| Lindberg, Henning | Henning Lindberg (Henning Lindberg) | Adaptation, Costume Designer, Director, Translator | 1991 - 2004 | 6 | |
| Linkmann, Ludwig | Ludwig Linkmann (Ludwig Linkmann) | Actor | 1934 - 1956 | 6 | |
| Lipp, Alfons | Alfons Lipp (Alfons Lipp) | Actor | 1967 - 1994 | 6 | |
| Liška, Miloš | Miloš Liška (Milos Liska) | Actor | 1928 - 1960 | 6 | |
| List, Wolf | Wolf List (Wolf List) | Actor | 1989 - 2013 | 6 | 1 |
| Lund, Karen | Karen Lund (Karen Lund) | Actor | 1911 - 1960 | 6 | |
| Larsen, Thorvald | Thorvald Larsen (Thorvald Larsen) | Actor | 1926 - 1936 | 6 | |
| Lloyd, Robert Langdon | Robert Langdon Lloyd (Robert Langdon Lloyd) | Actor | 1994 | 6 | |
| Limbach, Jörg | Jörg Limbach (Jörg Limbach) | Lighting Designer | 2004 - 2008 | 6 | |
| Lane, Preston | Preston Lane (Preston Lane) | Adaptation, Director | 2004 - 2011 | 6 | |
| Lehmann, Mr. | Mr. Lehmann (Mr. Lehmann) | Actor | 1885 | 6 | |
| Lous, Astrid | Astrid Lous (Astrid Lous) | Actor | 1893 - 1898 | 6 | 1 |
| L'Arronge, Betty | Betty L'Arronge (Betty L'Arronge) | Actor | 1893 - 1905 | 6 | |
| Löwenfeld, Heinrich | Heinrich Löwenfeld (Heinrich Löwenfeld) | Actor, Director | 1898 - 1910 | 6 | |
| Lindfors, Aina | Aina Lindfors (Aina Lindfors) | Actor | 1899 - 1936 | 6 | |
| Leusch, Eduard | Eduard Leusch (Eduard Leusch) | Actor | 1905 - 1912 | 6 | |
| Lorenz, Christel | Christel Lorenz (Christel Lorenz) | Actor | 1908 - 1913 | 6 | |
| Lettinger, Rudolf | Rudolf Lettinger (Rudolf Lettinger) | Actor, Director | 1889 - 1918 | 6 | |
| Lucas, Kurt | Kurt Lucas (Kurt Lucas) | Actor | 1910 - 1915 | 6 | |
| Linnebach, Adolf | Adolf Linnebach (Adolf Linnebach) | Designer | 1911 - 1936 | 6 | |
| Lorenz, Charlotte | Charlotte Lorenz (Charlotte Lorenz) | Actor | 1914 - 1927 | 6 | |
| Liedtke, Walter | Walter Liedtke (Walter Liedtke) | Actor | 1917 - 1937 | 6 | |
| Lenz, Max Werner | Max Werner Lenz (Max Werner Lenz) | Actor, Director | 1924 - 1928 | 6 | |
| Langkilde, Doris | Doris Langkilde (Doris Langkilde) | Actor | 1901 | 6 | |
| Louise, - | - Louise (- Louise) | Actor | 1906 - 1911 | 6 | |
| Loomis, Evelyn | Evelyn Loomis (Evelyn Loomis) | Actor | 1906 - 1907 | 6 | |
| Lind, Sam | Sam Lind (Sam Lind) | Actor | 1908 - 1928 | 6 | |
| Lindelöf, Helmi | Helmi Lindelöf (Helmi Lindelöf) | Actor | 1908 - 1943 | 6 | |
| Løseth, Olve | Olve Løseth (Olve Løseth) | Actor | 2008 - 2017 | 6 | |
| Lupi, Fru | Fru Lupi (Fru Lupi) | Actor | 1921 - 1922 | 6 | |
| Lanza, Domenico | Domenico Lanza | Translator | 1928 - 1929 | 6 | |
| Leslie, Ewen | Ewen Leslie | Actor | 2011 - 2016 | 6 | 1 |
| Leveau, Pierre | Pierre Leveau | Lighting Designer | 2002 - 2003 | 6 | |
| Linney, Romulus | Romulus Linney | Adaptation, Director | 1998 - 2014 | 6 | |
| Lengyel, György | György Lengyel | Director | 1965 - 1994 | 6 | |
| Lundström, Sten | Sten Lundström | Actor | 1976 | 6 | |
| Lopez, Peter | Peter Lopez | Actor | 1981 | 6 | |
| Lane, Colin | Colin Lane | Actor | 1983 - 2009 | 6 | |
| Levings, Nigel | Nigel Levings | Lighting Designer | 1978 - 1991 | 6 | |
| Lishi, Sun | Sun Lishi | Actor | 2014 - 2021 | 6 | |
| Litvin, Rebeca | Rebeca Litvin | Actor | 1987 | 6 | |
| Lefèvre, Chantal | Chantal Lefèvre | Dancer | 1989 - 1990 | 6 | |
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