| Nationaltheatret | Nationaltheatret | 1899 – 2024 | 18144 | 48 |
| Norske Teatret, Det | Det Norske Teatret | 1924 – 2024 | 1334 | 29 |
| NRK Fjernsynsteatret | NRK Fjernsynsteatret | 1961 – 2019 | 884 | 26 |
| Nationale Scene, Den | Den Nationale Scene | 1876 – 2024 | 4752 | 16 |
| Nordland Teater | Nordland Teater | 1995 – 2018 | 200 | 5 |
| Nuova Compagnia Teatrale | Nuova Compagnia Teatrale | 2016 – 2022 | 60 | 3 |
| Norske Theater, Det | Det Norske Theater | 1853 – 1861 | 20 | 2 |
| NRK TV | NRK TV | 1984 | 2 | 1 |
| Nye Teater, Det | Det Nye Teater | 1910 – 1947 | 16 | 1 |
| Novelty Theatre | Novelty Theatre | 1889 – 1891 | 33 | 1 |
| Nordic Black Theatre Teaterskole | Nordic Black Theatre Teaterskole | 2001 | 1 | 1 |
| New Lyceum Theatre | New Lyceum Theatre | | | |
| Nuovo Teatro dell'Aglio | Nuovo Teatro dell'Aglio | 2003 | 1 | |
| Ng'ombe PTA School Dance Troupe | Ng'ombe PTA School Dance Troupe | 2010 | 1 | |
| NRK Kringkastingsorkestret | NRK Kringkastingsorkestret | 1994 | 1 | |
| Nordwind Festival | Nordwind Festival | 2009 | 1 | |
| New Heritage Theatre Group | New Heritage Theatre Group | 2017 – 2019 | 2 | |
| New Horizon Theatre Company | New Horizon Theatre Company | 2006 | 5 | |
| Nordland Dukketeaterverksted | Nordland Dukketeaterverksted | 1993 | 3 | |
| Norsk Amatørteaterfestival | Norsk Amatørteaterfestival | 2009 | 1 | |
| Národní divadlo | Národní divadlo | 1921 – 2010 | 17 | |
| National Theatre of Macedonia | National Theatre of Macedonia | 2022 | 1 | |
| NRW Theatertreffen | NRW Theatertreffen | 2005 | 5 | |
| norske Skuespillerselskab, Det | Det norske Skuespillerselskab | 1904 – 1905 | 23 | |
| Nanzikambe Theatre | Nanzikambe Theatre | 2006 | 23 | |
| Non Stop Festival | Non Stop Festival | 2007 – 2009 | 4 | |
| New Tsukiji Troupe / Chuo Theatre | New Tsukiji Troupe (New Tsukiji Troupe / Chuo Theatre) | 1934 – 1938 | 3 | |
| Nagoya Players | Nagoya Players | 1987 – 1990 | 2 | |
| Neues Theater | Neues Theater | 1910 | 2 | |
| norske Ibsen Tourné, Den | Den norske Ibsen Tourné | 1907 | 90 | |
| NRK2 | NRK2 | 2001 | 3 | |
| National Theatre in Cairo, The | The National Theatre in Cairo | 2006 | 1 | |
| New Stage Repertory Company | New Stage Repertory Company | 1983 – 1984 | 1 | |
| Nieuw Nederlandsch Tooneelgezelschap | Nieuw Nederlandsch Tooneelgezelschap | 1894 | 1 | |
| Norske Tegnspråkteater, Det | Det Norske Tegnspråkteater | 2000 | 7 | |
| Norwich Players, The | The Norwich Players | 1925 – 1992 | 19 | |
| N.V. Tooneelvereeniging | N.V. Tooneelvereeniging | 1916 | 2 | |
| Nashville Shakespeare Festival | Nashville Shakespeare Festival | 2000 | 1 | |
| Norwegian Opera and Ballet | Norwegian Opera and Ballet | 2010 | 1 | |
| Nordstrand videregående skole | Nordstrand videregående skole | 1994 | 2 | |
| Nazimova Productions | Nazimova Productions | 1922 | 1 | |
| Norske Ballettskolen, Den | Den Norske Ballettskolen | 2010 | 1 | |
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