| Lauritzen, Lauritz | Lauritz Lauritzen | Actor | 1909 - 1911 | 2 | |
| Lund, Aage | Aage Lund | Actor | 1909 | 1 | |
| Lattin, J.D.B. | J. D. B. Lattin (J.D.B. Lattin) | Actor | 1909 | 2 | |
| Lane, J.C. | J. C. Lane (J.C. Lane) | Actor | 1909 | 2 | |
| Lindelöf, Helmi | Helmi Lindelöf | Actor | 1908 - 1943 | 6 | |
| Leland, Roca | Roca Leland | Actor | 1909 | 1 | |
| Lawton, Thais | Thais Lawton | Actor | 1910 - 1915 | 4 | 1 |
| Lewis, Sheldon | Sheldon Lewis | Actor | 1910 - 1911 | 4 | 1 |
| Luck, Emily | Emily Luck | Actor | 1910 - 1911 | 2 | |
| Lorentzen, Håvard | Håvard Lorentzen | Actor | 1994 | 1 | |
| Lundekvam, Hans Konrad | Hans Konrad Lundekvam | Actor | 1994 | 1 | |
| Larssen, Lars Andreas | Lars Andreas Larssen | Actor | 1960 - 2004 | 31 | 1 |
| Lundstrøm, Sivert | Sivert Lundstrøm | Actor | 1990 | 1 | |
| Lorck, Egil | Egil Lorck | Actor | 1961 - 1990 | 133 | 1 |
| Lie, Elisabeth | Elisabeth Lie | Actor | 1990 | 1 | |
| Larshaugen, Liv Jorunn | Liv Jorunn Larshaugen | Actor | 1989 - 1993 | 10 | |
| Lindahl, Eva | Eva Lindahl | Actor | 1971 - 1990 | 66 | |
| Lund, Maren Eline | Maren Eline Lund | Actor | 1991 - 1993 | 4 | |
| Lange, Finn | Finn Lange | Actor | 1921 - 2006 | 31 | 1 |
| Lindahl, Erling | Erling Lindahl | Actor | 1938 - 1971 | 78 | 1 |
| Løvaas, Birger | Birger Løvaas | Actor | 1957 - 1960 | 3 | 1 |
| Lillo-Stenberg, Per | Per Lillo-Stenberg | Actor | 1959 - 1975 | 71 | |
| Lund, Vilhelm | Vilhelm Lund | Actor | 1928 - 1981 | 20 | |
| Lunde, Eva | Eva Lunde | Actor | 1967 - 1986 | 4 | |
| Lydvo, Hallvard | Hallvard Lydvo | Actor | 1971 - 2003 | 82 | |
| Linnestad, Eli Anne | Eli Anne Linnestad | Actor | 1991 - 2017 | 23 | 2 |
| Lund, Christoffer Brække | Christoffer Brække Lund | Actor | 1991 | 1 | |
| Lund, Hanna Kavli | Hanna Kavli Lund | Actor | 1992 - 2013 | 4 | |
| Lygre, Arne S. | Arne S. Lygre | Actor | 1992 | 1 | |
| Lund, Einar | Einar Lund | Actor | 1992 | 1 | |
| Lange-Nielsen, Nicolay | Nicolay Lange-Nielsen | Actor | 1993 - 1996 | 35 | |
| Larshaugen, Elin Korstad | Elin Korstad Larshaugen | Actor | 1993 - 2003 | 22 | |
| Larshaugen, Silje Korstad | Silje Korstad Larshaugen | Actor | 1993 - 2002 | 20 | |
| Lillebråten, Kari | Kari Lillebråten | Actor | 1993 - 2002 | 20 | |
| Lund, Kitty Marie | Kitty Marie Lund | Actor | 1993 - 1998 | 10 | |
| Langlie, Britt | Britt Langlie | Actor | 1971 - 2015 | 58 | 1 |
| Lund, Margaret Konow | Margaret Konow Lund | Actor | 1993 | 1 | |
| Lidstrøm, Lennart | Lennart Lidstrøm | Actor | 1993 | 1 | |
| Lundblad, Lene | Lene Lundblad | Actor | 1994 | 1 | |
| Leivdal, Torgeir | Torgeir Leivdal | Actor | 1994 | 1 | |
| Lunde, Johannes | Johannes Lunde | Actor | 1994 - 1995 | 4 | |
| Lunde, Randi | Randi Lunde | Actor | 1994 - 1995 | 4 | |
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