| Lessard, Max | Max Lessard (Max Lessard) | Actor | 1996 | 1 | |
| Lester, Barbara | Barbara Lester (Barbara Lester) | Actor | 1981 - 1996 | 2 | |
| Leszcyński, Bolesław | Bolesław Leszcyński (Bolesław Leszcyński) | Actor | 1882 - 1887 | 3 | |
| Leukel, Matthias | Matthias Leukel (Matthias Leukel) | Actor | 2001 | 1 | |
| Leung, Wen-Ming | Wen-Ming Leung (Wen-Ming Leung) | Actor | 2006 | 2 | |
| Leverone, Barbara | Barbara Leverone (Barbara Leverone) | Choreographer | 1993 | 1 | |
| Levison, Ruth | Ruth Levison (Ruth Levison) | Actor | 1934 - 1935 | 2 | |
| Levo, Merja | Merja Levo (Merja Levo) | Costume Designer | 2002 | 1 | |
| Lewin, Jan | Jan Lewin (Jan Lewin) | Actor, Director, Translator | 1968 - 2014 | 10 | |
| Lewin, Michael | Michael Lewin (Michael Lewin) | Actor | 1950 - 1956 | 2 | |
| Lewis, Harlan | Harlan Lewis (Harlan Lewis) | Actor | 1983 | 1 | |
| Lewis, José | José Lewis (José Lewis) | Choreographer | 1979 | 1 | |
| Lewis, Mark | Mark Lewis (Mark Lewis) | Actor | 1994 - 1995 | 8 | |
| Lewis, Shawn | Shawn Lewis (Shawn Lewis) | Designer | 1998 | 2 | |
| Ley, Stephen | Stephen Ley (Stephen Ley) | Lighting Designer, Sound Designer | 1999 - 2011 | 2 | |
| Lézy, Geneviève | Geneviève Lézy (Geneviève Lézy) | Adaptation | 1987 - 2003 | 4 | |
| Lhota, Karel | Karel Lhota (Karel Lhota) | Director | 1957 | 1 | |
| Liberman, Erik | Erik Liberman (Erik Liberman) | Choreographer | 2003 - 2011 | 35 | |
| Lidon, Christophe | Christophe Lidon (Christophe Lidon) | Director | 2003 | 2 | |
| Lie, Ella | Ella Lie (Ella Lie) | Actor | 1917 - 1962 | 19 | |
| Liebens, Marc | Marc Liebens (Marc Liebens) | Director | 1975 - 1977 | 10 | |
| Liebl, Christa | Christa Liebl (Christa Liebl) | Actor | 1976 | 1 | |
| Liebman, August | August Liebman (August Liebman) | Actor | 1899 - 1928 | 10 | |
| Liepa, Emma | Emma Liepa (Emma Liepa) | Actor | 1908 | 1 | |
| Light, Judith | Judith Light (Judith Light) | Actor | 1975 - 2001 | 3 | |
| Lightbody, John | John Lightbody (John Lightbody) | Actor | 2005 | 1 | |
| Lilburn, John | John Lilburn (John Lilburn) | Actor | 1952 - 1964 | 2 | |
| Lilja, Anna | Anna Lilja (Anna Lilja) | Mask Maker | 1997 - 2013 | 3 | |
| Liljander, Lissie | Lissie Liljander (Lissie Liljander) | Actor | 1897 - 1898 | 2 | |
| Liljeberg, Jorg | Jorg Liljeberg (Jorg Liljeberg) | Director | 1986 | 1 | |
| Limnell, Karl | Karl Limnell (Karl Limnell) | Actor | 1887 | 1 | |
| Linay, Eva | Eva Linay (Eva Linay) | Actor | 1904 - 1905 | 2 | |
| Lind, Morten | Morten Lind (Morten Lind) | Actor | 1994 | 1 | |
| Lindberg, Henning | Henning Lindberg (Henning Lindberg) | Adaptation, Costume Designer, Director, Translator | 1991 - 2004 | 6 | |
| Lindberg, Johanne | Johanne Lindberg (Johanne Lindberg) | Actor | 1991 | 1 | |
| Lindblad, Jarl | Jarl Lindblad (Jarl Lindblad) | Actor | 1980 | 1 | |
| Lindby, Hedvig | Hedvig Lindby (Hedvig Lindby) | Actor | 1917 | 1 | |
| Lindell, Jesper | Jesper Lindell (Jesper Lindell) | Actor | 1987 | 1 | |
| Lindemann, Gustav | Gustav Lindemann (Gustav Lindemann) | Actor, Director | 1900 - 1932 | 233 | |
| Linden, Gustaf | Gustaf Linden (Gustaf Linden) | Director | 1914 - 1925 | 5 | |
| Lindén, Sebastian | Sebastian Lindén (Sebastian Lindén) | Actor | 2002 - 2005 | 3 | |
| Linder, Antonia | Antonia Linder (Antonia Linder) | Actor | 1977 - 2000 | 3 | |
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