| Alfieri, Teatro | Teatro Alfieri | Italy, Castelnuovo Garfagnana, Via Guglielmo Marconi | 2018-02-04 | -- | 2018 | 1 | |
| Argilla Teatri | Argilla Teatri | Italy, Rome, Via dell'Argilla, 18 | 2005-11-23 | 2005-11-27 | 2005 | 1 | |
| Ål | Ål | Norway, Ål | 1995-01-27 | -- | 1995–2005 | 5 | |
| Arena Theatre | Arena Theatre | United States, Fullerton, 800 N State College Blvd, California State University | 1997-10-11 | 2002-03-24 | 1997–2002 | 2 | |
| Akademiska Föreningens Festsal | Akademiska Föreningens Festsal | Sweden, Lund | 1878-10-15 | -- | 1878–1896 | 4 | |
| Ålesund | Ålesund | Norway, Ålesund | 1893-03-09 | 1995-11-02 | 1893–2006 | 15 | |
| Aulaen AID | Aulaen AID | Norway, Grimstad | 1984-11-28 | -- | 1984–1985 | 2 | |
| Athenaeum Theatre | Athenaeum Theatre | United States, Chicago, IL, 2936 N. Southport Avenue | 2000-04-25 | 2014-06-08 | 2000–2014 | 2 | |
| Access Theater | Access Theater | United States, New York, 380 Broadway | 1997-09-10 | 2010-11-21 | 1997–2010 | 2 | |
| Állami Déryné Szinház | Állami Déryné Szinház | Hungary, Budapest | 1962-02-24 | -- | 1962 | 1 | |
| American Place Theater | American Place Theater | United States, New York, One East 53rd Street | 1984-12-10 | -- | 1984 | 1 | |
| Amakhosi Theatre | Amakhosi Theatre | Zimbabwe, Bulawayo | 2003-10-26 | 2003-10-28 | 2003 | 1 | |
| Aithousa Neiraia | Aithousa Neiraia | Greece, Naousa, Paros | 2011-11-11 | 2011-11-12 | 2011 | 1 | |
| Alafi Auditorium | Alafi Auditorium | United States, Berkeley, 2081 Addison St | 2010-04-02 | 2010-05-09 | 2010 | 1 | |
| Adams Memorial Theatre | Adams Memorial Theatre | United States, Williamstown, 1000 Main Street | 1967-06-30 | 2000-07-30 | 1967–2000 | 4 | |
| Alta Kultursal | Alta Kultursal | Norway, Alta, Follumsvei 33 | 2006-11-08 | -- | 2006–2017 | 5 | |
| Auditorium | Auditorium | United States, Minneapolis | 1908-05-30 | 1908-05-30 | 1908 | 1 | |
| Auditorium, Khulna Press Club | Auditorium, Khulna Press Club | Bangladesh, Khulna, Sir Iqbal Rd | 2006-05-07 | -- | 2006 | 1 | |
| Algonquin Arts Theatre | Algonquin Arts Theatre | United States, Manasquan, 173 Main St | 2002-03-07 | 2002-03-24 | 2002 | 1 | |
| Arena Peloro | Arena Peloro | Italy, Messina | 1893-07-07 | -- | 1893 | 1 | |
| Arlequins do Teatro | Arlequins do Teatro | Brazil, São Paulo | 1988-03-21 | -- | 1988 | 1 | |
| Atrium des Märkischen Gymnasiums | Atrium des Märkischen Gymnasiums | Germany, Schwelm | 1980-01-21 | -- | 1980 | 1 | |
| Athenaeum | Athenaeum | United States, Milwaukee | 1892-12-16 | 1892-12-16 | 1892 | 1 | |
| Auditório Municipal Lourdes Norberto | Auditório Municipal Lourdes Norberto | Portugal, Linda-a-Velha, Lisbon | 1998-01-08 | 1998-10-23 | 1998 | 1 | |
| AGADU | AGADU | Uruguay, Montevideo, Canelones 1122 | 1999-09-10 | -- | 1999 | 1 | |
| Aizpute | Aizpute | Latvia, Aizpute | -- | -- | | | |
| Auburn University at Montgomery | Auburn University at Montgomery | United States, Montgomery, 7300 University Drive | 1981-11-14 | 1999-10-17 | 1981–1999 | 2 | |
| Arbore | Arbore | Romania, Arbore | -- | -- | | | |
| Alpine Mittelschule | Alpine Mittelschule | Switzerland, Davos, Guggerbachstrasse 2 | 2010-04-13 | -- | 2010 | 1 | |
| Akademietheater | Akademietheater | Austria, Wien, Lisztstraße 1 | 1979-10-17 | -- | 1979–2012 | 2 | |
| Åfoss skole | Åfoss skole | Norway, Skien, Eikåsvegen 10 | 2006-09-18 | -- | 2006 | 1 | |
| Avenue Theatre | Avenue Theatre | United States, Brockway | 1904-05-07 | 1904-05-07 | 1904 | 1 | |
| Arsenaal | 't Arsenaal | Belgium, Mechelen, Hanswijkstraat 63 | 2007-02-28 | 2007-12-20 | 2007 | 1 | |
| Anthony Hopkins Theatre | Anthony Hopkins Theatre | Wales, Mold, Flintshire | 2002-05-02 | 2002-05-25 | 2002 | 1 | |
| Angoulême | Angoulême | France, Angoulême | 1897-03-14 | -- | 1897 | 1 | |
| Askersund | Askersund | Sweden, Askersund | 1992-10- | -- | 1992–2002 | 3 | |
| Aula der Wolfgang-Borchert-Realschule | Aula der Wolfgang-Borchert-Realschule | Germany, Hattingen | 1980-03-23 | -- | 1980 | 1 | |
| Acrosstown Repertory Theatre | Acrosstown Repertory Theatre | United States, Gainesville, 619 S Main St | 2000-10-12 | 2000-11-04 | 2000 | 1 | |
| Abrud | Abrud | Romania, Abrud | 1914-02-07 | -- | 1914 | 1 | |
| Alhamra Hall No. 2 | Alhamra Hall No. 2 | Pakistan, Lahore, The Mall | 2006-04-19 | 2006-11-12 | 2006 | 4 | |
| Aberystwyth Arts Centre | Aberystwyth Arts Centre | Wales, Dyfed, Aberystwyth University, Penglais Campus, Aberystwyth | 1991-03-16 | 1991-03-23 | 1991 | 1 | |
| Actor's Outlet Theatre | Actor's Outlet Theatre | United States, New York, 120 West 28th Street | 1984-01-19 | 1989-06-09 | 1984–1989 | 2 | |
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