| La Capria, Raffaele | Raffaele La Capria | Adaptation | 2016 | 1 | |
| Louys, Madeleine | Madeleine Louys | Costume Designer, Designer | 1977 | 2 | |
| Lieck, Peter | Peter Lieck | Actor | 1977 | 1 | |
| Lichtenthäler, Ute | Ute Lichtenthäler | Actor | 1977 | 1 | |
| Lawson, Lyndy | Lyndy Lawson | Actor | 1977 | 1 | |
| Lindinger, Johanna | Johanna Lindinger | Actor | 1977 | 1 | |
| Lohr, Rainer | Rainer Lohr | Actor | 1977 | 1 | |
| Lampson, David | David Lampson | Actor | 1977 | 1 | |
| Lopez, Agus | Agus Lopez | Actor | 2016 | 1 | |
| Lázaro, Belén | Belén Lázaro | Actor | 2016 | 1 | |
| Locher, Samira | Samira Locher | Actor | 2017 | 1 | |
| Lavigne, Caroline | Caroline Lavigne | Actor | 2017 | 1 | |
| Lemaignen, Aurélie | Aurélie Lemaignen | Designer | 2018 - 2021 | 20 | |
| Leflahi, Radouan | Radouan Leflahi | Actor | 2018 - 2021 | 20 | |
| Laurenz, Michael | Michael Laurenz | Actor | 2017 | 1 | |
| Lenz, Anke | Anke Lenz | Costume Designer | 2017 | 1 | |
| Lukas, Alexandra | Alexandra Lukas | Actor | 2015 | 2 | |
| Lindner, Kathrin | Kathrin Lindner | Director | 2017 | 1 | |
| Lund, Håvard | Håvard Lund | Musician | 1992 | 1 | |
| Lloyd, Cecil | Cecil Lloyd | Actor | 1913 | 1 | |
| Lodwick, Peter | Peter Lodwick | Composer | 1978 | 1 | |
| Lysiak, Henryk | Henryk Lysiak | Musician | 1976 | 1 | |
| Liepiņš, Edgars | Edgars Liepiņš | Actor | 1979 | 1 | |
| Lloyd, Stanley | Stanley Lloyd | Actor | 1978 | 1 | |
| Lipman, Jenny | Jenny Lipman | Actor | 1978 | 1 | |
| Lorange Lunde, Anne Lise | Anne Lise Lorange Lunde | Actor | 1978 | 1 | |
| Lehár, Franz | Franz Lehár | Composer | 1978 | 2 | |
| Lindsay, Mary | Mary Lindsay | Actor | 1978 - 1980 | 2 | |
| Levkowicz, Valerie | Valerie Levkowicz | Actor | 1978 | 1 | |
| Levine, Ira | Ira Levine | Director | 1978 | 1 | |
| Langford, Mary, H. | Mary H. Langford | Musician | 1978 | 1 | |
| Leufstadius, Frk. | Frk. Leufstadius | Actor | 1877 - 1878 | 2 | |
| Ljungquist, Anton | Anton Ljungquist | Actor | 1879 | 1 | |
| Lloyd-Lewis, Howard | Howard Lloyd-Lewis | Director | 1978 | 1 | |
| Leigh, Julian | Julian Leigh | Composer | 1978 | 1 | |
| Leigh, Veronica | Veronica Leigh | Actor | 1978 | 1 | |
| Lindström, Ulf | Ulf Lindström | Actor | 1978 | 1 | |
| Langedon, J., N. | J. N. Langedon | Actor | 1978 | 1 | |
| Larson, Fru | Fru Larson | Actor | 1892 | 1 | |
| Lynch, Samantha | Samantha Lynch | Actor | 2017 - 2020 | 4 | |
| Langeggen, Jørund | Jørund Langeggen | Actor | 2017 - 2020 | 2 | |
| Luo, Eryang | Eryang Luo | Actor | 2017 - 2018 | 7 | |
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