| Lange, Wilhelm | Wilhelm Lange (Wilhelm Lange) | Translator | 1878 - 2007 | 338 | 1 |
| Lindberg, August | August Lindberg (August Lindberg) | Actor, Director | 1878 - 1914 | 236 | 5 |
| Lindemann, Gustav | Gustav Lindemann (Gustav Lindemann) | Actor, Director | 1900 - 1932 | 233 | |
| Larssen, Bernt Erik | Bernt Erik Larssen | Actor | 1956 - 1982 | 204 | 2 |
| Ljunggren, Margaret | Margaret Ljunggren | Actor | 1971 | 138 | |
| Lindén, Lars-Erik | Lars-Erik Lindén (Lars-Erik Lindén) | Designer | 1988 - 2007 | 134 | |
| Lorck, Egil | Egil Lorck (Egil Lorck) | Actor | 1961 - 1990 | 133 | |
| Lessing, Emil | Emil Lessing (Emil Lessing) | Actor, Director | 1888 - 1913 | 131 | |
| Lovell, Leigh | Leigh Lovell (Leigh Lovell) | Actor, Designer, Director | 1907 - 1923 | 129 | |
| Langdal, Peter | Peter Langdal (Peter Langdal) | Adaptation, Director, Translator | 1989 - 2016 | 118 | |
| Lavik, Dore | Dore Lavik (Dore Lavik) | Actor | 1895 - 1908 | 117 | 3 |
| Lugné-Poë, Aurélien-Marie | Aurélien-Marie Lugné-Poë (Aurélien-Marie Lugné-Poë) | Actor, Director | 1892 - 1937 | 113 | 1 |
| Ludt, Finn | Finn Ludt (Finn Ludt) | Composer, Musical Director | 1955 - 2006 | 106 | |
| Llewellyn, Christopher | Christopher Llewellyn | Actor | 2014 | 96 | |
| Langhelle, Jørgen | Jørgen Langhelle (Jørgen Langhelle) | Actor | 1996 - 2013 | 84 | |
| Lydvo, Hallvard | Hallvard Lydvo (Hallvard Lydvo) | Actor | 1971 - 2003 | 82 | |
| Lindahl, Erling | Erling Lindahl (Erling Lindahl) | Actor | 1938 - 1971 | 78 | |
| Lidell, Anna | Anna Lidell | Composer, Musician | 2018 | 78 | |
| Le Gallienne, Eva | Eva Le Gallienne (Eva Le Gallienne) | Actor, Adaptation, Director, Translator | 1925 - 2013 | 77 | |
| Larsen, Henrik | Henrik Larsen | Actor | 2002 - 2004 | 75 | |
| Lindtberg, Bettina | Bettina Lindtberg | Actor | 1980 | 75 | |
| Le Berre, Aline | Aline Le Berre | Actor | 2004 - 2005 | 72 | |
| Lillo-Stenberg, Per | Per Lillo-Stenberg (Per Lillo-Stenberg) | Actor | 1959 - 1975 | 71 | |
| Leite, Espen | Espen Leite (Espen Leite) | Actor, Composer | 2005 - 2006 | 70 | |
| Lund, Rolf Arly | Rolf Arly Lund (Rolf Arly Lund) | Actor | 1972 - 2009 | 67 | |
| Lindahl, Eva | Eva Lindahl (Eva Lindahl) | Actor | 1971 - 1990 | 66 | |
| Larssen, Tryggve | Tryggve Larssen (Tryggve Larssen) | Actor, Mask Maker | 1917 - 2006 | 64 | |
| Lindtner, Lasse | Lasse Lindtner (Lasse Lindtner) | Actor | 1991 - 2020 | 63 | 1 |
| Lehmann, Else | Else Lehmann (Else Lehmann) | Actor | 1894 - 1921 | 61 | 4 |
| Langlie, Britt | Britt Langlie (Britt Langlie) | Actor | 1971 - 2015 | 58 | |
| Lotherington, Martin Loïc | Martin Loïc Lotherington (Martin Loïc Lotherington) | Actor, Adaptation, Director | 1997 - 2018 | 56 | |
| Lewald, Liliom | Liliom Lewald | Actor | 2019 | 56 | |
| Løkkeberg, Pål | Pål Løkkeberg (Pål Løkkeberg) | Adaptation, Director, Translator | 1963 - 1999 | 55 | |
| Leira, Tobias | Tobias Leira (Tobias Leira) | Lighting Designer | 2006 - 2014 | 55 | |
| Lunde, David | David Lunde (David Lunde) | Actor | 1897 - 1911 | 54 | |
| Longva, Fredrik | Fredrik Longva (Fredrik Longva) | Actor, Director | 2006 - 2022 | 53 | |
| Log, Marianne | Marianne Log (Marianne Log) | Mask Maker | 2009 - 2022 | 51 | |
| Lendorph, Torben | Torben Lendorph | Lighting Designer | 2002 - 2015 | 51 | |
| Láng, Annamária | Annamária Láng | Actor | 2005 - 2016 | 51 | |
| Leamon, Abby | Abby Leamon | Actor | 2011 | 50 | |
| Lindroth, Knut | Knut Lindroth (Knut Lindroth) | Actor | 1885 - 1914 | 49 | |
| Lindenberger, Alvise | Alvise Lindenberger | Actor | 2019 | 48 | |
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