| Stanford | Stanford | United States of America | 1903-09-28 | 1903-09-28 | 1903 | 1 | |
| Stenungsund | Stenungsund | Sweden, Stenungsund | 1989-11-04 | 1989-11-04 | 1989–1993 | 2 | |
| Studio Theater Format | Studio Theater Format | United States of America, King of Prussia | 2001-02-09 | -- | 2001 | 1 | |
| St George's Hall | St George's Hall | England, Liverpool, Lime Street | 1894-10-29 | -- | 1894 | 1 | |
| St. George's Theatre | St. George's Theatre | England, Great Yarmouth, King's Street | 2014-10-28 | 2014-10-28 | 2014 | 1 | |
| Storsteinnes | Storsteinnes | Norway, Storsteinnes | 1970-09-22 | -- | 1970 | 1 | |
| Södra Teatern | Södra Teatern | Sweden, Stockholm, Mosebacke torg 1 | 1973-11-14 | 2005-08-26 | 1973–2005 | 5 | |
| Sala Eksperymentalna | Sala Eksperymentalna | Poland, Kraków, ul. Warszawska/5 | 2006-05-04 | 2006-05-04 | 2006 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Skorovatn | 1958-01-16 | -- | 1958–1959 | 2 | |
| Storslett Samfunnhus | Storslett Samfunnhus | Norway, Nordreisa, Sentrum 17 | 2007-03-28 | -- | 2007 | 1 | |
| Saidye Bronfman Centre for the Arts | Saidye Bronfman Centre for the Arts | Canada, Montreal, 5170 ch. de la Côte-Ste-Catherine | 2003-11-17 | 2003-12-07 | 2003 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Sel | 1959-02-01 | -- | 1959–1961 | 3 | |
| Sangit Kala Mandir | Sangit Kala Mandir | India, Kolkata, 10, Camac Street | 2015-02-21 | -- | 2015 | 1 | |
| Sjøvegan | Sjøvegan | Norway, Sjøvegan | 1996-02-13 | -- | 1996–2009 | 3 | |
| Shànghǎi Xìjù Xuéyuàn | Shànghǎi Xìjù Xuéyuàn (Shanghai Theatre Academy) | China, Shanghai, 670 Huashan Road | 1962-02-09 | 2019-12-14 | 1962–2019 | 6 | |
| Schouwburg | Schouwburg | Belgium, Leuven, Bondgenotenlaan 21 | 1995-02-21 | 2013-02-21 | 1995–2013 | 3 | |
| Salle des fêtes de Suresnes | Salle des fêtes de Suresnes | France, Suresnes, 2 rue Carnot | 2007-10-11 | 2008-05-17 | 2007–2008 | 2 | |
| Sandviken | Sandviken | Norway, Sandviken | 1952-03-16 | -- | 1952 | 1 | |
| Smiltenē | Smiltenē | Latvia, Smiltenē | 1918-09-22 | -- | 1918 | 1 | |
| Scen Gavelius | Scen Gavelius | Sweden, Stockholm | 1998-10-23 | -- | 1998 | 1 | |
| Středočeská činohra - nové divadlo Kolín | Středočeská činohra - nové divadlo Kolín | Czech Republic, Kolín | 1942-01-07 | -- | 1942 | 1 | |
| Simeria | Simeria | Romania, Simeria | -- | -- | | | |
| Schauspielhaus Bochum | Schauspielhaus Bochum | Germany, Bochum, Königsallee 15 | 1966-09-26 | 2012-06-03 | 1966–2021 | 18 | |
| Siljan ungdomsskole | Siljan ungdomsskole | Norway, Siljan | 2004-10-19 | -- | 2004 | 1 | |
| Stadttheater Regensburg | Stadttheater Regensburg | Germany, Regensburg, Bismarckplatz 7 | 1889-12-02 | 2005-07-10 | 1889–2005 | 12 | |
| Schouwburg Almere | Schouwburg Almere | Netherlands, Almere, Esplanade 10 | 2009-10-31 | -- | 2009–2012 | 2 | |
| Synchronicity Space | Synchronicity Space | United States of America, New York, 55 Mercer Street | 1997-02-21 | 1997-03-09 | 1997 | 1 | |
| Stadttheater Schweinfurt | Stadttheater Schweinfurt | Germany, Schweinfurt | 1893-12-13 | 2004-03-31 | 1893–2004 | 4 | |
| Saal des Gewerbevereins | Saal des Gewerbevereins | Latvia, Riga | 1902-01-15 | 1904-01-26 | 1902–1909 | 11 | |
| Schoenhofen Hall | Schoenhofen Hall | United States of America, Chicago | 1905-01-17 | 1905-01-17 | 1905 | 1 | |
| Space Zatsuyu | Space Zatsuyu | Japan, Tokyo | 2008-06-18 | 2008-06-22 | 2008 | 1 | |
| Schloßtheater Neuwied | Schloßtheater Neuwied | Germany, Neuwied, Theaterplatz 3 | 1991-04-17 | 2023-05-13 | 1991–2023 | 4 | |
| Städtische Bühnen Erfurt | Städtische Bühnen Erfurt | Germany, Erfurt - Brühlervorstadt, Dalbergsweg 2 | 1938-06-28 | -- | 1938–1990 | 4 | |
| Stadttheater Göttingen | Stadttheater Göttingen | Germany, 37073 Göttingen, Theaterplatz 11 | 1878-- | 1905-03-27 | 1878–1950 | 12 | |
| Stadttheater Herford | Stadttheater Herford | Germany, Herford, Mindener Str. 11 | 1900-04-17 | 1900-04-21 | 1900–2007 | 3 | |
| SVT TV 1 | SVT TV 1 | Sweden | 1979-12-28 | -- | 1979 | 1 | |
| Stadttheater Gleiwitz | Stadttheater Gleiwitz | Poland, Gleiwitz | 1922-11-05 | -- | 1922 | 1 | |
| Shin Kokuritsu Gekijō | Shin Kokuritsu Gekijō (The New National Theatre, Tokyo (NNTT)) | Japan, Shibuya-ku, Tokyo, 1-1-1 Honmachi | 2023-11-15 | 2023-11-26 | 2023 | 1 | |
| Şimleu Silvaniei | Şimleu Silvaniei | Romania, Şimleu Silvaniei | 1910-10-24 | -- | 1910 | 1 | |
| Staatstheater Dresden (Kleines Haus) | Staatstheater Dresden (Kleines Haus) | Germany, Dresden, Glacisstraße 28 | 1972-09-28 | 2009-06-19 | 1972–2013 | 5 | |
| Shinjuku Shinseikan Theatre | Shinjuku Shinseikan Theatre | Japan, Tokyo | 1998-11-16 | 2002-01-14 | 1998–2002 | 8 | |
| Sál hotelu Hamburk | Sál hotelu Hamburk | Czech Republic, Jičín | 1909-03-06 | -- | 1909 | 1 | |
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