| Lincicum, Shirley | Shirley Lincicum | Actor | 2010 | 2 | |
| Lucas, Daisy Jo | Daisy Jo Lucas | Actor | 2010 | 2 | |
| Lucio, Irene Sofia | Irene Sofia Lucio | Actor | 2008 - 2009 | 2 | 1 |
| Lolov, Sava | Sava Lolov | Actor | 2010 | 2 | 1 |
| Lacroix, Thibault | Thibault Lacroix | Actor | 2010 | 2 | 1 |
| Luís, Maria João | Maria João Luís | Actor | 2010 | 2 | 2 |
| LeVasseur, Marc | Marc LeVasseur | Actor | 2009 - 2011 | 2 | |
| Lindstedt, Iida-Maaria | Iida-Maaria Lindstedt | Actor | 2009 | 2 | |
| Lingen, Theo | Theo Lingen | Actor | 1952 - 1965 | 2 | |
| Litzinger, Hartmut | Hartmut Litzinger | Lighting Designer | 1998 - 2016 | 2 | |
| Lidor, Eldad | Eldad Lidor | Composer, Musical Director | 2010 - 2013 | 2 | |
| Link, Sina | Sina Link | Actor | 2010 | 2 | |
| Lütolf, Celine | Celine Lütolf | Actor | 2010 | 2 | |
| LaPorte, Christopher M. | Christopher M. LaPorte | Composer, Sound Designer | 2011 | 2 | |
| Lazarevic, Petar | Petar Lazarevic | Actor | 2011 | 2 | |
| Liesau, Svenja | Svenja Liesau | Actor | 2015 - 2021 | 2 | |
| Lippmann, Laura | Laura Lippmann | Actor | 2012 | 2 | |
| Lehmann, Rolf | Rolf Lehmann | Lighting Designer | 2011 | 2 | |
| Losert, Ronja | Ronja Losert | Actor | 2013 - 2018 | 2 | 1 |
| Lieder, Bettina | Bettina Lieder | Actor | 2013 - 2019 | 2 | |
| Linke, Adrian | Adrian Linke | Actor | 2011 | 2 | 1 |
| Lüddecke, Robert | Robert Lüddecke | Actor | 2012 - 2013 | 2 | 1 |
| Liebsch, Johannes | Johannes Liebsch | Actor | 1964 - 1977 | 2 | |
| Locchi, Laura | Laura Locchi | Choreographer | 2011 | 2 | |
| Lichtenfeld, Manfred | Manfred Lichtenfeld | Actor | 1964 | 2 | |
| Langebæk, Jørgen | Jørgen Langebæk | Actor | 1943 - 1964 | 2 | |
| Leigh-Hunt, Barbara | Barbara Leigh-Hunt | Actor | 1963 - 1970 | 2 | |
| Liedholm, Lars-Erik | Lars-Erik Liedholm | Director | 1955 - 1963 | 2 | |
| Lacombe, André | André Lacombe | Actor | 1957 - 1963 | 2 | |
| Leuwerik, Ruth | Ruth Leuwerik | Actor | 1963 - 1964 | 2 | |
| Lawrence, Delphi | Delphi Lawrence | Actor | 1963 | 2 | |
| Letton, Warren | Warren Letton | Lighting Designer | 2012 | 2 | |
| Lloyd-Jones, Kally | Kally Lloyd-Jones | Choreographer | 2012 | 2 | |
| Loges, Stephan | Stephan Loges | Actor | 2012 | 2 | |
| Lorisch, Siegfried | Siegfried Lorisch | Actor | 1962 | 2 | |
| Luft, Friedrich | Friedrich Luft | Actor | 1962 | 2 | 1 |
| Leitner, Ulrich | Ulrich Leitner | Costume Designer, Designer | 2011 | 2 | |
| Lindgren, Alan | Alan Lindgren | Actor | 1961 - 1962 | 2 | |
| Logan, Lainey | Lainey Logan | Actor | 2012 | 2 | |
| Le Boeuf, Michelle | Michelle Le Boeuf | Actor | 2012 | 2 | |
| Lindblad, Gunnar | Gunnar Lindblad | Designer | 1958 - 1961 | 2 | |
| Lefevre, Pierre | Pierre Lefevre | Director | 1960 | 2 | |
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