| Stantonbury Theatre | Stantonbury Theatre | England, Milton Keynes, Stantonbury | 2014-03-14 | 2018-10-23 | 2014–2018 | 4 | |
| Storstova i Jæren-foajeen | Storstova i Jæren-foajeen | Norway, Bryne | 1997-09-30 | -- | 1997–2003 | 3 | |
| Svea Hall | Svea Hall | United States of America, Staten Island, 789 Post Ave | 1928-05-19 | -- | 1928 | 1 | |
| Stadttheater Halberstadt | Stadttheater Halberstadt | Germany, Halberstadt | 1922-04-01 | -- | 1922–1936 | 3 | |
| Schauspielhaus Breslau | Schauspielhaus Breslau | Poland, Wrocław | 1913-06-02 | 1913-06-28 | 1913 | 7 | |
| St. Martin's Theatre | St. Martin's Theatre | England, London, West St | 1917-06-05 | -- | 1917–1964 | 3 | |
| Stadttheater Czernowitz | Stadttheater Czernowitz | Ukraine, Chernivtsi | 1905-12-30 | -- | 1905–1914 | 3 | |
| Stadium Theatre | Stadium Theatre | United States of America, Tucson | 1934-05-02 | 1934-05-04 | 1934 | 1 | |
| St. Hanshaugen Eldresenter | St. Hanshaugen Eldresenter | Norway, Oslo, Lovisenberggata 4E | 2006-11-07 | -- | 2006 | 1 | |
| Stadttheater Innsbruck | Stadttheater Innsbruck | Austria, Innsbruck | 1890-10-31 | 1913-12-27 | 1890–1935 | 21 | |
| Stanford University | Stanford University | United States of America, San Francisco | -- | -- | | | |
| Søgne | Søgne | Norway, Søgne | 2000-07-08 | -- | 2000–2001 | 2 | |
| Seymour Centre | Seymour Centre | Australia, Chippendale, Cleveland Street | 1991-01-03 | 2014-08-02 | 1991–2014 | 2 | |
| Stadttheater Bernburg | Stadttheater Bernburg | Germany, Bernburg | 1923-09-23 | -- | 1923 | 1 | |
| Stavovské divadlo | Stavovské divadlo | Czech Republic, Prague | 1921-01-15 | 2010-06-06 | 1921–2009 | 10 | |
| Stage Sixty at the Theatre Royal Stratford | Stage Sixty at the Theatre Royal Stratford | England, Stratford, London | 1965-04-06 | -- | 1965 | 1 | |
| Scheldetheater | Scheldetheater | Netherlands, Terneuzen, Westkolkstraat 16 | 2007-11-10 | -- | 2007 | 1 | |
| Sala Russafa | Sala Russafa | Spain, València, Carrer de Dénia, 55 | 2016-07-01 | -- | 2016 | 1 | |
| Statsrealskolen | Statsrealskolen | Norway, Balestrand | 1969-09-30 | -- | 1969 | 1 | |
| Smetanovo divadlo | Smetanovo divadlo | Czech Republic, Prague | 1978-06-08 | 1980-09-07 | 1978 | 1 | |
| Silvermine Guild Theatre, The | The Silvermine Guild Theatre | United States of America, New Canaan, 1037 Silvermine Road | 1926-07-22 | 1926-07-24 | 1926 | 1 | |
| Strovolos Municipal Theatre | Strovolos Municipal Theatre | Cyprus, Strovolos, Strovolos Municipal Theatre | 2019-10-08 | 2019-10-10 | 2019 | 1 | |
| Szentes | Szentes | Hungary, Szentes | 1890-07-23 | 1930-09-27 | 1890–1944 | 12 | |
| Stadsgehoorzaal Kampen | Stadsgehoorzaal Kampen | Netherlands, Kampen, Burgwal 84 | 2001-12-15 | -- | 2001–2017 | 4 | |
| Staatstheater Kassel | Staatstheater Kassel | Germany, Kassel, Friedrichsplatz 15 | 1919-05-24 | 2017-02-22 | 1919–2016 | 13 | |
| Sorø Theater | Sorø Theater | Denmark, Sorø | 1907-10-05 | -- | 1907–1909 | 3 | |
| Siamsa Tire Theatre | Siamsa Tire Theatre | Ireland, Tralee, 33 Denny St | 1980-02-06 | 1980-02-09 | 1980 | 1 | |
| Scenehuset | Scenehuset | Norway, Oslo, Bogstadveien 49 | 1990-08-29 | 1990-08-30 | 1990 | 1 | |
| Sala Teatro | Sala Teatro | Italy, Milano, Via Salasco, 4, 20136 Milano MI, Italy | 2018-07-13 | 2018-10-05 | 2018 | 2 | |
| Setertun | Setertun | Norway, Sætermoen | 1968-09-17 | -- | 1968–1983 | 3 | |
| Städtisches Schauspielhaus Chemnitz | Städtisches Schauspielhaus Chemnitz | Germany, Chemnitz, Käthe-Kollwitz-Straße 7 | 1925-06-06 | 2016-03-22 | 1925–2015 | 5 | |
| Suomen Työväen Teatteri | Suomen Työväen Teatteri | Finland, Helsinki | 1949-11-12 | -- | 1949 | 1 | |
| Saint-Maur, Théâtre de | Théâtre de Saint-Maur | France, Saint-Maur-des-Fossés, 20 Rue de la Liberté | -- | -- | | | |
| Stadthalle Erding | Stadthalle Erding | Germany, Erding, Alois-Schießl-Platz 1 | 2006-09-19 | 2006-09-19 | 2006–2012 | 2 | |
| Studio Mavromichali | Studio Mavromichali (Studio Mavromichalis) | Greece, Athens, Mavromichali 134 | -- | 2010-05-31 | 2009 | 3 | |
| Stadtparkhalle | Stadtparkhalle | Germany, Bretten, Postweg 52 | 2006-03-16 | -- | 2006 | 1 | |
| Studio Theatre, University of Washington | Studio Theatre, University of Washington | United States of America, Seattle, 4749 University Way NE | 1936-11-05 | -- | 1936 | 1 | |
| Schauspielhaus Bochum | Schauspielhaus Bochum | Germany, Bochum, Königsallee 15 | 1966-09-26 | 2012-06-03 | 1966–2021 | 18 | |
| Szigligeti Színház Nagyvárad | Szigligeti Színház Nagyvárad | Romania, Oradea, Piaţa Regele Ferdinand I, 6 | 2020-09-24 | -- | 2020 | 1 | |
| South Korea | South Korea | South Korea | 2011-08-07 | -- | 2011 | 1 | |
| Sopron | Sopron | Hungary, Sopron | 1890-01-15 | 1919-12-10 | 1890–1943 | 27 | |
| Sommertheater Wittenberg | Sommertheater Wittenberg | Germany, Lutherstadt Wittenberg | 1893-07-11 | -- | 1893 | 1 | |
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