| Lehndorff-Schöttle, Frida, | Frida Lehndorff-Schöttle | Actor | 1914 – 1916 | 3 | |
| Landen, Charlotte, | Charlotte Landen | Actor | 1914 | 2 | |
| Lorenz, Charlotte, | Charlotte Lorenz | Actor | 1914 | 6 | |
| Lohrer, -, | - Lohrer | Actor | 1914 | 2 | |
| Lehndorff-Schöttke, Frida, | Frida Lehndorff-Schöttke | Actor | 1914 | 1 | |
| Lichtenstein, Rose, | Rose Lichtenstein | Actor | 1914 | 2 | |
| Lantzsch, Mr., | Mr. Lantzsch | Actor | 1914 | 1 | |
| Larsèn, Nanny, | Nanny Larsèn | Actor | 1914 | 1 | |
| Lennartsson, Torsten, | Torsten Lennartsson | Actor | 1914 | 1 | |
| Leitlands, Ādolfs, | Ādolfs Leitlands | Actor | 1914 | 1 | |
| Lachmann, Fritz, | Fritz Lachmann | Actor | 1914 | 1 | |
| Lobo, - | - Lobo | Actor | 1914 | 1 | |
| Lundmark, August | August Lundmark | Actor | 1914 | 13 | |
| Lubinszky, Tibor | Tibor Lubinszky | Actor | 1914 | 1 | |
| Lugosi, Béla | Béla Lugosi | Actor | 1914 | 1 | |
| Lang, Knud | Knud Lang | Actor | 1914 | 2 | |
| Larsen, Ejner | Ejner Larsen | Actor | 1914 | 4 | |
| Larsen, Kaj | Kaj Larsen | Actor | 1914 | 1 | |
| Leonie, Aenne | Aenne Leonie | Actor | 1914 | 1 | |
| Laugs, Robert | Robert Laugs | Musical Director | 1914 | 1 | |
| Leiko, Marija, | Marija Leiko | Actor | 1913 – 1918 | 9 | |
| Løchen, Esther, | Esther Løchen | Actor | 1913 | 1 | |
| Langfelder, Gertrude, | Gertrude Langfelder | Actor | 1913 | 2 | |
| Landmann, Hugo, | Hugo Landmann | Actor | 1913 | 1 | |
| Lübau, Richard, | Richard Lübau | Actor | 1913 | 1 | |
| Lindemer, Adele, | Adele Lindemer | Actor | 1913 | 1 | |
| Landa, Max, | Max Landa | Actor | 1913 | 4 | |
| Larkens, Heinz, | Heinz Larkens | Actor | 1913 | 4 | |
| Lohmeyer, Curt, | Curt Lohmeyer | Actor | 1913 | 2 | |
| Lilard, Alice, | Alice Lilard | Actor | 1913 | 1 | |
| Leśniewska, Kazimiera, | Kazimiera Leśniewska | Actor | 1913 | 1 | |
| Lus, Tilly, | Tilly Lus | Actor | 1913 | 2 | |
| Love, Montagu | Montagu Love | Actor | 1913 | 1 | |
| Landau, Zofia | Zofia Landau | Actor | 1913 | 1 | |
| Lehmann, Harriet | Harriet Lehmann | Actor | 1913 | 2 | |
| Larsen, Ingeborg | Ingeborg Larsen | Actor | 1913 | 2 | |
| Lillie, Esther | Esther Lillie | Actor | 1913 | 1 | |
| Lund, Rickard | Rickard Lund | Actor | 1913 | 1 | |
| Lewis, Leo, R. | Leo R. Lewis | Director | 1913 | 1 | |
| Lamont, Arthur, L. | Arthur L. Lamont | Actor | 1913 | 1 | |
| La Chapelle, - | - La Chapelle | Actor | 1913 | 1 | |
| Lloyd, Cecil | Cecil Lloyd | Actor | 1913 | 1 | |
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