| Langrová, Milena | Milena Langrová (Milena Langrová) | Actor | 1955 - 1971 | 2 | |
| Langsdale, Keith | Keith Langsdale (Keith Langsdale) | Actor | 1992 | 1 | |
| Langset, Alexander | Alexander Langset (Alexander Langset) | Actor | 2013 | 1 | |
| Langstaff, Adam | Adam Langstaff | Actor | 2011 | 1 | |
| Langston, Rob | Rob Langston | Actor | 2012 | 1 | |
| Langstrand, Stine, Mari | Stine Mari Langstrand | Actor | 2019 - 2021 | 5 | |
| Langton, Andrew | Andrew Langton | Actor | 2010 | 1 | |
| Langton, David | David Langton | Actor | 1961 | 1 | |
| Languasco, Nicoletta | Nicoletta Languasco | Actor | 1974 | 3 | |
| Languillon, Letizia | Letizia Languillon | Actor | 2018 | 1 | |
| Languth, Thomas | Thomas Languth (Thomas Languth) | Lighting Designer | 1995 | 2 | |
| Langvandsbråten, Arve | Arve Langvandsbråten (Arve Langvandsbråten) | Actor | 2004 | 1 | |
| Langvik, Espen | Espen Langvik | Dancer | 2017 | 1 | |
| Langvik, Nils Jakob | Nils Jakob Langvik | Sound Designer | 2017 | 17 | |
| Langwagen, Peter | Peter Langwagen (Peter Langwagen) | Actor | 1958 | 1 | |
| Langwiesner, Erich | Erich Langwiesner | Actor | 1971 | 1 | |
| Langworthy, Douglas | Douglas Langworthy | Dramaturg | 1992 - 1999 | 2 | |
| Langworthy, Kyle | Kyle Langworthy | Actor | 2006 | 1 | |
| Laniado, Howard, I. | Howard I. Laniado | Actor | 1995 | 1 | |
| Lanier, Robert | Robert Lanier | Actor | 1971 | 1 | |
| Lanik, Tina | Tina Lanik | Director | 2006 - 2007 | 3 | |
| Lanius, Caroline | Caroline Lanius | Actor | 1897 | 1 | |
| Lanius, Fr. | Fr. Lanius (Fr. Lanius) | Actor | 1900 | 1 | |
| Lanius, Frida | Frida Lanius (Frida Lanius) | Actor | 1890 - 1903 | 3 | |
| Lanjouw, To | To Lanjouw | Actor | 1994 | 1 | |
| Lank, De, Elise | Elise De Lank (Elise De Lank) | Actor | 1902 - 1910 | 2 | |
| Laňka, Miroslav | Miroslav Laňka | Actor | 1960 | 1 | |
| Lanker, Todd | Todd Lanker | Actor | 2019 | 1 | |
| Lankester, Michael | Michael Lankester | Adaptation, Conductor | 1995 | 2 | |
| Lankevič, V. | V. Lankevič | Actor | 1970 | 1 | |
| Lannerbäck, Helge | Helge Lannerbäck | Actor | 1990 | 4 | |
| Lannerstedt, Ninja | Ninja Lannerstedt | Actor | 1958 | 1 | |
| Lannoy, Debbie | Debbie Lannoy | Actor, Choreographer | 2006 | 2 | |
| Lanolina, Salvatore | Salvatore Lanolina (Salvatore Lanolina) | Actor | 2006 - 2007 | 3 | |
| Lans, Claes-Göran | Claes-Göran Lans | Actor | 2015 | 1 | |
| Lansbury, David | David Lansbury (David Lansbury) | Actor | 1996 - 2001 | 5 | |
| Lansdale, Michael | Michael Lansdale (Michael Lansdale) | Lighting Designer | 1992 | 3 | |
| Länsineva, Esko | Esko Länsineva | Actor | 1985 | 1 | |
| Länsiö, Maikki | Maikki Länsiö | Actor | 1955 | 1 | |
| Lánská, Markéta | Markéta Lánská | Actor | 2000 | 3 | |
| Läntinen, Laura | Laura Läntinen | Actor | 2005 | 3 | |
| Lanting, John | John Lanting | Actor | 1956 | 5 | |
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