| Auditorium Christian Temple | Auditorium Christian Temple | United States of America, Muskogee | 1913-03-17 | 1913-03-17 | 1913 | 1 | |
| Actors Bridge Studio | Actors Bridge Studio | United States of America, Nashville, 4610 Charlotte Ave | 2018-02-28 | 2018-03-03 | 2018 | 1 | |
| Amphion Theatre | Amphion Theatre | United States of America, New York | 1895-11-18 | 1895-11-18 | 1895 | 1 | |
| Annex Theater | Annex Theater | United States of America, New York | 1988-12-08 | -- | 1988 | 1 | |
| Actors Playhouse (The Opposites Company) | Actors Playhouse (The Opposites Company) | United States of America, New York, 100A, 7th Av. S | 1959-02-04 | -- | 1959–1970 | 3 | |
| Amberg Theater | Amberg Theater | United States of America, New York, 11 Irving Place at 15th Street | 1889-09-28 | 1891-04-09 | 1889–1892 | 6 | |
| Actor's Outlet Theatre | Actor's Outlet Theatre | United States of America, New York, 120 West 28th Street | 1984-01-19 | 1989-06-09 | 1984–1989 | 2 | |
| Aesthetic Realism Foundation | Aesthetic Realism Foundation | United States of America, New York, 141 Greene Street | 2001-10-21 | -- | 2001–2009 | 2 | |
| American Globe Theatre | American Globe Theatre | United States of America, New York, 145 West 46th Street | 2001-03-17 | 2001-04-08 | 2001 | 1 | |
| Arclight Theater, The | The Arclight Theater | United States of America, New York, 152 West 71st Street | 2006-02-23 | 2006-03-12 | 2006 | 1 | |
| Ambassador Theatre | Ambassador Theatre | United States of America, New York, 219 W 49th Street | 2001-09-19 | 2002-01-13 | 2001 | 1 | |
| American Airlines Theatre | American Airlines Theatre | United States of America, New York, 227 W 42nd St | 2009-01-06 | 2009-03-29 | 2009 | 1 | |
| ANTA Playhouse | ANTA Playhouse | United States of America, New York, 245 W. 52nd St | 1951-01-28 | 1951-02-24 | 1951 | 1 | |
| American Theatre of Actors | American Theatre of Actors | United States of America, New York, 314 W 54th St | 2010-01-14 | 2010-01-24 | 2010 | 1 | |
| American Theatre of Actors | The American Theatre of Actors | United States of America, New York, 314 W. 54th Street, New York City, NY 10019 | 2023-12-18 | 2023-12-22 | 2023 | 1 | |
| Access Theater | Access Theater | United States of America, New York, 380 Broadway | 1997-09-10 | 2010-11-21 | 1997–2010 | 2 | |
| Abrons Arts Center | Abrons Arts Center | United States of America, New York, 466 Grand St | 2006-10-05 | 2006-10-15 | 2006 | 1 | |
| Avalon Repertory Theatre | Avalon Repertory Theatre | United States of America, New York, 488 Madison Ave | 1990-02-08 | 1990-02-25 | 1990 | 1 | |
| A.R.T. / New York Theatres | A.R.T. / New York Theatres | United States of America, New York, 502 W 53rd St | 2017-01-17 | 2017-02-11 | 2017 | 1 | |
| Ace of Clubs | Ace of Clubs | United States of America, New York, 9 Great Jones St | 2005-08-22 | 2005-08-27 | 2005 | 1 | |
| Abbey Theatre | Abbey Theatre | United States of America, New York, Broadway & W 38th St | 1895-03-22 | 1976-05-16 | 1895–1975 | 3 | |
| American Place Theater | American Place Theater | United States of America, New York, One East 53rd Street | 1984-12-10 | -- | 1984 | 1 | |
| Academy of Music | Academy of Music | United States of America, Newport News | 1905-09-06 | 1905-09-06 | 1905 | 1 | |
| Actors Workout Studio, The | The Actors Workout Studio | United States of America, North Hollywood, 4735 Lankershim Blvd | 2015-11-06 | -- | 2015 | 1 | |
| Arena Stage, Pasadena Playhouse | Arena Stage, Pasadena Playhouse | United States of America, Pasadena | 1963-03-21 | -- | 1963 | 1 | |
| Academy of Music | Academy of Music | United States of America, Philadelphia | 1903-11-25 | 1903-11-25 | 1903 | 1 | |
| Adelphi Theatre | Adelphi Theatre | United States of America, Philadelphia | 1908-01-27 | 1908-01-27 | 1908 | 1 | |
| Annenberg Center | Annenberg Center | United States of America, Philadelphia, 3680 Walnut Street | 1993-04-23 | 1993-05-16 | 1993 | 1 | |
| Arden Theatre, Arcadia Stage | Arden Theatre, Arcadia Stage | United States of America, Philadelphia, North 2nd Street | 1998-01-22 | 2018-03-04 | 1998–2018 | 2 | |
| Avery Hall, Vassar College | Avery Hall, Vassar College | United States of America, Poughkeepsie | 1941-02-21 | 1951-03-17 | 1941–1951 | 3 | |
| Academy of Music | Academy of Music | United States of America, Raleigh | 1903-10-12 | 1903-10-12 | 1903 | 1 | |
| Academy of Music | Academy of Music | United States of America, Richmond | 1903-10-01 | 1905-09-05 | 1903–1905 | 3 | |
| Alcazar | Alcazar | United States of America, San Francisco | 1905-01-25 | 1908-07-03 | 1905–1908 | 4 | |
| American Conservatory Theatre, The | The American Conservatory Theatre | United States of America, San Francisco, 405 Geary Street | 1971-02-17 | 1977-12-12 | 1971–1983 | 5 | |
| Alhecama Theatre | Alhecama Theatre | United States of America, Santa Barbara, 914 Santa Barbara St. | 2001-02-09 | 2011-04-24 | 2001–2011 | 2 | |
| ArtsWest | ArtsWest | United States of America, Seattle, 4711 California Ave SW | 2016-09-22 | 2016-10-23 | 2016 | 1 | |
| Auditorium | Auditorium | United States of America, Spokane | 1910-08-07 | 1910-08-07 | 1910 | 1 | |
| American Players Theatre | American Players Theatre | United States of America, Spring Green, 5950 Golf Course Road | 2019-08-10 | 2019-10-06 | 2019 | 1 | |
| Artists' Showcase Theatre | Artists' Showcase Theatre | United States of America, Trenton | 1989-02-17 | 1989-02-26 | 1989 | 1 | |
| American Theatre Company | American Theatre Company | United States of America, Tulsa, 308 S Lansing Ave | 2021-10-08 | 2021-10-16 | 2021 | 1 | |
| America | American tour | United States of America, unknown | 1903-- | 1907-09-20 | 1903–1907 | 5 | |
| Auditorium Theatre, Baylor University | Auditorium Theatre, Baylor University | United States of America, Waco, 1 Bear Place | 1928-03-24 | -- | 1928 | 1 | |
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