| Laufenberg, Uwe Eric | Uwe Eric Laufenberg | Actor, Adaptation, Director | 1984 | 4 | |
| Liversidge , Reuben | Reuben Liversidge | Actor | 2008 – 2010 | 4 | |
| Liyanage, Esala | Esala Liyanage | Actor | 2008 | 1 | |
| Lehnert, Christoph | Christoph Lehnert | Actor | 1984 | 3 | |
| Lipkin, Lisa | Lisa Lipkin | Actor | 1990 | 1 | |
| Lozach, Alain | Alain Lozach | Actor, Designer | 1990 | 2 | |
| Liotta, Rosemary | Rosemary Liotta | Costume Designer | 1990 | 1 | |
| Laurens, Dagmar | Dagmar Laurens | Actor | 1986 | 2 | |
| Liebau, Jürgen | Jürgen Liebau | Mask Maker | 1990 | 1 | |
| La Paglia, Anthony M. | Anthony M. La Paglia | Actor | 1990 | 1 | |
| Lamb, Victoria | Victoria Lamb | Designer | 2008 | 1 | |
| Lauman, Shelly | Shelly Lauman | Actor | 2009 | 1 | |
| Lee, Teegan | Teegan Lee | Lighting Designer | 2009 | 1 | |
| Lindström, Marika | Marika Lindström | Actor | 1990 – 2006 | 4 | |
| Liljeroth, Leif | Leif Liljeroth | Actor | 1990 – 1992 | 1 | |
| Linden, Göran | Göran Linden | Actor | 1990 – 1992 | 1 | |
| Leth, John-Erik | John-Erik Leth | Actor | 1984 | 3 | |
| Lindstedt, Pierre | Pierre Lindstedt | Actor | 1984 | 2 | |
| Larsen, Peter | Peter Larsen | Actor | 1984 | 3 | |
| Longhurst, Rosemary | Rosemary Longhurst | Actor | 2012 | 1 | |
| Lister, Matthew | Matthew Lister | Actor | 2012 | 1 | |
| Lennerts, Kirilee | Kirilee Lennerts | Director | 2012 | 1 | |
| Lee, Stephen | Stephen Lee | Director | 2012 | 1 | |
| Lindqvist, Ulf | Ulf Lindqvist | Actor | 1984 | 2 | |
| Loth, Peter | Peter Loth | Actor | 1987 | 1 | |
| Lerm, Klaus | Klaus Lerm | Actor | 1987 | 1 | |
| Leal, Augusto | Augusto Leal | Actor | 1987 – 1994 | 2 | |
| Luining , Anke | Anke Luining | Costume Designer | 1987 | 1 | |
| Laviola, Lis | Lis Laviola | Actor | 1984 | 3 | |
| Lindhjem, Thorbjørn | Thorbjørn Lindhjem | Actor | 1984 | 1 | |
| Loucká, Marie | Marie Loucká | Adaptation, Dramaturg | 1969 | 2 | |
| Loenen, Rocco, van | Rocco van Loenen | Actor | 1991 | 1 | |
| Lomme, Chris | Chris Lomme | Actor | 1982 – 1990 | 2 | |
| Layne, Mary | Mary Layne | Actor | 1988 | 1 | |
| Liagkas, Dimitris Liagkas | Dimitris Liagkas | Actor | 1988 | 1 | |
| Lorandou, Lili | Lili Lorandou | Costume Designer, Designer | 1988 | 2 | |
| Langanke, Kurt | Kurt Langanke | Actor | 1976 | 4 | |
| Leeuwen, Marieke van | Marieke van Leeuwen | Actor | 1982 | 2 | |
| Liška, Ivan | Ivan Liška | Dancer | 1989 | 1 | |
| Lefèvre , Chantal | Chantal Lefèvre | Dancer | 1989 | 3 | |
| Laban, Jean | Jean Laban | Dancer | 1989 | 1 | |
| Lohfert, Carolina | Carolina Lohfert | Dancer | 1989 | 1 | |
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