| New South Wales Government | New South Wales Government | 1976 – 1989 | 2 | |
| New Heritage Theatre Group | New Heritage Theatre Group | 2017 – 2019 | 2 | |
| Nhà hát tuổi trẻ | Nhà hát tuổ;i trẻ (Nhà hát tuổi trẻ) | 2006 – 2010 | 2 | |
| Neues Theater in Berlin (Gastspiel) | Neues Theater Berlin (Neues Theater in Berlin (Gastspiel)) | 1897 | 2 | |
| NRK TV | NRK TV | 1984 | 2 | 1 |
| Neues Theater | Neues Theater | 1910 | 2 | |
| Nagoya Players | Nagoya Players | 1987 – 1990 | 2 | |
| New York Shakespeare Festival | New York Shakespeare Festival | 1969 – 1975 | 3 | |
| N.V. Het Tooneel | N.V. Het Tooneel | 1908 | 3 | |
| N.V. Het Schouwtooneel | N.V. Het Schouwtooneel | 1922 | 3 | |
| Nordland Dukketeaterverksted | Nordland Dukketeaterverksted | 1993 | 3 | |
| New Tsukiji Troupe / Chuo Theatre | New Tsukiji Troupe (New Tsukiji Troupe / Chuo Theatre) | 1934 – 1938 | 3 | |
| NRK2 | NRK2 | 2001 | 3 | |
| Nakama | Nakama | 1984 – 1986 | 4 | |
| Nordavind Produksjoner | Nordavind Produksjoner | 2010 | 4 | |
| Newcastle and Gateshead Clarion Dramatic Society, The | The Newcastle and Gateshead Clarion Dramatic Society | 1922 – 1928 | 4 | |
| NBC | National Broadcasting Company (NBC) (NBC) | 1950 – 1952 | 4 | |
| Noise Within, A | A Noise Within | 1995 – 2009 | 4 | |
| Nederlandsche Tooneelvereeniging | Nederlandsche Tooneelvereeniging | 1893 | 4 | |
| Non Stop Festival | Non Stop Festival | 2007 – 2009 | 4 | |
| New Horizon Theatre Company | New Horizon Theatre Company | 2006 | 5 | |
| NRW Theatertreffen | NRW Theatertreffen | 2005 | 5 | |
| N.V. Het Rotterdamsch Tooneel | N.V. Het Rotterdamsch Tooneel | 1917 | 6 | |
| Norske Tegnspråkteater, Det | Det Norske Tegnspråkteater | 2000 | 7 | |
| Nord-Trøndelag Teater | Nord-Trøndelag Teater | 2006 | 7 | |
| Nemzeti Szinház Kamaraszinháza, A | Nemzeti Színház Kamaraszínháza (A Nemzeti Szinház Kamaraszinháza) | 1925 – 1930 | 7 | |
| Neue Werkbühne Munich | Neue Werkbühne Munich | 2010 | 8 | |
| NIDA | NIDA | 1961 – 1996 | 8 | |
| Nordlandstourneen | Nordlandstourneen | 1900 | 8 | |
| Nordisk institutt for scene og studio (NISS) | Nordisk institutt for scene og studio (NISS) | 2006 – 2013 | 12 | |
| Nationalturneen | Nationalturneen | 1907 | 12 | |
| Nye Teater, Det | Det Nye Teater | 1910 – 1947 | 16 | 1 |
| Národní divadlo | Národní divadlo | 1921 – 2010 | 17 | |
| Národní divadlo v Brně | Národní divadlo v Brně | 1902 | 18 | |
| Norwich Players, The | The Norwich Players | 1925 – 1992 | 19 | |
| norske Skuespillerselskab, Det | Det norske Skuespillerselskab | 1904 – 1905 | 23 | |
| Nanzikambe Theatre | Nanzikambe Theatre | 2006 | 23 | |
| Nazimova Company | Nazimova Company | 1908 – 1937 | 24 | |
| Norske Opera, Den | Den Norske Opera & Ballett (Den Norske Opera) | 1960 – 2019 | 26 | |
| Novelty Theatre | Novelty Theatre | 1889 – 1891 | 33 | 1 |
| NRK Radioteatret | NRK Radioteatret | 1938 – 2017 | 84 | |
| norske Ibsen Tourné, Den | Den norske Ibsen Tourné | 1907 | 90 | |
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