| Liagkas, Dimitris Liagkas | Dimitris Liagkas | Actor | 1988 | 1 | |
| Liakakos, Giannis | Giannis Liakakos | Actor | 1993 - 2013 | 4 | |
| Liakopoulos, Christos | Christos Liakopoulos | Actor | 2012 | 1 | |
| Lian, Christoffer | Christoffer Lian | Lighting Designer | 2013 | 1 | |
| Liang, Xu | Xu Liang | Actor | 2010 | 1 | |
| Liang, Yuan Yuan | Yuan Yuan Liang | Costume Designer | 2018 | 1 | |
| Lianos, Periklis | Periklis Lianos | Actor | 1990 - 1991 | 2 | |
| Liao, Xianghong | Xianghong Liao | Actor | 1983 | 2 | |
| Liapikou, Maria | Maria Liapikou | Actor | 2002 | 3 | |
| Liaros, Pavlos | Pavlos Liaros | Actor | 1965 - 1979 | 2 | |
| Liarov, Mattvei L. | Mattvei L. Liarov | Actor | 1912 | 2 | |
| Liarova, Ludmilla N. | Ludmilla N. Liarova | Actor | 1912 | 3 | |
| Liarow, M.L. | M.L. Liarow | Actor | 1912 | 1 | |
| Liaskou, Chloï | Chloï Liaskou | Actor | 1978 - 1989 | 2 | |
| Liatziviris, Takis | Takis Liatziviris | Actor | 2012 | 1 | |
| Liavaag, Ingrid | Ingrid Liavaag | Actor | 2006 | 7 | |
| Libardi, Silvia | Silvia Libardi | Actor | 2017 | 2 | |
| Libbey, David | David Libbey | Actor | 2014 | 1 | |
| Liberatore, Luca | Luca Liberatore | Lighting Designer | 2011 | 1 | |
| Liberatore, Luca | Luca Liberatore | Actor | 2012 | 2 | |
| Liberman, Erik | Erik Liberman | Choreographer | 2003 - 2011 | 35 | |
| Libermann, Thali M. | Thali M. Libermann | Actor | 2006 - 2010 | 9 | |
| Liberti, Luigi | Luigi Liberti | Lighting Designer | 2018 | 1 | |
| Libiseller, Julia | Julia Libiseller | Designer | 2008 | 1 | |
| Libner, Stanisław | Stanisław Libner | Actor | 1970 - 1971 | 2 | |
| Libnow, Ramona | Ramona Libnow | Actor | 1992 | 1 | |
| Libor, Katalin | Katalin Libor | Costume Designer, Designer | 1994 - 2001 | 2 | |
| Liburd, Aaliyah | Aaliyah Liburd | Costume Designer | 2022 | 1 | |
| Lică, Gherghinescu | Lică Gherghinescu | Actor | 1985 | 12 | |
| Licari, Martina | Martina Licari | Musician | 2024 | 2 | |
| Licata, Tim | Tim Licata | Actor | 2004 | 10 | |
| Ličen, Branko | Branko Ličen | Actor | 2010 - 2012 | 3 | |
| Lichard, Ivan | Ivan Lichard | Director | 1955 | 1 | |
| Lichdi, Maraile | Maraile Lichdi | Actor | 2011 | 1 | |
| Licho, Adolf Edgar | Adolf Edgar Licho | Actor, Director | 1902 - 1933 | 8 | |
| Lichte, Richard | Richard Lichte | Actor | 1981 | 1 | |
| Lichten, Karl | Karl Lichten | Actor | 1928 - 1939 | 2 | |
| Lichtenberg, Marlene | Marlene Lichtenberg | Actor | 2014 | 2 | |
| Lichtenberg, Ralf | Ralf Lichtenberg | Actor | 2006 - 2007 | 7 | 1 |
| Lichtenegg, Marie | Marie Lichtenegg | Actor | 1910 | 1 | |
| Lichtenfeld, Albert | Albert Lichtenfeld | Actor | 1982 | 1 | |
| Lichtenfeld, Manfred | Manfred Lichtenfeld | Actor | 1964 | 2 | |
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