| Scènes du Golfe | Scènes du Golfe | France, Vannes, Place de Bretagne | 2018-04-19 | -- | 2018 | 1 | |
| Smiltenē | Smiltenē | Latvia, Smiltenē | 1918-09-22 | -- | 1918 | 1 | |
| Semperoper Dresden | Semperoper Dresden | Germany, Dresden, Theaterplatz 2 | 2022-06-05 | -- | 2022 | 1 | |
| Schakel, De | De Schakel | Belgium, Waregem, Schakelstraat 8 | 1994-03-11 | -- | 1994–2014 | 3 | |
| St. Paul Community Theater | St. Paul Community Theater | United States, St. Paul | 1932-04-25 | 1932-04-30 | 1932 | 1 | |
| Stord Kulturhuset | Stord Kulturhuset | Norway, Stord, Hamnegata 1 | 1989-10-04 | 2020-09-12 | 1989–2020 | 8 | |
| Subotica | Subotica | Serbia, Subotica | 1889-12-02 | 1889-12-11 | 1889–1928 | 9 | |
| Studio Theater | Studio Theater | United States, Northfield | 1981-10-22 | 1988-10-23 | 1981–1988 | 2 | |
| Stadthalle Feldkirch | Stadthalle Feldkirch | Austria, Feldkirch | 1981-02-17 | -- | 1981–1987 | 2 | |
| Shimberg Playhouse | Shimberg Playhouse | United States, Tampa, 1010 N. W.C. MacInnes Place | 2019-05-08 | 1019-06-02 | 2019 | 1 | |
| Stadttheater Bautzen | Stadttheater Bautzen | Germany, Bautzen, Lauengraben | 1918-11-19 | -- | 1918 | 1 | |
| Silverdale Library | Silverdale Library | United States, Silverdale, 3450 NW Carlton St | 2006-11-18 | -- | 2006 | 1 | |
| Sutton House | Sutton House | England, London, 2 and 4 Homerton High Street, Hackney | 2014-03-17 | 2014-03-20 | 2014 | 1 | |
| Stadthalle | Stadthalle | Germany, Giengen/Brenz | 1980-02-25 | -- | 1980 | 1 | |
| Stadttheater Milwaukee | Stadttheater Milwaukee | United States, Milwaukee | 1879-01-23 | 1894-12-16 | 1879–1894 | 7 | |
| Statens Teaterhøgskole | Statens Teaterhøgskole | Norway, Oslo | 1992-05-07 | 1994-11-26 | 1992–1994 | 5 | |
| Schilling's Theater | Schilling's Theater | Germany, Quedlinburg | 1900-05-02 | -- | 1900 | 1 | |
| Southwark Playhouse | Southwark Playhouse | England, London, Shipwright Yard, Corner of Tooley St & Bermondsey St | 2003-11-04 | 2011-04-23 | 2003–2011 | 2 | |
| Staatstheater Kassel | Staatstheater Kassel | Germany, Kassel, Friedrichsplatz 15 | 1919-05-24 | 2017-02-22 | 1919–2016 | 13 | |
| Sosnowiec | Sosnowiec | Poland, Sosnowiec | 1908-09-25 | -- | 1908–1918 | 4 | |
| Stadttheater Metz | Stadttheater Metz | France, Metz | 1892-11-20 | -- | 1892–1918 | 18 | |
| Shanghai Tianchan Yifu Theatre Stage | Shanghai Tianchan Yifu Theatre Stage | China, Shanghai, 701 Fuzhou Rd, Huangpu District, Shanghai | 2010-10-14 | 2010-10-15 | 2010 | 1 | |
| Sala Grava | Sala Grava | Switzerland, Veia Sandeilas, Savognin | 1995-11-25 | 1995-11-26 | 1995 | 1 | |
| Samfunnshuset, Svelgen | Svelgen samfunnshus | Norway, Svelgen, Gunnar Scheldrups veg 12 | 1969-10-07 | -- | 1969–1975 | 2 | |
| Scène du Loing, La | La Scène du Loing | France, Nemours, 135 Route de Moret | 2017-03-02 | 2017-03-03 | 2017 | 1 | |
| Szegedi Szabadtéri Játékok | Szegedi Szabadtéri Játékok | Hungary, Szeged, Dóm tér | 1975-08-05 | -- | 1975 | 1 | |
| Stadttheater München-Gladbach | Stadttheater München-Gladbach | Germany, Mönchengladbach | 1928-05-10 | -- | 1928 | 1 | |
| Skala | Skala | Germany, Leipzig, Gottschedstraße 16 | 2009-03-26 | 2010-01-22 | 2009 | 2 | |
| Stadttheater Elbing | Stadttheater Elbing | Poland, Elbing / Elbląg | 1934-12-25 | -- | 1934 | 1 | |
| Samfunnshus | Samfunnshus | Norway, Øksfjord | 1959-03-11 | -- | 1959–1968 | 2 | |
| Summerhill College | Summerhill College | Ireland, Sligo | 1980-03-17 | 1980-03-19 | 1980 | 1 | |
| Salon de Madame Aubernon de Nerville | Salon de Madame Aubernon de Nerville | France, Paris | 1892-04-19 | -- | 1892 | 1 | |
| Strider Theater | Strider Theater | United States, Waterville, 4520 Mayflower Hill, Colby College | 2006-03-16 | 2016-11-19 | 2006–2016 | 2 | |
| Städtische Bühnen | Städtische Bühnen | Germany, Osnabrück, Domhof 10 | 1992-03-14 | -- | 1992 | 1 | |
| Steinkjer Kino | Steinkjer Kino | Norway, Steinkjer, Bogavegen 10 | 1972-11-14 | -- | 1972–1989 | 7 | |
| Shimin Kaikan | Shimin Kaikan | Japan, Fukuoka | 1971-10-06 | -- | 1971 | 1 | |
| Sommertheater Wittenberg | Sommertheater Wittenberg | Germany, Lutherstadt Wittenberg | 1893-07-11 | -- | 1893 | 1 | |
| Sânpetru | Sânpetru | Romania, Sânpetru | -- | -- | | | |
| St. Martin's Theatre | St. Martin's Theatre | Australia, South Yarra, 28 St Martins Lane | 1966-04-06 | 1989-08-05 | 1966–1989 | 3 | |
| Setermoen | Setermoen | Norway, Setermoen | 1959-03-04 | -- | 1959–1971 | 2 | |
| Saint-Maur, Théâtre de | Théâtre de Saint-Maur | France, Saint-Maur-des-Fossés, 20 Rue de la Liberté | -- | -- | | | |
| Studio "Protes Yles" | Studio "Protes Yles" | Greece, Athens | 2004-01-28 | 2004-02-21 | 2004 | 1 | |
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