| Lillo-Stenberg, Per | Per Lillo-Stenberg | Actor | 1959 - 1975 | 71 | |
| Lund, Vilhelm | Vilhelm Lund | Actor | 1928 - 1981 | 20 | |
| Lund, Else | Else Lund | Costume Designer | 1986 - 1993 | 2 | |
| Leonard, John A. | John A. Leonard | Sound Designer | 1990 - 2015 | 10 | |
| Lund, Christoffer Brække | Christoffer Brække Lund | Actor | 1991 | 1 | |
| Lund, Hanna Kavli | Hanna Kavli Lund | Actor | 1992 - 2013 | 4 | |
| Lund, Einar | Einar Lund | Actor | 1992 | 1 | |
| Lund, Kåre Johan | Kåre Johan Lund | Sound Designer | 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 | |
| Langleite, Alf Egil | Alf Egil Langleite | Lighting Designer | 1993 - 2006 | 2 | |
| Lund, Margaret Konow | Margaret Konow Lund | Actor | 1993 | 1 | |
| Lidstrøm, Lennart | Lennart Lidstrøm | Actor | 1993 | 1 | |
| Liiri-Majava, Pirjo | Pirjo Liiri-Majava | Costume Designer | 1994 - 2008 | 3 | |
| Lund, Ragnhild Lavik | Ragnhild Lavik Lund | Actor, Adaptation, Designer, Director | 1994 - 2014 | 47 | |
| Leivdal, Torgeir | Torgeir Leivdal | Actor | 1994 | 1 | |
| Lohre, Christine | Christine Lohre | Costume Designer | 1994 | 1 | |
| Lunde, Johannes | Johannes Lunde | Actor | 1994 - 1995 | 4 | |
| Lunde, Randi | Randi Lunde | Actor | 1994 - 1995 | 4 | |
| Langaas, Janne | Janne Langaas | Actor, Director | 1994 - 2024 | 3 | |
| Lundgaard, Hilde | Hilde Lundgaard | Actor | 1995 - 1996 | 2 | |
| Luksengard, Lars | Lars Luksengard | Designer | 1995 | 1 | |
| Lågrinn, Kari Elisabeth | Kari Elisabeth Lågrinn | Mask Maker | 1995 | 1 | |
| Lønaas, Hans Anders | Hans Anders Lønaas | Sound Designer | 1995 | 1 | |
| Leine, Kirsten | Kirsten Leine | Actor | 1995 - 2001 | 8 | |
| Larsen, Bjørn | Bjørn Larsen | Actor | 1995 - 1996 | 4 | |
| Larsen, Linn | Linn Larsen | Actor | 1995 - 2001 | 9 | |
| Lindroos, Kristina | Kristina Lindroos | Actor, Costume Designer | 1996 - 2013 | 4 | |
| Larsson, Hillevi Skalmerud | Hillevi Skalmerud Larsson | Actor | 1996 - 2013 | 2 | |
| Lotherington, Martin Loïc | Martin Loïc Lotherington | Actor, Adaptation, Director | 1997 - 2018 | 56 | |
| Lindquist, Stian | Stian Lindquist | Lighting Designer | 1997 - 2005 | 25 | |
| Lindbæk, Peter | Peter Lindbæk | Actor | 1985 - 1997 | 29 | |
| López, Nicolai Abrahamsen | Nicolai Abrahamsen López | Actor | 1998 - 2004 | 11 | |
| Larsen, Morten Nyheim | Morten Nyheim Larsen | Actor | 1999 | 2 | |
| Lillelien, Mina | Mina Lillelien | Actor | 1999 | 2 | |
| Litlere, Arnhild | Arnhild Litlere | Actor | 1999 - 2004 | 2 | |
| Lindvig, Kyrre Tromm | Kyrre Tromm Lindvig | Composer | 2000 | 1 | |
| Lyngar, Marius | Marius Lyngar | Actor | 2000 | 1 | |
| Lindland, Heidi | Heidi Lindland | Actor | 2000 | 1 | |
|
|
