| N.V. Het Rotterdamsch Tooneel | N.V. Het Rotterdamsch Tooneel | 1917 | 6 | |
| N.V. Het Schouwtooneel | N.V. Het Schouwtooneel | 1922 | 3 | |
| N.V. Het Tooneel | N.V. Het Tooneel | 1908 | 3 | |
| N.V. Tooneelvereeniging | N.V. Tooneelvereeniging | 1916 | 2 | |
| Nadderud Teatergruppe | Nadderud Teatergruppe | 1994 | 1 | |
| Nagoya Players | Nagoya Players | 1987 – 1990 | 2 | |
| Nakama | Nakama | 1984 – 1986 | 4 | |
| Nanzikambe Theatre | Nanzikambe Theatre | 2006 | 23 | |
| Národní divadlo | Národní divadlo | 1921 – 2010 | 17 | |
| Národní divadlo v Brně | Národní divadlo v Brně | 1902 | 18 | |
| Nashville Shakespeare Festival | Nashville Shakespeare Festival | 2000 | 1 | |
| NATi | NATi | 2024 – 2025 | 2 | |
| National Arts Council of Zambia, The | The National Arts Council of Zambia | 2006 | 1 | |
| National Arts Festival | National Arts Festival | 2006 | 1 | |
| National Theatre Company of Korea | National Theatre Company of Korea | 2025 | 3 | |
| National Theatre in Cairo, The | The National Theatre in Cairo | 2006 | 1 | |
| National Theatre of Macedonia | National Theatre of Macedonia | 2022 | 1 | |
| Nationale Scene, Den | Den Nationale Scene | 1876 – 2024 | 4752 | 16 |
| Nationaltheatret | Nationaltheatret | 1899 – 2024 | 18144 | 48 |
| Nationalturneen | Nationalturneen | 1907 | 12 | |
| Nazimova Company | Nazimova Company | 1908 – 1937 | 24 | |
| Nazimova Productions | Nazimova Productions | 1922 | 1 | |
| NBC | National Broadcasting Company (NBC) (NBC) | 1950 – 1952 | 4 | |
| NCAT Theatre Department | NCAT Theatre Department | 2024 | 1 | |
| Nederlandsche Tooneelisten | Nederlandsche Tooneelisten | 1891 | 1 | |
| Nederlandsche Tooneelvereeniging | Nederlandsche Tooneelvereeniging | 1893 | 4 | |
| Nemzeti Szinház Kamaraszinháza, A | Nemzeti Színház Kamaraszínháza (A Nemzeti Szinház Kamaraszinháza) | 1925 – 1930 | 7 | |
| Neos Logos. | Neos Logos. | | 1 | |
| Neue Freie Volksbühne (Neues Volkstheater) | Neue Freie Volksbühne (Neue Freie Volksbühne (Neues Volkstheater)) | 1910 | 1 | |
| Neue Werkbühne Munich | Neue Werkbühne Munich | 2010 | 8 | |
| Neues Theater | Neues Theater | 1910 | 2 | |
| Neues Theater in Berlin (Gastspiel) | Neues Theater Berlin (Neues Theater in Berlin (Gastspiel)) | 1897 | 2 | |
| New Century Theatre, The | The New Century Theatre | 1897 | 1 | |
| New England Youth Theatre | New England Youth Theatre | 2025 | 1 | |
| New European Theatre International Festival | New European Theatre International Festival | 2004 | 1 | |
| New Fortune Theatre | New Fortune Theatre | 2023 | 1 | |
| New Heritage Theatre Group | New Heritage Theatre Group | 2017 – 2019 | 2 | |
| New Horizon Theatre Company | New Horizon Theatre Company | 2006 | 5 | |
| New Lyceum Theatre | New Lyceum Theatre | | | |
| New Rep Theatre ltd., The | The New Rep Theatre ltd. | 2025 | 1 | |
| New Repertory Theatre | New Repertory Theatre | 2011 | 1 | |
| New South Wales Government | New South Wales Government | 1976 – 1989 | 2 | |
|
|
