| SCT Playhouse (Spencer Community Theatre) | SCT Playhouse (Spencer Community Theatre) | United States of America, Spencer, 518 1st Ave E | 2025-05-08 | 2025-05-10 | 2025 | 1 | |
| Scuola di Teatro e Musica Diretta da Giovanni Maria Siniscalco | Scuola di Teatro e Musica Diretta da Giovanni Maria Siniscalco (School of Theatre and Music Directed by Giovanni Maria Siniscalco) | Italy, Borgomanero, Via Edmondo De Amicis, 21, Borgomanero, Italy | 2024-06-29 | 2024-07-18 | 2024 | 1 | |
| Seaford Little Theatre | Seaford Little Theatre | England, Sussex | 2024-09-06 | 2024-09-14 | 2024 | 1 | |
| Seagull Theatre, The | The Seagull Theatre | England, Lowestoft, 19-75 Morton Road | 2005-02-04 | 2005-02-05 | 2005–2010 | 2 | |
| Seattle Civic Theatre | Seattle Civic Theatre | United States of America, Seattle | 1931-02-06 | 1932-07-08 | 1931–1936 | 4 | |
| Seattle Repertory Theatre | Seattle Repertory Theatre | United States of America, Seattle, 155 Mercer Street | 1975-02-05 | 2018-03-04 | 1975–2018 | 6 | |
| Seattle Theater | Seattle Theater | United States of America, Seattle | 1899-03-26 | -- | 1899 | 1 | |
| Seaver Theatre, Pomona College | Seaver Theatre, Pomona College | United States of America, Claremont, The Claremont Colleges | 1993-04-28 | 2012-11-18 | 1993–2012 | 3 | |
| Second Street Theatre | Second Street Theatre | Canada, Grande Prairie, 10130 98 Ave | 2003-09-11 | 2003-09-27 | 2003 | 1 | |
| 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 | |
| Secret Theatre, the | The Secret Theatre | United States of America, Long Island City, 4402 23rd St | 2011-09-14 | 2011-09-24 | 2011 | 1 | |
| Sede Asociación Cultural "El duende" | Sede Asociación Cultural "El duende" | Spain, Gumiel de Mercado, Burgos | 1994-12-26 | -- | 1994 | 1 | |
| Sedgwick Theatre, The | The Sedgwick Theatre | United States of America, Philadelphia, 7137 Germantown Ave | 2018-04-04 | 2018-04-29 | 2018 | 1 | |
| Sedona Performing Arts Center | Sedona Performing Arts Center | United States of America, Sedona, 995 Upper Red Rock Loop Rd | 2018-04-19 | 2018-04-22 | 2018 | 1 | |
| See im Raffelbergpark | See im Raffelbergpark | Germany, Mülheim an der Ruhr, Akazienallee 61 | 2022-08-18 | -- | 2022 | 1 | |
| Seesen | Seesen | Germany, Seesen | 2010-11-25 | -- | 2010 | 1 | |
| Sefton Park Assembly Rooms | Sefton Park Assembly Rooms | England, Liverpool, Sefton Park | 1894-01-24 | -- | 1894 | 1 | |
| Segal Centre for the Performing Arts at The Saidye | Segal Centre for the Performing Arts at The Saidye | Canada, Montréal, 5170 Chemin de la Côte-Sainte-Catherine | 2007-11-18 | 2007-12-09 | 2007 | 1 | |
| Sehir Tiyatrolari | Şehir Tiyatroları (old location) | Turkey, Istanbul, Meşrutiyet Caddesi, Tepebaşı, Beyoğlu | 1956-10-06 | -- | 1956 | 1 | |
| Şehir Tiyatroları | Şehir Tiyatroları | Turkey, Istanbul, Sisli Harbiye Mh. Darülbedayi Cd. No. 3 Şişli | 2012-04-22 | 2013-05- | 2012 | 1 | |
| Seibu gekijō | Seibu gekijō (Seibu Theatre) | Japan, Tokyo, 15-1 Udagawacho, Shibuya | 1980-11-06 | 1980-11-23 | 1980 | 1 | |
| Seida internat | Seida internat | Norway, Tana, Seida | 1970-09-09 | -- | 1970 | 1 | |
| Seijo University, Theatre Institute in | Theatre Institute in Seijo University | Japan, Seijo | 1970-03-20 | -- | 1970 | 1 | |
| Seinäjoen Kaupunginteatteri | Seinäjoen Kaupunginteatteri | Finland, Seinäjoki, Alvar Aallon katu 12 | 1989-04-09 | 1990-- | 1989–2013 | 2 | |
| Sejong Center | Sejong Center | South Korea, Seoul, 175 Sejong-daero, Jongno-gu, Seoul, South Korea | 2024-03-29 | 2024-04-21 | 2024 | 1 | |
| Selbu | Selbu | Norway, Selbu | -- | -- | | | |
| Selbusjøen Hotell, rom 204 | Selbusjøen Hotell, rom 204 | Norway, Selbu, Haverneset 15 | 2012-01-19 | 2012-01-22 | 2012 | 1 | |
| Seljord | Seljord | Norway, Seljord | 1971-02-21 | -- | 1971–2004 | 4 | |
| Seljord ungdomsskole | Seljord ungdomsskole | Norway, Seljord | 2005-11-17 | -- | 2005–2006 | 2 | |
| Semperoper Dresden | Semperoper Dresden | Germany, Dresden, Theaterplatz 2 | 2022-06-05 | 2024-11-22 | 2022–2024 | 2 | |
| Sennepen scene | Sennepen scene | Norway, Oslo, Darres Gate 2 | 2020-09-10 | 2020-10-23 | 2020 | 1 | |
| Senoghte Theater | Senoghte Theater | Iran, Tehran, No 10, Kabkaanian St., Keshavarz Boulevard, Valiasr St | 2013-12-23 | 2019-03-01 | 2013–2019 | 2 | |
| Senta | Senta | Serbia, Senta | 1890-04-14 | -- | 1890–1911 | 3 | |
| Sentrum kino | Sentrum kino | Norway, Dokka, Storgata 28 | 2015-10-10 | 2015-10-10 | 2015 | 1 | |
| Sentrum kino | Sentrum kino | Norway, Langesund | 1965-09-16 | -- | 1965 | 1 | |
| Sentrum Kino | Sentrum Kino | Norway, Mo i Rana | 1968-09-03 | 1976-11-10 | 1968–1976 | 2 | |
| Sentrumsbygg | Sentrumsbygg | Norway, Dokka, Storgata 28, 2870 Dokka, Norway | 1978-01-15 | -- | 1978 | 2 | |
| Seo Vieja | Catedral Seo Vieja (Seu Vella) | Spain, Lérida | 1975-10- | -- | 1975 | 1 | |
| Seoul | Seoul | South Korea, Seoul | 1925-- | 1998-04-06 | 1925–1998 | 3 | |
| Seoul Yesul-ui Jeondang | Seoul Yesul-ui Jeondang (Seoul Arts Center) | South Korea, Seoul, 2406 Nambusunhwan-ro | 2018-11-06 | 2018-11-25 | 2018 | 1 | |
| Sepsiszentgyörgyi Állami Magyar Színház | Sepsiszentgyörgyi Állami Magyar Színház | Romania, Sfântu Gheorghe | 1965-04-01 | 1965-07-06 | 1965 | 1 | |
| Şerbăneşti | Şerbăneşti | Romania, Nenciuleşti | -- | -- | | | |
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