| Liebes, Hans | Hans Liebes | Actor | 1908 | 1 | |
| Liebhardt, Ignaz Stephan | Ignaz Stephan Liebhardt | Actor | 1878 - 1896 | 4 | |
| Liebhauser, Robert J. | Robert J. Liebhauser | Costume Designer, Director | 1993 - 1997 | 3 | |
| Liebig, Frl. | Frl. Liebig | Actor | 1910 | 1 | |
| Liebig, H. | H. Liebig | Actor | 1980 | 1 | |
| Liebig, Ingeborg | Ingeborg Liebig | Actor | 1992 | 1 | |
| Liebl, Christa | Christa Liebl | Actor | 1976 | 1 | |
| Liebl, Max | Max Liebl | Actor, Adaptation, Director | 1916 - 1934 | 7 | |
| Liebman, August | August Liebman | Actor | 1895 - 1928 | 26 | 1 |
| Liebmann, Friedrich | Friedrich Liebmann | Actor | 1919 - 1921 | 3 | |
| Liebmann, Gerhard | Gerhard Liebmann | Actor | 1994 - 2012 | 2 | 3 |
| Liebnitz, Mr. | Mr. Liebnitz | Actor | 1906 | 1 | |
| Liebrecht, Marc | Marc Liebrecht | Musician | 1956 - 1957 | 3 | 1 |
| Liebsch, Alfred Oscar | Alfred Oscar Liebsch | Actor | 1906 - 1913 | 3 | |
| Liebsch, Johannes | Johannes Liebsch | Actor | 1964 - 1977 | 2 | |
| Liebscher, Hendrik | Hendrik Liebscher | Actor | 2004 | 2 | |
| Liebscher, Hieronymus | Hieronymus Liebscher | Actor | 1895 | 1 | |
| Liebscher, Nils | Nils Liebscher | Actor | 2000 - 2009 | 2 | 2 |
| Liechti, Rita | Rita Liechti | Actor | 1936 - 1941 | 3 | |
| Lieck, Kurt | Kurt Lieck | Actor | 1924 - 1956 | 5 | |
| Lieck, Peter | Peter Lieck | Actor | 1977 | 1 | |
| Liedel, Patty | Patty Liedel | Actor | 1984 | 1 | 1 |
| Lieder, Bettina | Bettina Lieder | Actor | 2013 - 2019 | 2 | |
| Lieder, Günter | Günter Lieder | Actor | 2008 | 5 | |
| Liedgens, Klara | Klara Liedgens | Actor | 1910 - 1911 | 3 | |
| Liedgren, Jonas | Jonas Liedgren | Actor | 1997 | 2 | |
| Liedholm, Lars-Erik | Lars-Erik Liedholm | Director | 1955 - 1963 | 2 | |
| Liedke, Hannelore | Hannelore Liedke | Actor | 1947 | 1 | |
| Liedtke, - | - Liedtke | Actor | 1928 | 1 | |
| Liedtke, Alexandra | Alexandra Liedtke | Director | 2012 | 1 | |
| Liedtke, Renate | Renate Liedtke | Dramaturg | 2015 | 1 | |
| Liedtke, Walter | Walter Liedtke | Actor | 1917 - 1937 | 6 | |
| Liefeld, Hugo | Hugo Liefeld | Actor | 1896 | 1 | |
| Lieferman, Pat | Pat Lieferman | Mask Maker | 1964 | 1 | |
| Liefers, Heinz | Heinz Liefers | Actor | 1967 | 2 | |
| Lieff, Volker | Volker Lieff | Actor | 1966 | 1 | |
| Liégeois, Anne-Laure | Anne-Laure Liégeois | Director, Dramaturg | 2021 | 3 | |
| Liekens, Caroline | Caroline Liekens | Actor | 2008 - 2009 | 2 | |
| Liekens, Philippe | Philippe Liekens | Actor | 2001 | 6 | |
| Lieker, Heinz | Heinz Lieker | Actor | 1961 | 1 | |
| Lieldidžs, Uldis | Uldis Lieldidžs | Actor | 1964 | 1 | |
| Lien Jensen, Christian | Christian Lien Jensen | Producer | 2014 | 1 | |
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