| Adrian | Adrian | United States of America, Adrian | 1903-12-03 | 1903-12-03 | 1903 | 1 | |
| A.R.T. / New York Theatres | A.R.T. / New York Theatres | United States of America, New York, 502 W 53rd St | 2017-01-17 | 2017-02-11 | 2017 | 1 | |
| Asiàtic (Teatre Lope de Vega) | Asiàtic (Teatre Lope de Vega) | Spain, Barcelona, Carrer del Roser | 1907-10-19 | -- | 1907 | 1 | |
| Adelphi Theatre | Adelphi Theatre | United States of America, Philadelphia | 1908-01-27 | 1908-01-27 | 1908 | 1 | |
| Arendal domkirke | Arendal domkirke | Norway, Arendal | 2015-08-09 | -- | 2015 | 1 | |
| Adam Smith Theatre | Adam Smith Theatre | Scotland, Kirkcaldy, Bennochy Rd | 2011-06-17 | 2014-02-26 | 2011–2014 | 2 | |
| Akademie der Künste | Akademie der Künste | Germany, Berlin, Pariser Platz 4 | 1990-10-20 | -- | 1990 | 1 | |
| Amis, Théâtre des | Théâtre des Amis | Switzerland, Carouge, Place du Temple 8 | 2011-01-11 | 2011-02-06 | 2011 | 1 | |
| Altonaer Theater | Altonaer Theater | Germany, Hamburg, Museumstraße 17 | 1961-03-11 | 1961-03-18 | 1961–1991 | 8 | |
| Albert-Theater Dresden | Albert-Theater Dresden | Germany, Dresden, Albertplatz | 1928-04-06 | -- | 1928 | 1 | |
| Aithousa Xrysostomos | Aithousa Xrysostomos | Greece, Crete, Chania | 1912-11-02 | -- | 1912 | 1 | |
| Arbetareföreningens Teater | Arbetareföreningens Teater | Sweden, Norrköping | 1889-12-16 | -- | 1889 | 1 | |
| Anthony Hopkins Theatre | Anthony Hopkins Theatre | Wales, Mold, Flintshire | 2002-05-02 | 2002-05-25 | 2002 | 1 | |
| Apollo teātris | Apollo teātris | Latvia, Riga, Pērnavas ielā | 1907-02-04 | -- | 1907–1908 | 3 | |
| Alba Iulia | Alba Iulia | Romania, Alba Iulia | 1911-10-03 | -- | 1911–1914 | 3 | |
| Arlequins do Teatro | Arlequins do Teatro | Brazil, São Paulo | 1988-03-21 | -- | 1988 | 1 | |
| American Theatre of Actors | American Theatre of Actors | United States of America, New York, 314 W 54th St | 2010-01-14 | 2010-01-24 | 2010 | 1 | |
| Archipel de Fouesnant. Le | L'Archipel de Fouesnant | France | 2024-03-21 | 2024-03-21 | 2024 | 1 | |
| ARTS at Marks Garage, The | The ARTS at Marks Garage | United States of America, Honolulu, 1159 Nuuanu Ave | 2018-08-10 | 2018-08-19 | 2018 | 1 | |
| Åbo Svenska Teater | Åbo Svenska Teater | Finland, Turku (Åbo), 13, Eerikinkatu | 1877-01-12 | 2011-11-26 | 1877–2011 | 22 | |
| Ashby Stage, The | The Ashby Stage | United States of America, Berkeley, 1901 Ashby Avenue | 2017-03-16 | 2017-04-16 | 2017 | 1 | |
| Å Samfunnshus | Å Samfunnshus | Norway, Jerpstad | 1959-02-04 | -- | 1959–1961 | 3 | |
| Alliance Theatre | Alliance Theatre | United States of America, Atlanta, 1280 Peachtree St NE | 1992-03-27 | 1992-05-17 | 1992 | 1 | |
| Arbeidersamfunnet | Arbeidersamfunnet | Norway, Halden | 1952-02-16 | -- | 1952–1960 | 4 | |
| Askvoll idrettshall | Askvoll idrettshall | Norway, Askvoll | 2016-04-07 | -- | 2016 | 1 | |
| Årdal | Årdal | Norway, Årdal | 1971-02-27 | -- | 1971 | 1 | |
| American Globe Theatre | American Globe Theatre | United States of America, New York, 145 West 46th Street | 2001-03-17 | 2001-04-08 | 2001 | 1 | |
| Almeida Theatre | Almeida Theatre | England, London, Almeida St | 1984-04-21 | 2018-12-01 | 1984–2018 | 10 | |
| Arbeidersamfundet | Arbeidersamfundet | Norway, Bodø | 1894-02-01 | -- | 1894–1928 | 3 | |
| Aithousa Vasileios Pyrsinellas | Aithousa Vasileios Pyrsinellas | Greece, Ioannina | 2005-02-10 | -- | 2005 | 1 | |
| Åmli ungdomsskole | Åmli ungdomsskole | Norway, Åmli | 1997-10-17 | -- | 1997 | 1 | |
| Aesthetic Realism Foundation | Aesthetic Realism Foundation | United States of America, New York, 141 Greene Street | 2001-10-21 | -- | 2001–2009 | 2 | |
| Arden Playhouse | Arden Playhouse | United States of America, Dallas | 1954-10-16 | 1954-10-20 | 1954 | 1 | |
| Ahad Ha'Am St 9 | Ahad Ha'Am St 9 | Israel, Tel Aviv, Ahad Ha'Am St 9, Tel Aviv-Yafo, Israel | 2023-12-27 | 2023-12-30 | 2023 | 1 | |
| Alafi Auditorium | Alafi Auditorium | United States of America, Berkeley, 2081 Addison St | 2010-04-02 | 2010-05-09 | 2010 | 1 | |
| Atlante | Atlante | Sweden, Göteborg, Övre Husargatan 1 | 2015-05-19 | 2015-02-21 | 2015 | 1 | |
| Arnim-Gymnasium | Arnim-Gymnasium | Germany, Dormagen, Haberlandstr. 14 | 2002-01-23 | -- | 2002–2006 | 2 | |
| Arsenaal | 't Arsenaal | Belgium, Mechelen, Hanswijkstraat 63 | 2007-02-28 | 2007-12-20 | 2007 | 1 | |
| Atlanten videregående skole | Atlanten videregående skole | Norway, Kristiansund, Dalaveien 25 | 2007-10-29 | -- | 2007 | 1 | |
| Augustine Drama Group | Augustine Drama Group | China, Hong Kong, Tai Shek St, Sai Wan Ho, Hong Kong | 1996-- | -- | 1996 | 1 | |
| Alta gymnas | Alta gymnas | Norway, Alta | 1968-09-25 | 1968-09-26 | 1968 | 1 | |
| Arena Peloro | Arena Peloro | Italy, Messina | 1893-07-07 | -- | 1893 | 1 | |
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