The Ulbricht Group was a group of exiled members of the Communist Party of Germany and the National Committee for a Free Germany, led by Walter Ulbricht, who flew from the Soviet Union back to Germany on April 30, 1945. Composed of functionaries from the KPD and ten anti-fascist prisoners of war, their job was to seek out anti-fascist individuals and prepare the groundwork for the re-establishment of communist organizations and unions in postwar Berlin. There were two additional regional groups, the Ackermann Group in Saxony and the Sobottka Group in Mecklenburg. Many of the group's members later became high-level officials in the government of the German Democratic Republic (GDR).

Walter Ernst Paul Ulbricht was a German communist politician. Ulbricht played a leading role in the creation of the Weimar-era Communist Party of Germany (KPD) and later in the early development and establishment of the German Democratic Republic. As the First Secretary of the Socialist Unity Party from 1950 to 1971, he was the chief decision-maker in East Germany. From President Wilhelm Pieck's death in 1960 on, he was also the East German head of state until his own death in 1973. As the leader of a significant Communist satellite, Ulbricht had a degree of bargaining power with the Kremlin that he used effectively. For example, he demanded the building of the Berlin Wall in 1961 when the Kremlin was reluctant.