| Nationaltheatret | Nationaltheatret | 1899 – 2020 | 17808 | 48 |
| Norske Teatret, Det | Det Norske Teatret | 1924 – 2019 | 1276 | 29 |
| NRK Fjernsynsteatret | NRK Fjernsynsteatret | 1961 – 2019 | 884 | 26 |
| Nationale Scene, Den | Den Nationale Scene | 1876 – 2019 | 4688 | 16 |
| Nordland Teater | Nordland Teater | 1995 – 2018 | 200 | 5 |
| 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 |
| NRK TV | NRK TV | 1984 | 2 | 1 |
| 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 | |
| NRW Theatertreffen | NRW Theatertreffen | 2005 | 5 | |
| norske Skuespillerselskab, Det | Det norske Skuespillerselskab | 1904 | 6 | |
| Nanzikambe Theatre | Nanzikambe Theatre | 2006 | 23 | |
| NRK2 | NRK2 | 2001 | 3 | |
| Nagoya Players | Nagoya Players | 1987 – 1990 | 2 | |
| Neues Theater | Neues Theater | 1910 | 2 | |
| norske Ibsen Tourné, Den | Den norske Ibsen Tourné | 1907 | 90 | |
| Norwich Players, The | The Norwich Players | 1925 – 1992 | 19 | |
| N.V. Tooneelvereeniging | N.V. Tooneelvereeniging | 1916 | 2 | |
| 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 | |
| Nazimova Productions | Nazimova Productions | 1922 | 1 | |
| Norske Ballettskolen, Den | Den Norske Ballettskolen | 2010 | 1 | |
| 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 | |
| New York Shakespeare Festival | New York Shakespeare Festival | 1969 – 1975 | 3 | |
| NO LIMITS Theaterfestival | NO LIMITS Theaterfestival | 2009 – 2015 | 2 | |
| Next Theatre Company, The | The Next Theatre Company | 2001 | 2 | |
| Neue Werkbühne Munich | Neue Werkbühne Munich | 2010 | 8 | |
| NRK Drama | NRK Drama | 2001 | 2 | |
| National Arts Festival | National Arts Festival | 2006 | 1 | |
| Nordisk institutt for scene og studio (NISS) | Nordisk institutt for scene og studio (NISS) | 2006 – 2013 | 12 | |
| Northern State University | Northern State University | 2004 | 1 | |
| Northwest University | Northwest University | 2010 | 1 | |
| New Stage Club, The | The New Stage Club | 1905 | 1 | |
| Nordnorsk Scenekompani | Nordnorsk Scenekompani | 2004 | 1 | |
| Næstved Amatørscene - Grønnegades Teater | Næstved Amatørscene - Grønnegades Teater | 2002 | 1 | |
| New South Wales Government | New South Wales Government | 1976 – 1989 | 2 | |
| Neue Freie Volksbühne (Neues Volkstheater) | Neue Freie Volksbühne (Neue Freie Volksbühne (Neues Volkstheater)) | 1910 | 1 | |
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