| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Robert Aßmann | Actor | 1910 - 1923 | 2 | |||
| Sonja Altbach | Actor | 1925 | 2 | |||
| Hildegard Ahlendorf | Actor | 1925 - 1932 | 2 | |||
| Johannes Agger | Actor | 1925 - 1936 | 4 | |||
| Rudolf Anders | Actor | 1926 | 1 | |||
| Hans Altschaffel | Actor | 1926 | 1 | |||
| Karl Achenbach | Actor | 1926 | 3 | |||
| William Adelt | Actor, Director | 1926 - 1941 | 2 | |||
| Franz Paul Adams | Actor | 1927 - 1937 | 5 | |||
| José Almas | Actor | 1927 | 1 | |||
| Elfriede Albrecht | Actor | 1928 | 1 | |||
| Hans Arnold | Actor | 1928 | 1 | |||
| - Adeldinger | Actor | 1928 | 1 | |||
| Rolf Abramczyk | Actor | 1928 | 2 | |||
| Mr. Alvin | Actor | 1928 | 1 | |||
| Sonja Ambach | Actor | 1928 | 1 | |||
| Richard Aßmann | Actor | 1931 | 1 | |||
| Imre Aldori | Actor | 1931 | 1 | |||
| Emilie Altvater | Actor | 1931 | 1 | |||
| Milly Anacker | Actor | 1932 | 1 | |||
| Edwin Althauser | Actor | 1902 - 1932 | 9 | |||
| Viktor Ahlers | Actor | 1933 - 1934 | 2 | |||
| Hans Antony | Actor | 1916 - 1933 | 9 | |||
| Franz Arzdorf | Actor | 1933 | 3 | |||
| Ferdinand Asper | Actor | 1933 - 1939 | 2 | |||
| Josef Almas | Actor | 1933 - 1947 | 4 | |||
| Walter Auerbach | Designer | 1934 | 1 | |||
| Fred Alexander | Actor | 1934 - 1973 | 2 | |||
| Ilse Alerten | Actor | 1934 | 1 | |||
| Edeltraude Arnoscht | Actor | 1935 | 2 | |||
| Angelika Arndts | Actor | 1936 - 1954 | 8 | |||
| Raoul Alster | Actor, Director | 1936 - 1941 | 4 | |||
| Lukas Ammann | Actor, Director | 1936 - 1952 | 7 | |||
| Adeline Arndt | Actor | 1936 | 1 | |||
| Gustav Altnöder | Actor, Adaptation, Director | 1937 - 1949 | 4 | |||
| Emmy Armster | Actor | 1937 | 1 | |||
| Walter Amtrup | Actor | 1938 | 2 | |||
| Georg Aufenanger | Actor | 1938 | 2 | |||
| Mathieu Ahlersmeyer | Actor | 1938 | 1 | |||
| Margarete Arndt-Ober | Actor | 1938 | 1 | |||
| Benno Arnold | Actor | 1938 | 1 | |||
| Wilhelm Altvater | Actor | 1938 | 1 | |||