| Niigata | Niigata | Japan, Niigata | -- | -- | | | |
| NRK2 | NRK2 | Norway, Marienlyst, Bjørnstjerne Bjørnsons plass 1 | -- | -- | | | |
| Nykøbing Mors | Nykøbing Mors | Denmark, Nykøbing, Limfjordsvej 95 | -- | -- | | | |
| Nankai zhongxue | Nankai zhongxue (Nankai Middle School) | China, Tianjin | -- | -- | | | |
| Neuwied | Neuwied | Germany, Neuwied | -- | -- | | | |
| Nádasd | Nádasd | Hungary, Nádasd | -- | -- | | | |
| Nurmes | Nurmes | Finland, Nurmes | -- | -- | | | |
| North Conway | North Conway | United States of America, North Conway | -- | -- | | | |
| National Theater, Beijing | National Theater, Beijing | China, Beijing | -- | -- | | | |
| NRK Fjernsynsteatret | NRK Fjernsynsteatret | Norway, Oslo, Bjørnstjerne Bjørnsons plass 1 | -- | -- | | | |
| Nanatsudera Studio | Nanatsudera Studio | Japan, Nagoya, Aichi Prefecture, 2 Chome-27-20 Ōsu | -- | -- | | | |
| New Haven | New Haven | United States of America, New Haven | -- | -- | | | |
| Noto | Noto | Japan, Noto | -- | -- | | | |
| Neuilly-sur-Seine | Neuilly-sur-Seine | France, Neuilly-sur-Seine | -- | -- | | | |
| Nantes | Nantes | France, Nantes | -- | -- | | | |
| Näyttämö Kaarle Halme | Näyttämö Kaarle Halme | Finland | -- | -- | | | |
| NRK Drama | NRK Drama | Norway, Oslo, Bjørnstjerne Bjørnsons plass 1 | -- | -- | | | |
| NRK Radioteateret | NRK Radioteateret | Norway, Oslo, Bjørnstjerne Bjørnsons plass 1 | -- | -- | | | |
| Nishinomiya | Nishinomiya | Japan, Nishinomiya | -- | -- | | | |
| norske Theater, Det | Det norske Theater | Norway, Bergen | -- | -- | | | |
| Nationaltheater Lemberg | Nationaltheater Lemberg | Germany, Lemberg | -- | -- | | | |
| Nisporeni | Nisporeni | Moldova, Nisporeni | -- | -- | | | |
| Naxos | Naxos | Greece, Naxos | -- | -- | | | |
| Ny Ridehus | Ny Ridehus | Denmark, Næstved, Grønnegade 10 | -- | -- | | | |
| NRK Kringkastingsorkesteret | NRK Kringkastingsorkesteret | Norway, Oslo, Bjørnstjerne Bjørnsons plass 1 | -- | -- | | | |
| Nya Teatern (Nyan) | Nya Teatern (Nyan) | Sweden, Stockholm | 1875-11-03 | 1886-02-28 | 1875–1886 | 6 | 1 |
| National-Theater Berlin | National-Theater Berlin | Germany, Berlin | 1878-02-03 | 1878-12-14 | 1878–1904 | 3 | |
| Nya Teatern | Nya Teatern | Finland, Helsinki, Erottaja Square | 1878-02-27 | 1887-03-23 | 1878–1887 | 14 | |
| Narodno pozorište u Beogradu | Narodno pozorište u Beogradu (The National Theatre in Belgrade) | Serbia, Belgrade, 3 Francuska | 1878-05-21 | 2003-09-21 | 1878–2021 | 24 | |
| Nya Teatern | Nya Teatern | Sweden, Luleå | 1879-11-30 | 1879-12-07 | 1879 | 1 | |
| Nyborg Teater | Nyborg Teater | Denmark, Nyborg | 1883-10-02 | -- | 1883–2018 | 7 | |
| Næstved Teater | Næstved Teater | Denmark, Næstved, Herlufsholm Allé 174 | 1883-11-12 | -- | 1883–2018 | 9 | |
| Národní divadlo | Národní divadlo | Czech Republic, Prague, Ostrovní 225/1 | 1885-09-15 | 1943-01-12 | 1885–1994 | 46 | |
| Neues Deutsches Theater | Neues Deutsches Theater | Czech Republic, Prague | 1888-05-20 | 1928-03-20 | 1888–1934 | 26 | |
| Novelty Theatre, The | The Novelty Theatre | England, London, Great Queen Street | 1889-06-07 | -- | 1889 | 1 | |
| Nemzeti Színház | Nemzeti Színház | Hungary, Budapest, Bajor Gizi Park | 1889-10-04 | 2023-04-17 | 1889–2023 | 28 | |
| National Theatre, The | The National Theatre | United States of America, Washington D.C., 1321 Pennsylvania Avenue Northwest | 1889-11-27 | 1975-05-03 | 1889–1975 | 2 | |
| Norrköpings Arbetareförenings teater (Arbisteatern) | Norrköpings Arbetareförenings teater (Arbisteatern) | Sweden, Norrköping | 1889-12-16 | -- | 1889 | 1 | |
| Novi Sad | Novi Sad | Serbia, Novi Sad | 1890-04-23 | 1921-02-09 | 1890–1951 | 6 | |
| Nyíregyháza | Nyíregyháza | Hungary, Nyíregyháza | 1890-05-30 | 1932-10-19 | 1890–1939 | 23 | |
| Nagykanizsa | Nagykanizsa | Hungary, Nagykanizsa | 1890-09-19 | 2005-12-20 | 1890–2005 | 15 | |
| Nitra | Nitra | Slovak Republic, Nitra | 1891-04-06 | -- | 1891–1912 | 3 | |
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