Human rights abuses in Chile under Augusto Pinochet were the crimes against humanity, persecution of opponents, political repression, and state terrorism committed by the Chilean Armed Forces, members of Carabineros de Chile and civil repressive agents members of a secret police, during the military dictatorship of Chile under General Augusto Pinochet from 1973 to 1990.

Augusto José Ramón Pinochet Ugarte was a Chilean army officer and military dictator who ruled Chile from 1973 to 1990. He was the leader of the military junta from 1973 to 1981, and was declared President of the Republic by the junta in 1974 and thus became the dictator of Chile, and from 1981 to 1990 as de jure president after a new constitution which confirmed him in the office was approved by a referendum in 1980. His time in office remains the longest of any Chilean ruler.