| Nyerges, Ferenc | Ferenc Nyerges | Actor | 1932 - 1941 | 3 | |
| Nyfløtt, Oda Kirkebø | Oda Kirkebø Nyfløtt | Actor | 2015 | 8 | |
| Nyfors, Wilhelm, | Wilhelm Nyfors | Actor | 1869 - 1875 | 3 | |
| Nygaard, Charlotte | Charlotte Nygaard | Actor | 2008 | 1 | |
| Nygaard, Frk., | Frk. Nygaard | Actor | 1878 - 1879 | 8 | |
| Nygaard, Jon | Jon Nygaard | Adaptation, Dramaturg | 1972 - 1976 | 20 | |
| Nygaard, Nils Jørgen | Nils Jørgen Nygaard | Actor | 2006 - 2012 | 3 | |
| Nygaard, Ragnhild, | Ragnhild Nygaard | Actor | 1991 | 1 | |
| Nygård, Bo | Bo Nygård | Actor | 1996 | 1 | |
| Nygard, Lars, | Lars Nygard | Actor | 1924 - 1928 | 96 | |
| Nygård, Patrick, | Patrick Nygård | Actor | 2009 | 1 | |
| Nygård, Tormod, | Tormod Nygård | Composer, Director, Sound Designer | 1991 - 2013 | 9 | |
| Nygårds, Anders | Anders Nygårds | Musician | 2005 - 2006 | 2 | |
| Nygren, Nils | Nils Nygren | Actor | 1954 - 1969 | 4 | |
| Nyhoff, Londi, | Londi Nyhoff | Actor | 1928 | 1 | |
| Nyholm, Joakim, | Joakim Nyholm | Actor | 1978 - 1980 | 3 | |
| Nyholm, Siv | Siv Nyholm | Mask Maker | 2004 - 2012 | 3 | |
| Nyiradi, Annamaria | Annamaria Nyiradi | Actor | 1968 | 1 | |
| Nyiredy, Piroska | Piroska Nyiredy | Actor | 1972 | 1 | |
| Nyirkó, István | István Nyirkó | Actor | 1989 - 2014 | 3 | |
| Nykänen, Risto | Risto Nykänen | Designer | 2002 | 1 | |
| Nykänen, Tiina | Tiina Nykänen | Actor | 1968 | 1 | |
| Nykiel, Jason | Jason Nykiel | Actor | 2011 | 1 | |
| Nyland, Catherine, | Catherine Nyland | Actor | 1998 | 2 | |
| Nyland, Jon | Jon Nyland | Actor | 2008 | 2 | |
| Nylander, Erik | Erik Nylander | Composer | 2020 | 1 | |
| Nylander, Ingrid, | Ingrid Nylander | Costume Designer | 1999 - 2020 | 126 | |
| Nylander, Kerstin | Kerstin Nylander | Actor | 1936 - 1953 | 2 | |
| Nylændet, Iris, | Iris Nylændet | Actor | 2006 | 1 | |
| Nylén, Håkan | Håkan Nylén | Costume Designer, Designer | 1990 | 2 | |
| Nylén, Lena | Lena Nylén | Actor | 2001 | 4 | |
| Nylund, Joanna | Joanna Nylund | Actor | 2000 - 2001 | 9 | |
| Nylund, Martin, | Martin Nylund | Actor | 2007 | 1 | |
| Nylund, Olav, | Olav Nylund | Actor | 2012 | 1 | |
| Nyman, Björn | Björn Nyman | Musician | 2006 | 2 | |
| Nyman, Gösta, | Gösta Nyman | Composer | 2002 - 2005 | 3 | |
| Nyman, Lena | Lena Nyman | Actor | 1972 - 1973 | 4 | |
| Nyman, Sylvi | Sylvi Nyman | Costume Designer | 1964 | 1 | |
| Nyman, Vilhelmina, | Vilhelmina Nyman | Actor | 1878 | 1 | |
| Nymand, Kjeld | Kjeld Nymand | Actor | 2004 | 1 | |
| Nymgau, Erika, | Erika Nymgau | Actor | 1913 | 1 | |
| Nymoen, Gunhild | Gunhild Nymoen | Dramaturg | 2017 | 17 | |
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