| Skopje | Skopje | Macedonia | 1969-11-10 | 2013-09-21 | 1969–2013 | 2 | |
| Sofia | Sofia | Bulgaria, Sofia | 1901-03-13 | -- | 1901–2012 | 2 | |
| Stord offentlege lærarskule | Stord offentlege lærarskule | Norway, Stord, Rommetveit | 1975-02-13 | -- | 1975–2008 | 2 | |
| Stadthalle Rheydt | Stadthalle Rheydt | Germany, Rheydt | 1980-03-21 | 1980-03-29 | 1980 | 2 | |
| Szegedi Nemzeti Színház | Szegedi Nemzeti Színház | Hungary, Szeged, Vaszy Viktor tér 1. | 1969-05-10 | 2012-05-13 | 1969–2012 | 2 | |
| Stadttheater Glogau | Stadttheater Glogau | Poland, Głogów | 1889-12-13 | -- | 1889–1929 | 2 | |
| Sætermoen | Sætermoen (Saetermoen) | Norway, Sætermoen | 1970-02-08 | -- | 1970 | 2 | |
| Stadsschouwburg Casino | Stadsschouwburg Casino | Netherlands, ´s-Hertogenbosch | 1971-09-12 | -- | 1971–1972 | 2 | |
| Stúdió K Színház | Stúdió K Színház | Hungary, Budapest, 1092 Bp., Ráday u. 32 | 2019-12-22 | -- | 2019–2020 | 2 | |
| Schauspiel Essen | Schauspiel Essen | Germany, Essen, Theaterplatz 11 | 2006-05-20 | 2007-06-21 | 2006–2007 | 2 | |
| Städtische Bühnen | Städtische Bühnen | Germany, Frankfurt am Main, Untermainanlage 11 | 1960-09-07 | -- | 1960–1961 | 2 | |
| Steinbright Stage | Steinbright Stage | United States, Malvern, 39 Conestoga Road | 2011-03-23 | 2014-02-09 | 2011–2014 | 2 | |
| Šabačko pozorište | Šabačko pozorište | Serbia, Šabac, Karađorđeva 22 | 1955-05-27 | -- | 1955–1970 | 2 | |
| Sokolský stadion | Sokolský stadion | Czech Republic, Brno, Kounicova 22 | 2011-05-21 | 2012-05-28 | 2011 | 2 | |
| Scène nationale 61 | Scène nationale 61 (Scene nationale soixante-et-un) | France, Alençon, 2 Avenue de Basingstoke | 2000-01-24 | 2013-01-22 | 2000–2013 | 2 | |
| Stadtkeller | Stadtkeller | Switzerland, Unterseen | 1985-11-15 | 1985-11-16 | 1985–2010 | 2 | |
| Stadttheater Gablonz | Stadttheater Gablonz | Czech Republic, Jablonec nad Nisou | 1908-09-25 | -- | 1908–1941 | 2 | |
| Sentrumsbygg | Sentrumsbygg | Norway, Dokka, Storgata 28, 2870 Dokka, Norway | 1978-01-15 | -- | 1978 | 2 | |
| Stenungsund | Stenungsund | Sweden, Stenungsund | 1989-11-04 | 1989-11-04 | 1989–1993 | 2 | |
| Stadsschouwburg Maastricht | Stadsschouwburg Maastricht | Netherlands, Maastricht | 1954-05-20 | 1989-04-02 | 1954–1989 | 2 | |
| Städtisches Konzerthaus | Städtisches Konzerthaus | Germany, Karlsruhe | 1919-02-18 | 1921-04-01 | 1919–1921 | 2 | |
| Stadttheater Barmen | Stadttheater Barmen | Germany, Wuppertal | 1878-02-23 | 1925-11-08 | 1878–1925 | 2 | |
| Städtisches Lortzing-Theater | Städtisches Lortzing-Theater | Germany, Münster | 1902-04-17 | 1908-03-26 | 1902–1908 | 2 | |
| Shahrzad Theater | Shahrzad Theater | Iran, Tehran | 2018-03-03 | 2019-03-17 | 2018–2019 | 2 | |
| Scene X | Scene X | Norway, Sandvika | 1995-02-23 | -- | 1995–1996 | 2 | |
| Stadtsaal Bludenz | Stadtsaal Bludenz | Austria, Bludenz | 1981-02-15 | -- | 1981–1987 | 2 | |
| Stadttheater Straßburg | Stadttheater Straßburg | France, Strasbourg | 1891-02-27 | -- | 1891–1916 | 2 | |
| Sauland skule/ungdomsskole | Sauland skule/ungdomsskole | Norway, Sauland | 2005-11-15 | -- | 2005–2006 | 2 | |
| Samfunnshuset | Samfunnshuset | Norway, Flesberg | 1963-03-11 | -- | 1963–1971 | 2 | |
| Stadttheater Heilbronn | Stadttheater Heilbronn | Germany, Heilbronn | 1923-11-01 | -- | 1923–1934 | 2 | |
| St George's Hall | St George's Hall | Australia, Perth, 508 Hay Street | 1891-09-16 | 1891-08-17 | 1891 | 2 | |
| Stadt-Theater Chemnitz | Stadt-Theater Chemnitz | Germany, Chemnitz | 1878-02-07 | -- | 1878–1896 | 2 | |
| Stadthalle Erding | Stadthalle Erding | Germany, Erding, Alois-Schießl-Platz 1 | 2006-09-19 | 2006-09-19 | 2006–2012 | 2 | |
| Scene 2 | Scene 2 | Norway, Kirkenes, Kirkenes | 2007-03-19 | -- | 2007–2017 | 2 | |
| Storsjöteatern | Storsjöteatern | Sweden, Östersund, Residensgränd 10 | 2006-11-11 | -- | 2006–2010 | 2 | |
| Sommertheater Detmold | Sommertheater Detmold | Germany, Detmold | 1908-07-20 | -- | 1908 | 2 | |
| Savona | Savona | Italy, Savona | 1934-04-28 | 1934-04-30 | 1934–1982 | 2 | |
| Studio at Theatre By The Lake | Studio at Theatre By The Lake | England, Keswick, Cumbria, Lake Rd | 2004-06-17 | 2012-11-07 | 2004–2012 | 2 | |
| Stadttheater at Städtische Bühnen Osnabrück | Stadttheater at Städtische Bühnen Osnabrück | Germany, Osnabrück | 1998-01-09 | 2003-06-25 | 1998–2003 | 2 | |
| Stadtsaal Vöcklabruck | Stadtsaal Vöcklabruck | Austria, Vöcklabruck, Stadtpl. 22 | 2003-01-14 | -- | 2003–2005 | 2 | |
| Samfunnshuset | Samfunnshuset | Norway, Skorovatn | 1958-01-16 | -- | 1958–1959 | 2 | |
| Samfunnshuset | Samfunnshuset | Norway, Fåberg | 1959-01-25 | -- | 1959–1961 | 2 | |
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