The German Workers' Party (German: Deutsche Arbeiterpartei, abbreviated DAP) was the short-lived predecessor of the Nazi Party (German: Nationalsozialistische Deutsche Arbeiterpartei, abbreviated NSDAP).

The DAP was founded in Munich in the hotel "Fürstenfelder Hof" on January 5, 1919 by Anton Drexler, a member of the occultist Thule Society. It developed out of the "Freien Arbeiterausschuss für einen guten Frieden" (Free Workers' Committee for a good Peace) which Drexler had also founded and led. Its first members were mostly colleagues of Drexler's from the Munich rail depot. Drexler was encouraged to found the DAP by his mentor, Dr. Paul Tafel, a leader of the Alldeutscher Verband (Pan-Germanist Union), a director of the Maschinenfabrik Augsburg-Nürnberg, also a member of the Thule Society, and his wish was for a party which was both in touch with the masses and nationalist, unlike the middle class parties. The initial membership was about forty people.

On March 24, 1919, Karl Harrer (a sports journalist and member of the Thule Society) joined the DAP to increase the influence of the Thule Society over the DAP's activities, and the party name was changed to the "Political Workers' Circle". The membership was as scarce as the original DAP's and the meetings were reduced to the local beer houses.

Workers' Party is a name used by a number of political parties throughout the world. While the name has been used by both left-wing and right-wing organizations, it is currently used by left-wing followers of Communism, Maoism, Marxism, Marxism-Leninism, Social Democracy, Socialism and Trotskyism.

Defunct Workers' parties include:

Adolf Hitler (German: [ˈadɔlf ˈhɪtlɐ] ( listen); 20 April 1889 – 30 April 1945) was an Austrian-born German politician and the leader of the National Socialist German Workers Party (German: Nationalsozialistische Deutsche Arbeiterpartei (NSDAP), commonly referred to as the Nazi Party). He was chancellor of Germany from 1933 to 1945 and dictator of Nazi Germany (as Führer und Reichskanzler) from 1934 to 1945. Hitler is commonly associated with the rise of fascism in Europe, World War II, and the Holocaust.

A decorated veteran of World War I, Hitler joined the German Workers' Party, precursor of the Nazi Party, in 1919, and became leader of the NSDAP in 1921. In 1923, he attempted a coup d'état, known as the Beer Hall Putsch, in Munich. The failed coup resulted in Hitler's imprisonment, during which time he wrote his memoir, Mein Kampf (My Struggle). After his release in 1924, Hitler gained popular support by attacking the Treaty of Versailles and promoting Pan-Germanism, antisemitism, and anticommunism with charismatic oratory and Nazi propaganda. After his appointment as chancellor in 1933, he transformed the Weimar Republic into the Third Reich, a single-party dictatorship based on the totalitarian and autocratic ideology of Nazism. His aim was to establish a New Order of absolute Nazi German hegemony in continental Europe.

 Dr. Paul Joseph Goebbels (help·info) (German: [ˈɡœbəls]; 29 October 1897 – 1 May 1945) was a German politician and Reich Minister of Propaganda in Nazi Germany from 1933 to 1945. As one of Adolf Hitler's closest associates and most devout followers, he was known for his zealous oratory and anti-Semitism.

Goebbels earned a Ph.D. from Heidelberg University in 1921, writing his doctoral thesis on 19th century romantic drama; he then went on to work as a journalist and later a bank clerk and caller on the stock exchange. He also wrote novels and plays, but they were rejected by publishers. Goebbels came into contact with the National Socialist German Worker's Party (NSDAP) or Nazi Party in 1923 during the French occupation of the Ruhr and became a member in 1924. He was appointed Gauleiter (regional party leader) of Berlin. In this position, he put his propaganda skills to full use, combating the local socialist and communist parties with the help of Nazi papers and the paramilitary Sturmabteilung (Brownshirts). By 1928, he had risen in the party ranks to become one of its most prominent members.