| Lillo-Stenberg, Lars, | Lars Lillo-Stenberg | Composer | 2006 | 1 | |
| Liavaag, Ingrid, | Ingrid Liavaag | Actor | 2006 | 7 | |
| Ledsaak, Marie Oust, | Marie Oust Ledsaak | Designer | 2006 | 1 | |
| Loddgard, Gislaug Edland, | Gislaug Edland Loddgard | Actor | 2006 | 1 | |
| Lundqvist, Randi Krogvold, | Randi Krogvold Lundqvist | Musical Director | 2006 | 1 | |
| Lunga, Audun, | Audun Lunga | Actor | 2006 | 5 | |
| Longva, Fredrik, | Fredrik Longva | Actor, Director | 2006 - 2020 | 6 | |
| Løberg, Daniel T., | Daniel T. Løberg (Daniel T. Løberg) | Musician | 2007 | 1 | |
| Lunde, Bent, | Bent Lunde | Actor | 2007 | 1 | |
| Lea, Caroline, | Caroline Lea | Actor | 2007 | 1 | |
| Lorentzen, Therese, | Therese Lorentzen | Actor | 2007 - 2016 | 3 | |
| Lie, Trond, | Trond Lie | Actor, Director | 1972 - 2008 | 3 | |
| Løseth, Olve, | Olve Løseth | Actor | 2008 - 2017 | 6 | |
| Løkken, Maria, | Maria Løkken | Actor | 2008 | 3 | |
| Leira, Torkjell, | Torkjell Leira | Dancer | 2008 | 5 | |
| Løvlid, Unni, | Unni Løvlid | Actor | 2008 | 5 | |
| Lanzén, Rickard, | Rickard Lanzén | Sound Designer | 2008 | 10 | |
| Larsen, Rune, | Rune Larsen | Musician | 2009 | 1 | |
| Larssen, Ole-Morten Isaksen, | Ole-Morten Isaksen Larssen | Musician | 2009 | 1 | |
| Larsen, Lene Eskedal, | Lene Eskedal Larsen | Actor, Costume Designer | 2009 | 3 | |
| Ljones, Andreas Skeie, | Andreas Skeie Ljones | Composer, Musician | 2009 - 2010 | 4 | |
| Larsen, Kristin Rabbe, | Kristin Rabbe Larsen | Actor | 2009 | 1 | |
| 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 | |
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