| Lichtenstein, Christopher | Christopher Lichtenstein | Musical Director | 2017 | 1 | |
| Lampert, Rudolf | Rudolf Lampert | Actor | 1912 | 1 | |
| Laugs, Robert | Robert Laugs | Musical Director | 1914 | 1 | |
| Lauria, Franco | Franco Lauria | Actor | 1993 | 1 | |
| Lucas, George | George Lucas | Actor | 2016 | 1 | |
| Lemanski, Gabbi | Gabbi Lemanski | Assistant Director | 2017 | 1 | |
| Lawson, Nick | Nick Lawson | Actor | 2017 | 1 | |
| Lewis, Zach | Zach Lewis | Actor | 2017 | 1 | |
| Löhr, Marg. | Marg. Löhr | Actor | 1919 | 1 | |
| Lambert, Madeleine | Madeleine Lambert | Dramaturg | 2016 | 1 | |
| Lurie, John | John Lurie | Composer | 1994 | 1 | |
| Lindemann, Lucy | Lucy Lindemann | Actor | 1904 | 1 | |
| Lindh, Annika | Annika Lindh | Musician | 1997 | 1 | |
| Lada, Joan | Joan Lada | Producer | 1998 | 1 | |
| Lindgren, Hr. | Hr. Lindgren | Actor | 1881 | 1 | |
| Lundberg, Hr. | Hr. Lundberg | Actor | 1880 | 1 | |
| Lundgren, Fru | Fru Lundgren | Actor | 1880 | 1 | |
| Lorentz, Hr. | Hr. Lorentz | Actor | 1880 | 1 | |
| Linné, Mikael | Mikael Linné | Musician | 2008 | 1 | |
| Ludéwig, Arthur | Arthur Ludéwig | Actor | 1943 | 1 | |
| Langer, Fritz | Fritz Langer | Actor | 1943 | 1 | |
| Lukie, Sofia | Sofia Lukie | Designer | 2017 | 1 | |
| Lettow, Thomas | Thomas Lettow | Actor | 2018 | 1 | |
| Li, Guangxu | Li, Guangxu | Actor | 2007 | 1 | |
| Li, Jinming | Jinming Li | Actor | 2007 | 1 | |
| Lo Prencipe, Roberto | Roberto Lo Prencipe | Lighting Designer | 2002 | 1 | |
| Lake, Morgan | Morgan Lake | Sound Designer | 2018 | 1 | |
| Lamm, Aaron | Aaron Lamm | Actor | 2018 | 1 | |
| Latta, Allison | Allison Latta | Actor | 2018 | 1 | |
| Logan, Kimberly | Kimberly Logan | Actor | 2018 | 1 | |
| Lloyd, Savannah | Savannah Lloyd | Actor | 2018 | 1 | |
| Liebes, Hans | Hans Liebes | Actor | 1908 | 1 | |
| Love, Andrew | Andrew Love | Actor | 2018 | 1 | |
| Longo, Dorothy | Dorothy Longo | Director | 2018 | 1 | |
| Lajmer, Elijah Benjamin, Tiger | Elijah Benjamin Tiger Lajmer | Actor | 2018 | 1 | |
| Leonard, Clementine | Clementine Leonard | Actor | 2018 | 1 | |
| Leinbach, Charlotte | Charlotte Leinbach | Actor | 2018 | 1 | |
| Leach, Brett | Brett Leach | Actor | 2018 | 1 | |
| Lavigne, Margaret | Margaret Lavigne | Costume Designer | 2018 | 1 | |
| Lienert-Mondanelli, Frank | Frank Lienert-Mondanelli | Actor | 2018 | 1 | |
| Landmann, Louis | Louis Landmann | Actor | 1897 | 1 | |
| Leuthold, Robert | Robert Leuthold | Actor | 1879 | 1 | |
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