| Åmot | Åmot | Norway, Vinje, Telemark | -- | -- | | | |
| Albstadt | Albstadt | Germany, Albstadt | -- | -- | | | |
| Aizpute | Aizpute | Latvia, Aizpute | -- | -- | | | |
| Arbore | Arbore | Romania, Arbore | -- | -- | | | |
| Altusried | Altusried | Germany, Altusried | -- | -- | | | |
| Arosa | Arosa | Switzerland, Arosa | -- | -- | | | |
| Ålen | Ålen | Norway, Ålen | -- | -- | | | |
| Alexandria | Alexandria | Romania, Alexandria | -- | -- | | | |
| Adana DT Sahnesi (Adana DT Stage) | Hacı Ömer Sabancı Kültür Merkezi Sahnesi (Haci Omer Culture Center Theatre Stage) | Turkey, Seyhan/ADANA, Hacı Ömer Sabancı Kültür Merkezi Adana Devlet Tiyatrosu Sahnesi | -- | -- | | | |
| Agnes Sorma und die Irving Place Theatergesellschaft | Agnes Sorma und die Irving Place Theatergesellschaft | United States, Chicago | -- | -- | | | |
| Aula Lettenweg | Aula Lettenweg 25 | Switzerland, Allschwil, Lettenweg 25, | -- | -- | | | |
| Aalen | Aalen | Germany, Aalen | -- | -- | | | |
| Asnæs | Asnæs | Denmark, Asnæs | -- | -- | | | |
| Alba | Alba | Romania, Alba | -- | -- | | | |
| Adjud | Adjud | Romania, Adjud | -- | -- | | | |
| Artrix | Artrix | England, Bromsgrove, Slideslow Drive | 2018-05-17 | -- | 2018 | 1 | |
| Arkadas Theater | Arkadas Theater | Germany, Köln, Platenstraße 32 | 2006-05-25 | -- | 2006 | 1 | |
| Anahita Theatre | Anahita Theatre | Iran, Tehran | 1959-08-25 | -- | 1959 | 1 | |
| Arts Theatre | Arts Theatre | Northern Ireland, Belfast | 1980-03-31 | 1980-04-05 | 1980 | 1 | |
| Ananya Theatre Festival | Ananya Theatre Festival | Bangladesh, Chandpur | 2001-02-25 | -- | 2001 | 1 | |
| Ahmanson Theatre, The Music Center | Ahmanson Theatre, The Music Center | United States, Los Angeles, 135 N. Grand Ave Los Angeles | 1998-07-22 | 1998-09-06 | 1998 | 1 | |
| Akasaka Royalkan Hall | Akasaka Royalkan Hall | Japan, Tokyo | 1913-03-23 | -- | 1913 | 1 | |
| Åmål | Åmål | Sweden, Åmål | 1991-03-12 | 1991-03-12 | 1991 | 1 | |
| Amtshaus | Amtshaus | Switzerland, Kaiserstuhl, Hauptgasse 34, | 2013-04-13 | 2013-06-30 | 2013 | 1 | |
| Avesta teater | Avesta teater | Sweden, Frejgatan 1, Avesta, Frejgatan 1 | 2010-09-29 | 2010-12-11 | 2010 | 1 | |
| Akosha Studio | Akosha Studio | Japan, Tokyo | 1976-04-28 | 1976-05-08 | 1976 | 1 | |
| Ark Theatre Company | Ark Theatre Company | United States, Los Angeles, 2511 Wilshire Blvd | 2008-05-08 | 2008-06-14 | 2008 | 1 | |
| Aure | Aure | Norway, Aure | 1995-10-22 | -- | 1995 | 1 | |
| Arts Centre, The | The Arts Centre | Singapore, 1 Old Parliament Lane | 2018-08-31 | 2018-09-02 | 2018 | 1 | |
| Athenaeum Hall | Athenaeum Hall | England, London, Hampstead Heath Extension | 1893-01-26 | -- | 1893 | 1 | |
| Aix-en-Provence | Aix-en-Provence | France, Aix-en-Provence | 2001-- | -- | 2001 | 1 | |
| Aspra Spitia | Aspra Spitia | Greece | 1981-11-12 | -- | 1981 | 1 | |
| Arendal domkirke | Arendal domkirke | Norway, Arendal | 2015-08-09 | -- | 2015 | 1 | |
| Aula der Halepaghen Schule | Aula der Halepaghen Schule | Germany, Buxtehude, Konopkastraße 5 | 1997-10-01 | 1997-10-01 | 1997 | 1 | |
| Akademietheater Utrecht | Akademietheater Utrecht | Netherlands, Utrecht, Janskerkhof 17 | 1997-12-19 | -- | 1997 | 1 | |
| Alte Sparkasse | Alte Sparkasse | Germany, Ibbenbüren, Oststraße 28 | 1998-11-18 | -- | 1998 | 1 | |
| Atchison | Atchison | United States, Atchison | 1910-11-04 | 1910-11-04 | 1910 | 1 | |
| Aithousa Anaplaseos | Aithousa Anaplaseos | Greece, Pyrgos | 1912-09-05 | -- | 1912 | 1 | |
| Agder Teater (Intimscenen) | Agder Teater (Intimscenen) | Norway, Kristiansand, Sjølystveien 2 | 1997-09-20 | -- | 1997 | 1 | |
| Aspö bygdegård | Aspö bygdegård | Sweden, Strängnäs | 2019-10-11 | 2019-10-11 | 2019 | 1 | |
| Auditório Municipal de Vila Nova de Gaia | Auditório Municipal de Vila Nova de Gaia | Portugal, Vila Nova de Gaia,, R. Álvares Cabral | 2007-05-12 | 2007-06-03 | 2007 | 1 | |
| American Globe Theatre | American Globe Theatre | United States, New York, 145 West 46th Street | 2001-03-17 | 2001-04-08 | 2001 | 1 | |
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Venues
