| Nieden, Cornelius | Cornelius Nieden | Actor | 2005 - 2006 | 3 | |
| Niechotz, Bernhard | Bernhard Niechotz | Costume Designer, Designer | 2011 - 2012 | 3 | |
| Niebuhr, Sabine | Sabine Niebuhr | Costume Designer | 2002 | 1 | |
| Niebuhr, Mark | Mark Niebuhr | Actor | 1990 | 1 | |
| Niebudek, Henryk | Henryk Niebudek | Actor | 2005 - 2006 | 7 | |
| Niebla, Laura, Inés | Laura Inés Niebla | Actor | 1981 | 1 | |
| Nieber, Sophie | Sophie Nieber | Actor | 1938 | 1 | |
| Niczewski, Pawel | Pawel Niczewski | Adaptation, Director | 1995 | 2 | |
| Niculescu, Olimpia | Olimpia Niculescu | Actor | 1985 | 6 | |
| Niculescu, Nicoleta | Nicoleta Niculescu | Actor | 2005 | 1 | |
| Niculescu, Nic | Nic Niculescu | Actor | 1968 | 1 | |
| Niculescu, Mihai | Mihai Niculescu | Actor | 2009 | 1 | |
| Niculescu, Margareta | Margareta Niculescu | Director | 1978 | 38 | |
| Niculescu, Ion | Ion Niculescu | Actor | 1912 | 1 | |
| Niculescu, C. St. | C. St. Niculescu | Actor | 1908 | 1 | |
| Niculescu-Cadet, Ştefan | Ştefan Niculescu-Cadet | Actor | 1963 | 1 | |
| Niculescu-Buzău, N. | N. Niculescu-Buzău | Actor | 1924 | 1 | |
| Niculescu-Buda, El. | El. Niculescu-Buda | Actor | 1920 - 1923 | 5 | |
| Ničova, E. | E. Ničova | Actor | 1913 | 1 | |
| Nicopoulos, Christos | Christos Nicopoulos | Director | 2006 | 4 | |
| Nicolo, Frank | Frank Nicolo | Actor | 1999 | 1 | |
| Nicoll, Jason | Jason Nicoll | Actor | 2003 - 2005 | 4 | |
| Nicoll, Hilde | Hilde Nicoll | Actor | 1962 | 1 | |
| Nicolini, Massimo | Massimo Nicolini | Actor | 2013 | 7 | |
| Nicolini, Gianluca | Gianluca Nicolini | Musician | 1984 - 1985 | 2 | |
| Nicolini, Françoise | Françoise Nicolini | Actor | 1964 | 1 | |
| Nicolini, Andrea | Andrea Nicolini | Composer | 2002 - 2003 | 3 | |
| Nicoletti, Susi | Susi Nicoletti | Actor | 1942 - 2011 | 10 | |
| Nicoletti, Ella | Ella Nicoletti | Actor | 1902 | 1 | |
| Nicoletti, Consuela | Consuela Nicoletti | Actor | 1912 | 1 | |
| Nicoletti, Adeline | Adeline Nicoletti | Actor | 1896 | 1 | |
| Nicolet, Joseph | Joseph Nicolet | Actor | 2009 | 1 | |
| Nicolescu, Nataşa | Nataşa Nicolescu | Actor | 1963 | 1 | |
| Nicolescu, Al. | Al. Nicolescu | Lighting Designer | 2005 | 1 | |
| Nicole, Dionne | Dionne Nicole | Actor | 2000 | 1 | |
| Nicolcic, Tatjana | Tatjana Nicolcic | Actor | 2005 | 1 | |
| Nicolaysen, Nicolay | Nicolay Nicolaysen | Designer | 1864 - 1869 | 3 | |
| Nicolaysen, Erna | Erna Nicolaysen | Actor | 1919 | 1 | |
| Nicolay, Daniel | Daniel Nicolay | Designer | 1987 | 1 | |
| Nicolaus, Eva Luise | Eva Luise Nicolaus | Actor | 1926 | 4 | |
| Nicolau(-Iliescu), Agat(h)a | Agat(h)a Nicolau(-Iliescu) | Actor | 1988 | 2 | |
| Nicolau, T. | T. Nicolau | Actor | 1929 | 2 | |
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