| Lorentzen, Rolf, | Rolf Lorentzen | Actor | 1903 – 1904 | 9 | |
| Luxeuil, René, | René Luxeuil | Actor | 1903 | 4 | |
| Lobertz, Carl, | Carl Lobertz | Actor | 1903 | 2 | |
| Lindmann, -, | - Lindmann | Actor | 1903 | 1 | |
| Lous, Hugo, | Hugo Lous | Actor | 1903 | 10 | |
| Lerche, Marie, | Marie Lerche | Actor | 1903 | 11 | |
| Lewandowska, -, | - Lewandowska | Actor | 1903 | 1 | |
| Liepiņš, Eduards, | Eduards Liepiņš | Actor | 1903 | 2 | |
| Lisenko, N. A., | N. A. Lisenko (N. A. Lisenko) | Actor | 1903 | 1 | |
| Langenfeld, Jan, | Jan Langenfeld | Actor | 1903 | 1 | |
| Lucas, Wilfred, | Wilfred Lucas | Actor | 1903 | 5 | |
| Lion, Jeanne, | Jeanne Lion | Actor | 1903 | 2 | |
| Lindner, Hermann | Hermann Lindner | Actor | 1903 | 1 | |
| Lukić, Andrija | Andrija Lukić | Actor, Director | 1903 | 3 | |
| Lukić, Tinka | Tinka Lukić | Actor | 1903 | 2 | |
| Lenardić , Mala | Mala Lenardić | Actor | 1903 | 1 | |
| Lijanka, Stevan | Stevan Lijanka | Actor | 1903 | 1 | |
| Loehr, Willy, | Willy Loehr | Actor | 1902 – 1917 | 7 | |
| Lund, Thorleif, | Thorleif Lund | Actor | 1902 – 1911 | 5 | |
| Lund, Alma, | Alma Lund | Actor | 1902 – 1908 | 2 | |
| Löge, Julia, | Julia Löge | Actor | 1902 | 10 | |
| Lacina, František, | František Lacina | Director | 1902 | 2 | |
| Leder, Frk., | Frk. Leder | Actor | 1902 | 2 | |
| Ludwigshausen, Adalbert, | Adalbert Ludwigshausen | Actor | 1902 | 1 | |
| Lind, Edmund, | Edmund Lind | Actor | 1902 | 1 | |
| Lank, De, Elise, | Elise De Lank | Actor | 1902 | 2 | |
| Liman, Hans, | Hans Liman | Actor | 1902 | 1 | |
| Lorenz, Frk., | Frk. Lorenz | Actor | 1902 | 1 | |
| Licho, Adolf Edgar, | Adolf Edgar Licho | Actor, Director | 1902 | 8 | |
| Lamprou, Spyridon, | Spyridon Lamprou | Translator | 1902 | 1 | |
| Lalaounis, Panagiotis, | Panagiotis Lalaounis | Actor | 1902 | 1 | |
| Lassen, Agnes, | Agnes Lassen | Actor | 1902 | 3 | |
| Lindeberg, Hjördis, | Hjördis Lindeberg | Actor | 1902 | 1 | |
| Lindberg, Paula, | Paula Lindberg | Actor | 1902 | 1 | |
| Lomholt, Sigurd, | Sigurd Lomholt | Actor | 1902 | 18 | |
| Larsen, Axel, | Axel Larsen | Actor | 1902 | 17 | |
| Lerski, Helmar | Helmar Lerski | Actor | 1902 | 1 | |
| Llorente, - | - Llorente | Actor | 1902 | 4 | |
| Ligeti, Juliska, | Juliska D. Ligeti (Juliska Ligeti) | Actor | 1901 – 1924 | 4 | |
| Leon, Petros, | Petros Leon | Actor | 1901 – 1912 | 22 | |
| Lange, Gustav Fr., | Gustav Fr. Lange (Gustav Fr. Lange) | Composer | 1901 – 1910 | 2 | |
| Langkilde, Oscar, | Oscar Langkilde | Actor | 1901 – 1903 | 19 | |
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