| Jåtten, Kristian, Berg | Kristian Berg Jåtten | Actor | 2017 - 2019 | 2 | |
| Jaatinen, Marjatta | Marjatta Jaatinen | Actor | 1981 | 1 | |
| Jåsund, Tonje, Robberstad | Tonje Robberstad Jåsund | Mask Maker | 2017 | 1 | |
| Jaastad, Marit | Marit Jaastad | Actor | 1992 - 2001 | 5 | 1 |
| Jaansoo, Erich | Erich Jaansoo | Actor | 1962 | 2 | |
| Jaanovits, Margus | Margus Jaanovits | Actor | 1996 | 1 | |
| Jaakkola, Mauri | Mauri Jaakkola | Actor | 1962 | 1 | |
| Jaakkola, Anja | Anja Jaakkola | Actor | 1979 | 1 | |
| Jööger, Toomas | Toomas Jööger | Dancer | 2001 | 1 | |
| Jørå, Randi | Randi Jørå | Actor | 2012 | 2 | |
| Jørstad, Ketil | Ketil Jørstad | Actor | 1978 - 1979 | 2 | |
| Jørstad, Frank | Frank Jørstad | Actor | 2001 - 2008 | 67 | 3 |
| Jørstad, Eirik | Eirik Jørstad | Sound Designer | 2003 - 2004 | 22 | |
| Jörnhoff, Heinz | Heinz Jörnhoff | Actor | 1981 - 1987 | 3 | |
| Jörnfalk, Åke | Åke Jörnfalk | Actor | 1957 - 1984 | 3 | 1 |
| Jörn, Else | Else Jörn | Actor | 1921 | 1 | |
| Jörn, Carl | Carl Jörn | Actor | 1905 - 1917 | 8 | |
| Jörissen, Rainer | Rainer Jörissen | Composer | 1997 - 2007 | 4 | |
| Jörissen, Henrike Johanna | Henrike Johanna Jörissen | Actor | 2008 - 2013 | 19 | 1 |
| Jørgensrud, John Emil | John Emil Jørgensrud | Actor | 2015 - 2022 | 64 | 1 |
| Jörgenson, Obert | Obert Jörgenson | Actor | 1931 | 1 | |
| Jørgenson, Katherine | Katherine Jørgenson | Actor | 1937 | 2 | |
| Jørgensen, Aage, W. | Aage W. Jørgensen | Actor | 1926 | 1 | 1 |
| Jørgensen, Øyvind | Øyvind Jørgensen | Adaptation, Choreographer, Director | 2001 - 2006 | 48 | 1 |
| Jørgensen, Valborg | Valborg Jørgensen | Actor | 1879 - 1881 | 3 | 1 |
| Jørgensen, Siren | Siren Jørgensen | Actor | 2006 - 2013 | 7 | 1 |
| Jørgensen, Per, Janke | Per Janke Jørgensen | Musical Director | 1986 | 1 | 1 |
| Jørgensen, Per | Per Jørgensen | Musician | 2019 | 2 | |
| Jørgensen, Mads | Mads Jørgensen | Director | 2013 | 1 | 1 |
| Jørgensen, Louise | Louise Jørgensen | Actor | 1931 | 1 | |
| Jørgensen, Kjell-Arne | Kjell-Arne Jørgensen | Musician | 2011 | 1 | |
| Jørgensen, Karl | Karl Jørgensen | Actor | 1917 - 1937 | 11 | |
| Jørgensen, Julie Bredal | Julie Bredal Jørgensen | Actor | 1994 | 1 | |
| Jørgensen, Julie A. | Julie A. Jørgensen | Actor | 2002 | 1 | |
| Jørgensen, Jonas | Jonas Jørgensen | Sound Designer | 2007 | 1 | 1 |
| Jørgensen, Joakim Dan | Joakim Dan Jørgensen | Actor | 2003 - 2009 | 31 | |
| Jørgensen, Ingrid | Ingrid Jørgensen | Actor | 1992 - 2018 | 33 | 1 |
| Jørgensen, Hanne Winther | Hanne Winther Jørgensen (Winther Jørgensen, Hanne) | Actor | 1957 | 1 | |
| Jørgensen, Gerd, Joergensen | Gerd Jørgensen (Gerd Joergensen) | Actor | 1953 - 1978 | 170 | 1 |
| Jørgensen, Frode | Frode Jørgensen | Actor | 1944 | 1 | |
| Jørgensen, Emanuel | Emanuel Jørgensen | Actor | 1919 - 1931 | 2 | |
| Jørgensen, Ellen | Ellen Jørgensen | Costume Designer | 2002 | 1 | |
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