| Lindford, Peter | Peter Lindford | Actor | 2012 | 1 | |
| Laing, Stuart | Stuart Laing | Actor | 2012 | 1 | |
| List, Rüdiger | Rüdiger List | Director, Translator | 1984 | 2 | |
| Lucia, Emma | Emma Lucia | Director | 2012 - 2014 | 4 | |
| Leaver, Devon | Devon Leaver | Actor | 2012 | 1 | |
| Langley, Miranda | Miranda Langley | Actor | 2012 | 1 | |
| Lange, Johannes | Johannes Lange | Actor | 2012 | 8 | |
| Liimatta, Jeremy | Jeremy Liimatta | Director | 2012 | 1 | |
| Lynch, Sean | Sean Lynch | Actor | 2012 | 1 | |
| Lukaitis, Demetrio | Demetrio Lukaitis | Actor | 2012 | 1 | |
| Lancaster, Mark | Mark Lancaster | Actor | 1984 | 1 | |
| Lutz, Stans | Stans Lutz | Costume Designer, Designer | 1984 - 1997 | 14 | |
| Luther, Fritz | Fritz Luther | Actor | 1957 - 1966 | 3 | |
| Lucieër, Rudolf | Rudolf Lucieër | Actor | 1984 - 1997 | 12 | |
| Ludwig, Daniëlle | Daniëlle Ludwig | Dramaturg | 2012 - 2013 | 5 | |
| Larkin, Zoe | Zoe Larkin | Actor | 2012 | 1 | |
| Leemhuis, Casper | Casper Leemhuis | Lighting Designer, Sound Designer | 1995 - 2013 | 27 | |
| Laurie, James | James Laurie | Actor | 1984 | 1 | |
| Liebig, Ingeborg | Ingeborg Liebig | Actor | 1992 | 1 | |
| Lehmann, Kirsten E. | Kirsten E. Lehmann | Dramaturg | 1992 | 1 | |
| Lautenbach, Joachim | Joachim Lautenbach | Actor | 1990 - 1991 | 2 | |
| Leers, Jost | Jost Leers | Actor | 1986 - 1996 | 8 | |
| Lebbos, Nagham | Nagham Lebbos | Costume Designer | 2013 | 1 | |
| Lundqvist, Anja | Anja Lundqvist | Actor | 2013 | 1 | |
| Lillis, Jessie | Jessie Lillis | Actor | 2013 | 1 | |
| Lupescu, Lea | Lea Lupescu | Actor | 2013 | 3 | |
| Lykke, Lizzi | Lizzi Lykke | Actor | 1990 | 1 | |
| Larsen, Niels Emil | Niels Emil Larsen | Lighting Designer | 1990 | 1 | |
| Larsson, Lill | Lill Larsson | Actor | 1976 | 2 | |
| Laporte, Eva | Eva Laporte | Director | 2013 | 1 | |
| Logue, Rachael | Rachael Logue | Actor | 2013 | 1 | |
| Ludlam, Charles | Charles Ludlam | Actor | 1984 | 1 | |
| Lassen, Finn | Finn Lassen | Actor | 1944 - 1957 | 3 | |
| Lee, Judith | Judith Lee | Designer | 1984 | 1 | |
| Larsen, Ejnar | Ejnar Larsen | Actor | 1957 - 1959 | 2 | |
| Lind, Kai | Kai Lind | Actor | 1933 - 1944 | 7 | |
| Lauritzen, Henny | Henny Lauritzen | Actor | 1933 - 1935 | 3 | |
| Lind, Lone | Lone Lind | Actor | 1933 - 1935 | 3 | |
| Lyng, Karen, Margrethe | Karen Margrethe Lyng | Actor | 1933 | 1 | |
| Laxton, Emma | Emma Laxton | Sound Designer | 2009 - 2016 | 3 | |
| Lucas, David | David Lucas | Actor | 2013 - 2014 | 3 | |
| Lindbæk Larsen, Jeanette | Jeanette Lindbæk Larsen | Actor | 2009 | 1 | |
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