| Nationaltheatret Foyer | Nationaltheatret Foyer | Norway, Oslo, Johanne Dybwads plass 1 | 1998-08- | 1998-09- | 1998–2006 | 2 | |
| Norway Hall | Norway Hall | United States, Duluth, 21 N Lake Ave | 1926-03-05 | -- | 1926–1931 | 2 | |
| Nordiske Sommernetter | Nordiske Sommernetter | Norway, Kristiansand | 2008-06- | -- | 2008 | 1 | |
| Naturbühne Luisenburg Wunsiedel | Naturbühne Luisenburg Wunsiedel | Germany, Wunsiedel | 1938-05-28 | 2009-08-09 | 1938–2009 | 3 | |
| Namsos | Namsos | Norway, Namsos | 1900-06-28 | -- | 1900–2005 | 9 | |
| Niederdeutsche Bühne Flensburg e. V. | Niederdeutsche Bühne Flensburg e. V. | Germany, Flensburg, Augustastr. 3 – 5 | 1997-02-23 | -- | 1997 | 1 | |
| Nye Teater, Det | Det Nye Teater | Norway, Oslo, Rosenkrantz' gate 10 | 1929-12-04 | 1957-10-23 | 1929–1966 | 14 | |
| Namsos, Kinoen | Kinoen Namsos | Norway, Namsos, Sverres gate 35, 7800 Namsos, Norge | 1969-09-20 | -- | 1969–1987 | 7 | |
| Nazimova's 39th St. Theatre | Nazimova's 39th St. Theatre | United States, New York, 119 West 39th Street | 1910-04-18 | -- | 1910 | 1 | |
| Neue Studiobühne Siegen | Neue Studiobühne Siegen | Germany, Siegen | 2017-11-15 | -- | 2017 | 1 | |
| New Stage Theater | New Stage Theater | United States, Bloomington | 1983-12-01 | 1984-01-22 | 1983 | 1 | |
| Next Stage at Theatre Memphis | Next Stage at Theatre Memphis | United States, Memphis, 630 Perkins Extd | 2012-04-06 | 2012-04-22 | 2012 | 1 | |
| National Theatre of Northern Greece | National Theatre of Northern Greece | Greece, Thessaloniki, Ethnikis Amynas str 2 | 2020-02-15 | 2020-05-17 | 2020 | 1 | |
| Nanatsudera Studio | Nanatsudera Studio | Japan, Nagoya, Aichi Prefecture, 2 Chome-27-20 Ōsu | 2008-10-08 | 2008-10-13 | 2008 | 1 | |
| Nemzeti Kamara Színház | Nemzeti Kamara Színház | Hungary, Budapest | 1939-09-22 | -- | 1939 | 1 | |
| Norrbottensteatern | Norrbottensteatern | Sweden, Luleå, Norra Strandgatan 3-5 | 1975-09-10 | 2020-12-12 | 1975–2020 | 2 | |
| No Theater | No Theater / A.P.E. Ltd. Gallery | United States, Northampton, 126 Main Street | 1989-06-28 | 1989-06-29 | 1989 | 1 | |
| National Theatre | National Theatre | Algeria, Algiers | 2008-07-01 | -- | 2008 | 1 | |
| Nissedal (Tveit) ungdomsskule | Nissedal (Tveit) ungdomsskule | Norway, Nissedal, Treungen | 2004-09-28 | -- | 2004 | 1 | |
| Nixon Theater | Nixon Theater | United States, Pittsburgh | 1907-01-10 | 1912-05-13 | 1907–1912 | 4 | |
| Neues Volkstheater | Neues Volkstheater | Germany, Berlin, Köpenicker Str. 68 | 1910-09-01 | -- | 1910–1921 | 3 | |
| Narodno pozorište Subotica (Szabadkai Népszínház) | Narodno pozorište Subotica (Szabadkai Népszínház) | Serbia, Subotica, Senćanski put 71 | 1950-10-31 | -- | 1950–2000 | 5 | |
| New Theatre of Brooklyn, The | The New Theatre of Brooklyn | United States, Brooklyn | 1910-04-01 | 1988-03-13 | 1910–1988 | 2 | |
| Nuovo, Teatro | Teatro Nuovo | Italy, Mirandola, Piazza Della Costituente, 7 | 2018-01-27 | -- | 2018 | 1 | |
| Nisporeni | Nisporeni | Moldova, Nisporeni | -- | -- | | | |
| Naxos | Naxos | Greece, Naxos | -- | -- | | | |
| North Edinburgh Arts Centre | North Edinburgh Arts Centre | Scotland, Edinburgh, 15a Pennywell Rd | 2004-06-02 | -- | 2004 | 1 | |
| Nieuwe Schouwburg | Nieuwe Schouwburg | Netherlands, Groningen | 1900-06-04 | -- | 1900–1908 | 3 | |
| Nordens Hus | Nordens Hus | Faroe Islands, Færøyene, Torshavn | 2006-05-30 | 2006-05-31 | 2006 | 2 | |
| Nya Teatern | Nya Teatern | Finland, Helsinki, Erottaja Square | 1878-02-27 | 1887-03-23 | 1878–1887 | 14 | |
| Nordisk Institutt for Scene og Studio (NISS) | Nordisk Institutt for Scene og Studio (NISS) | Norway, Oslo, Christian Krohgs Gate 2 | 2006-03-31 | 2010-04-11 | 2006–2010 | 8 | |
| Nationale Toneel Gebouw | Nationale Toneel Gebouw | Netherlands, The Hague, Schouwburgstraat 8 | 2008-12-02 | 2012-06-10 | 2008–2012 | 3 | |
| Nanjing University Black Box Theater | Nanjing University Black Box Theater | China, Nanjing, No. 163 Xianlin Avenue, Qixia District | 2018-05-08 | 2018-05-09 | 2018 | 1 | |
| Näyttämö Kaarle Halme | Näyttämö Kaarle Halme | Finland | 1916-05- | -- | 1916 | 1 | |
| Northern Theatre | Northern Theatre | United States, Aberdeen, 1200 South Jay Street | 2004-02-18 | 2004-02-21 | 2004 | 1 | |
| New Crawford Theatre | New Crawford Theatre | United States, Topeka | 1902-04-25 | 1903-05-25 | 1902–1903 | 2 | |
| National Theater, Beijing | 国家大剧院 (National Theater, Beijing) | China, Beijing | -- | -- | | | |
| New Theatre Bromley | New Theatre Bromley | England, Bromley, London, 111 High Street | 1951-11-26 | -- | 1951 | 1 | |
| Neptune Theatre | Neptune Theatre | Canada, Halifax | 1973-07-09 | 1978-02-25 | 1973–1980 | 3 | |
| Notodden | Notodden | Norway, Notodden | 1971-11-08 | 1971-11-09 | 1971–2005 | 6 | |
| Narodowy Stary Teatr im. Heleny Modrzejewskiej | Narodowy Stary Teatr im. Heleny Modrzejewskiej | Poland, Kraków, Jagiellońska 5 | 1957-04-14 | -- | 1957–2015 | 4 | |
| National Theatre Auditorium Shilpakala Academy | National Theatre Auditorium Shilpakala Academy | Bangladesh, Dhaka, 14/3 Segunbagicha, Ramna | 2004-12-19 | 2009-12-13 | 2004–2009 | 14 | |
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