| Al Iskandariyah | Al Iskandariyah (Alexandria) | Egypt, Alexandria | 1892-03-15 | 2006-06-29 | 1892–2006 | 3 | |
| Aarhus Teater | Aarhus Teater | Denmark, Aarhus, Skolegade 9 | 1871-12-14 | 2021-10-16 | 1871–2021 | 48 | |
| Aarhus | Aarhus | Denmark, Aarhus | 1874-01-30 | -- | 1874 | 1 | |
| Aalborg Teater | Aalborg Teater | Denmark, Aalborg, Jernbanegade 11 | 1875-04-20 | 2014-10-04 | 1875–2014 | 32 | |
| Aalborg | Aalborg | Denmark, Aalborg | 1873-10-30 | -- | 1873–1874 | 2 | |
| Aveny Teatret | Aveny Teatret | Denmark, Frederiksberg, Frederiksberg Allé 102 | 1986-12-11 | -- | 1986 | 1 | |
| Amatørteatret | Amatørteatret | Denmark, Brabrand | 1991-03-14 | 1991-03-25 | 1991 | 1 | |
| Asnæs | Asnæs | Denmark, Asnæs | -- | -- | | | |
| ARTos Cultural and Research Foundation | ARTos Cultural and Research Foundation | Cyprus, Nicosia, 64 Ayion Omoloyiton Avenue | 2018-04-16 | 2018-04-27 | 2018 | 1 | |
| Argos Teatro | Argos Teatro | Cuba, Havanna | 2012-11-24 | -- | 2012 | 1 | |
| Anfiteatro Fenice | Anfiteatro Fenice | Croatia, Rijeka | 1897-05-25 | -- | 1897 | 1 | |
| Auditorium Santa Ana | Auditorium Santa Ana | Colombia | 2024-04-15 | 2024-04-15 | 2024 | 1 | |
| Aranya Theater | Aranya Theater (Aranya Theatre) | China, Hebei, Qinhuangdao | 2023-06-23 | 2023-06-25 | 2023 | 1 | |
| Auditorio Municipal de La Pintana | Auditorio Municipal de La Pintana | Chile, La Pintana | 2011-11- | -- | 2011 | 1 | |
| Arts Club Theatre | Arts Club Theatre | Canada, Vancouver, Johnston Street | 1978-03-09 | -- | 1978 | 1 | |
| Alumnae Theatre Company | Alumnae Theatre Company | Canada, Toronto, 70 Berkeley St | 2010-11-12 | 2010-11-27 | 2010 | 1 | |
| Avon Theatre | Avon Theatre Stage | Canada, Stratford, 99 Downie St. | 1977-06-06 | 2024-09-28 | 1977–2024 | 3 | |
| Augustana Theatre | Augustana Theatre | Canada, Camrose, 4901 46 Ave | 2007-03-15 | 2011-11-26 | 2007–2011 | 2 | |
| Arts Centre Theatre | Arts Centre Theatre | Canada, Calgary | 1968-02-28 | -- | 1968 | 1 | |
| Auditório do Instituto Caetano de Campos | Auditório do Instituto Caetano de Campos | Brazil, São Paulo | 1948-06-04 | -- | 1948 | 1 | |
| Arlequins do Teatro | Arlequins do Teatro | Brazil, São Paulo | 1988-03-21 | -- | 1988 | 1 | |
| Auditório Cláudio de Souza | Auditório Cláudio de Souza | Brazil, Andar, Praia do Flamengo, 172 - 11º | 1956-07-23 | -- | 1956 | 1 | |
| Arsenaal | 't Arsenaal | Belgium, Mechelen, Hanswijkstraat 63 | 2007-02-28 | 2007-12-20 | 2007 | 1 | |
| Atelier Théâtre Jean Vilar | Atelier Théâtre Jean Vilar | Belgium, Louvain-la-Neuve, Place de l'Hocaille 6 | 2002-01-17 | 2002-02-16 | 2002 | 1 | |
| Alhambra Schouwburg | Alhambra Schouwburg | Belgium, Brussels | 1957-03-29 | -- | 1957 | 1 | |
| Arenbergschouwburg | Arenbergschouwburg | Belgium, Antwerpen, Arenbergstraat 28 | 2008-02-14 | -- | 2008 | 1 | |
| Antwerpen | Antwerpen | Belgium, Antwerpen | 1894-03-14 | -- | 1894–1957 | 2 | |
| Auditorium, Khulna Press Club | Auditorium, Khulna Press Club | Bangladesh, Khulna, Sir Iqbal Rd | 2006-05-07 | -- | 2006 | 1 | |
| Ananya Theatre Festival | Ananya Theatre Festival | Bangladesh, Chandpur | 2001-02-25 | -- | 2001 | 1 | |
| Academic National Theatre | Academic National Theatre | Azerbaijan, Baku, Fizuli Square, 1 Torgova | 2006-12-11 | -- | 2006 | 1 | |
| Akademietheater | Akademietheater | Austria, Wien, Lisztstraße 1 | 1979-10-17 | -- | 1979–2012 | 2 | |
| Arbeiterkammersaal Feldkirch | Arbeiterkammersaal Feldkirch | Austria, Feldkirch, Widnau 2 | 1981-02-18 | -- | 1981–2006 | 3 | |
| Amstetten | Amstetten | Austria, Amstetten | 2002-12-04 | -- | 2002 | 1 | |
| Austria | Austria | Austria | 1918-03-15 | -- | 1918–1964 | 3 | |
| Anthill Theatre | Anthill Theatre | Australia, South Melbourne, 199 Napier Street | 1990-11-14 | 1990-12-09 | 1990 | 1 | |
| Assembly Hall, University of Western Australia | Assembly Hall, University of Western Australia | Australia, Perth, Pier Street | 1959-09-08 | 1959-09-10 | 1959 | 1 | |
| Athenaeum Theatre | Athenaeum Theatre | Australia, Melbourne, 188 Collins Street | 1977-06-14 | 1982-07-24 | 1977–1982 | 3 | |
| Academy of Music | Academy of Music | Australia, Launceston, 79-85 George Street | 1891-10-24 | -- | 1891 | 1 | |
| ANU Arts Centre | ANU Arts Centre | Australia, Canberra, Acton | 1997-09-11 | 1997-09-20 | 1997 | 1 | |
| Academy Theatre | Academy Theatre | Australia, Brisbane, Elizabeth Street | 1959-08-25 | -- | 1959 | 1 | |
| Academy of Music | Academy of Music | Australia, Ballarat, 17 Lydiard Street South | 1891-04-23 | 1891-04-24 | 1891 | 1 | |
| Ashwood College | Ashwood College | Australia, Ashwood, Vannam Drive | 2007-- | 2007-11-10 | 2007 | 1 | |
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