| Laakso, Tuula | Tuula Laakso | Costume Designer | 1981 | 1 | |
| Laakso, Uula | Uula Laakso | Actor | 1996 - 1999 | 2 | 1 |
| Laakso, Uuno | Uuno Laakso | Actor | 1928 - 1939 | 3 | 1 |
| Laaksonen, Reino | Reino Laaksonen | Actor | 1907 - 1908 | 3 | |
| Laamanen, Aarno | Aarno Laamanen | Actor | 1980 | 1 | |
| Laasik, Oskar | Oskar Laasik | Actor | 1999 | 1 | |
| Laasner, Rosa | Rosa Laasner | Actor | 1909 | 2 | |
| Laaß, Beate | Beate Laaß | Actor | 1994 | 1 | |
| Labadie, Harriet | Harriet Labadie | Actor, Adaptation | 1909 - 1914 | 30 | |
| Laban, Jean | Jean Laban | Dancer | 1989 - 1990 | 2 | 1 |
| Lábán, Katalin | Katalin Lábán | Director | 2015 | 1 | |
| Labancz, Borbála | Borbála Labancz | Actor | 1976 | 1 | 1 |
| Labancz, Clara | Clara Labancz | Designer | 2005 | 1 | 1 |
| Labart, Lena | Lena Labart | Actor | 1977 - 1978 | 2 | |
| Labat, Fernando | Fernando Labat | Actor | 1954 - 1970 | 2 | |
| Labay, Elijah | Elijah Labay | Actor | 2018 | 1 | |
| Labbadehee, Simin | Simin Labbadehee | Costume Designer | 2009 | 1 | |
| Labbart, Rolf | Rolf Labbart | Actor | 1981 | 2 | |
| Labbé, Jean-François | Jean-François Labbé | Lighting Designer | 2022 | 2 | |
| Labeau, Christian | Christian Labeau | Actor | 1995 | 1 | 1 |
| Laberg, Marte Myrset | Marte Myrset Laberg | Actor | 2006 | 2 | |
| Labetič, Živka | Živka Labetič (Живка Лабетиќ) | Actor | 1968 | 1 | |
| Labor, Tim | Tim Labor | Sound Designer | 2008 | 1 | |
| Labourier, Dominique | Dominique Labourier | Actor | 1987 | 1 | |
| Labovitz, Frank | Frank Labovitz | Costume Designer | 2013 | 1 | |
| Labowsky, - | - Labowsky | Actor | 1896 | 1 | |
| Labrecque, Marie-Pier | Marie-Pier Labrecque | Actor | 2019 | 1 | |
| Labrusse, Eudes | Eudes Labrusse | Director | 2015 | 1 | |
| Labruyère, G. | G. Labruyère | Actor | 1895 | 1 | |
| Labus-Könnel, Barbara | Barbara Labus-Könnel | Actor | 2002 | 1 | |
| Lac, Géraud | Géraud Lac | Actor | 2007 - 2008 | 5 | |
| Lacaille, Grace | Grace Lacaille | Costume Designer | 1975 | 1 | |
| Lacascade, Eric | Eric Lacascade | Adaptation, Director | 2005 | 10 | 1 |
| Lacava, Jenny | Jenny Lacava | Actor | 2002 | 2 | |
| Lacchini, G. | G. Lacchini | Actor | 1922 | 1 | |
| Lacerda, Pedro | Pedro Lacerda | Actor | 2011 | 1 | |
| Lacey, Catherine | Catherine Lacey | Actor | 1948 - 1965 | 7 | 1 |
| Lacey, Gemma | Gemma Lacey | Actor | 2005 | 1 | |
| Lacey, Jacqueline | Jacqueline Lacey | Actor | 1961 | 1 | |
| Lacey, Maggie | Maggie Lacey | Actor | 2016 | 1 | |
| Lacey, Patricia | Patricia Lacey | Actor | 1960 | 1 | |
| Lacey, William | William Lacey | Actor | 1971 | 1 | 1 |
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