| Städtisches Schauspielhaus Memel | Städtisches Schauspielhaus Memel | Lithuania, Memel | 1922-04-23 | -- | 1922–1932 | 2 | |
| Stadttheater Memmingen | Stadttheater Memmingen | Germany, Memmingen, Theaterplatz 2 | 2006-05-26 | 2009-01-27 | 2006–2008 | 2 | |
| Strider Theater | Strider Theater | United States, Waterville, 4520 Mayflower Hill, Colby College | 2006-03-16 | 2016-11-19 | 2006–2016 | 2 | |
| Stadttheater Herford | Stadttheater Herford | Germany, Herford, Mindener Str. 11 | 1900-04-17 | 1900-04-21 | 1900–2007 | 3 | |
| Swan Theatre, The | The Swan Theatre | England, Stratford-upon-Avon, Warwickshire, Waterside | 1994-04-27 | 2003-05-24 | 1994–2003 | 3 | |
| Storstova i Jæren-foajeen | Storstova i Jæren-foajeen | Norway, Bryne | 1997-09-30 | -- | 1997–2003 | 3 | |
| Sachsenring, Theater am | Theater am Sachsenring - Schaubühne Köln | Germany, Köln, Sachsenring 3 | 2013-09-28 | -- | 2013–2018 | 3 | |
| Sala Towarzystwa Muzycznego | Sala Towarzystwa Muzycznego | Poland, Kalisz | 1917-02-08 | -- | 1917–1918 | 3 | |
| Slovensko gledališče v Trstu | Slovensko gledališče v Trstu | Italy, Trieste, Via Petronio, 4 | 1909-12-12 | -- | 1909–1919 | 3 | |
| Stadttheater Döbeln | Stadttheater Döbeln | Germany, Döbeln, Theaterstr. 7 | 1927-01-18 | -- | 1927–1972 | 3 | |
| Samfunnshuset | Samfunnshuset | Norway, Kotsøy | 1959-02-03 | -- | 1959–1971 | 3 | |
| Schloßtheater Neuwied | Schloßtheater Neuwied | Germany, Neuwied, Theaterplatz 3 | 1991-04-17 | -- | 1991–1996 | 3 | |
| Színművészeti Akadémia | Színművészeti Akadémia | Hungary, Budapest | 1910-05-07 | -- | 1910–1946 | 3 | |
| Sighetu Marmației | Sighetu Marmației | Romania, Sighetu Marmației | 1890-05-13 | 1910-08-21 | 1890–1933 | 3 | |
| Šabačko pozorište | Šabačko pozorište | Serbia, Šabac, Karađorđeva 22 | 1955-05-27 | -- | 1955–2021 | 3 | |
| Schouwburg Agnietenhof | Schouwburg Agnietenhof | Netherlands, Tiel, Sint Agnietenstraat 2 | 2008-03-11 | -- | 2008–2017 | 3 | |
| Schauspielhaus Potsdam | Schauspielhaus Potsdam | Germany, Potsdam | 1921-10-07 | -- | 1921–1940 | 3 | |
| Švandovo divadlo Na Smíchově (u Libuše) | Švandovo divadlo Na Smíchově (u Libuše) | Czech Republic, Prague, Štefanikova Street | 1892-12-15 | 2012-11-09 | 1892–2010 | 3 | |
| Schakel, De | De Schakel | Belgium, Waregem, Schakelstraat 8 | 1994-03-11 | -- | 1994–2014 | 3 | |
| Stadt-Theater in Eisenach | Stadt-Theater in Eisenach | Germany, Eisenach | 1899-12-17 | -- | 1899–1935 | 3 | |
| Slesvighus Schleswig | Slesvighus Schleswig | Germany, Schleswig, Lollfuß 89 | 2013-10-06 | -- | 2013–2014 | 3 | |
| Samfunnshuset | Samfunnshuset | Norway, Årdalstangen | 1969-10-02 | -- | 1969–1978 | 3 | |
| Schouwburg Odeon | Schouwburg Odeon | Netherlands, Zwolle, Blijmarkt 25 | 2001-12-14 | -- | 2001–2017 | 3 | |
| Stamford Arts Centre | Stamford Arts Centre | England, Stamford, Lincolnshire, 27 St Mary's St | 1985-02-16 | -- | 1985–2018 | 3 | |
| St. Martin's Theatre | St. Martin's Theatre | Australia, South Yarra, 28 St Martins Lane | 1966-04-06 | 1989-08-05 | 1966–1989 | 3 | |
| Seaver Theatre, Pomona College | Seaver Theatre, Pomona College | United States, Claremont, The Claremont Colleges | 1993-04-28 | 2012-11-18 | 1993–2012 | 3 | |
| Stoughton Opera House | Stoughton Opera House | United States, Stoughton, 381 E Main St | 2009-04-09 | -- | 2009–2013 | 3 | |
| Städtischer Rathaussaal Teschen | Städtischer Rathaussaal Teschen | Poland, Cieszyn | 1908-05-19 | -- | 1908 | 3 | |
| Stadttheater Rendsburg | Stadttheater Rendsburg | Germany, Rendsburg, Hans-Heinrich Beisenkötter Platz 1 | 1948-12-01 | 2014-01-11 | 1948–2013 | 3 | |
| Sykkylven | Sykkylven | Norway, Sykkylven | 1971-04-15 | -- | 1971–1997 | 3 | |
| Stadttheater (Großes Haus) | Stadttheater (Großes Haus) | Germany, Bruchsal | 1998-01-29 | 2006-04-08 | 1998–2014 | 3 | |
| Stadttheater Halberstadt | Stadttheater Halberstadt | Germany, Halberstadt | 1922-04-01 | -- | 1922–1936 | 3 | |
| South Africa | South Africa | South Africa | 1979-12-10 | -- | 1979–1983 | 3 | |
| Sweden | Sweden | Sweden, Sweden | 1917-01-29 | -- | 1917–1970 | 3 | |
| St Michael Gymnasium | St Michael Gymnasium | Germany, Monschau, Walter-Scheibler-Straße 51 | 2002-12-01 | -- | 2002–2011 | 3 | |
| Stadttheater Czernowitz | Stadttheater Czernowitz | Ukraine, Chernivtsi | 1905-12-30 | -- | 1905–1914 | 3 | |
| Santo André,Teatro Municipal de | Teatro Municipal de Santo André | Brazil, Santo André, R. Delfim Moreira - Centro | 1971-10-01 | -- | 1971–1978 | 3 | |
| Sorø Theater | Sorø Theater | Denmark, Sorø | 1907-10-05 | -- | 1907–1909 | 3 | |
| Skjold | Skjold | Norway, Skjold | 1970-02-26 | -- | 1970–1971 | 3 | |
| Stadttheater Hannover | Stadttheater Hannover | Germany, Hannover | 1898-03- | -- | 1898–1900 | 3 | |
| Stadsteatern (Skövde kulturhus) | Stadsteatern (Skövde kulturhus) | Sweden, Skövde, Fredsgatan 4 | 2003-11-22 | 2003-11-23 | 2003–2010 | 3 | |
| Stadttheater Schaffhausen | Stadttheater Schaffhausen | Switzerland, Schaffhausen, Herrenacker 23 | 1935-11-23 | 2021-09-17 | 1935–2021 | 3 | |
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