| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Lilli Janzen | Actor | 1900 | 1 | |||
| Leopold Jeßner | Actor, Director | 1901 - 1931 | 66 | |||
| Hermann John | Actor | 1902 - 1909 | 5 | |||
| Konrad Jacobs | Actor, Director | 1902 - 1903 | 4 | |||
| Bela Jenbach | Actor | 1902 | 1 | |||
| Colla Jessen | Actor | 1900 - 1912 | 4 | |||
| Karl Jönsson | Actor | 1903 - 1923 | 3 | |||
| Sândor Jaray | Actor | 1904 | 1 | |||
| Carl Jaedicke | Actor | 1906 - 1920 | 10 | |||
| Mr. Jubelsky | Actor | 1908 - 1910 | 3 | |||
| Paul Jüßgen | Actor | 1905 | 1 | |||
| Conrad Jacobs | Director | 1905 | 2 | |||
| Carl Jörn | Actor | 1905 - 1917 | 8 | |||
| Eugen Jensen | Actor | 1898 - 1947 | 9 | |||
| Else Jansen | Actor | 1905 - 1907 | 9 | |||
| Heinrich Jensen | Actor | 1905 - 1918 | 2 | |||
| Antonie Jaeckel | Actor | 1905 - 1942 | 2 | |||
| Frieda Jahn | Actor | 1906 | 1 | |||
| Conrad Jahn | Actor | 1906 - 1918 | 2 | |||
| Margarethe Jantzen | Actor | 1906 - 1908 | 3 | |||
| Hermann Juillerat | Actor | 1907 - 1910 | 8 | |||
| - Jacobi | Actor | 1916 | 1 | |||
| Leon Jaccard | Actor | 1908 | 1 | |||
| Cläre Jacobi | Actor | 1910 | 1 | |||
| Paul Jensen | Actor | 1910 | 1 | |||
| Max Jürgens | Actor | 1910 | 1 | |||
| Paula Janower | Actor | 1908 - 1923 | 10 | |||
| Fritz Jaenicke | Actor | 1903 - 1911 | 3 | |||
| Fritz Jubisch | Actor | 1913 - 1914 | 3 | |||
| Heinz Jatho | Actor | 1914 | 1 | |||
| Aurelia Jauk | Actor | 1913 - 1917 | 3 | |||
| Ida Jordan | Actor | 1912 | 1 | |||
| Anna Jordan | Actor | 1890 - 1912 | 2 | |||
| Max Jungk | Actor, Director | 1899 - 1920 | 3 | |||
| Rudolf Jünger | Actor | 1913 | 1 | |||
| Adolf Jordan | Actor | 1889 - 1913 | 3 | |||
| Adolf Jungmann | Actor | 1913 | 1 | |||
| Erna Jungkurth | Actor | 1913 | 1 | |||
| Elise Jensch | Actor | 1914 - 1927 | 6 | |||
| - José | Actor | 1914 - 1915 | 2 | |||
| Walther Jooß | Actor | 1914 | 1 | |||
| Hugo Jäger | Actor | 1917 | 2 | |||