| Järnefelt, Lillan | Lillan Järnefelt | Actor | 1930 | 1 | |
| Jēkabsone, Anna | Anna Jēkabsone | Actor | 1929 - 1934 | 2 | |
| Jākobsone, Ella | Ella Jākobsone | Actor | 1929 | 1 | |
| Johnstone, James | James Johnstone | Actor | 1929 | 1 | |
| Jung, Walter | Walter Jung | Actor | 1929 | 1 | |
| Jíři Koldovský | Jíři Koldovský | Actor | 1928 - 1954 | 2 | |
| Jerman, Ivan | Ivan Jerman | Actor | 1928 - 1951 | 3 | |
| Johansson, John | John Johansson | Actor | 1928 - 1941 | 2 | 1 |
| Jakisch, Max | Max Jakisch (Max Jakisch) | Actor | 1928 - 1939 | 2 | |
| Jenke, Dietrich | Dietrich Jenke (Dietrich Jenke) | Actor | 1928 - 1933 | 3 | |
| Juhnke, Carl | Carl Juhnke (Carl Juhnke) | Actor | 1928 - 1929 | 3 | |
| Jorga, Cléo | Cléo Jorga (Cléo Jorga) | Actor | 1928 | 1 | |
| Janeke, Carl | Carl Janeke (Carl Janeke) | Actor, Choreographer | 1928 | 2 | |
| Juster, Kurt | Kurt Juster (Kurt Juster) | Actor | 1928 | 1 | |
| Jolowicz, Friedrich | Friedrich Jolowicz (Friedrich Jolowicz) | Actor | 1928 | 2 | |
| Jacoby, Mr. | Mr. Jacoby (Mr. Jacoby) | Actor | 1928 | 1 | |
| Jilovsky, - | - Jilovsky (- Jilovsky) | Designer | 1928 | 1 | |
| Jantsch, - | - Jantsch (- Jantsch) | Actor | 1928 | 1 | |
| Jaray, Hans | Hans Jaray (Hans Jaray) | Actor | 1928 | 1 | |
| Johnson, Gladys | Gladys Johnson | Actor | 1928 | 1 | |
| Johnston, Hilda | Hilda Johnston | Actor | 1928 | 1 | |
| Johnson, Robert | Robert Johnson | Actor | 1928 | 2 | 1 |
| Jensen, Kurt | Kurt Jensen | Actor | 1928 | 1 | |
| Jura, Rafael | Rafael Jura | Actor | 1928 | 1 | 1 |
| Johnsen, Johan | Johan Johnsen | Actor | 1928 | 2 | |
| Jeremiassen, John | John Jeremiassen | Actor, Dancer | 1928 | 2 | |
| Jónsson, Guðbrandur | Guðbrandur Jónsson | Translator | 1928 | 1 | |
| Jónsson, Sigurður | Sigurður Jónsson | Actor | 1928 | 1 | |
| John, Victor | Victor John | Actor | 1928 | 1 | 1 |
| Jennings, Talbot | Talbot Jennings | Actor | 1928 | 1 | |
| Jacobson, Ilja | Ilja Jacobson | Conductor | 1928 | 1 | |
| Janda, Ervin | Ervin Janda | Actor | 1928 | 1 | |
| Jobs, Lisskulla | Lisskulla Jobs | Actor | 1927 - 1957 | 2 | 1 |
| Jungermann, Reinhold | Reinhold Jungermann (Reinhold Jungermann) | Actor | 1927 - 1931 | 2 | |
| John, Evan | Evan John (Evan John) | Actor | 1927 - 1930 | 2 | |
| Jung, Annemarie | Annemarie Jung (Annemarie Jung) | Actor | 1927 - 1930 | 3 | |
| Jarek, Ernst | Ernst Jarek (Ernst Jarek) | Actor | 1927 | 1 | |
| Jerlow, Phelva | Phelva Jerlow | Actor | 1927 | 1 | |
| Johnson, Roy | Roy Johnson | Actor | 1927 | 1 | |
| Jenks, Hart | Hart Jenks | Actor | 1927 | 1 | |
| Jones, Reginald, E. | Reginald E. Jones | Actor | 1927 | 1 | |
| Jaumandreu, J. | J. Jaumandreu | Translator | 1927 | 1 | |
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