| Summerhill College | Summerhill College | Ireland, Sligo | 1980-03-17 | 1980-03-19 | 1980 | 1 | |
| Stadttheater Baden | Stadttheater Baden | Austria, Baden bei Wien, Theaterplatz 7 | 1991-03-15 | 2014-01-29 | 1991–2014 | 3 | |
| Samfunnshus | Samfunnshus | Norway, Havøysund | 1968-10-01 | -- | 1968 | 1 | |
| Schauspielhaus Köln | Schauspielhaus Köln | Germany, Köln (Cologne) | 1911-09-27 | 2009-04-17 | 1911–2008 | 6 | |
| Stadthalle Ellwangen | Stadthalle Ellwangen | Germany, Ellwangen (Jagst), Haller Str. 7 | 2000-10-26 | -- | 2000 | 1 | |
| Studio Mavromichali | Studio Mavromichali (Studio Mavromichalis) | Greece, Athens, Mavromichali 134 | -- | 2010-05-31 | 2009 | 3 | |
| Salle des Lavandières | Salle des Lavandières | France, Ahuillé, rue Georges Landais | 2018-08-07 | -- | 2018 | 1 | |
| Schauspiel Essen | Schauspiel Essen | Germany, Essen, Theaterplatz 11 | 2006-05-20 | 2007-06-21 | 2006–2007 | 2 | |
| Siaulių Dramos Teatras | Siaulių Dramos Teatras | Lithuania, Siauliai, Tilzės gatvė 155 | 1988-05-13 | -- | 1988–2007 | 2 | |
| Siljan ungdomsskole | Siljan ungdomsskole | Norway, Siljan | 2004-10-19 | -- | 2004 | 1 | |
| Şehir Tiyatroları | Şehir Tiyatroları | Turkey, Istanbul, Sisli Harbiye Mh. Darülbedayi Cd. No. 3 Şişli | 2012-04-22 | 2013-05- | 2012 | 1 | |
| Stadttheater Kolberg | Stadttheater Kolberg | Poland, Kołobrzeg | 1893-09-06 | -- | 1893 | 1 | |
| Székesfehérvár | Székesfehérvár | Hungary, Székesfehérvár | 1890-03-01 | 1923-03-04 | 1890–1989 | 22 | |
| Second Studio For Actors | Second Studio For Actors | United States of America, New York, 63 W 23rd St | 1991-05-08 | 1991-06-16 | 1991 | 1 | |
| Sønderborg | Sønderborg | Denmark, Sønderborg | 1909-10-06 | -- | 1909 | 1 | |
| Stadttheater Bamberg | Stadttheater Bamberg | Germany, Bamberg, E.T.A.-Hoffmann-Platz 1 | 1918-01-24 | -- | 1918 | 1 | |
| Skjold | Skjold | Norway, Skjold | 1970-02-26 | -- | 1970–1971 | 3 | |
| Schauspiel Bonn | Schauspiel Bonn | Germany, Bonn | 1987-05-15 | 1999-06-06 | 1987–1998 | 4 | |
| Stenlille Teater | Stenlille Teater | Denmark, Stenlille | 1909-10-15 | -- | 1909 | 2 | |
| Shri Ram Centre | Shri Ram Centre (Shri Ram Center for Performing Arts) | India, New Delhi, 4, Safdar Hashmi Marg, Mandi House | 2006-11-28 | 2007-02-02 | 2006 | 1 | |
| Sassari | Sassari | Italy, Sassari | 1893-04-22 | -- | 1893 | 1 | |
| Seesen | Seesen | Germany, Seesen | 2010-11-25 | -- | 2010 | 1 | |
| St. Hanshaugen Eldresenter | St. Hanshaugen Eldresenter | Norway, Oslo, Lovisenberggata 4E | 2006-11-07 | -- | 2006 | 1 | |
| Stadttheater Hannover | Stadttheater Hannover | Germany, Hannover | 1898-03- | -- | 1898–1900 | 3 | |
| Sovremennik Theatre | Sovremennik Theatre | Russia, Moscow, Чистопрудный бул | 1994-02-02 | 1994-02-04 | 1994 | 1 | |
| Štátne divadlo Košice | Štátne divadlo Košice | Slovak Republic, Košice-Staré Mesto, Hlavná | 2012-12-03 | -- | 2012 | 1 | |
| Studio Theater | Studio Theater | United States of America, Lakewood, 17801 Detroit Avenue | 2002-04-05 | 2002-04-28 | 2002 | 1 | |
| Suleyman Demirel Center | Suleyman Demirel Center | Turkey, Konya, Selcuk University Campus | 2009-03-27 | -- | 2009 | 1 | |
| São Paulo | São Paulo | Brazil, São Paulo | 1955-02-12 | -- | 1955–2005 | 2 | |
| Steinkjer Kino | Steinkjer Kino | Norway, Steinkjer, Bogavegen 10 | 1972-11-14 | -- | 1972–1989 | 7 | |
| Sabō kaikan | Sabō kaikan (Sabo Kaikan Hall) | Japan, Tokyo, 2-7-5 Hirakawa-cho, Chiyoda | 1958-03-30 | 1968-06-28 | 1958–1968 | 2 | |
| São Luiz Teatro Municipal | São Luiz Teatro Municipal | Portugal, Lisboa, Rua António Maria Cardoso 38 | 2010-09-16 | 2015-03-25 | 2010–2015 | 2 | |
| Stammhaus Radebeul | Stammhaus Radebeul | Germany, Radebeul, Meißner Str. 152 | 2008-02-02 | 2009-01-18 | 2008 | 1 | |
| Seattle Repertory Theatre | Seattle Repertory Theatre | United States of America, Seattle, 155 Mercer Street | 1975-02-05 | 2018-03-04 | 1975–2018 | 6 | |
| Samfunnshuset | Samfunnshuset | Norway, Sunndalsøra | 1961-02-05 | -- | 1961–1984 | 6 | |
| Somossy-Mulató | Somossy-Mulató | Hungary, Budapest | 1896-12-23 | -- | 1896–1900 | 3 | |
| Syvde Samfunnshus | Syvde Samfunnshus | Norway, Syvde | 1990-03-23 | -- | 1990 | 1 | |
| Seville | Seville | Spain, Seville | 1902-11- | -- | 1902 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Rødberg | 1969-08-28 | -- | 1969 | 1 | |
| Sibbhult | Sibbhult | Sweden, Sibbhult | 1989-11-29 | 1989-11-29 | 1989 | 1 | |
| Srpsko narodno pozorište u Novom Sadu | Srpsko narodno pozorište u Novom Sadu (Serbian National Theatre in Novi Sad) | Serbia, Novi Sad, Pozorišni trg 1 | 1925-02-17 | -- | 1925–2006 | 5 | |
| Siderno | Siderno | Italy, Siderno | -- | -- | | | |
|
|
