| Alba Iulia | Alba Iulia | Romania, Alba Iulia | 1911-10-03 | -- | 1911–1914 | 3 | |
| Alexandria | Alexandria | Romania, Alexandria | -- | -- | | | |
| Aradvárosi szinház | Aradvárosi szinház | Romania, Arad | 1879-01-31 | -- | 1879 | 1 | |
| Arad | Arad | Romania, Arad | 1889-12-14 | 1936-09-06 | 1889–1945 | 12 | |
| Arbore | Arbore | Romania, Arbore | -- | -- | | | |
| A.T.F. ( University of Arts Târgu Mureş) | A.T.F. ( University of Arts Târgu Mureş) | Romania, Târgu-Mureș, Strada Köteles Sámuel 6 | 1958-06-20 | 1958-06-25 | 1958–1970 | 2 | |
| Akademski dramatičeski teatr drami | Akademskij dramatičeskij teatr drami | Russia, Omsk, Ulitsa Lenina, 8А | 1986-05-15 | -- | 1986 | 1 | |
| Alexandrinsky Theatre | Alexandrinsky Theatre | Russia, St Petersburg, pl. Ostrovskogo, 6 | 1878-11-18 | 2019-12-14 | 1878–2019 | 9 | |
| Aleksandriskij teatr | Aleksandriskij teatr | Russia, St Petersburg, Russland, Ostrovskogo Square, 6 | 1917-12-15 | -- | 1917–2011 | 2 | |
| Adam House Theatre | Adam House Theatre | Scotland, Edinburgh | 1969-10-22 | -- | 1969 | 1 | |
| Assembly Hall of the Church of Scotland | Assembly Hall of the Church of Scotland | Scotland, Edinburgh, 121 George St | 1968-08-26 | -- | 1968 | 1 | |
| Arts Guild Theatre | Arts Guild Theatre | Scotland, Glasgow, Campbell Street | 1969-11-28 | -- | 1969 | 1 | |
| Adam Smith Theatre | Adam Smith Theatre | Scotland, Kirkcaldy, Bennochy Rd | 2011-06-17 | 2014-02-26 | 2011–2014 | 2 | |
| Arts Centre, The | The Arts Centre | Singapore, 1 Old Parliament Lane | 2018-08-31 | 2018-09-02 | 2018 | 1 | |
| Akademija za igralsko umetnost Ljubljana | Akademija za igralsko umetnost Ljubljana | Slovenia, Ljubljana | 1951-07-02 | -- | 1951 | 1 | |
| 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 | |
| Aardklop Festival | Aardklop Festival | South Africa, Potchefstroom | 2006-09-26 | 2006-09-30 | 2006 | 1 | |
| Albacete | Albacete | Spain | 1938-10- | -- | 1938 | 1 | |
| Auditorio Municipal de Albacete | Auditorio Municipal de Albacete | Spain, Albacete, Plaza de la Catedral, s/n | 2005-11-05 | 2005-11-05 | 2005 | 1 | |
| Alcalá de Henares | Alcalá de Henares | Spain, Alcalá de Henares | 2010-10-23 | 2011-01-24 | 2010–2011 | 2 | |
| Alcobendas | Alcobendas | Spain, Alcobendas | 2010-11-06 | -- | 2010 | 1 | |
| Alcoy | Alcoy | Spain, Alcoy | 2011-02-18 | -- | 2011 | 1 | |
| Aldeadávila de la Ribera | Aldeadávila de la Ribera | Spain, Aldeadávila de la Ribera | 2006-08-12 | -- | 2006 | 1 | |
| Andoain | Andoain | Spain, Andoain | 2011-03-11 | -- | 2011 | 1 | |
| Ateneu Català | Ateneu Català (Clot) | Spain, Barcelona | 1915-06-20 | -- | 1915 | 1 | |
| Aquitània Teatre | Aquitània Teatre | Spain, Barcelona, Av. Sarrià 33 | 2018-06-28 | 2018-07-08 | 2018 | 1 | |
| Asiàtic (Teatre Lope de Vega) | Asiàtic (Teatre Lope de Vega) | Spain, Barcelona, Carrer del Roser | 1907-10-19 | -- | 1907 | 1 | |
| Auditorio Municipal de Benicarló | Auditorio Municipal de Benicarló | Spain, Benicarló, Ferreres Bretó, 10 | 2005-04-22 | 2005-04-22 | 2005 | 1 | |
| Aula de Teatro de la Universidad de Burgos | Aula de Teatro de la Universidad de Burgos | Spain, Burgos | 1991-06-27 | -- | 1991 | 1 | |
| Auditori Teatre (Calldetenes) | Auditori Teatre (Calldetenes) | Spain, Calldetenes, Plaça Onze de Setembre, S/N | 2008-09-06 | -- | 2008 | 1 | |
| Auditorio Municipal de Cangas | Auditorio Municipal de Cangas | Spain, Cangas, Pontevedra, Avenida de Lugo, 27A | 2014-12-14 | -- | 2014 | 1 | |
| Auditorio Municipal de Caudete | Auditorio Municipal de Caudete | Spain, Caudete, Las Eras, 33 | 2005-11-06 | 2005-11-06 | 2005 | 1 | |
| Auditorio | Auditorio | Spain, Ceutí, Murcia, Calle de Vicente Martí, 36 | 2010-03-26 | -- | 2010 | 1 | |
| Auditorio Aurelio Guirao | Auditorio Aurelio Guirao | Spain, Cieza, Murcia, Calle de Fernando III 'El Santo' | 2010-04-30 | -- | 2010 | 1 | |
| Auditorio Municipal de Colmenar Viejo | Auditorio Municipal de Colmenar Viejo | Spain, Colmenar Viejo (Madrid), Calle del Molino de Viento | 2019-06-01 | 2019-06-02 | 2019 | 1 | |
| Auditori de la Mediterrània | Auditori de la Mediterrània | Spain, La Nucía | 2008-04-13 | -- | 2008 | 1 | |
| Auditorio Ciudad de León | Auditorio Ciudad de León | Spain, León, Avenida de los Reyes Leoneses, 4 | 2010-05-19 | -- | 2010 | 1 | |
| Auditorio Víctor Jara | Auditorio Víctor Jara | Spain, Madrid, Plaza de la Constitución 1. Arganda del Rey | 2006-01-21 | 2006-01-21 | 2006 | 1 | |
| Auditorio Medina del Campo | Auditorio Medina del Campo | Spain, Medina del Campo,, Plaza Segovia, s/n | 2016-09-24 | -- | 2016 | 1 | |
| Auditorio de Cabezo de Torres | Auditorio de Cabezo de Torres | Spain, Murcia, Calle de Francisco Rabal | 2010-05-07 | -- | 2010 | 1 | |
| Aula Cultural de la Caja Insular de Ahorros | Aula Cultural de la Caja Insular de Ahorros | Spain, Palmas de Gran Canaria | 1982-02-18 | -- | 1982 | 1 | |
| Auditorio Belarmino García | Auditorio Belarmino García | Spain, Pola de Siero, Calle Alcalde Parrondo, 1 | 2014-07-11 | -- | 2014 | 1 | |
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