| Stadttheater am Wall | Stadttheater am Wall | Germany, Bremen, Am Wall | 1893-02-02 | 1926-06-29 | 1893–1926 | 4 | |
| Stocker Arts Center’s Studio Theatre | Stocker Arts Center’s Studio Theatre | United States, Elyria, 1005 N Abbe Rd | 2012-04-12 | 2012-04-14 | 2012 | 1 | |
| Sæterhytten på Dronningberget | Sæterhytten på Dronningberget | Norway, Oslo, Bygdøy | 2011-05-12 | 2021-10-01 | 2011–2021 | 8 | |
| Schauspielhaus An der Burg | Schauspielhaus An der Burg | Germany, Mühlhausen | 1900-05-01 | -- | 1900 | 1 | |
| Siaulių Dramos Teatras | Siaulių Dramos Teatras | Lithuania, Siauliai, Tilzės gatvė 155 | 1988-05-13 | -- | 1988–2007 | 2 | |
| Stadthalle Aurich | Stadthalle Aurich | Germany, Aurich, Bürgermeister-Anklam-Platz | 2010-04-07 | -- | 2010 | 1 | |
| Siljan | Siljan | Norway, Siljan | 2005-02-16 | -- | 2005 | 1 | |
| Spring Street Theatre | Spring Street Theatre | England, Hull, Spring St | 1999-06-08 | 1999-06-11 | 1999 | 1 | |
| Stadthalle | Stadthalle | Germany, Lichtenfels, Schützenstraße 10 | 2004-03-08 | -- | 2004–2011 | 3 | |
| Second Studio For Actors | Second Studio For Actors | United States, New York, 63 W 23rd St | 1991-05-08 | 1991-06-16 | 1991 | 1 | |
| Stuart Theatre | Stuart Theatre | United States, Providence | 2008-03-06 | 2008-03-16 | 2008 | 1 | |
| Struer Theater | Struer Theater | Denmark, Struer | 1902-11-29 | -- | 1902–1910 | 3 | |
| Stavtrupscenen | Stavtrupscenen | Denmark, Højvangsvej 1 B | 2002-04-14 | 2004-03-31 | 2002–2004 | 2 | |
| Stenlille Teater | Stenlille Teater | Denmark, Stenlille | 1909-10-15 | -- | 1909 | 2 | |
| Sixth Penn Theatre | Sixth Penn Theatre | United States, San Diego, 3704 6th Ave | 2006-08-17 | 2006-09-10 | 2006 | 1 | |
| Spezia, La | La Spezia | Italy, La Spezia | 1893-11-11 | -- | 1893 | 1 | |
| Schauburg | Schauburg | Germany, Bottrop | 1980-01-17 | -- | 1980 | 1 | |
| Stadttheater Wiener Neustadt | Stadttheater Wiener Neustadt | Austria, Wiener Neustadt, Herzog Leopold-Straße 17 | 1999-01-18 | 1999-01-19 | 1999–2014 | 4 | |
| Sovremennik Theatre | Sovremennik Theatre | Russia, Moscow, Чистопрудный бул | 1994-02-02 | 1994-02-04 | 1994 | 1 | |
| Søndre Land Rådhus | Søndre Land Rådhus | Norway, Hov | 2015-10-16 | 2015-10-16 | 2015–2017 | 2 | |
| Studio Theater | Studio Theater | United States, Lakewood, 17801 Detroit Avenue | 2002-04-05 | 2002-04-28 | 2002 | 1 | |
| Sefton Park Assembly Rooms | Sefton Park Assembly Rooms | England, Liverpool, Sefton Park | 1894-01-24 | -- | 1894 | 1 | |
| Sala Pereda del Palacio de Festivales de Santander | Sala Pereda del Palacio de Festivales de Santander | Spain, Santander | 1993-10-08 | -- | 1993 | 1 | |
| Sri Ram Centre Basement | Sri Ram Centre Basement | India, New Delhi, 4, Safdar Hashmi Marg | 1996-09-22 | 2006-11-18 | 1996–2006 | 3 | |
| Stadthalle Langen | Stadthalle Langen | Germany, Langen (Hessen), Südliche Ringstraße 77 | 2003-01-23 | -- | 2003 | 1 | |
| Sabo Kaikan Hall | Sabo Kaikan Hall | Japan, Tokyo, 2-7-5 Hirakawa-cho, Chiyoda | 1958-03-30 | 1968-06-28 | 1958–1968 | 2 | |
| Stadsschouwburg | Stadsschouwburg | Netherlands, Groningen, Turfsingel 86 | 1989-03-17 | 1989-04-02 | 1989–2013 | 6 | |
| Schützenhaus | Schützenhaus | Germany, Gifhorn | 1980-02-15 | -- | 1980 | 1 | |
| Saalbau Witten | Saalbau Witten | Germany, Witten, Bergerstraße 25 | 2000-01-24 | 2017-01-13 | 2000–2017 | 2 | |
| Schakel, De | De Schakel | Belgium, Waregem, Schakelstraat 8 | 1994-03-11 | -- | 1994–2014 | 3 | |
| Sauda | Sauda | Norway, Sauda | 1951-04-24 | -- | 1951 | 1 | |
| Studiobühne Leverkusen e. V. - Theater im Künstlerbunker | Studiobühne Leverkusen e. V. - Theater im Künstlerbunker | Germany, Leverkusen, Karlstraße 9 | 1999-10-29 | 2000-03-25 | 1999 | 1 | |
| Samfunnshuset Mo i Rana | Samfunnshuset Mo i Rana | Norway, Mo i Rana, Rådhusplassen 2 | 1981-11-19 | -- | 1981 | 1 | |
| Scotland | Scotland | Scotland | 2007-01-30 | -- | 2007 | 1 | |
| Staatsschauspiel Dresden (Schauspielhaus) | Staatsschauspiel Dresden (Schauspielhaus) | Germany, Dresden, Theaterstraße 2 | 1995-09-09 | 2013-06-19 | 1995–2012 | 6 | |
| Stevens Student Center Theatre, Cedarville University | Stevens Student Center Theatre, Cedarville University | United States, Cedarville, Varsity Drive | 2005-10-07 | 2005-10-15 | 2005 | 1 | |
| Stordal | Stordal | Norway | 1958-02-02 | -- | 1958 | 1 | |
| Stadttheater Lüneburg | Stadttheater Lüneburg | Germany, Lüneburg, An den Reeperbahnen 3 | 1896-02-14 | 1967-01-06 | 1896–2004 | 4 | |
| Streator | Streator | United States, Streator | 1904-01-02 | 1904-01-02 | 1904 | 1 | |
| Strengelbach | Strengelbach | Switzerland, Strengelbach | 1991-09-13 | -- | 1991 | 1 | |
| Staatstheater Mainz | Staatstheater Mainz | Germany, Mainz, Gutenbergplatz 7 | 1996-05-04 | 2017-09-08 | 1996–2017 | 6 | |
| Schepkin’s Theatrical School Theatre | Schepkin’s Theatrical School Theatre | Russia, Moscow | 2012-10-23 | -- | 2012 | 1 | |
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