| Jaworski, Władysław, | Władysław Jaworski | Actor | 1903 - 1914 | 5 | |
| jr., Hezkých, | Hezkých jr. | Actor | 1904 | 1 | |
| Jaray, Sândor, | Sândor Jaray | Actor | 1904 | 1 | |
| Jurkiewicz, Franciszek, | Franciszek Jurkiewicz | Actor | 1904 | 1 | |
| Jaranov, Atanas, | Atanas Jaranov | Translator | 1904 | 2 | |
| Jacobsen, Mathea, | Mathea Jacobsen | Actor | 1904 | 6 | |
| Johnstone, Lorimer | Lorimer Johnstone | Actor | 1904 | 1 | |
| Jensen, Asta, | Asta Jensen | Actor | 1905 | 2 | |
| Jüßgen, Paul, | Paul Jüßgen | Actor | 1905 | 1 | |
| Jacobs, Conrad, | Conrad Jacobs | Director | 1905 | 2 | |
| Jensen, Heinrich, | Heinrich Jensen | Actor | 1905 | 2 | |
| Jaeckel, Antonie, | Antonie Jaeckel | Actor | 1905 | 2 | |
| James, Charles, | Charles James | Actor | 1905 | 1 | |
| Javorčák, Josef, | Josef Javorčák | Director | 1905 | 1 | |
| Jones, -, | - Jones | Actor | 1905 | 1 | |
| Jansen, Else, | Else Jansen | Actor | 1905 - 1906 | 9 | |
| Janusz, Jan, | Jan Janusz | Actor | 1905 - 1912 | 3 | |
| Jörn, Carl, | Carl Jörn | Actor | 1905 - 1917 | 8 | |
| Johannessen, Doris, | Doris Johannessen | Actor | 1905 - 1928 | 24 | |
| Jahn, Frieda, | Frieda Jahn | Actor | 1906 | 1 | |
| Jahn, Conrad, | Conrad Jahn | Actor | 1906 | 2 | |
| Jarman, Herbert, | Herbert Jarman | Producer | 1906 | 1 | |
| Jabločkina, A., | A. Jabločkina | Actor | 1906 | 1 | |
| Johnson, Mr., | Mr. Johnson | Actor | 1906 | 1 | |
| Johansson, Anna, | Anna Johansson | Actor | 1906 | 1 | |
| Jensen, Hans | Hans Jensen | Actor | 1906 | 2 | |
| Jalda, Mary | Mary Jalda | Actor | 1906 | 1 | |
| Johannessen, Borghild, | Borghild Johannessen | Actor | 1906 - 1907 | 3 | |
| Johannsen, Nicolay, | Nicolay Johannsen | Actor | 1906 - 1907 | 9 | |
| Jantzen, Margarethe, | Margarethe Jantzen | Actor | 1906 - 1908 | 3 | |
| Jaracz, Stefan, | Stefan Jaracz | Actor, Director | 1906 - 1913 | 10 | |
| Jaedicke, Carl, | Carl Jaedicke | Actor | 1906 - 1921 | 10 | |
| Janovics, Jenő | Jenő Janovics | Director, Producer | 1906 - 1927 | 2 | |
| Johansson, Alfrida, | Alfrida Johansson | Actor | 1907 | 1 | |
| James, William B., | William B. James (William B. James) | Actor | 1907 | 2 | |
| Jacobi, Franz, | Franz Jacobi | Actor | 1907 | 2 | |
| Jocelyn, Jarvis, | Jarvis Jocelyn | Actor | 1907 | 1 | |
| Jabłoński, Henryk, | Henryk Jabłoński | Actor | 1907 | 1 | |
| Jonas, Helene | Helene Jonas | Actor | 1907 | 1 | |
| Jansen, Klara | Klara Jansen | Actor | 1907 | 1 | |
| Jansson, Dagi | Dagi Jansson | Actor | 1907 | 1 | |
| Juillerat, Hermann, | Hermann Juillerat | Actor | 1907 - 1910 | 8 | |
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Contributors
