| Lehr, Lisette | Lisette Lehr | Actor | 1918 - 1919 | 2 | |
| Lert, Dr. Ernst | Ernst Lert (Dr. Ernst Lert) | Director | 1920 | 2 | |
| Landmann, Frieda | Frieda Landmann | Actor | 1920 - 1924 | 2 | |
| Lorenz, Rudolf | Rudolf Lorenz | Actor | 1920 | 2 | |
| Liertz, Fritz Leo | Fritz Leo Liertz | Actor | 1921 | 2 | |
| Lischka, Hans | Hans Lischka | Actor | 1921 | 2 | |
| Lundeval, Ingvelde | Ingvelde Lundeval | Actor | 1925 | 2 | |
| Lohde, Sigurd | Sigurd Lohde | Actor | 1926 - 1928 | 2 | |
| Lorre, Peter | Peter Lorre | Actor | 1926 | 2 | |
| Lichten, Karl | Karl Lichten | Actor | 1928 - 1939 | 2 | |
| Lassen, Karl Friedrich | Karl Friedrich Lassen | Actor | 1912 - 1928 | 2 | |
| Litten, Dr. Heinz Wolfgang | Heinz Wolfgang Litten (Dr. Heinz Wolfgang Litten) | Director | 1930 - 1932 | 2 | |
| Lehmann, Reinhard | Reinhard Lehmann | Actor, Director | 1931 - 1940 | 2 | |
| Langenbeck, Günther | Günther Langenbeck | Actor | 1933 - 1942 | 2 | |
| Lammer, Max | Max Lammer | Actor | 1933 - 1966 | 2 | |
| Lenart, Ernst | Ernst Lenart | Actor | 1934 - 1981 | 2 | |
| Lisatz-Schwab, Käthe | Käthe Lisatz-Schwab | Actor | 1935 | 2 | |
| Linder, Kurt | Kurt Linder | Actor | 1935 | 2 | |
| Lallinger, Adolf | Adolf Lallinger | Actor | 1936 - 1938 | 2 | |
| Langhoff, Udo | Udo Langhoff | Actor | 1937 - 1938 | 2 | |
| Luley, Karl | Karl Luley | Actor | 1937 - 1961 | 2 | |
| Leuze, Martha | Martha Leuze | Actor | 1937 - 1938 | 2 | |
| Lorenz, Erna | Erna Lorenz | Actor | 1938 - 1954 | 2 | |
| Luther, Willi | Willi Luther | Actor | 1939 | 2 | |
| Laubenthal, Hannsgeorg | Hannsgeorg Laubenthal | Actor | 1940 - 1961 | 2 | |
| Lohr, Gisela | Gisela Lohr | Actor | 1947 | 2 | |
| Lennbach, Christian | Christian Lennbach | Actor | 1947 | 2 | |
| Links, Friedrich | Friedrich Links | Actor | 1948 - 1953 | 2 | |
| Lietzau, Hans | Hans Lietzau | Director | 1949 - 1989 | 2 | |
| Legal, Marga | Marga Legal | Actor | 1950 - 1966 | 2 | |
| Lazaridis, Petros | Petros Lazaridis | Actor | 1900 | 2 | |
| Lalaouni, ? | ? Lalaouni | Actor | 1900 | 2 | |
| Lange, Gustav Fr. | Gustav Fr. Lange | Composer | 1901 - 1902 | 2 | |
| Lund, Alma | Alma Lund | Actor | 1902 - 1908 | 2 | |
| Lamberth, Andrea | Andrea Lamberth | Actor | 1889 - 1903 | 2 | |
| Liepiņš, Eduards | Eduards Liepiņš | Actor | 1903 - 1907 | 2 | |
| Lion, Jeanne | Jeanne Lion | Actor | 1903 - 1924 | 2 | |
| Lindlöf, Märtha | Märtha Lindlöf | Actor | 1904 - 1919 | 2 | |
| Lepeniotis, Tilemachos | Tilemachos Lepeniotis | Actor | 1904 - 1907 | 2 | |
| Lowe, Trevor | Trevor Lowe | Actor | 1905 - 1907 | 2 | |
| Lindenlaub, Th. | Th. Lindenlaub | Translator | 1906 - 1907 | 2 | |
| Lauritzen, Lauritz | Lauritz Lauritzen | Actor | 1909 - 1911 | 2 | |
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