Otto Nuschke (23 February 1883 – 27 December 1957) was a German politician. Nuschke was born in Frohburg in the Kingdom of Saxony. In 1910 he was elected General Secretary of the liberal Progressive People's Party (Fortschrittliche Volkspartei) of Kassel. In the same year he became chief editor of the Berliner Tageblatt and in 1915 co-editor of the Berliner Volkszeitung. Nuschke soon joined the Liberal Union (Freisinnige Vereinigung), left-wing liberal organisation, and became its general secretary of Kassel in 1906. As this group fused with other left-liberal organisations (in 1910) to form the Progressive People's Party, Nuschke became the general secretary of the new party in Kassel. In 1918 he took part in establishing the German Democratic Party. In 1919 he was a delegate to the National Congress of Weimar and from 1921 to 1933 he was a member of the Reichstag. In 1920s Nuschke was at times the deputy chairman of the German Democratic Party. Nuschke was one of the founders of the republican Reichsbanner Schwarz-Rot-Gold and became the general secretary of the German State Party in 1931 (i.e. a successor to the German Democratic Party). After the Nazis gained power in 1933 Nuschke joined the opposition. After the 1944 assassination attempt on Hitler's life, he went into hiding. After World War II, he became involved in the politics of the Soviet Occupation Zone (SBZ)--what became East Germany. Unlike most of the former German Democratic Party members, Nuschke did not take part in forming the LDPD/FDP, but became one of the co-founders of the Christian Democratic Union (CDU) in June 1945, along with Ferdinand Friedensburg, Ernst Lemmer and Walther Schreiber. In 1946 Nuschke was elected in the party's executive committee. From 1946 to 1952 he was a member of the Landtag of Brandenburg. In 1947, after the deposition of party chairmen Jakob Kaiser and Ernst Lemmer by the Soviet military authorities, Nuschke became acting chairman and after the party congress of 1948, party chairman. In March 1948, Nuschke - alongside Wilhelm Pieck (SED) and Wilhelm Külz (LDPD) - was chairman of the German People's Council (Deutscher Volksrat) that drafted the Constitution of the German Democratic Republic. In 1949 Nuschke became a member of the Provisional People's Chamber of the GDR. He remained a member of parliament until his death. After the formal establishment of the German Democratic Republic, Nuschke became Deputy Prime Minister and chief of the Church Office.