| Name | Functions | Event Dates  | Events | Resources | ||
|---|---|---|---|---|---|---|
| Czesław Janowski | Actor | 1902 | 1 | |||
| - Johanson | Actor | 1902 | 1 | |||
| Andrzej Jeremi | Actor | 1902 | 1 | |||
| Mathilda Jungsredt | Actor | 1902 | 1 | |||
| Konrad Jacobs | Actor, Director | 1902 - 1903 | 4 | |||
| Margit Jensen | Actor | 1902 - 1908 | 2 | |||
| Øyvind Johr | Actor | 1902 - 1908 | 2 | |||
| Hermann John | Actor | 1902 - 1909 | 5 | |||
| Thorolf Jansson | Director | 1902 - 1914 | 2 | |||
| Romuald Joubé | Actor | 1902 - 1933 | 4 | |||
| Emma Juel | Actor | 1902 - 2006 | 26 | |||
| - Jordisowa | Actor | 1903 | 1 | |||
| L. Ju. Tarina | Actor | 1903 | 1 | |||
| Ž. Jansons | Actor | 1903 | 1 | |||
| Janina Jankowska | Actor | 1903 | 1 | |||
| Emilie Jüttner | Actor | 1903 | 1 | |||
| Zofia Jakubowska | Actor | 1903 - 1906 | 8 | |||
| Adam Jasiński | Actor | 1903 - 1907 | 3 | |||
| Fritz Jaenicke | Actor | 1903 - 1911 | 3 | |||
| Władysław Jaworski | Actor | 1903 - 1914 | 5 | |||
| Karl Jönsson | Actor | 1903 - 1923 | 3 | |||
| Hezkých jr. | Actor | 1904 | 1 | |||
| Sândor Jaray | Actor | 1904 | 1 | |||
| Franciszek Jurkiewicz | Actor | 1904 | 1 | |||
| Lorimer Johnstone | Actor | 1904 | 1 | |||
| Atanas Jaranov | Translator | 1904 - 1905 | 2 | 1 | ||
| Mathea Jacobsen | Actor | 1904 - 1905 | 10 | |||
| Paul Jüßgen | Actor | 1905 | 1 | |||
| Conrad Jacobs | Director | 1905 | 2 | |||
| Charles James | Actor | 1905 | 1 | 1 | ||
| Josef Javorčák | Director | 1905 | 1 | |||
| - Jones | Actor | 1905 | 1 | |||
| Asta Jensen | Actor | 1905 - 1906 | 2 | |||
| Else Jansen | Actor | 1905 - 1907 | 9 | |||
| Jan Janusz | Actor | 1905 - 1912 | 3 | |||
| Carl Jörn | Actor | 1905 - 1917 | 8 | |||
| Heinrich Jensen | Actor | 1905 - 1918 | 2 | |||
| Antonie Jaeckel | Actor | 1905 - 1942 | 2 | |||
| Doris Johannessen | Actor | 1905 - 1948 | 24 | 1 | ||
| Frieda Jahn | Actor | 1906 | 1 | |||
| Herbert Jarman | Producer | 1906 | 1 | |||
| A. Jabločkina | Actor | 1906 | 1 | |||