| Apollo-Theater | Apollo-Theater | Switzerland, Bern | 1909-02-26 | 1909-03-01 | 1909 | 1 | |
| Årvoll skole | Årvoll skole | Norway, Oslo, Bård skolemesters vei 1 | 2005-10-26 | -- | 2005 | 1 | |
| Ashwood College | Ashwood College | Australia, Ashwood, Vannam Drive | 2007-- | 2007-11-10 | 2007 | 1 | |
| Amatørteatrets hus på Øiset | Amatørteatrets hus på Øiset | Norway, Kongsvinger | 2007-04-13 | 2007-05-07 | 2007 | 1 | |
| Auditório Municipal Lourdes Norberto | Auditório Municipal Lourdes Norberto | Portugal, Linda-a-Velha, Lisbon | 1998-01-08 | 1998-10-23 | 1998 | 1 | |
| Auditório Cláudio de Souza | Auditório Cláudio de Souza | Brazil, Andar, Praia do Flamengo, 172 - 11º | 1956-07-23 | -- | 1956 | 1 | |
| Atelier Sentio | Atelier Sentio | Japan, Tokyo, Toshima | 2008-07-17 | 2009-05-25 | 2008–2009 | 2 | |
| Adelphi Theatre | Adelphi Theatre | England, London, Strand | 1903-10-07 | -- | 1903 | 1 | |
| Argilla Teatri | Argilla Teatri | Italy, Rome, Via dell'Argilla, 18 | 2005-11-23 | 2005-11-27 | 2005 | 1 | |
| Alvdal, Samfunnshuset | Samfunnshuset Alvdal | Norway, Alvdal | 1969-02-23 | -- | 1969–1986 | 8 | |
| Aithousa Xrysostomos | Aithousa Xrysostomos | Greece, Crete, Chania | 1912-11-02 | -- | 1912 | 1 | |
| Averøy ungdomskole | Averøy ungdomskole | Norway, Averøy, Bruhagen | 2007-03-27 | -- | 2007 | 1 | |
| Aurora Turner Hall | Aurora Turner Hall | United States, Chicago, 3124 N. Clark Street | 1882-05-20 | -- | 1882 | 1 | |
| American Theatre of Actors | American Theatre of Actors | United States, New York, 314 W 54th St | 2010-01-14 | 2010-01-24 | 2010 | 1 | |
| Akademiska Föreningens Teater | Akademiska Föreningens Teater | Sweden, Lund, Sandgatan 2 | 1905-04-07 | -- | 1905 | 1 | |
| Adrian | Adrian | United States, Adrian | 1903-12-03 | 1903-12-03 | 1903 | 1 | |
| Arnim-Gymnasium | Arnim-Gymnasium | Germany, Dormagen, Haberlandstr. 14 | 2002-01-23 | -- | 2002–2006 | 2 | |
| Athenaeum | Athenaeum | United States, Milwaukee | 1892-12-16 | 1892-12-16 | 1892 | 1 | |
| Amfitheatro | Amfitheatro | Greece, Athens, Adrianou 111 | 2009-12-19 | 2010-03-28 | 2009 | 1 | |
| Attis theatre | Attis theatre | Greece, Athens, Leonidou 7 | 2019-03-20 | 2020-03-12 | 2019 | 1 | |
| Alma Theatre, The | The Alma Theatre | England, Bristol, Avon, 18-20 Alma Vale Road | 2007-04-17 | 2017-03-18 | 2007–2017 | 3 | |
| Alexandria | Alexandria | Egypt, Alexandria | 2006-07-09 | -- | 2006 | 1 | |
| Atrium des Märkischen Gymnasiums | Atrium des Märkischen Gymnasiums | Germany, Schwelm | 1980-01-21 | -- | 1980 | 1 | |
| Arena Theatre | Arena Theatre | United States, Fullerton, 800 N State College Blvd, California State University | 1997-10-11 | 2002-03-24 | 1997–2002 | 2 | |
| Academy Theatre | Academy Theatre | Australia, Brisbane, Elizabeth Street | 1959-08-25 | -- | 1959 | 1 | |
| An Grianan Theatre | An Grianan Theatre | Ireland, Letterkenny, Port Rd | 2011-05-23 | -- | 2011 | 1 | |
| Amis, Théâtre des | Théâtre des Amis | Switzerland, Carouge, Place du Temple 8 | 2011-01-11 | 2011-02-06 | 2011 | 1 | |
| AGADU | AGADU | Uruguay, Montevideo, Canelones 1122 | 1999-09-10 | -- | 1999 | 1 | |
| Arenbergschouwburg | Arenbergschouwburg | Belgium, Antwerpen, Arenbergstraat 28 | 2008-02-14 | -- | 2008 | 1 | |
| Arbetareföreningens Teater | Arbetareföreningens Teater | Sweden, Norrköping | 1889-12-16 | -- | 1889 | 1 | |
| Almeerse Theaters, de | De Almeerse Theaters | Netherlands, Almere | 2003-03-12 | -- | 2003 | 1 | |
| Allen Studio Theatre | Allen Studio Theatre | United States, Claremont, 300 East Bonita Ave. | 1993-04-16 | 2006-11-19 | 1993–2006 | 4 | |
| Åpne Teater, Det | Det Åpne Teater | Norway, Oslo, Tøyenbekken 34 | 1991-06-05 | 2000-09-09 | 1991–2007 | 3 | |
| Arvika | Arvika | Sweden, Arvika | 1879-01-16 | 1989-10-26 | 1879–1993 | 3 | |
| Årdal | Årdal | Norway, Årdal | 1971-02-27 | -- | 1971 | 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, Philadelphia | 1908-01-27 | 1908-01-27 | 1908 | 1 | |
| Auburn University at Montgomery | Auburn University at Montgomery | United States, Montgomery, 7300 University Drive | 1981-11-14 | 1999-10-17 | 1981–1999 | 2 | |
| Ankara State Theatre | Ankara Devlet Tiyatrosu (Ankara State Theatre) | Turkey, Kavaklidere, Ankara, Atatürk Bulvarı, No: 227 | 1977-- | 2015-- | 1977–2014 | 2 | |
| ARTS at Marks Garage, The | The ARTS at Marks Garage | United States, Honolulu, 1159 Nuuanu Ave | 2018-08-10 | 2018-08-19 | 2018 | 1 | |
| Abbey Theatre | Abbey Theatre | Ireland, Dublin, 26 Lower Abbey Street | 1918-06-10 | 2023-05-13 | 1918–2023 | 12 | |
| Avenue Theatre | Avenue Theatre | United States, Detroit | 1903-12-30 | 1903-12-30 | 1903 | 1 | |
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