| Lotzmann, Gerald | Gerald Lotzmann | Actor | 2018 | 1 | |
| Lou, Qiuming | Qiuming Lou | Actor | 1983 | 1 | |
| Lou, Yvonne Yingwen | Yvonne Yingwen Lou | Stage Manager | 2025 | 1 | |
| Loubaton, Denis | Denis Loubaton | Actor | 1994 | 1 | |
| Loubier, Dagmar | Dagmar Loubier | Actor | 2009 - 2011 | 15 | |
| Loubière, Vincent | Vincent Loubière | Lighting Designer | 2023 - 2025 | 39 | |
| Louca, Samantha | Samantha Louca | Actor | 1979 | 1 | 1 |
| Loucká, Marie | Marie Loucká | Adaptation, Dramaturg | 1969 - 1990 | 2 | |
| Loudon, Jaki | Jaki Loudon | Actor | 2013 | 1 | |
| Lougear, Lin | Lin Lougear | Actor | 1972 - 2000 | 7 | |
| Loughlin, Lani | Lani Loughlin | Actor | 1991 - 1992 | 2 | |
| Loughran, Nathan | Nathan Loughran | Actor | 1993 | 1 | |
| Loughrey, Donna | Donna Loughrey | Actor | 1940 | 1 | |
| Loughton, Phyllis | Phyllis Loughton | Actor | 1929 | 1 | |
| Lougmani, Chaymae | Chaymae Lougmani | Costume Designer | 2014 | 1 | |
| Loui, Gorgo | Gorgo Loui | Actor | 1928 | 1 | |
| Louineau, Frédéric | Frédéric Louineau | Actor | 2012 - 2014 | 11 | |
| Louis, Éric | Éric Louis | Actor | 2010 - 2013 | 10 | |
| Louis, Loudovikos | Loudovikos Louis | Actor | 1906 - 1933 | 7 | |
| Louis, Maxime | Maxime Louis | Actor | 1996 - 1997 | 8 | |
| Louise, - | - Louise | Actor | 1906 - 1911 | 6 | |
| Loukia, Loukia | Loukia Loukia | Costume Designer | 1994 - 1995 | 2 | |
| Loukissa-Kyriakaki, Olympia | Olympia Loukissa-Kyriakaki | Musical Director | 1976 - 1979 | 3 | |
| Loulis, Christos | Christos Loulis | Actor | 2025 | 1 | |
| Louman, Stefan | Stefan Louman | Actor | 1996 | 3 | |
| Lounsbery, Michael | Michael Lounsbery | Sound Designer | 2002 | 1 | |
| Loup, Guy | Guy Loup | Actor | 1963 | 1 | |
| Louras, Stavros | Stavros Louras | Actor | 2004 | 1 | |
| Lourba, Valendine | Valendine Lourba | Director | 2015 | 1 | |
| Lourba, Valentina | Valentina Lourba | Director | 2023 - 2025 | 2 | |
| Loureiro, Augusto | Augusto Loureiro | Sound Designer | 1992 | 1 | |
| Loureiro, Rita | Rita Loureiro | Actor | 2015 | 1 | |
| Lourenço, João | João Lourenço | Adaptation, Director | 2002 - 2025 | 3 | |
| Lourenço, Sara | Sara Lourenço | Choreographer | 2002 | 1 | |
| Lourenzo, Manuel | Manuel Lourenzo | Translator | 1995 | 1 | |
| Lourey, Renée | Renée Lourey | Actor | 1986 | 1 | |
| Lourie, Eugene | Eugene Lourie | Designer | 1978 | 1 | |
| Lourié, Thomas | Thomas Lourié | Sound Designer | 2015 - 2017 | 5 | |
| Lourmpa, Valentini | Valentini Lourmpa | Costume Designer, Designer, Director | 2010 | 3 | |
| Louro, Margot | Margot Louro | Actor | 1971 - 1973 | 5 | |
| Loursais, Claude | Claude Loursais | Director | 1954 | 1 | |
| Lous, Astrid | Astrid Lous | Actor | 1893 - 1898 | 6 | 2 |
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