| La Chapelle, - | - La Chapelle | Actor | 1913 | 1 | |
| Lloyd, Cecil | Cecil Lloyd | Actor | 1913 | 1 | |
| Legband, Dr. Paul | Paul Legband (Dr. Paul Legband) | Director | 1912 - 1938 | 3 | |
| Lemke, Bruno | Bruno Lemke | Actor | 1912 - 1917 | 3 | |
| Linden, Clarissa | Clarissa Linden | Actor | 1912 - 1916 | 2 | |
| Lorant, Ella | Ella Lorant | Actor | 1912 - 1914 | 4 | |
| Lithman, Hildur | Hildur Lithman | Actor | 1912 - 1913 | 2 | |
| Landau, Dr. | - Landau (Dr. Landau) | Actor | 1912 | 1 | |
| Lüder, Leontine | Leontine Lüder | Actor | 1912 | 1 | |
| Lang, Karl | Karl Lang | Actor | 1912 | 1 | |
| Leni, Paul | Paul Leni | Designer | 1912 | 1 | |
| Liarova, Ludmilla N. | Ludmilla N. Liarova | Actor | 1912 | 3 | |
| Liarov, Mattvei L. | Mattvei L. Liarov | Actor | 1912 | 2 | |
| Lenowiczówna, (?) | (?) Lenowiczówna | Actor | 1912 | 1 | |
| Leontos, Maria | Maria Leontos | Actor | 1912 | 1 | |
| Lyche, Borghild | Borghild Lyche | Actor | 1912 | 1 | |
| Luzanov, D. M. | D. M. Luzanov | Actor | 1912 | 1 | |
| Larionov, Kolja | Kolja Larionov | Actor | 1912 | 1 | |
| Lindholm, Uno | Uno Lindholm | Actor | 1912 | 1 | |
| Leis, Klärchen | Klärchen Leis | Actor | 1912 | 1 | |
| Lavrowsky, M.J. | M.J. Lavrowsky | Actor | 1912 | 1 | |
| Liarow, M.L. | M.L. Liarow | Actor | 1912 | 1 | |
| Lemos, Erna, de | Erna de Lemos | Actor | 1912 | 1 | |
| Lampert, Rudolf | Rudolf Lampert | Actor | 1912 | 1 | |
| Lund, Karen | Karen Lund | Actor | 1911 - 1960 | 6 | |
| Lion, Leon M. | Leon M. Lion | Actor, Director | 1911 - 1936 | 7 | 1 |
| Linnebach, Adolf | Adolf Linnebach | Designer | 1911 - 1936 | 6 | 1 |
| Lewinsky, Siegfried | Siegfried Lewinsky | Actor | 1911 - 1934 | 7 | |
| Laubinger, Otto | Otto Laubinger | Actor | 1911 - 1930 | 9 | |
| Leithner, Melitta | Melitta Leithner | Actor | 1911 - 1926 | 12 | |
| Lindstrøm, Vera | Vera Lindstrøm | Actor | 1911 - 1926 | 3 | |
| Loos, Theodor | Theodor Loos | Actor | 1911 - 1923 | 28 | |
| Liniver-Gusty, Alexandrina | Alexandrina Liniver-Gusty | Actor | 1911 - 1923 | 2 | |
| Lepkovskij, E. | E. Lepkovskij | Actor, Director | 1911 - 1916 | 2 | |
| Löhmann, Alex | Alex Löhmann | Actor | 1911 - 1912 | 2 | |
| Lindgren, Carl | Carl Lindgren | Actor | 1911 - 1912 | 3 | 1 |
| Lizeti, Eleni | Eleni Lizeti | Actor | 1911 - 1912 | 2 | |
| Leisner, Mr. | Mr. Leisner | Actor | 1911 | 1 | |
| Lilie, Mr. | Mr. Lilie | Actor | 1911 | 1 | |
| Lüder, Frl. | Frl. Lüder | Actor | 1911 | 1 | |
| Lenau, Charlotte | Charlotte Lenau | Actor | 1911 | 1 | |
| Loehmke, Conrad | Conrad Loehmke | Actor | 1911 | 1 | |
|
|
