| Lahn, Tore | Tore Lahn | Actor, Designer | 1978 | 2 | |
| Lahooni, Homavand | Homavand Lahooni | Composer | 2007 | 1 | |
| Lahr, Stefan | Stefan Lahr | Actor | 1993 - 2019 | 7 | |
| Lahrius, -, | - Lahrius | Actor | 1909 | 2 | |
| Lähteenmäki, Leo | Leo Lähteenmäki | Actor | 1966 | 2 | |
| Lähteenoja, Mimmi, | Mimmi Lähteenoja | Actor | 1892 | 8 | |
| Lahtela, Hannu | Hannu Lahtela | Lighting Designer | 2002 - 2003 | 1 | |
| Lahtela, Johannes | Johannes Lahtela | Actor | 2002 | 1 | |
| Lahti , Jarkko | Jarkko Lahti | Actor | 2013 | 1 | |
| Lahti, Ingemar | Ingemar Lahti | Actor | 1998 | 2 | |
| Lahti, Katariina | Katariina Lahti | Director | 1978 - 2003 | 2 | |
| Lahti, Väinö | Väinö Lahti | Adaptation, Director | 1980 | 2 | |
| Lai , Katy, Shan | Katy Shan Lai | Designer | 2010 | 1 | |
| Lai, Chen-Che | Chen-Che Lai | Actor | 2006 | 1 | |
| Laichter , Prokop | Prokop Laichter | Costume Designer, Designer | 1956 | 2 | |
| Laidet, Dominique | Dominique Laidet | Actor | 2010 - 2011 | 8 | |
| Laidla, Silvia | Silvia Laidla | Actor | 1962 | 2 | |
| Laidlaw, Brian | Brian Laidlaw | | | | |
| Laidlaw, Neil | Neil Laidlaw | Producer | 2016 | 1 | |
| Laidlaw, Tom | Tom Laidlaw | Actor | 1975 | 1 | |
| Laidlow, Sekou | Sekou Laidlow | Actor | 2017 | 1 | |
| Laier, René | René Laier | Actor | 2000 - 2006 | 20 | |
| Laiho, Ami | Ami Laiho | Actor | 1978 | 1 | |
| Laiho, Kauno | Kauno Laiho | Designer | 1957 | 1 | |
| Laiho, Pekka | Pekka Laiho | Actor | 1981 | 4 | |
| Lailey, James | James Lailey | Actor | 2011 | 2 | |
| Laimböck, Adolf | Adolf Laimböck | Actor | 1981 - 1999 | 4 | |
| Laimé, Stéphane | Stéphane Laimé | Designer | 2009 - 2011 | 5 | |
| Lainard, Catherine | Catherine Lainard | Costume Designer | 2018 | 8 | |
| Laine, Edvin | Edvin Laine | Actor, Director | 1955 | 3 | |
| Laine, Eine | Eine Laine | Actor | 1928 | 3 | |
| Lainé, Marc | Marc Lainé | Costume Designer, Designer | 2007 | 18 | |
| Laine, Sirke | Sirke Laine | Actor | 1995 | 1 | |
| Lainer, Dora | Dora Lainer | Actor | 2019 | 2 | |
| Lainer, Mark | Mark Lainer | Actor | 2012 | 1 | 1 |
| Lainez, Dylan, M. | Dylan M. Lainez | Actor | 2017 | 1 | |
| Laing, Andrea | Andrea Laing | Actor | 2011 | 1 | |
| Laing, Stuart | Stuart Laing | Actor | 2012 | 1 | |
| Laique, Kaviraj | Kaviraj Laique | Actor | 2015 | 3 | |
| Laird, Jenny | Jenny Laird | Actor, Adaptation | 1945 | 4 | |
| Laird, Katelyn | Katelyn Laird | Actor | 2013 | 1 | |
| Laird, Phyllis | Phyllis Laird | Actor | 1963 | 1 | |
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