| Notodden Teater | Notodden Teater | Norway, Notodden, Teatergata 3 | 1989-10-22 | 2015-11-14 | 1989–2023 | 17 | |
| New Victoria Theatre | New Victoria Theatre | England, Woking, The Ambassadors, Peacocks Centre | 2018-01-29 | 2018-02-03 | 2018 | 1 | |
| Neues Deutsches Theater | Neues Deutsches Theater | Czech Republic, Prague | 1888-05-20 | 1928-03-20 | 1888–1934 | 26 | |
| New Wimbledon Studio | New Wimbledon Studio | England, London, 93 The Broadway | 2005-02-28 | 2006-03-11 | 2005–2006 | 3 | |
| Naroden Teatar Shtip | National Theatre of Štip (Народен Театар Штип) | Macedonia, Štip, General Mihajlo Apostolski bb | 1969-04-13 | -- | 1969 | 1 | |
| Next Theatre | Next Theatre | United States of America, Evanston, 927 Noyes Street | 2001-02-02 | 2001-03-10 | 2001 | 2 | |
| National-Theater Berlin | National-Theater Berlin | Germany, Berlin | 1878-02-03 | 1878-12-14 | 1878–1904 | 3 | |
| Neues Schauspielhaus Königsberg | Neues Schauspielhaus Königsberg | Germany, Königsberg, Mira Avenue | 1915-09-19 | 1915-09-19 | 1915–1933 | 3 | |
| Nano Nagle Theatre | Nano Nagle Theatre | Ireland, Cork, 36 Lower Friars Walk, Ballyphehane, Cork, | 2024-04-19 | 2024-04-21 | 2024 | 1 | |
| Nürnberg | Nürnberg | Germany, Nürnberg | 1961-- | 2006-03-18 | 1961–2006 | 2 | |
| Norske Frimurerordens Stamhus, Den | Den Norske Frimurerordens Stamhus | Norway, Oslo, Nedre Vollgt. 19 | 2005-11-20 | -- | 2005 | 1 | |
| Nasjonalmuseet, utescene på Tullinløkka | Nasjonalmuseet, utescene på Tullinløkka | Norway, Oslo | 2007-05-03 | 2007-05-13 | 2007 | 1 | |
| Nordtun | Nordtun | Norway, Grong | 1959-02-14 | -- | 1959 | 1 | |
| Neuwied | Neuwied | Germany, Neuwied | -- | -- | | | |
| Northcott Theatre | Northcott Theatre | England, Exeter, Stocker Road | 1999-05-05 | 1999-05-15 | 1999 | 1 | |
| Nairobi | Nairobi | Kenya, Nairobi | 2006-05-12 | 2006-05-27 | 2006 | 1 | |
| Nemzeti Kamara Színház | Nemzeti Kamara Színház | Hungary, Budapest | 1939-09-22 | -- | 1939 | 1 | |
| Nankai zhongxue | Nankai zhongxue (Nankai Middle School) | China, Tianjin | -- | -- | | | |
| Neues Stadttheater Chemnitz | Neues Stadttheater Chemnitz | Germany, Chemnitz, Theaterstraße | 1911-09-01 | -- | 1911–1923 | 8 | |
| New Sedalia Theatre | New Sedalia Theatre | United States of America, Sedalia | 1903-11-11 | 1909-01-17 | 1903–1909 | 2 | |
| Nordre Teater | Nordre Teater | Norway, Oslo | 1988-04-27 | 1988-04-28 | 1988 | 1 | |
| Nishinomiya | Nishinomiya | Japan, Nishinomiya | -- | -- | | | |
| National Theatre of Korea (NTOK) | National Theatre of Korea (NTOK) | South Korea, Seoul, 14-67 Jangchungdong 2(i)-ga, Jung-gu | 2008-10-24 | 2023-10-22 | 2008–2023 | 2 | |
| Nynäs slott, Teaterladan | Nynäs slott, Teaterladan | Sweden, Nyköping Ö, 61199 Tystberga | 2019-06-26 | 2019-07-14 | 2019 | 1 | |
| New School for Social Research | New School for Social Research | United States of America, New York, 6 E 16th St | 1954-12-12 | -- | 1954 | 1 | |
| Nordhorn | Nordhorn | Germany, Nordhorn | 2011-04-05 | -- | 2011 | 1 | |
| Norway Hall | Norway Hall | United States of America, Duluth, 21 N Lake Ave | 1926-03-05 | -- | 1926–1931 | 2 | |
| Narodnyj teatr "Krasnaja Presnja" | Narodnyj teatr "Krasnaja Presnja" | Russia, Moscow | 1966-04- | -- | 1966 | 1 | |
| New York Performance Works | New York Performance Works | United States of America, New York, 85 W Broadway | 1998-11-05 | 1998-11-22 | 1998 | 1 | |
| Nøtterøy | Nøtterøy | Norway, Nøtterøy | 1999-03-20 | -- | 1999–2005 | 3 | |
| No Theater | No Theater / A.P.E. Ltd. Gallery | United States of America, Northampton, 126 Main Street | 1989-06-28 | 1989-06-29 | 1989 | 1 | |
| Northern Stage | Northern Stage | England, Newcastle upon Tyne, Tyne and Wear, Barras Bridge | 2007-06-13 | 2017-03-08 | 2007–2017 | 3 | |
| New Amsterdam Theatre | New Amsterdam Theatre | United States of America, New York, 214 W 42nd St | 1907-02-25 | -- | 1907 | 1 | |
| Narodno pozorište Leskovac | Narodno pozorište Leskovac | Serbia, Leskovac, ul. Koste Stamenkovića br. 22 | 1956-11-08 | -- | 1956–1981 | 4 | |
| Neues Schauspielhaus Bremen | Neues Schauspielhaus Bremen | Germany, Bremen, Goetheplatz 1-3 | 2009-02-04 | 2012-04-19 | 2009–2011 | 5 | |
| Nagykanizsa | Nagykanizsa | Hungary, Nagykanizsa | 1890-09-19 | 2005-12-20 | 1890–2005 | 15 | |
| Nordland Teater | Nordland Teater | Norway, Mo i Rana, Rådhusalleen 6 | 1994-09-16 | 2022-10-19 | 1994–2022 | 15 | |
| Nicolas-Peskine, Théâtre | Théâtre Nicolas-Peskine | France, Blois, 8 Rue du Lieutenant Godineau | 2017-03-07 | 2017-03-08 | 2017 | 1 | |
| Niederdeutsche Bühne Flensburg e. V. | Niederdeutsche Bühne Flensburg e. V. | Germany, Flensburg, Augustastr. 3 – 5 | 1997-02-23 | -- | 1997 | 1 | |
| Nordiske Sommernetter | Nordiske Sommernetter | Norway, Kristiansand | 2008-06- | -- | 2008 | 1 | |
| Neue Studiobühne Siegen | Neue Studiobühne Siegen | Germany, Siegen | 2017-11-15 | -- | 2017 | 1 | |
| Next Stage at Theatre Memphis | Next Stage at Theatre Memphis | United States of America, Memphis, 630 Perkins Extd | 2012-04-06 | 2012-04-22 | 2012 | 1 | |
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