| Lissovskaia, Jana | Jana Lissovskaia | Actor | 2005 - 2009 | 4 | |
| Lampater, Jens | Jens Lampater | Adaptation, Dramaturg | 2006 - 2009 | 4 | |
| Lagüela, Guillermo | Guillermo Lagüela | Actor | 2006 | 4 | 4 |
| Lukinych, Elena | Elena Lukinych | Actor | 2007 | 4 | 4 |
| Lusth, Fredrik | Fredrik Lusth | Actor, Assistant Director | 2011 - 2015 | 4 | |
| Lydahl, Rolf | Rolf Lydahl | Actor | 2006 | 4 | |
| Lin, Zhang | Zhang Lin | Designer | 2014 | 4 | |
| Lemmings, Christopher | Christopher Lemmings | Actor | 2014 | 4 | |
| Laubenthal, Dennis | Dennis Laubenthal | Actor | 2006 | 4 | |
| Lunkka, Pia | Pia Lunkka | Actor | 2006 | 4 | |
| Luišaitytė, Laura | Laura Luišaitytė | Costume Designer, Designer | 2006 | 4 | |
| Lea-Jones, Jenni | Jenni Lea-Jones | Actor | 2008 - 2012 | 4 | |
| Lupino, Richard | Richard Lupino | Actor | 1965 | 4 | |
| Landry, Brent | Brent Landry | Actor | 2009 | 4 | |
| López, Jorge Andrés | Jorge Andrés López | Costume Designer | 2008 - 2009 | 4 | |
| Liping, Lü | Lü Liping | Actor | 2010 - 2011 | 4 | |
| Lutsock, Megan | Megan Lutsock | Actor | 2010 | 4 | |
| Landgraf, York | York Landgraf | Costume Designer, Designer | 2009 - 2012 | 4 | |
| Luís, Maria João | Maria João Luís | Actor | 2010 | 4 | 4 |
| Lösche , Florian | Florian Lösche | Designer | 2010 - 2019 | 4 | |
| Lenk, Friederike | Friederike Lenk | Actor | 2011 | 4 | |
| Langenkamp, Maren | Maren Langenkamp | Actor | 2011 - 2012 | 4 | |
| Lehmann, Nina | Nina Lehmann | Actor | 2011 - 2012 | 4 | |
| Leßmann, Max | Max Leßmann | Actor | 2011 - 2012 | 4 | |
| Lorenz, Florian | Florian Lorenz | Actor | 2011 - 2012 | 4 | |
| Legeay, Hervé | Hervé Legeay | Actor, Musician | 2012 | 4 | |
| Larsen, Ole Johan | Ole Johan Larsen | Actor | 1962 - 1963 | 4 | |
| Langhoff, Lukas | Lukas Langhoff | Director | 2011 - 2013 | 4 | |
| Lohse, Marleen | Marleen Lohse | Actor | 2011 - 2013 | 4 | |
| Löschke, Jörg | Jörg Löschke | Actor | 2011 - 2013 | 4 | |
| Lindhorst, Konstantin | Konstantin Lindhorst | Actor | 2011 - 2013 | 4 | |
| Link, Nico | Nico Link | Actor | 2011 - 2013 | 4 | |
| Liakakos, Giannis | Giannis Liakakos | Actor | 1993 | 4 | |
| Lang, Fritz | Fritz Lang | Actor | 1922 - 1923 | 4 | |
| Lin, Yijing | Yijing Lin | Assistant Director | 2015 - 2016 | 4 | |
| Lehmann, Beatrix | Beatrix Lehmann | Actor | 1934 | 4 | |
| Leppänen, Pirjo | Pirjo Leppänen | Actor | 1998 | 4 | |
| Lewandowski, Isabella | Isabella Lewandowski | Actor | 2000 | 4 | |
| Lesh, Charles | Charles Lesh | Actor | 1932 | 4 | |
| Lazić, Pavle | Pavle Lazić | Director | 1994 - 1996 | 4 | |
| Larson, Yngve | Yngve Larson | Actor | 1943 | 4 | |
| Luterkort, Ingrid | Ingrid Luterkort | Actor | 1943 | 4 | |
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