| Arena Torinese | Arena Torinese | Italy, Torino | 1897-07-25 | -- | 1897 | 2 | |
| Auditorio de Centro Cívico Cultural de Arteixo | Auditorio de Centro Cívico Cultural de Arteixo | Spain, Arteixo, Rúa Alcalde Baldomero González | 2023-11-17 | -- | 2023 | 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 | |
| ARTE | ARTE | France, Strasbourg | 2006-04-26 | 2006-04-30 | 2006–2011 | 2 | |
| Aula Egg | Aula Egg | Switzerland, Frenkendorf, Schulanlage Egg | 1986-04-11 | 1986-04-25 | 1986 | 1 | |
| Alliance Française de Jos | Alliance Française de Jos | Nigeria, Jos, ERC Compound, W of Mines, opposite Standard Building | 2025-05-20 | 2025-05-20 | 2025 | 1 | |
| Auklandshamn | Auklandshamn | Norway, Sveio | 2005-08-27 | -- | 2005 | 1 | |
| Aula der Realschule | Aula der Realschule | Germany, Dannenberg | 1980-02-02 | -- | 1980 | 1 | |
| Aula der Städtischen Realschule | Aula der Städtischen Realschule | Germany, Geilenkirchen, Gillesweg 1 | 2007-05-22 | -- | 2007 | 1 | |
| Arendal domkirke | Arendal domkirke | Norway, Arendal | 2015-08-09 | -- | 2015 | 1 | |
| Aldeadávila de la Ribera | Aldeadávila de la Ribera | Spain, Aldeadávila de la Ribera | 2006-08-12 | -- | 2006 | 1 | |
| Akademie der Künste | Akademie der Künste | Germany, Berlin, Pariser Platz 4 | 1990-10-20 | -- | 1990 | 1 | |
| Åndalsnes Ungdomsskole | Åndalsnes Ungdomsskole | Norway, Åndalsnes | 2006-09-15 | -- | 2006 | 1 | |
| Argot Studio, Teatro | Teatro Argot Studio | Italy, Rome, Via Natale del Grande 27 | 2012-02-08 | 2017-10-29 | 2012–2017 | 3 | |
| Aure Ungdomsskole | Aure Ungdomsskole | Norway, Aure | 1990-04-03 | -- | 1990 | 1 | |
| Asheville High School | Asheville High School | United States of America, Asheville | 1914-02-13 | 1914-02-13 | 1914 | 1 | |
| Ålesund | Ålesund | Norway, Ålesund | 1893-03-09 | 1995-11-02 | 1893–2006 | 15 | |
| Alba Iulia | Alba Iulia | Romania, Alba Iulia | 1911-10-03 | -- | 1911–1914 | 3 | |
| Akasaka Royalkan Hall | Akasaka Royalkan Hall | Japan, Tokyo | 1913-03-23 | -- | 1913 | 1 | |
| Akademiska Föreningens Festsal | Akademiska Föreningens Festsal | Sweden, Lund, Sandgatan 2 | 1878-10-15 | 2009-05-18 | 1878–2009 | 6 | |
| Antitheatro-Marias Xenoudaki | Antitheatro-Marias Xenoudaki (Antitheater-Marias Xenoudakis) | Greece, Atehns | 1990-11-08 | 1991-03-31 | 1990 | 1 | |
| Auditorio Municipal de Cangas | Auditorio Municipal de Cangas | Spain, Cangas, Pontevedra, Avenida de Lugo, 27A | 2014-12-14 | -- | 2014–2023 | 2 | |
| Alhosabir Theater | Alhosabir Theater | Egypt, Cairo | 2013-01-05 | -- | 2013 | 1 | |
| Albery Theatre | Albery Theatre | England, London, St Martin's Lane | 2003-06-12 | 2003-08-16 | 2003 | 1 | |
| Amalfi | Amalfi | Italy, Amalfi | 1999-07-04 | -- | 1999 | 1 | |
| Antient Concert Rooms | Antient Concert Rooms | Ireland, Dublin, 52 Great Brunswick Street | 1903-04-16 | 1904-04-21 | 1903–1904 | 2 | |
| Auditorio y Palacio de Congresos El Batel | Auditorio y Palacio de Congresos El Batel | Spain, Cartagena | 2024-11-07 | 2024-11-07 | 2024 | 1 | |
| Ås | Ås | Norway, Ås | 1971-09-07 | -- | 1971 | 1 | |
| Ashby Stage, The | The Ashby Stage | United States of America, Berkeley, 1901 Ashby Avenue | 2017-03-16 | 2017-04-16 | 2017 | 1 | |
| Albert-Theater Dresden | Albert-Theater Dresden | Germany, Dresden, Albertplatz | 1928-04-06 | -- | 1928 | 1 | |
| Alliance Theatre | Alliance Theatre | United States of America, Atlanta, 1280 Peachtree St NE | 1992-03-27 | 1992-05-17 | 1992 | 1 | |
| Actor's Outlet Theatre | Actor's Outlet Theatre | United States of America, New York, 120 West 28th Street | 1984-01-19 | 1989-06-09 | 1984–1989 | 2 | |
| Apollo-Theater | Apollo-Theater | Germany, Siegen, Morleystraße 1 | 2008-03-07 | 2012-04-14 | 2008–2014 | 3 | |
| Åmot Kulturhus | Åmot Kulturhus | Norway, Rena, Torget 1 | 2006-11-25 | 2015-10-02 | 2006–2015 | 4 | |
| Arrigoni, Teatro | Teatro Arrigoni | Italy, San Vito al Tagliamento, Piazza del Popolo, 13 | 2017-01-19 | -- | 2017 | 1 | |
| Agartala | Agartala | India, Agartala | 2009-11-04 | -- | 2009 | 1 | |
| Arts Centre Theatre | Arts Centre Theatre | Canada, Calgary | 1968-02-28 | -- | 1968 | 1 | |
| Athens | Athens | Greece, Athens | 1970-02-19 | 1981-05-10 | 1970–2013 | 3 | |
| Albanski Teatar | National Albanian Theatre in Skopje (Албански театар во Скопје/Teatri Shqiptar) | Macedonia, Skopje, Vojdan Chernodrinski | 1970-04-04 | -- | 1970 | 1 | |
| Apartman Sahne | Apartman Sahne | Turkey, Istanbul, Koşuyolu Mh. Arda (Eski Gül) Sk. Şahin Apt. No:2/2-11A Kadıköy | 2020-01-27 | -- | 2020 | 1 | |
| Amtshaus | Amtshaus | Switzerland, Kaiserstuhl, Hauptgasse 34, | 2013-04-13 | 2013-06-30 | 2013 | 1 | |
| Ace of Clubs | Ace of Clubs | United States of America, New York, 9 Great Jones St | 2005-08-22 | 2005-08-27 | 2005 | 1 | |
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