| Westminster Theatre | Westminster Theatre | England, London, Palace Street | 1934-04-15 | -- | 1934–1954 | 7 | |
| Westport Country Playhouse | Westport Country Playhouse | United States of America, Westport, 25 Powers Ct | 1977-06-11 | 1977-07-16 | 1977 | 1 | |
| 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 | |
| Weöres Sándor Színház | Weöres Sándor Színház | Hungary, Szombathely, Akacs Mihály utca 7. | 2016-09-30 | -- | 2016 | 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 | |
| Wharf Theatre, The | The Wharf Theatre | England, Wiltshire, Wharf St | 2001-11-24 | 2001-12-01 | 2001 | 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 | |
| Wherehaüs, The | The Wherehaüs | United States of America, Salt Lake City, 175 E 200 S | 2017-09-21 | 2017-10-07 | 2017 | 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 | |
| Whippoorwill Theater | Whippoorwill Theater | United States of America, Armonk, 19 Whippoorwill Rd E, NY 10504 | 2019-10-18 | 2019-11-02 | 2019 | 1 | |
| White Bear Theatre | White Bear Theatre | England, London, 138 Kennington Park Rd | 2002-11-19 | 2002-12-08 | 2002 | 1 | |
| Whitley Bay Playhouse | Whitley Bay Playhouse (Playhouse Whitley Bay) | England, Whitley Bay, Marine Ave | 1993-10-11 | 1993-10-12 | 1993 | 1 | |
| Whitmore-Lindley Theatre Center | Whitmore-Lindley Theatre Center | United States of America, North Hollywood, 11006 Magnolia Blvd | 2001-11-30 | 2001-12-16 | 2001 | 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 | |
| Wichita State University | Wichita State University | United States of America, Wichita, 1845 Fairmount | 2017-11-16 | 2017-11-19 | 2017 | 1 | |
| Wickham Theatre Centre | Wickham Theatre Centre | England, West Wickham, Bromley, Kent, 62 Corkscrew Hill | 2018-02-19 | 2018-02-24 | 2018 | 1 | |
| Widar Schule Wattenscheid | Widar Schule Wattenscheid | Germany, Bochum, Höntroper Str. 95 | 2006-04-21 | 2006-07-08 | 2006 | 1 | |
| Wien | Wien | Austria, Wien | -- | -- | | | |
| Wiener Bürgertheater | Wiener Bürgertheater | Austria, Wien, Vordere Zollamtsstraße 13 | 1907-01-27 | -- | 1907–1910 | 2 | |
| Wiener Festwochen | Wiener Festwochen | Austria, Wien | 1984-05-13 | 1984-05-14 | 1984–1994 | 2 | |
| Wiener Stadttheater | Wiener Stadttheater | Austria, Vienna | 1878-02-22 | 1881-09-12 | 1878–1917 | 3 | 1 |
| Wiener Staatsoper | Wiener Staatsoper | Austria | 2023-07-19 | 2023-07-19 | 2023 | 1 | |
| Wiesbaden | Wiesbaden | Germany, Wiesbaden | 1950-11-25 | 1991-05-16 | 1950–2000 | 4 | |
| Wilbur Theatre | Wilbur Theatre | United States of America, Boston, 246 Tremont Street | 1945-04-16 | -- | 1945 | 1 | |
| Wilcox Park | Wilcox Park | United States of America, Westerly, 44 Broad Street | 2022-09-15 | 2022-09-18 | 2022 | 1 | |
| Wiley Auditorium | Wiley Auditorium | United States of America, Emory, Emory & Henry College | 2009-11-10 | -- | 2009 | 1 | |
| Wilhelm-Theater | Wilhelm-Theater | Germany, Magdeburg | 1902-05-14 | -- | 1902 | 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 | |
| Williams Center for the Arts | Williams Center for the Arts | United States of America, Easton, 317 Hamilton St | 2010-11-03 | 2010-11-06 | 2010 | 1 | |
| Williams Institutional CME Church | Williams Institutional CME Church | United States of America, New York, 2239 Adam Clayton Powell Jr Blvd, NY 10027 | 2019-06-03 | 2019-06-03 | 2019 | 1 | |
| Williams Theatre | Williams Theatre | United States of America, Fort Wayne, IPFW Pathway | 2008-02-22 | 2014-03-02 | 2008–2014 | 2 | |
| Williamstown Theatre Festival Main Stage | Williamstown Theatre Festival Main Stage | United States of America, Williamstown, 1000 Main St | 1972-08-08 | 2019-08-18 | 1972–2019 | 5 | |
| 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 | |
| Willis Wood | Willis Wood | United States of America, Kansas City | 1903-05-02 | 1910-06-01 | 1903–1910 | 6 | |
| Wilmington | Wilmington | United States of America, Wilmington | 1903-11-23 | -- | 1903 | 1 | |
| Wilmington Drama League | Wilmington Drama League | United States of America, Wilmington, 10 W Lea Blvd | 2018-03-22 | 2018-03-25 | 2018 | 1 | |
| Wilminktheater | Wilminktheater | Netherlands, Enschede, Wenninkgaarde 40-42 | 2017-03-23 | -- | 2017 | 1 | |
| Wilson Hall Studio Theatre | Wilson Hall Studio Theatre | United States of America, Murray, University Dr | 2022-10-20 | 2022-10-23 | 2022 | 1 | |
| Wilton | Wilton | United States of America, Wilton | -- | -- | | | |
| Wimbledon Theatre | Wimbledon Theatre | England, London, 93 The Broadway | 1922-10-30 | -- | 1922 | 1 | |
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