| Smolensk | Smolensk | Russia, Smolensk | 1954-05- | -- | 1954 | 1 | |
| Stadsschouwburg Maastricht | Stadsschouwburg Maastricht | Netherlands, Maastricht | 1954-05-20 | 1989-04-02 | 1954–1989 | 2 | |
| Staats-Oper Berlin | Staats-Oper Berlin | Germany, Berlin, Unter den Linden 7 | 1954-06-24 | -- | 1954–1961 | 2 | |
| São Paulo | São Paulo | Brazil, São Paulo | 1955-02-12 | -- | 1955–2005 | 2 | |
| Šabačko pozorište | Šabačko pozorište | Serbia, Šabac, Karađorđeva 22 | 1955-05-27 | -- | 1955–2021 | 3 | |
| Severočeské divadlo Liberec | Severočeské divadlo Liberec | Czech Republic, Liberec | 1955-06-21 | -- | 1955 | 1 | |
| Scena Bydgoszcz | Scena Bydgoszcz | Poland, Bydgoszcz-Torun | 1955-07-02 | -- | 1955 | 1 | |
| Saville Theatre | Saville Theatre | England, London, 135 Shaftesbury Avenue | 1955-12-21 | 1956-02-18 | 1955 | 1 | |
| Sarpsborg | Sarpsborg | Norway, Sarpsborg | 1956-01-10 | 1982-11-29 | 1956–1996 | 6 | |
| Steinkjer, Samfunnshuset | Samfunnshuset Steinkjer | Norway, Steinkjer, Kongens gate 26 | 1956-02-13 | 1973-10-20 | 1956–1973 | 9 | |
| Salzburger Landestheater | Salzburger Landestheater | Austria, Salzburg, Schwarzstraße 22 | 1956-05-13 | 2008-12-04 | 1956–2008 | 10 | |
| Studio Bern | Studio Bern | Switzerland | 1956-05-17 | -- | 1956 | 1 | |
| Sala Antonio Varas | Sala Antonio Varas | Chile, Santiago | 1956-05-23 | -- | 1956–1991 | 3 | |
| Samfunnshuset | Samfunnshuset | Norway, Svorkmo | 1956-06-12 | -- | 1956 | 1 | |
| Sommertheater Winterthur | Sommertheater Winterthur | Switzerland, Winterthur, Stadthausstrasse 8 | 1956-06-15 | -- | 1956 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Høylandet | 1956-06-17 | -- | 1956–1961 | 2 | |
| Solvang | Solvang | Norway, Stadsbygd | 1956-06-20 | -- | 1956 | 1 | |
| Sehir Tiyatrolari | Şehir Tiyatroları (old location) | Turkey, Istanbul, Meşrutiyet Caddesi, Tepebaşı, Beyoğlu | 1956-10-06 | -- | 1956 | 1 | |
| Sommerteatret i Frognerparken | Sommerteatret i Frognerparken | Norway, Oslo, Frognerparken | 1957-07-04 | -- | 1957 | 1 | |
| Slovácké divadlo Uherské Hradiště | Slovácké divadlo Uherské Hradiště | Czech Republic, Uherské Hradiště, Tyršovo náměstí 480 Uherské | 1957-09-13 | 2013-12-20 | 1957–2013 | 4 | |
| Samfunnshuset | Samfunnshuset | Norway, Skorovatn | 1958-01-16 | -- | 1958–1959 | 2 | |
| Stjørdal | Stjørdal | Norway, Stjørdal | 1958-01-20 | -- | 1958–2005 | 3 | |
| Stordal | Stordal | Norway | 1958-02-02 | -- | 1958 | 1 | |
| Schloßtheater Celle | Schloßtheater Celle | Germany, Celle, Hannoversche Straße 30 | 1958-03-22 | 2016-06-04 | 1958–2016 | 11 | |
| Sabo Kaikan Hall | Sabo Kaikan Hall | Japan, Tokyo, 2-7-5 Hirakawa-cho, Chiyoda | 1958-03-30 | 1968-06-28 | 1958–1968 | 2 | |
| Saratovskij dramatičeski teatr imeni K. Marksa | Saratovskij dramatičeski teatr imeni K. Marksa | Russia, Saratov | 1958-04- | -- | 1958 | 1 | |
| Studio Theatre East Hall, University of California | Studio Theatre East Hall, University of California | United States, Davis, 1 Shields Ave | 1958-12-11 | 1964-12-15 | 1958–1964 | 3 | |
| Samfunnshuset | Samfunnshuset | Norway, Øyer | 1959-01-24 | -- | 1959–1965 | 4 | |
| Samfunnshuset | Samfunnshuset | Norway, Fåberg | 1959-01-25 | -- | 1959–1961 | 2 | |
| Samfunnshuset | Samfunnshuset | Norway, Lalm | 1959-01-31 | -- | 1959 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Sel | 1959-02-01 | -- | 1959–1961 | 3 | |
| Samfunnshuset | Samfunnshuset | Norway, Kotsøy | 1959-02-03 | -- | 1959–1971 | 3 | |
| Städtische Bühnen Magdeburg | Städtische Bühnen Magdeburg | Germany, Magdeburg | 1959-02-08 | -- | 1959 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Malm | 1959-02-09 | -- | 1959 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Namdalseid | 1959-02-13 | -- | 1959 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Korgen | 1959-02-17 | -- | 1959–1971 | 2 | |
| Samfunnshuset | Samfunnshuset | Norway, Saltdal | 1959-02-20 | -- | 1959 | 1 | |
| Setermoen | Setermoen | Norway, Setermoen | 1959-03-04 | -- | 1959–1971 | 2 | |
| Samfunnshuset | Samfunnshuset | Norway, Moen | 1959-03-06 | -- | 1959 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Burfjord | 1959-03-10 | -- | 1959 | 1 | |
| Samfunnshus | Samfunnshus | Norway, Øksfjord | 1959-03-11 | -- | 1959–1968 | 2 | |
| Sullivan Street Playhouse | Sullivan Street Playhouse | United States, Greenwich Village, 181 Sullivan Street | 1959-11-25 | -- | 1959 | 1 | |
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