| Wiener Stadttheater | Wiener Stadttheater | Austria, Vienna | 1878-02-22 | 1881-09-12 | 1878–1917 | 3 | 1 |
| Workshop Theatre | Workshop Theatre, Unversity of Leeds | England, Leeds, Woodhouse Lane | 2016-10-18 | 2016-10-20 | 2016 | 1 | |
| Westminster Theatre | Westminster Theatre | England, London, Palace Street | 1934-04-15 | -- | 1934–1954 | 7 | |
| Werkstatt-Theater-Kiel | Werkstatt-Theater-Kiel | Germany, Schönkirchen, Mönkeberger Weg 1a | 2004-10-21 | -- | 2004 | 1 | |
| West of Lenin | West of Lenin | United States of America, Seattle, 203 N 36th St | 2018-04-06 | 2023-08-12 | 2018–2023 | 2 | |
| Weilburg | Weilburg | Germany, Weilburg | 2002-11-15 | -- | 2002 | 1 | |
| Württembergisches Landestheater Stuttgart | Württembergisches Landestheater Stuttgart | Germany, Stuttgart | 1921-03-19 | -- | 1921–1929 | 4 | |
| Wilson Hall Studio Theatre | Wilson Hall Studio Theatre | United States of America, Murray, University Dr | 2022-10-20 | 2022-10-23 | 2022 | 1 | |
| Wrocławski Teatr Współczesny im. Edmunda Wiercińskiego | Wrocławski Teatr Współczesny im. Edmunda Wiercińskiego | Poland, Wrocław | 1971-12-02 | -- | 1971–1976 | 2 | |
| Worthington | Worthington | United States of America | -- | -- | | | |
| Westside Repertory Theatre | Westside Repertory Theatre | United States of America, New York, 252 West 81st St | 1979-10-12 | 1998-05-24 | 1979–1998 | 5 | |
| Wokingham Theatre | Wokingham Theatre | England, Wokingham, Twyford Rd | 2006-04-20 | 2006-04-29 | 2006 | 1 | |
| Wallman Hall Theatre, Fairmont State College | Wallman Hall Theatre, Fairmont State College | United States of America, Fairmont, 1201 Locust Avenue | 2003-11-07 | 2003-11-15 | 2003 | 1 | |
| Wurtele Thrust Stage | Wurtele Thrust Stage | United States of America, Minneapolis, 818 South 2nd Street | 2008-01-12 | 2008-03-02 | 2008 | 1 | |
| Winnipeg Theatre | Winnipeg Theatre | Canada, Winnipeg | 1904-03-09 | 1904-03-10 | 1904 | 1 | |
| Waterbury | Waterbury | United States of America, Waterbury | 1903-09-21 | 1903-09-21 | 1903 | 1 | |
| Wuppertaler Bühnen | Wuppertaler Bühnen | Germany, Wuppertal | 1956-09-12 | -- | 1956–1987 | 2 | |
| Walnut Theatre | Walnut Theatre | United States of America, Cincinnati | 1896-03-04 | 1896-03-04 | 1896 | 1 | |
| Walterhaus | Walterhaus | Italy, Bozen, Schlernstraße 1 | 1997-10-14 | 1997-10-14 | 1997 | 1 | |
| Walterdale Theatre | Walterdale Theatre | Canada, Edmonton, 10322 – 83rd Avenue NW | 2017-10-11 | 2017-10-21 | 2017 | 1 | |
| Woodburn Hall, Black Hills State University | Woodburn Hall, Black Hills State University | United States of America, Spearfish, 1200 University Street | 1999-04-22 | 1999-04-24 | 1999 | 1 | |
| Whitney Hall | Whitney Hall | United States of America, Boston | 1903-12-18 | 1903-12-18 | 1903 | 1 | |
| Wi.Z Aalen | Wi.Z Aalen | Germany, Aalen, Ulmer Str. 130 | 2014-01-25 | -- | 2014 | 1 | |
| WEA Studio Theatre | WEA Studio Theatre | Australia, Newcastle, 71 King Street | 1958-06-06 | 1958-07-11 | 1958 | 1 | |
| Wasterkingen ZH Dorfhuus | Wasterkingen ZH Dorfhuus | Switzerland | 2003-01-30 | -- | 2003 | 1 | |
| Wartburg | Wartburg | Germany, Wiesbaden | 2018-05-04 | -- | 2018 | 1 | |
| Warsaw | Warsaw | Poland, Warsaw | 1967-04-20 | -- | 1967 | 1 | |
| Wysor Grand | Wysor Grand | United States of America, Muncie | 1907-09-23 | 1907-09-23 | 1907 | 1 | |
| Whidbey Island Center for the Arts | Whidbey Island Center for the Arts | United States of America, Langley, 565 Camano Ave | 2020-07-24 | 2020-08-08 | 2020 | 2 | |
| Westchester Community College | Westchester Community College | United States of America, Valhalla | 1975-01-24 | 1975-01-26 | 1975 | 1 | |
| Willard Straight Theatre, Cornell University | Willard Straight Theatre, Cornell University | United States of America, Ithaca, 104 Willard Straight Hall | 1932-05-05 | 1934-03-24 | 1932–1934 | 2 | |
| William and Nadine McGuire Theater | William and Nadine McGuire Theater | United States of America, Minneapolis, 1750 Hennepin Avenue | 2005-11-09 | 2005-11-13 | 2005 | 1 | |
| Wharf Theatre, The | The Wharf Theatre | England, Wiltshire, Wharf St | 2001-11-24 | 2001-12-01 | 2001 | 1 | |
| Williamstown Theatre Festival Nikos Stage | Williamstown Theatre Festival Nikos Stage | United States of America, Williamstown, 1000 Main St | 2011-07-20 | 2011-07-31 | 2011 | 1 | |
| West End Theatre | West End Theatre | United States of America, New York, 263 W 86th St | 1903-10-15 | -- | 1903–1904 | 2 | |
| Whippoorwill Theater | Whippoorwill Theater | United States of America, Armonk, 19 Whippoorwill Rd E, NY 10504 | 2019-10-18 | 2019-11-02 | 2019 | 1 | |
| Wiener Festwochen | Wiener Festwochen | Austria, Wien | 1984-05-13 | 1984-05-14 | 1984–1994 | 2 | |
| West Balcony Theatre, Pasadena Playhouse | West Balcony Theatre, Pasadena Playhouse | United States of America, Pasadena | 1947-- | 1958-01-18 | 1947–1958 | 12 | |
| Warande, De | De Warande | Belgium, Turnhout, Warandestraat 42 | 1992-02-26 | 1998-10-16 | 1992–1998 | 6 | |
| Watford Palace Theatre | Watford Palace Theatre | England, Watford, 20 Clarendon Road | 1978-05-10 | 2013-11-23 | 1978–2013 | 2 | |
| Washington Hall at The University of Notre Dame | Washington Hall at The University of Notre Dame | United States of America, Notre Dame, University of Notre Dame | 1982-02-26 | 1999-10-10 | 1982–1999 | 2 | |
| Wolf-Ferrari-Haus | Wolf-Ferrari-Haus | Germany, Ottobrunn, Rathausstraße 2 | 2015-10-31 | 2015-10-31 | 2015 | 1 | |
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