The Völkisch movement (German: Völkische Bewegung [ˌfœlkɪʃə bəˈveːɡʊŋ], English: Folkist movement, also called Völkism) was a Pan-German ethno-nationalist movement active from the late 19th century through the dissolution of the Third Reich in 1945, with remnants in the Federal Republic of Germany afterwards. Erected on the idea of "blood and soil", inspired by the one-body-metaphor (Volkskörper, "ethnic body"; literally "body of the people"), and by the idea of naturally grown communities in unity, it was characterized by organicism, racialism, populism, agrarianism, romantic nationalism and – as a consequence of a growing exclusive and ethnic connotation – by antisemitism from the 1900s onward. Völkisch nationalists generally considered the Jews to be an "alien people" who belonged to a different Volk ("race" or "folk") from the Germans. After World War II, the Völkisch movement became viewed as a proto-fascist or proto-Nazi phenomenon in the context of German society.
The Völkisch movement was not a homogeneous set of beliefs, but rather a "variegated sub-culture" that rose in opposition to the socio-cultural changes of modernity. The "only denominator common" to all Völkisch theorists was the idea of a national rebirth, inspired by the traditions of the Ancient Germans which had been "reconstructed" on a romantic basis by the adherents of the movement. This proposed rebirth entailed either "Germanizing" Christianity or the comprehensive rejection of Christian heritage in favor of a reconstituted pre-Christian Germanic paganism. In a narrow definition, the term is used to designate only groups that consider human beings essentially preformed by blood, or by inherited characteristics.