| Lang, Petra | Petra Lang | Costume Designer | 1980 | 1 | |
| Liptow, M. | M. Liptow | Actor | 1980 | 2 | |
| Levendoğlu, Tarık | Tarık Levendoğlu (Tarik Levendoglu) | Designer | 1960 – 1961 | 1 | |
| Leighton, Betty | Betty Leighton | Actor | 1981 | 1 | |
| Lowery, Mary | Mary Lowery | Actor | 1981 | 1 | |
| Linder, Cec | Cec Linder | Actor | 1981 | 1 | |
| Lotsof, Deborah, J. | Deborah J. Lotsof | Costume Designer | 1981 | 1 | |
| Lichte, Richard | Richard Lichte | Actor | 1981 | 1 | |
| Lill, Denis | Denis Lill | Actor | 1981 | 1 | |
| Linstead, Alec | Alec Linstead | Actor | 1981 | 1 | |
| López, Antonio, Mancera | Antonio Mancera López | Designer | 1981 | 1 | |
| Logger, Bob | Bob Logger | Producer | 1982 | 1 | |
| Liggins, Sally | Sally Liggins | Costume Designer | 1983 | 1 | |
| Leontiadis, Sotiris | Sotiris Leontiadis | Actor | 1984 – 1985 | 2 | |
| le Clezio, Odile | Odile le Clezio | Actor | 1984 | 1 | |
| Larsson, Emma | Emma Larsson | Actor | 1984 | 2 | |
| Leuchtmann, Christiane | Christiane Leuchtmann | Actor | 1984 | 4 | |
| Li , Di'en | Di'en Li | Actor | 2017 | 3 | |
| Li , Di'en | Di'en Li | | | | |
| Lemoine, Jean, Renä | Jean Renä Lemoine | Actor | 1986 | 2 | |
| Luoni, Mirta | Mirta Luoni | Actor | 1986 | 2 | |
| Losnegård, Rolf | Rolf Losnegård | Adaptation | 1986 | 1 | |
| Lieven, Heinz | Heinz Lieven | Actor | 1986 | 3 | |
| Lohr, Vera | Vera Lohr | Actor | 1986 | 1 | |
| Lourey, Renée | Renée Lourey | Actor | 1986 | 1 | |
| Laurent, Martina | Martina Laurent | Dancer | 1986 | 1 | |
| Lund, Troels | Troels Lund | Designer | 1895 | 15 | |
| Lainez, Dylan, M. | Dylan M. Lainez | Actor | 2017 | 1 | |
| Loehr, Madelyn | Madelyn Loehr | Actor | 2017 | 1 | |
| Linnartz, Stacey | Stacey Linnartz | Actor | 2017 | 1 | |
| Lackey, Lebron | Lebron Lackey | Actor | 2016 | 1 | |
| Lindner, Amanda | Amanda Lindner | Actor | 1891 | 1 | |
| Link, Georg | Georg Link | Actor | 1891 | 1 | |
| Lage, Roberto | Roberto Lage | Adaptation, Director | 1990 | 2 | |
| Lochmann, Alexej | Alexej Lochmann | Actor | 2017 | 1 | |
| Lehmitz, Steffen | Steffen Lehmitz | Actor | 2017 | 1 | |
| Landolt, Marcel | Marcel Landolt | Actor | 1991 | 2 | |
| Landis, Heiri | Heiri Landis | Actor | 1991 | 2 | |
| López , Josefina | Josefina López | Adaptation | 2017 | 1 | |
| Lombana, Angiee | Angiee Lombana | Actor | 2017 | 1 | |
| Löring, Lilly, Rapp | Lilly Rapp Löring | Actor | 1928 | 1 | |
| Landini, Lorenzo | Lorenzo Landini | Actor | 2013 | 1 | |
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