| Wiener Stadttheater | Wiener Stadttheater | Austria, Vienna | 1878-02-22 | 1881-09-12 | 1878–1917 | 3 | 1 |
| Westminster Theatre | Westminster Theatre | England, London, Palace Street | 1934-04-15 | -- | 1934–1954 | 7 | |
| Watters Theater, Fine Arts Building | Watters Theater, Fine Arts Building | United States of America, Vestal, 4400 Vestal Parkway East | 2004-10-15 | 2004-10-24 | 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 | |
| Wyndham's Theatre | Wyndham's Theatre | England, London, Charing Cross Rd | 1928-03-26 | -- | 1928–1986 | 4 | |
| Wysor Grand | Wysor Grand | United States of America, Muncie | 1907-09-23 | 1907-09-23 | 1907 | 1 | |
| Wien | Wien | Austria, Wien | -- | -- | | | |
| Woogsplatz-Theater | Woogsplatz-Theater | Germany, Darmstadt | 1904-01-14 | -- | 1904 | 2 | |
| Worthington | Worthington | United States of America | -- | -- | | | |
| Wallingford | Wallingford | United States of America, Wallingford | 1995-- | -- | 1995 | 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 | |
| Wäldersaal Lingenau | Wäldersaal Lingenau | Austria, Lingenau | 1987-03-22 | -- | 1987 | 1 | |
| Wellington Street Theatre | Wellington Street Theatre | Canada, Kingston, 126 Wellington St | 2006-11-22 | 2006-12-02 | 2006 | 1 | |
| Writers Theatre | Writers Theatre | United States of America, Glencoe, 325 Tudor Ct | 2014-01-07 | 2019-12-15 | 2014–2019 | 2 | |
| Westacre River Studios | Westacre River Studios | England, King's Lynn, River Road West Acre | 2008-06-20 | 2008-06-21 | 2008 | 1 | |
| Waterbury | Waterbury | United States of America, Waterbury | 1903-09-21 | 1903-09-21 | 1903 | 1 | |
| Wheeler Opera House, The | The Wheeler Opera House | United States of America, Aspen, 320 E Hyman Ave | 1900-01-13 | 1995-02-22 | 1900–1995 | 2 | |
| Walnut Theatre | Walnut Theatre | United States of America, Cincinnati | 1896-03-04 | 1896-03-04 | 1896 | 1 | |
| Waldemarhøy | Waldemarhøy | Norway, Ski | 2009-05-12 | 2009-05-16 | 2009 | 1 | |
| Whippoorwill Theater | Whippoorwill Theater | United States of America, Armonk, 19 Whippoorwill Rd E, NY 10504 | 2019-10-18 | 2019-11-02 | 2019 | 1 | |
| Wädenswil | Wädenswil | Switzerland | 2002-06-19 | -- | 2002 | 1 | |
| Wi.Z Aalen | Wi.Z Aalen | Germany, Aalen, Ulmer Str. 130 | 2014-01-25 | -- | 2014 | 1 | |
| Wasa Teater | Wasa Teater | Finland, Vaasa, 7, Hietasaarenkatu | 1955-03-18 | 2014-04-26 | 1955–2014 | 7 | |
| Walterdale Theatre | Walterdale Theatre | Canada, Edmonton, 10322 – 83rd Avenue NW | 2017-10-11 | 2017-10-21 | 2017 | 1 | |
| Württembergische Staatstheater Stuttgart | Württembergische Staatstheater Stuttgart | Germany, Stuttgart, Oberer Schloßgarten 6 | 1942-06-20 | 1989-- | 1942–1988 | 9 | |
| Wartburg | Wartburg | Germany, Wiesbaden | 2018-05-04 | -- | 2018 | 1 | |
| Włocławek | Włocławek | Poland, Włocławek | 1908-10- | -- | 1908–1918 | 2 | |
| Watertoren Studio | Watertoren Studio | Netherlands, Amsterdam, Haarlemmerweg 301 | 2001-10-15 | 2001-11-10 | 2001 | 1 | |
| WEA Studio Theatre | WEA Studio Theatre | Australia, Newcastle, 71 King Street | 1958-06-06 | 1958-07-11 | 1958 | 1 | |
| Wharf 1 Theatre, The | The Wharf 1 Theatre | Australia, Walsh Bay, Pier 4/5, Hickson Road | 1986-05-14 | 2004-09-26 | 1986–2004 | 3 | |
| 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 | |
| Walker Theatre | Walker Theatre | United States of America, New York, 721 Broadway | 2007-04-18 | 2007-04-28 | 2007 | 1 | |
| W. D. Powell Theatre | W. D. Powell Theatre | United States of America, Jackson, 1050 Union University | 2019-11-14 | 2019-11-19 | 2019 | 1 | |
| Weimarhalle | Weimarhalle | Germany, Weimar, UNESCO-Platz 1 | 1947-10-08 | 1948-01-24 | 1947 | 1 | |
| Windthorst-Gymnasium | Windthorst-Gymnasium | Germany, Meppen, Gymnasialstraße 3 a | 2006-06-11 | -- | 2006 | 1 | |
| Westhoff Theatre | Westhoff Theatre | United States of America, Normal, 401 S. School Street | 2008-02-20 | 2018-11-11 | 2008–2018 | 2 | |
| West Balcony Theatre, Pasadena Playhouse | West Balcony Theatre, Pasadena Playhouse | United States of America, Pasadena | 1947-- | 1958-01-18 | 1947–1958 | 12 | |
| Westfälisches Landestheater | Westfälisches Landestheater | Germany, Castrop-Rauxel, Europaplatz 10 | 1962-05-06 | -- | 1962–2002 | 3 | |
| Witham, The | The Witham | England, County Durham, The Witham, 3 Horse Market, Barnard Castle | 2022-09-30 | -- | 2022 | 1 | |
| Whitley Bay Playhouse | Whitley Bay Playhouse (Playhouse Whitley Bay) | England, Whitley Bay, Marine Ave | 1993-10-11 | 1993-10-12 | 1993 | 1 | |
| Welsh Church Hall London | Welsh Church Hall London | England, London | 2024-09-06 | 2024-09-14 | 2024 | 1 | |
| Waux-Hall | Waux-Hall | Belgium, Nivelles, Grand'Place 1 | 2004-03-16 | -- | 2004 | 1 | |
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