| Lizzani, Giancarlo, | Giancarlo Lizzani | Actor | 1993 | 1 | |
| Lladó, Rafel | Rafel Lladó | Designer | 2004 | 1 | |
| Lloyd, Bernard | Bernard Lloyd | Actor | 1981 - 1982 | 3 | |
| Lloyd, Dan, | Dan Lloyd | Sound Designer | 1996 | 1 | |
| Lloyd, David | David Lloyd | Actor | 1987 | 1 | |
| Lloyd, Doris, | Doris Lloyd | Actor | 1921 | 1 | |
| Lloyd, Gabrielle | Gabrielle Lloyd | Actor | 1996 | 2 | |
| Lloyd, Matthew, | Matthew Lloyd | Director | 2005 - 2006 | 3 | |
| Lloyd-Smith, Melvyn | Melvyn Lloyd-Smith | Actor | 1963 | 1 | |
| Lochhead, Jacqui | Jacqui Lochhead | Actor | 1970 | 3 | |
| Löchner, Markus | Markus Löchner | Actor | 1998 - 2004 | 2 | |
| Lock, Ulla | Ulla Lock | Actor | 1968 | 1 | |
| Lockwood, Derek | Derek Lockwood | Costume Designer | 2007 | 1 | |
| Loebinger, Lotte | Lotte Loebinger | Actor | 1967 | 1 | |
| Loeffler, Elizabeth | Elizabeth Loeffler | Actor | 1936 | 1 | |
| Loeffler, Kristin | Kristin Loeffler | Designer | 2000 | 1 | |
| Loew, Albert | Albert Loew | Actor | 1929 | 2 | |
| Löffler, Peter | Peter Löffler | Director | 1961 - 1972 | 2 | |
| Löffler, Wolfgang | Wolfgang Löffler | Actor | 1966 | 1 | |
| Löge, Julia, | Julia Löge | Actor | 1902 - 1928 | 10 | |
| Lohe, Manfred | Manfred Lohe | Actor | 2001 - 2002 | 4 | |
| Loher, Uta | Uta Loher | Costume Designer | 1972 - 1999 | 3 | |
| Löhlein, Max | Max Löhlein | Actor | 1980 | 1 | |
| Lombardi, Janet | Janet Lombardi | Actor | 1971 | 1 | |
| Lommel, Ulli | Ulli Lommel | Actor | 1974 - 1978 | 2 | |
| Loney, Michael | Michael Loney | Actor | 1991 | 1 | |
| Long, Heather | Heather Long | Costume Designer | 2000 | 1 | |
| Loorits, Leida | Leida Loorits | Actor | 1943 | 1 | |
| Lopokova, Lydia | Lydia Lopokova | Actor | 1934 - 1936 | 3 | |
| Loquasto, Santo | Santo Loquasto | Costume Designer, Designer | 1971 - 2013 | 7 | |
| Lorang, Carole, | Carole Lorang | Dramaturg | 2000 - 2003 | 3 | |
| Lorell, Carol | Carol Lorell | Actor | 1939 | 1 | |
| Lorent, Liv, | Liv Lorent | Choreographer | 2008 | 4 | |
| Lorenz, Michael | Michael Lorenz | Actor | 1986 - 1990 | 2 | |
| Lorenz, Olga, | Olga Lorenz | Actor | 1886 | 1 | |
| Lorenz-Bangsow, Dagmar | Dagmar Lorenz-Bangsow | Actor | 1973 | 1 | |
| Lorse, Ethel | Ethel Lorse | Actor | 1977 | 1 | |
| Löschke, Gerd, | Gerd Löschke | Actor | 1972 | 1 | |
| Losonszky, Aranka | Aranka Losonszky | Actor | 1960 | 1 | |
| Lössl, Josefin | Josefin Lössl | Actor | 1990 | 1 | |
| Louman, Stefan | Stefan Louman | Actor | 1996 | 3 | |
| Lourenzo, Manuel | Manuel Lourenzo | Translator | 1995 | 1 | |
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