| Slovenské národné divadlo | Slovenské národné divadlo | Slovak Republic, Bratislava, Pribinova 17 | 1929-12-04 | 2019-10-17 | 1929–2018 | 4 | |
| Stadttheater Wiener Neustadt | Stadttheater Wiener Neustadt | Austria, Wiener Neustadt, Herzog Leopold-Straße 17 | 1999-01-18 | 1999-01-19 | 1999–2014 | 4 | |
| Stadttheater Marburg | Stadttheater Marburg | Slovenia, Marburg an der Drau | 1907-05-19 | -- | 1907–1911 | 4 | |
| Studiobühne Köln | Studiobühne Köln | Germany, Köln, Universitätsstraße 16a | 2014-06-11 | -- | 2014–2016 | 4 | |
| Schloßtheater Neuwied | Schloßtheater Neuwied | Germany, Neuwied, Theaterplatz 3 | 1991-04-17 | 2023-05-13 | 1991–2023 | 4 | |
| Stadsgehoorzaal Kampen | Stadsgehoorzaal Kampen | Netherlands, Kampen, Burgwal 84 | 2001-12-15 | -- | 2001–2017 | 4 | |
| Seattle Civic Theatre | Seattle Civic Theatre | United States of America, Seattle | 1931-02-06 | 1932-07-08 | 1931–1936 | 4 | |
| Sykkylven Samfunnshus | Sykkylven Samfunnshus | Norway, Sykkylven | 1969-09-07 | -- | 1969–1990 | 4 | |
| Stadsschouwburg Eindhoven | Stadsschouwburg Eindhoven | Netherlands, Eindhoven, Theaterpad 1 | 1986-10-18 | 1992-01-25 | 1986–2003 | 4 | |
| Stadttheater Bonn | Stadttheater Bonn | Germany, Bonn, Wilhelmsplatz | 1930-04-22 | -- | 1930–1961 | 4 | |
| Städtische Bühnen Flensburg | Städtische Bühnen Flensburg | Germany, Flensburg | 1947-11-15 | -- | 1947–1966 | 4 | |
| Sartrouville et des Yvelines, Théâtre de | Théâtre de Sartrouville et des Yvelines | France, Sartrouville, Place Jacques Brel | 2003-03-05 | 2016-01-30 | 2003–2016 | 4 | |
| Scena przy Wierzbowej im. Jerzego Grzegorzewskiego | Scena przy Wierzbowej im. Jerzego Grzegorzewskiego | Poland, Warsaw, ul. Wierzbowa 3 | 2006-04-21 | 2009-06-10 | 2006–2009 | 4 | |
| Svoboden teatar | Svoboden teatar | Bulgaria, Sofia, Aleko Konstantinov 33 | 1905-10-07 | -- | 1905–1923 | 4 | |
| Städtische Bühnen | Städtische Bühnen | Germany, Dortmund | 1953-06-30 | -- | 1953–1972 | 4 | |
| Samfunnshuset | Samfunnshuset | Norway, Holmestrand | 1968-08-28 | -- | 1968–1973 | 4 | |
| Stadttheater Schweinfurt | Stadttheater Schweinfurt | Germany, Schweinfurt | 1893-12-13 | 2004-03-31 | 1893–2004 | 4 | |
| Sophia College | Sophia College | India, Mumbai, Sophia College Lane, Breach Candy, Cumballa Hill | 2014-10-31 | 2014-11-02 | 2014–2017 | 4 | |
| Städtische Bühnen Erfurt | Städtische Bühnen Erfurt | Germany, Erfurt - Brühlervorstadt, Dalbergsweg 2 | 1938-06-28 | -- | 1938–1990 | 4 | |
| Skiens Teater | Skiens Teater | Norway, Skien, Hesselbergs gate 2 | 1893-04-18 | -- | 1893–1897 | 4 | |
| Schänzli-Theater | Schänzli-Theater | Switzerland, Bern | 1889-06-01 | 1889-08-24 | 1889–1900 | 4 | |
| Seljord | Seljord | Norway, Seljord | 1971-02-21 | -- | 1971–2004 | 4 | |
| Stadsschouwburg Kortrijk | Stadsschouwburg Kortrijk | Belgium, Kortrijk, Schouwburgplein 14 | 1994-03-10 | 1995-04-15 | 1994–2004 | 4 | |
| Sfântu Gheorghe | Sfântu Gheorghe | Romania, Sfântu Gheorghe | 1890-05-09 | 2012-03-30 | 1890–2012 | 4 | |
| Stadttheater am Wall | Stadttheater am Wall | Germany, Bremen, Am Wall | 1893-02-02 | 1926-06-29 | 1893–1926 | 4 | |
| Stiklestad Nasjonale Kultursenter | Stiklestad Nasjonale Kultursenter | Norway, Verdal, Verdal | 2006-06-23 | 2006-06-23 | 2006 | 4 | |
| Salzburger Festspielhaus | Salzburger Festspielhaus | Austria, Salzburg, Hofstallgasse 1 | 1997-10-27 | 2012-08-18 | 1997–2012 | 4 | |
| Sukkerkogeriet | Sukkerkogeriet | Denmark, Odense, Roersvej 33 | 1990-04-10 | 2009-11-07 | 1990–2009 | 4 | |
| Sosnowiec | Sosnowiec | Poland, Sosnowiec | 1908-09-25 | -- | 1908–1918 | 4 | |
| Samfunnshuset | Samfunnshuset | Norway, Øyer | 1959-01-24 | -- | 1959–1965 | 4 | |
| Städtische Bühnen | Städtische Bühnen | Germany, Augsburg, Kasernstr. 4-6 | 1951-10-04 | -- | 1951–1987 | 4 | |
| SALT art & music | SALT art & music | Norway, Oslo, Festningsallmenningen | 2020-06-13 | 2023-09-02 | 2020–2023 | 4 | |
| Stadttheater Lüneburg | Stadttheater Lüneburg | Germany, Lüneburg, An den Reeperbahnen 3 | 1896-02-14 | 1967-01-06 | 1896–2004 | 4 | |
| Stadttheater Bromberg | Stadttheater Bromberg | Poland, Bydgoszcz | 1880-10-05 | -- | 1880–1900 | 4 | |
| Stadttheater Danzig | Stadttheater Danzig | Germany, Danzig | 1920-02-08 | -- | 1920–1943 | 4 | |
| Schauspiel Bonn | Schauspiel Bonn | Germany, Bonn | 1987-05-15 | 1999-06-06 | 1987–1998 | 4 | |
| Soltun | Soltun | Norway, Aukra | 1952-02-27 | -- | 1952–1990 | 4 | |
| Stantonbury Theatre | Stantonbury Theatre | England, Milton Keynes, Stantonbury | 2014-03-14 | 2018-10-23 | 2014–2018 | 4 | |
| Samfunnshuset | Samfunnshuset | Norway, Dombås | 1969-02-20 | -- | 1969–1984 | 4 | |
| Slovácké divadlo Uherské Hradiště | Slovácké divadlo Uherské Hradiště | Czech Republic, Uherské Hradiště, Tyršovo náměstí 480 Uherské | 1957-09-13 | 2013-12-20 | 1957–2013 | 4 | |
| Stadt Wismar Theater | Stadt Wismar Theater | Germany, Wismar | 1928-11-11 | 1928-11-25 | 1928–1959 | 4 | |
| Stahl Theatre | Stahl Theatre | England, Oundle, West Street | 1985-02-01 | 2013-09-20 | 1985–2018 | 5 | |
|
|
