| ARTUS - Théâtre universitaire de Strasbourg | ARTUS - Théâtre universitaire de Strasbourg | France, Strasbourg | 1994-- | -- | 1994 | 1 | |
| Arcola Theatre Studio 1 | Arcola Theatre Studio 1 | England, London, 24 Ashwin St | -- | -- | | | |
| Albany | Albany | United States of America, Albany | 1903-09-29 | 1903-09-29 | 1903 | 1 | |
| Alhamra Hall No. 2 | Alhamra Hall No. 2 | Pakistan, Lahore, The Mall | 2006-04-19 | 2006-11-12 | 2006 | 4 | |
| Arcola Theatre | Arcola Theatre | England, London, 24 Ashwin St | 2003-02-04 | 2011-07-30 | 2003–2011 | 5 | |
| Allen Studio Theatre | Allen Studio Theatre | United States of America, Claremont, 300 East Bonita Ave. | 1993-04-16 | 2006-11-19 | 1993–2006 | 4 | |
| Arts Council Theatre | Arts Council Theatre | Pakistan, Karachi, M.R Kyani Road | 2007-02-15 | 2007-02-19 | 2007 | 1 | |
| Ålen | Ålen | Norway, Ålen | -- | -- | | | |
| Årdalstangen | Årdalstangen | Norway, Årdalstangen | 1971-02-26 | -- | 1971–1996 | 2 | |
| Alexanders Teatern | Alexanders Teatern | Finland, Helsinki, Bulevarden 23-27 | 1886-10-12 | 1886-10-14 | 1886–1895 | 2 | |
| Asker | Asker | Norway, Asker | 1982-10-30 | -- | 1982 | 1 | |
| Adelaide | Adelaide | Australia, Adelaide | 1930-01-01 | -- | 1930 | 1 | |
| Alvdal | Alvdal | Norway, Alvdal | 1971-04-23 | -- | 1971 | 1 | |
| Ål kulturhus | Ål kulturhus | Norway, Ål, Ål kulturhus | 1997-10-15 | 2021-02-14 | 1997–2022 | 12 | |
| Alcobendas | Alcobendas | Spain, Alcobendas | 2010-11-06 | -- | 2010 | 1 | |
| Almaty theatre | Almaty theatre | Kazakhstan, Almaty, Halyk Square, Аллея 34, Almaty 050000, Kazakhstan | 2024-02-25 | 2024-02-25 | 2024 | 1 | |
| Atlante | Atlante | Sweden, Göteborg, Övre Husargatan 1 | 2015-05-19 | 2015-02-21 | 2015 | 1 | |
| Ankara State Theatre | Ankara Devlet Tiyatrosu - Büyük Tiyatro (Tiyatro ve Opera Bale Sahnesi) (Ankara State Theatre - The Big Theatre (Theatre and Opera Exercise Scene)) | Turkey, ANKARA, Atatürk Bulvarı No:50 ULUS | 1971-- | 1982-- | 1971–1981 | 2 | |
| Avenue Theatre | Avenue Theatre | England, London, 268 Northfield Avenue | 1892-04-19 | 1896-12-19 | 1892–1896 | 3 | |
| Argos Teatro | Argos Teatro | Cuba, Havanna | 2012-11-24 | -- | 2012 | 1 | |
| Aradvárosi szinház | Aradvárosi szinház | Romania, Arad | 1879-01-31 | -- | 1879 | 1 | |
| Ark Theatre Company | Ark Theatre Company | United States of America, Los Angeles, 2511 Wilshire Blvd | 2008-05-08 | 2008-06-14 | 2008 | 1 | |
| Alta Kultursal | Alta Kultursal | Norway, Alta, Follumsvei 33 | 2006-11-08 | -- | 2006–2022 | 6 | |
| Aurora Theatre Company | Aurora Theatre Company | United States of America, Berkeley, 2081 Addison Street | 2001-04-06 | 2006-03-12 | 2001–2016 | 3 | |
| ANU Arts Centre | ANU Arts Centre | Australia, Canberra, Acton | 1997-09-11 | 1997-09-20 | 1997 | 1 | |
| Academy of Music | Academy of Music | United States of America, Charlotte | 1903-10-13 | 1904-10-28 | 1903–1904 | 2 | |
| Allbrukshuset | Allbrukshuset | Norway, Hemnesberget | 2009-04-25 | -- | 2009 | 1 | |
| Arvidsjaur | Arvidsjaur | Sweden | 1989-09-22 | 1989-09-22 | 1989 | 1 | |
| Arena Borghesi | Arena Borghesi | Italy, Faenza, Viale Stradone 2 | 1900-07-06 | 1900-07-06 | 1900 | 2 | |
| Academy of Music | Academy of Music | Australia, Launceston, 79-85 George Street | 1891-10-24 | -- | 1891 | 1 | |
| Asnæs | Asnæs | Denmark, Asnæs | -- | -- | | | |
| Akademija za gledališče, radio, film in televizijo | Akademija za gledališče, radio, film in televizijo | Slovenia, Ljubljana, Nazorjeva ulica 3 | 1981-05-15 | -- | 1981–2003 | 3 | |
| Åmot ungdomsskule | Åmot ungdomsskule | Norway, Rena, Åmot | 2004-10-21 | -- | 2004 | 1 | |
| Arena Nazionale | Arena Nazionale | Italy, Florence | 1892-05-18 | 1894-06-15 | 1892–1898 | 9 | |
| Ateneo de Caracas | Ateneo de Caracas | Venezuela, Caracas, Urbanización Colinas de La Colina, Quinta La Colina,, Avenida La Salle | 1998-10-01 | 1998-11-10 | 1998 | 1 | |
| Auditorium Comunale | Auditorium Comunale | Italy, Calvenzano, Largo XXV Aprile, 24040 | 2023-10-13 | -- | 2023 | 1 | |
| Akademičeskij dramatičeskij teatr im. V. F. Komissarževskoj | Akademičeskij dramatičeskij teatr im. V. F. Komissarževskoj (Komissarzhevskaya Theatre) | Russia, St Petersburg, Italyanskaya St, 19 | 1904-09-17 | -- | 1904–2016 | 5 | |
| Alpine Mittelschule | Alpine Mittelschule | Switzerland, Davos, Guggerbachstrasse 2 | 2010-04-13 | -- | 2010 | 1 | |
| Auditorio Municipal de Cangas | Auditorio Municipal de Cangas | Spain, Cangas, Pontevedra, Avenida de Lugo, 27A | 2014-12-14 | -- | 2014 | 1 | |
| Arkadas Theater | Arkadas Theater | Germany, Köln, Platenstraße 32 | 2006-05-25 | -- | 2006 | 1 | |
| Akademie für Darstellende Kunst Ludwigsburg | Akademie für Darstellende Kunst Ludwigsburg | Germany, Ludwigsburg, Akademiehof 1 | 2015-03-21 | -- | 2015 | 1 | |
| Abbey Theatre Studio | Abbey Theatre Studio | England, St Albans, Westminster Lodge, Holywell Hill | 2006-10-13 | 2013-10-19 | 2006–2013 | 2 | |
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