| Lehmann, Hans Dieter | Hans Dieter Lehmann | Director | 1973 | 1 | 1 |
| Lippert, Albert | Albert Lippert | Actor, Director | 1918 - 1976 | 7 | 1 |
| Lundblad, Silje | Silje Lundblad | Actor | 2006 - 2020 | 8 | 1 |
| Lane, Preston | Preston Lane | Adaptation, Director | 2004 - 2011 | 6 | 1 |
| Lord, Henrietta Frances | Henrietta Frances Lord | Translator | 1885 - 2019 | 2 | 1 |
| LaParl, Gary | Gary LaParl | Actor | 1984 | 1 | 1 |
| Liedel, Patty | Patty Liedel | Actor | 1984 | 1 | 1 |
| Leudesdorff, Ernst | Ernst Leudesdorff | Actor | 1915 - 1953 | 11 | 1 |
| Lindner-Orban, Lucy | Lucy Lindner-Orban | Actor | 1889 - 1900 | 12 | 1 |
| Laurinaitytė, Faustina | Faustina Laurinaitytė | Actor | 1988 | 1 | 1 |
| Langfelder, Gertrude | Gertrude Langfelder | Actor | 1913 - 1928 | 2 | 1 |
| Lammel, Cynthia | Cynthia Lammel | Actor | 1981 | 1 | 1 |
| Lloyd, Howard | Howard Lloyd | Costume Designer, Designer | 2007 - 2011 | 18 | 1 |
| Lagerqvist, Carl Fredrik | Carl Fredrik Lagerqvist | Actor | 1857 - 1883 | 9 | 1 |
| Løvaas, Johan | Johan Løvaas | Actor | 1895 - 1916 | 25 | 1 |
| Littmarck, Ottilia | Ottilia Littmarck | Actor | 1879 - 1899 | 14 | 1 |
| la Cour, Ella | Ella la Cour | Actor | 1880 | 11 | 1 |
| Lindfors, Adolf | Adolf Lindfors | Actor | 1880 - 1928 | 20 | 1 |
| la Cour, Charles | Charles la Cour | Actor | 1883 - 1884 | 15 | 1 |
| Løchen, Kalle | Kalle Løchen | Actor | 1888 - 1892 | 8 | 1 |
| Lund, Edla | Edla Lund | Actor | 1885 | 1 | 1 |
| Lundberg, Victor | Victor Lundberg | Actor | 1885 - 1898 | 12 | 1 |
| Lindstrøm, Viggo | Viggo Lindstrøm | Actor | 1886 - 1914 | 11 | 1 |
| Ljungberg, Henric | Henric Ljungberg | Actor | 1887 - 1913 | 11 | 1 |
| Lobe, Theodor | Theodor Lobe | Actor, Director | 1888 - 1897 | 5 | 1 |
| Leithner, Therese | Therese Leithner | Actor | 1889 | 2 | 1 |
| Lázár, Béla | Béla Lázár | Translator | 1890 | 1 | 1 |
| Lindberg, Axel | Axel Lindberg | Actor | 1890 - 1919 | 3 | 1 |
| Lindo, Frank | Frank Lindo | Actor | 1891 | 1 | 1 |
| Leigheb, Claudio | Claudio Leigheb | Actor | 1891 - 1892 | 8 | 1 |
| Lindegrén, Sofie | Sofie Lindegrén | Actor | 1892 | 1 | 1 |
| Linden, Marie | Marie Linden | Actor | 1893 | 3 | 1 |
| Lagoni, Otto | Otto Lagoni | Actor | 1895 | 11 | 1 |
| Lindroth, Knut | Knut Lindroth | Actor | 1885 - 1914 | 49 | 1 |
| Larsen, Emanuel | Emanuel Larsen | Actor | 1895 - 1910 | 5 | 1 |
| Lowne, Charles Macready | Charles Macready Lowne | Actor | 1896 | 1 | 1 |
| Laue, Marie | Marie Laue | Actor | 1896 - 1898 | 2 | 1 |
| Lorjé, Marie | Marie Lorjé | Actor | 1897 | 1 | 1 |
| Lindh, Emil | Emil Lindh | Actor | 1897 - 1936 | 21 | 1 |
| Lange-Müller, Peter Erasmus | Peter Erasmus Lange-Müller | Composer | 1897 - 1924 | 3 | 1 |
| Lobe, Trude | Trude Lobe | Actor | 1898 - 1912 | 3 | 1 |
| Leino, Kasimir | Kasimir Leino | Translator | 1899 | 1 | 1 |
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