| Stadttheater Guben | Stadttheater Guben | Germany, Guben | 1878-- | -- | 1878–1924 | 2 | |
| Stafford Gatehouse | Stafford Gatehouse | England, Stafford, Eastgate St | 2014-03-22 | -- | 2014 | 1 | |
| Sønderborg Teater | Sønderborg Teater | Denmark, Sønderborg, Rosengade 2a | 2002-10-11 | -- | 2002–2018 | 5 | |
| Samfunnshuset | Samfunnshuset | Norway, Tretten | 1963-02-08 | -- | 1963–1978 | 2 | |
| Seida internat | Seida internat | Norway, Tana, Seida | 1970-09-09 | -- | 1970 | 1 | |
| Swindon Arts Centre | Swindon Arts Centre | England, Swindon, Devizes Rd | 2013-10-04 | -- | 2013–2017 | 2 | |
| Soltun | Soltun | Norway, Aukra | 1952-02-27 | -- | 1952–1990 | 4 | |
| Storstova i Jæren-foajeen | Storstova i Jæren-foajeen | Norway, Bryne | 1997-09-30 | -- | 1997–2003 | 3 | |
| Sartrouville et des Yvelines, Théâtre de | Théâtre de Sartrouville et des Yvelines | France, Sartrouville, Place Jacques Brel | 2003-03-05 | 2016-01-30 | 2003–2016 | 4 | |
| Samkomuhúsið | Samkomuhúsið | Iceland, Akureyri, Leikfélag Akureyrar | 1944-11-04 | -- | 1944 | 1 | |
| Skolimów | Skolimów | Poland, Skolimów | -- | -- | | | |
| Städtische Theater Karl-Marx-Stadt (Schauspielhaus) | Städtische Theater Karl-Marx-Stadt (Schauspielhaus) | Germany, Chemnitz, Theaterplatz 2 | 1965-03-13 | -- | 1965–1990 | 3 | |
| Silver Spring Stage | Silver Spring Stage | United States of America, Silver Spring, MD 20901, 10145 Colesville Rd | 2021-04-16 | 2021-05-08 | 2021 | 1 | |
| Schouwburg | Schouwburg | Belgium, Leuven, Bondgenotenlaan 21 | 1995-02-21 | 2013-02-21 | 1995–2013 | 3 | |
| Saratago | Saratago | United States of America, Saratago | 1903-09-30 | 1903-09-30 | 1903 | 1 | |
| Schleswig | Schleswig | Germany, Schleswig | 1880-05- | -- | 1880–2002 | 2 | |
| Sande ungdomsskole | Sande ungdomsskole | Norway, Sande in Vestfold, Skolegata 14 | 2007-01-08 | -- | 2007 | 1 | |
| Sand Point Naval Base | Sand Point Naval Base | United States of America, Seattle, 7400 Sand Point Way NE | -- | -- | | | |
| Space Theatre, The Denver Center for the Performing Arts | Space Theatre, The Denver Center for the Performing Arts | United States of America, Denver, 1101 13th Street | 2005-01-20 | 2005-02-26 | 2005 | 1 | |
| Schiller-Theater Charlottenburg | Schiller-Theater Charlottenburg | Germany, Berlin | 1898-03-19 | 1900-01-07 | 1898–1940 | 11 | |
| Stadthalle Ilshofen | Stadthalle Ilshofen | Germany | 2011-02-26 | 2011-02-26 | 2011 | 1 | |
| Seagull Theatre, The | The Seagull Theatre | England, Lowestoft, 19-75 Morton Road | 2005-02-04 | 2005-02-05 | 2005–2010 | 2 | |
| Stadttheater Sulingen | Stadttheater Sulingen | Germany, Sulingen, Schmelingstraße 37 | 2010-11-03 | -- | 2010 | 1 | |
| Storsjöteatern | Storsjöteatern | Sweden, Östersund, Residensgränd 10 | 2006-11-11 | -- | 2006–2010 | 2 | |
| Sala Congressi di Garda | Sala Congressi di Garda | Italy, Garda, Via S. Francesco d'Assisi, 8, 37016 Garda VR, Italy | 2024-02-09 | -- | 2024 | 1 | |
| Sainer Pavilion, New College of Florida | Sainer Pavilion, New College of Florida | United States of America, Sarasota, 5313 Bay Shore Rd | 2003-06-27 | 2003-07-13 | 2003 | 1 | |
| South Bend | South Bend | United States of America, South Bend | 1903-12-04 | 1903-12-04 | 1903 | 1 | |
| Skellefteå | Skellefteå | Sweden, Skellefteå | 1993-12-02 | 1993-12-03 | 1993 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Skei i Jølster | 1969-10-08 | -- | 1969 | 1 | |
| Schauspielhaus am Ostertor | Schauspielhaus am Ostertor | Germany, Bremen, Goetheplatz 1-3 | 1914-02-28 | 1915-10-01 | 1914–1916 | 11 | |
| Stadsschouwburg Eindhoven | Stadsschouwburg Eindhoven | Netherlands, Eindhoven, Theaterpad 1 | 1986-10-18 | 1992-01-25 | 1986–2003 | 4 | |
| Sääksmäki | Sääksmäki | Finland | -- | -- | | | |
| Şerbăneşti | Şerbăneşti | Romania, Nenciuleşti | -- | -- | | | |
| Stadttheater Nürnberg | Stadttheater Nürnberg | Germany, Nürnberg, Lorenzer Platz | 1878-04-03 | 1913-04-24 | 1878–1926 | 5 | |
| Schauspielhaus Remscheid | Schauspielhaus Remscheid | Germany, Remscheid | 1924-11-23 | -- | 1924–1928 | 2 | |
| Stiklestad Nasjonale Kultursenter | Stiklestad Nasjonale Kultursenter | Norway, Verdal, Verdal | 2006-06-23 | 2006-06-23 | 2006 | 4 | |
| Silpakorn University, Thrupkaew campus | Silpakorn University, Thrupkaew campus | Thailand, Nakhonpathom | 2005-06-21 | -- | 2005 | 1 | |
| Schauspielhaus | Schauspielhaus | Germany, Berlin, Gendarmenmarkt | 1920-09-06 | 1930-05-25 | 1920–1931 | 13 | |
| Samfunnshuset | Samfunnshuset | Norway, Karasjok | 1968-09-27 | -- | 1968 | 1 | |
| Stadsschouwburg Groningen | Stadsschouwburg Groningen | Netherlands, Groningen, Turfsingel 86 | 1992-01-18 | 1992-01-19 | 1992–2017 | 7 | |
| Squires Studio Theatre | Squires Studio Theatre | United States of America, Blacksburg, 290 College Avenue | 1972-05-09 | 1972-05-13 | 1972 | 1 | |
| Sulaymaniyah Institute of Fine Arts (پەیمانگای هونەرە جوانەکانی سلێمانی ) | پەیمانگای هونەرە جوانەکانی سلێمانی Sulaymaniyah Fine Arts Institute (Paimangay hunere Jwanekany Slemani) | Iraq, Sulaymaniyah, Saholaka Salim Street | 1986-05-03 | 2007-- | 1986–2007 | 3 | |
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