| Lüdi, Peter | Peter Lüdi | Director | 1972 | 1 | |
| Lehmann, Herbert | Herbert Lehmann | Actor | 1972 | 1 | |
| Lemke, Hans-Herbert | Hans-Herbert Lemke | Dramaturg | 1972 | 1 | |
| Leclerc, Martine | Martine Leclerc | Actor | 1972 | 5 | |
| Liertz, Fritzleo | Fritzleo Liertz | Actor | 1972 | 1 | |
| Lee, Kevin | Kevin Lee | Actor | 1972 | 3 | |
| Le Fevre, Fanny | Fanny Le Fevre | Actor | 1972 | 1 | |
| Lazăr, Alexandru | Alexandru Lazăr | Actor, Assistant Director | 1972 | 5 | |
| Lukacs, Eva | Eva Lukacs | Actor | 1972 | 1 | |
| Lake, Ken | Ken Lake | Lighting Designer | 1972 | 1 | |
| Lister, Ruth | Ruth Lister | Actor | 1972 | 1 | |
| Lazarević, Danica | Danica Lazarević | Actor | 1972 | 1 | |
| Luppi, Federico | Federico Luppi | Actor | 1972 | 1 | |
| Lelievre, Pierre | Pierre Lelievre | Actor | 1972 | 3 | |
| Lambelet, Irène | Irène Lambelet | Actor | 1972 | 3 | |
| Liska, Zdenek | Zdenek Liska | Composer | 1972 | 1 | |
| Lane, Andrew | Andrew Lane | Actor | 1972 | 1 | |
| Lincoln, David | David Lincoln | Actor | 1972 | 1 | |
| Ligouras, Jimis | Jimis Ligouras | Actor | 1972 | 1 | |
| Lahana, Amalia | Amalia Lahana | Actor | 1972 | 1 | |
| Lozano, José | José Lozano | Sound Designer | 1972 | 1 | |
| Langlie, Britt | Britt Langlie | Actor | 1971 - 2015 | 58 | 1 |
| Loquasto, Santo | Santo Loquasto | Costume Designer, Designer | 1971 - 2013 | 7 | 1 |
| Lewik, Włodzimierz | Włodzimierz Lewik | Translator | 1971 - 2011 | 5 | 1 |
| Lie, Erik | Erik Lie | Actor | 1971 - 2009 | 3 | 1 |
| Lampe, Jutta | Jutta Lampe | Actor | 1971 - 2005 | 5 | 1 |
| Lydvo, Hallvard | Hallvard Lydvo | Actor | 1971 - 2003 | 82 | 1 |
| Lucas, John R. | John R. Lucas | Designer, Lighting Designer | 1971 - 1998 | 3 | |
| Lindahl, Eva | Eva Lindahl | Actor | 1971 - 1990 | 66 | |
| Landing, Hanna | Hanna Landing | Actor | 1971 - 1980 | 3 | |
| Lukas, Hans | Hans Lukas | Designer | 1971 - 1979 | 3 | |
| Lavani, Carmen | Carmen Lavani | Actor, Musician | 1971 - 1979 | 2 | |
| Liseth, Bente | Bente Liseth | Actor | 1971 - 1978 | 3 | 1 |
| Lopes, Rosita Tomas | Rosita Tomas Lopes | Actor | 1971 - 1973 | 5 | |
| Louro, Margot | Margot Louro | Actor | 1971 - 1973 | 5 | |
| Lederer, Wilhelm | Wilhelm Lederer | Mask Maker | 1971 - 1973 | 2 | |
| Laser, Dieter | Dieter Laser | Actor | 1971 - 1973 | 2 | 1 |
| Leska, Rita | Rita Leska | Actor | 1971 - 1973 | 4 | 1 |
| Llewellyn-Jones, Tony | Tony Llewellyn-Jones | Actor | 1971 - 1973 | 4 | |
| Löwing, Lars | Lars Löwing | Actor | 1971 - 1972 | 2 | |
| Leatherman, Christine | Christine Leatherman | Actor | 1971 | 1 | |
| Lindholm, Martin | Martin Lindholm | Actor | 1971 | 1 | |
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