| Şimleu Silvaniei | Şimleu Silvaniei | Romania, Şimleu Silvaniei | 1910-10-24 | -- | 1910 | 1 | |
| Skien | Skien | Norway, Skien | 1901-11-07 | 1982-10-26 | 1901–2014 | 14 | |
| Stuttgart | Stuttgart | Germany, Stuttgart | 1950-11-18 | 1950-11-19 | 1950 | 1 | |
| Salgótarján | Salgótarján | Hungary | 1925-11-29 | 1925-11-30 | 1925 | 1 | |
| Stadthalle | Stadthalle | Germany, Wangen, Jahnstraße 21 | 2000-01-22 | 2000-01-22 | 2000–2006 | 2 | |
| Sala Cuarte Pared | Sala Cuarte Pared | Spain, Madrid, Calle de Ercilla, 17 | 2009-11-05 | 2009-11-08 | 2009 | 2 | |
| Svelvik ungdomsskole | Svelvik ungdomsskole | Norway, Svelvik, Storgaten 122 | 2007-05-08 | -- | 2007 | 1 | |
| South Korea | South Korea | South Korea | 2011-08-07 | -- | 2011 | 1 | |
| Steinkjer | Steinkjer | Norway, Steinkjer | 1900-06-26 | 1958-01-19 | 1900–1999 | 6 | |
| Steyr | Steyr | Austria, Steyr | -- | -- | | | |
| Surnadal | Surnadal | Norway, Surnadal | 1984-10-22 | 2001-05-09 | 1984–2005 | 6 | |
| St Leonards Palace Pier | St Leonards Palace Pier | England, St Leonards-on-Sea | 1913-07-21 | -- | 1913 | 1 | |
| Sam Wanamaker Playhouse | Sam Wanamaker Playhouse | England, London | 2023-11-10 | 2024-01-28 | 2023 | 1 | |
| Stadttheater Schaffhausen | Stadttheater Schaffhausen | Switzerland, Schaffhausen, Herrenacker 23 | 1935-11-23 | 2021-09-17 | 1935–2021 | 3 | |
| Smock Alley Theatre | Smock Alley Theatre | Ireland, Dublin, 6/7 Exchange Street Lower | 2012-04-04 | 2012-04-28 | 2012 | 1 | |
| Stadium Theatre | Stadium Theatre | United States of America, Tucson | 1934-05-02 | 1934-05-04 | 1934 | 1 | |
| Salón de actos del Colegio público de Campiello | Salón de actos del Colegio público de Campiello | Spain, Piedras Blancas | 2008-07-16 | -- | 2008 | 1 | |
| St. Mary’s Church | St. Mary’s Church | England, Eastbourne, East Sussex, 69 Decoy Dr | 2006-10-17 | 2006-10-20 | 2006 | 1 | |
| Stadttheater Königsberg | Stadttheater Königsberg | Russia, Kaliningrad | 1893-01-28 | 1893-02-07 | 1893–1922 | 2 | |
| South Coast Repertory | South Coast Repertory | United States of America, Costa Mesa, 655 Town Center Drive | 1994-01-06 | 2006-01-29 | 1994–2006 | 2 | |
| Samfunnshuset | Samfunnshuset | Norway, Namdalseid | 1959-02-13 | -- | 1959 | 1 | |
| Sala Petita - Teatre Nacional de Catalunya | Sala Petita - Teatre Nacional de Catalunya | Spain, Barcelona, Plaça de les Arts, 1 | 2000-10-19 | 2000-12-30 | 2000 | 1 | |
| Studio Arena Theatre | Studio Arena Theatre | United States of America, Buffalo, 710 Main Street | 1975-12-12 | 2006-03-05 | 1975–2006 | 2 | |
| Scena na Sarego | Scena na Sarego | Poland, Kraków, Józefa Sarego 7 | 2006-05-12 | 2008-02-03 | 2006–2007 | 3 | |
| Színház, Katona József | Katona József Színház | Hungary, Budapest, 1052 Budapest, Petőfi Sándor utca 6, Ungarn | -- | 2011-02-04 | 1974–2016 | 10 | |
| State Normal College | State Normal College | United States of America, Greensboro | 1914-01-09 | 1914-01-09 | 1914 | 1 | |
| Singer Laren | Singer Laren | Netherlands, Laren | 1989-02-09 | 1989-04-02 | 1989–2009 | 2 | |
| Samfunnshuset | Samfunnshuset | Norway, Sel | 1959-02-01 | -- | 1959–1961 | 3 | |
| Stone Opera House | Stone Opera House | United States of America, Binghamton | 1903-10-06 | 1904-06-04 | 1903–1904 | 2 | |
| Stadttheater Solothurn | Stadttheater Solothurn | Switzerland, Solothurn, Theatergasse 18 | 2003-01-08 | 2019-11-16 | 2003–2019 | 5 | |
| Studio ALTA | Studio ALTA | Czech Republic, Prague, U Výstaviště 21 | 2010-09-26 | -- | 2010 | 1 | |
| Skien, Festiviteten (store scene) | Festiviteten Skien (store scene) | Norway, Skien, Hesselbergs gate 2 | 1952-01-31 | 2009-11-14 | 1952–2009 | 9 | |
| Stadttheater Hof | Stadttheater Hof | Germany, Hof | 1926-10-19 | -- | 1926 | 1 | |
| Stadthalle Friedeburg | Stadthalle Friedeburg | Germany, Nordenham, Oldenburger Straße 4 | 2010-11-18 | -- | 2010 | 1 | |
| Sala Gante | Sala Gante | Mexico, Mexico by, D.F. | 1953-05-30 | -- | 1953 | 1 | |
| Salmen Saal Schlieren | Salmen Saal Schlieren | Switzerland, Zürich | 2003-01-08 | -- | 2003 | 1 | |
| Spain | Spain | Spain | -- | -- | | | |
| Snagov | Snagov | Romania, Snagov | -- | -- | | | |
| Stadttheater Rheinbach | Stadttheater Rheinbach | Germany, Rheinbach, Königsberger Straße 29 | 1997-10-08 | 1997-10-08 | 1997–2007 | 2 | |
| Stadthalle Schlüchtern | Stadthalle Schlüchtern | Germany, Schlüchtern, Schloßstr. 13 | 2005-10-13 | -- | 2005 | 1 | |
| St John’s Theatre | St John’s Theatre | Ireland, Listowel, The Square | 2011-07-03 | -- | 2011 | 1 | |
| Shanghai Spoken Drama Arts Center | Shanghai Spoken Drama Arts Center | China, Shanghai, 288 AnFu Rd | 2001-01-17 | 2001-01-21 | 2001–2006 | 2 | |
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