of land ownership restructuring that occurred from 1962 to 1973 in different phases. For much of the 20th century agriculture was one of the most backward sectors of Chilean economy. The land reform was initially supported by Chilean right, centre and left political parties plus the Catholic Church and the United States. After the 1973 Chilean coup d'état the ruling right-wing dictatorship initiated a counter-reform that reverted part of it and directed Chilean agriculture into a "neoliberal" model.

Salvador Allende was the president of Chile from 1970 until his suicide in 1973, and head of the Popular Unity government; he was a Socialist and Marxist elected to the national presidency of a liberal democracy in Latin America. In August 1973 the Chilean Senate declared the Allende administration to be "unlawful," Allende's presidency was ended by a military coup before the end of his term. During Allende's three years, Chile gradually transitioned into a socialist state.