| Lange, Gustav Fr., | Gustav Fr. Lange (Gustav Fr. Lange) | Composer | 1901 - 1902 | 2 | |
| Leon, Petros, | Petros Leon | Actor | 1901 - 1913 | 22 | |
| Lamprou, Spyridon, | Spyridon Lamprou | Translator | 1902 | 1 | |
| Lalaounis, Panagiotis, | Panagiotis Lalaounis | Actor | 1902 | 1 | |
| Lund, Thorleif, | Thorleif Lund | Actor | 1902 - 1911 | 5 | |
| Lund, Alma, | Alma Lund | Actor | 1902 - 1908 | 2 | |
| Lassen, Agnes, | Agnes Lassen | Actor | 1902 - 1903 | 3 | |
| Lindeberg, Hjördis, | Hjördis Lindeberg | Actor | 1902 | 1 | |
| Lindberg, Paula, | Paula Lindberg | Actor | 1902 | 1 | |
| Larsèn, Nanny, | Nanny Larsèn | Actor | 1914 | 1 | |
| Lennartsson, Torsten, | Torsten Lennartsson | Actor | 1914 | 1 | |
| Lomholt, Sigurd, | Sigurd Lomholt | Actor | 1902 - 1905 | 18 | |
| Larsen, Axel, | Axel Larsen | Actor | 1902 - 1903 | 17 | |
| Lamberth, Andrea, | Andrea Lamberth | Actor | 1889 - 1903 | 2 | |
| Leszczyński, Jerzy, | Jerzy Leszczyński | Actor | 1903 - 1910 | 3 | |
| Lous, Hugo, | Hugo Lous | Actor | 1903 | 10 | |
| Lerche, Marie, | Marie Lerche | Actor | 1903 - 1905 | 11 | |
| Lewandowska, -, | - Lewandowska | Actor | 1903 | 1 | |
| Liepiņš, Eduards, | Eduards Liepiņš | Actor | 1903 - 1907 | 2 | |
| Lisenko, N. A., | N. A. Lisenko (N. A. Lisenko) | Actor | 1903 | 1 | |
| Lebius, Aenderly, | Aenderly Lebius | Actor | 1893 - 1903 | 4 | |
| Lorentzen, Rolf, | Rolf Lorentzen | Actor | 1903 - 1904 | 9 | |
| Lavaggi, Armando, | Armando Lavaggi | Actor | 1908 - 1909 | 9 | |
| Langenfeld, Jan, | Jan Langenfeld | Actor | 1903 | 1 | |
| Lucas, Wilfred, | Wilfred Lucas | Actor | 1903 | 5 | |
| Lion, Jeanne, | Jeanne Lion | Actor | 1903 - 1924 | 2 | |
| Lundequist-Dahlström, Gerda, | Gerda Lundequist-Dahlström | Actor, Director | 1904 - 1920 | 5 | |
| Lackaye, Wilton, | Wilton Lackaye | Actor | 1904 | 1 | |
| Lindroos, Uno, | Uno Lindroos | Actor | 1904 - 1916 | 8 | |
| Lindlöf, Märtha, | Märtha Lindlöf | Actor | 1904 - 1919 | 2 | |
| Lipiński, (?), | (?) Lipiński | Actor | 1904 | 1 | |
| Lepeniotis, Tilemachos, | Tilemachos Lepeniotis | Actor | 1904 - 1907 | 2 | |
| Lambert, Milanda, | Milanda Lambert | Actor | 1904 | 9 | |
| Lauschek, Mina, | Mina Lauschek | Actor | 1904 - 1905 | 8 | |
| Low, George, | George Low | Actor | 1905 | 1 | |
| Lewis, James H., | James H. Lewis (James H. Lewis) | Actor | 1905 | 3 | |
| Losee, Frank, | Frank Losee | Actor | 1905 | 3 | |
| Lowe, Robert, | Robert Lowe | Actor | 1905 - 1931 | 4 | |
| Leyrer, Rudolf, | Rudolf Leyrer | Actor | 1897 - 1905 | 7 | |
| Laderchi, M., | M. Laderchi | Actor | 1905 - 1907 | 5 | |
| Ljungqvist, Johan, | Johan Ljungqvist | Actor | 1905 | 1 | |
| Lytton, A. Rogers, | A. Rogers Lytton | Actor | 1905 | 1 | |
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