| Lie, Erik, | Erik Lie | Actor | 1971 – 2009 | 3 | |
| Log, Marianne, | Marianne Log | Mask Maker | 2009 | 49 | |
| Løberg, Tom, | Tom Løberg | Actor, Adaptation, Director | 2010 | 3 | |
| Leirvik, Siri, | Siri Leirvik | Actor | 2010 | 1 | |
| Lauritsen, Aina, | Aina Lauritsen | Costume Designer | 2010 | 1 | |
| Lyslo, Kolbjørn, | Kolbjørn Lyslo | Sound Designer | 2010 – 2011 | 2 | |
| Lenningsvik, Tom-Stian, | Tom-Stian Lenningsvik | Actor | 2008 – 2011 | 10 | |
| Lien, Marius, | Marius Lien | Actor | 2011 – 2015 | 2 | |
| Lakseide, Sigurd Kornelius, | Sigurd Kornelius Lakseide | Actor | 2011 | 1 | |
| Laurent, Merlies, | Merlies Laurent | Actor | 2011 | 1 | |
| Lehmann, Benno, | Benno Lehmann | Actor | 2011 | 1 | |
| Lizzima, Elisabeth, | Elisabeth Lizzima | Actor | 2011 | 1 | |
| Lindman, Charlotte Fjell, | Charlotte Fjell Lindman | Actor | 2011 – 2013 | 5 | |
| Linn, Eivind, | Eivind Linn | Dancer | 2011 | 1 | |
| Løge, Marianne, | Marianne Løge | Director, Sound Designer | 2011 | 2 | |
| Løge, Nils, | Nils Løge | Designer | 2011 | 1 | |
| Løge, Barbro, | Barbro Løge | Costume Designer | 2011 | 1 | |
| Liffe, -, | - Liffe | Sound Designer | 2011 | 1 | |
| Lystad, Elsa, | Elsa Lystad | Actor | 1972 – 2012 | 31 | |
| Lilleaas, Kjetil, | Kjetil Lilleaas | Adaptation, Director | 2012 – 2019 | 3 | |
| Larsen, Sondre, | Sondre Larsen | Actor | 2012 | 1 | |
| Lindås, Gina Theodorsen, | Gina Theodorsen Lindås | Actor | 2012 | 1 | |
| Lillereiten, Frida, | Frida Lillereiten | Actor | 2012 | 2 | |
| Lindviksmoen, Ida Sofie, | Ida Sofie Lindviksmoen | Actor | 2012 – 2013 | 5 | |
| Lo, Gudbrand Wiig, | Gudbrand Wiig Lo | Actor | 2012 – 2013 | 4 | |
| Lange/Ellingsen, Harald, | Harald Lange/Ellingsen | Actor | 2012 | 1 | |
| Leon, Sonia, | Sonia Leon | Actor | 2012 | 1 | |
| Leffler, David, | David Leffler | Actor | 2012 | 1 | |
| Lindhjem, Henrik, | Henrik Lindhjem | Actor | 2012 | 1 | |
| Lid, Ida Holthe, | Ida Holthe Lid | Mask Maker, Puppet Designer | 2012 – 2015 | 3 | |
| Ly, Anne Hedevig, | Anne Hedevig Ly | Actor | 2012 | 2 | |
| Lund, Kaja Glenne, | Kaja Glenne Lund | Lighting Designer | 2010 – 2012 | 5 | |
| Lysdahl, Asgeir O. Kydland, | Asgeir O. Kydland Lysdahl (Asgeir O. Kydland Lysdahl) | Actor, Musician | 2013 | 2 | |
| Lysdahl, Signe E. Kydland, | Signe E. Kydland Lysdahl (Signe E. Kydland Lysdahl) | Actor | 2013 | 1 | |
| Larsen, Maja Bjerke, | Maja Bjerke Larsen | Actor | 2013 | 1 | |
| Lønes, Tom Heggdal, | Tom Heggdal Lønes | Actor | 2013 | 1 | |
| Leithaug, Marte, | Marte Leithaug | Actor | 2013 | 1 | |
| Lian, Christoffer, | Christoffer Lian | Lighting Designer | 2013 | 1 | |
| Larsen, Liv Engdal, | Liv Engdal Larsen | Actor | 2013 | 1 | |
| Lindhjem, Sven Håkon, | Sven Håkon Lindhjem | Musician | 2013 | 2 | |
| Landgraff, Sanne, | Sanne Landgraff | Actor | 2013 | 1 | |
| Langset, Alexander, | Alexander Langset | Actor | 2013 | 1 | |
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