France Klopčič (25 October 1903 - 25 April 1984) was a Slovenian historian, author, translator and Communist political activist.
He was born in the town of L'Hôpital (German: Spittel), France, then part of the German province of Alsace-Lorraine, where his father worked as industrial workers. At the outbreak of World War One, the family moved to the industrial town of Zagorje ob Savi. He attended high school in Ljubljana. Already as a teenager, he became member of the Communist Party of Yugoslavia. During the 1920s, he worked as a journalist for left wing newspapers. He was strongly opposed Yugoslav centralism, and advocated the establishment of a socialist and federal Yugoslavia. Between 1926 and 1929, he was in the leadership of the Slovenian section of the Yugoslav Communist Party.
In 1930, he emigrated to the Soviet Union. In the mid 1930s, he was accused of counter-revolutionary activity, and imprisoned. He was released in 1945, but had to remain in the Soviet Union because his disapproval of the Informbiro declaration. In 1956, he was released at the request of the Yugoslav authorities.
After his return to Yugoslavia, he settled in Ljubljana, Slovenia, and became a professional historian, focusing on the history of the worker movement in Slovenia, and on the history of the Communist Party. Together with Dušan Kermavner, he was one of the foremost Communist historians of the Socialist movement in Slovenia. He was also vocal in the defence of the federalist system in Yugoslavia and of the autonomy of the single Yugoslav republics against centralist pressures.
He was also a prolific translator from Russian into Slovene. Among other, he translated several works of Lenin and Mayakovsky. In 1964, he translated Solzhenitsyn's novel One Day in the Life of Ivan Denisovich.
He died in Ljubljana.
He was the brother of the social realist poet Mile Klopčič, and the uncle of the film director Matjaž Klopčič.