| Casinoteatret | Casinoteatret | Denmark, Copenhagen, Amaliegade 10 | 1861-12-06 | 1907-05-15 | 1861–1931 | 10 | 1 |
| Copenhagen | Copenhagen | Denmark, Copenhagen | 2014-06-13 | 2015-11-19 | 2014–2016 | 15 | |
| Casinos Lille Teater | Casinos Lille Teater | Denmark, Copenhagen | -- | -- | | | |
| Činoherní studio | Činoherní studio | Czech Republic, Ústí nad Labem, Varšavská 767 | 1984-05-28 | -- | 1984–2011 | 2 | |
| Café Nordica | Café Nordica | Czech Republic, Prague, Zlatnická 10 | 2006-04-08 | 2006-04-08 | 2006 | 1 | |
| Činoherní klub | Činoherní klub | Czech Republic, Prague, Ve Smečkách 26 | 1992-03-30 | 1998-01-01 | 1992–1999 | 4 | |
| Československá televize, Studio Praha | Československá televize, Studio Praha | Czech Republic, Prague | 1964-10-28 | 1994-05-04 | 1964–2000 | 13 | |
| Československý rozhlas Praha | Československý rozhlas Praha | Czech Republic, Prague | 1953-09-28 | 2012-10-06 | 1953–2012 | 3 | |
| České divadlo v Olomouci | České divadlo v Olomouci | Czech Republic, Olomouc | 1921-10-28 | -- | 1921–1943 | 5 | |
| Czech Republic | Czech Republic | Czech Republic, Czech Republic | 1958-03-23 | -- | 1958 | 1 | |
| České lidové divadlo | České lidové divadlo | Czech Republic, Brno | 1943-09-21 | -- | 1943 | 1 | |
| Český rozhlas (Czech Radio) | Český rozhlas (Czech Radio) | Czech Republic, Brno | 2006-05-23 | 2012-10-20 | 2006 | 1 | |
| Československý rozhlas Brno | Československý rozhlas Brno | Czech Republic, Brno | 1956-05-10 | 2012-09-29 | 1956–1968 | 3 | |
| Centro Cultural Bertolt Brecht (Sala Tito Junco) | Centro Cultural Bertolt Brecht (Sala Tito Junco) | Cuba, Havana, Calle 13 Esquina I, Vedado, Plaza de la Revolucion, Ciudad de la Habana, 258, La Habana 10400, Cuba | 2013-11-16 | 2024-10-29 | 2013–2024 | 2 | |
| CEKAO Zagreb | CEKAO Zagreb | Croatia, Zagreb, Vukovarska 68 | 1991-07-01 | -- | 1991 | 1 | |
| Čakovec | Čakovec | Croatia, Čakovec | 1908-03-15 | -- | 1908 | 1 | |
| Costa Rica | Costa Rica | Costa Rica | 2011-03-05 | 2011-03-10 | 2011 | 1 | |
| Cultural Center Comfandi | Cultural Center Comfandi | Colombia, Santiago de Cali, Valle del Cauca | 2008-10-25 | -- | 2008 | 1 | |
| Centro cultural Comfamar | Centro cultural Comfamar | Colombia, Buenaventura, Valle del Cauca | 2009-08-07 | -- | 2009 | 1 | |
| Chunhe daxiyuan | Chunhe daxiyuan (Chunhe Grand Theatre) | China, Tianjin | 1930-02- | -- | 1930 | 1 | |
| China Experimental Theatre | China Experimental Theatre | China, Shanghai | 1998-04-01 | -- | 1998–2001 | 2 | |
| Chang'an Da Xiyuan | Chang'an Da Xiyuan (Beijing Chang’An Theatre) | China, Dongcheng, Beijing, 7 Jianguomen Inner St | 2008-02-20 | 2008-02-24 | 2008 | 1 | |
| Chongqing Xingguang Juyuan | Chongqing Xingguang Juyuan (Chongqing Stars Theater) | China, Chongqing, No. 25 Hongen Rd, Jiangbei District, Chongqing City | 2014-09-10 | 2014-09-12 | 2014 | 1 | |
| Changchun Dazhong Juchang | Changchun Dazhong Juchang (Changchun Public Theatre) | China, Changchun, Nanguan Distric, Changchun City, Jilin Province | 2018-07-05 | 2018-07-07 | 2018 | 1 | |
| Capital Theatre | Capital Theatre | China, Beijing, 22 Wangfujing St, Dongcheng | 1995-10- | 1995-10- | 1995 | 1 | |
| China Central Academy of Theatre | China Central Academy of Theatre | China, Beijing | 2014-11-23 | -- | 2014 | 1 | |
| China Youth Art Institute | China Youth Art Institute | China, Beijing | -- | -- | | | |
| Centro Cultural NorteSur | Centro Cultural NorteSur | Chile, Santiago, Guard Riquelme 226. | 2006-11-16 | 2006-12-09 | 2006 | 1 | |
| Centro Cultural Matucana 100 | Centro Cultural Matucana 100 | Chile, Santiago, Avenida Matucana 100 | 2007-01-17 | 2022-11-20 | 2007–2022 | 2 | |
| Colegio Santiago College | Colegio Santiago College | Chile, Santiago, Avenida Los Leones | 2012-08- | -- | 2012 | 1 | |
| Centro Experimental La Casa Rodante | Centro Experimental La Casa Rodante | Chile, Santiago, Alberto Figueroa 466 | 2012-01-03 | 2012-01-31 | 2012 | 1 | |
| Colegio Médico de Los Ángeles | Colegio Médico de Los Ángeles | Chile, Los Ángeles, Calle San Martin 290, Of 11, | 2011-11- | -- | 2011 | 1 | |
| Corporación Cultural de Lo Barnechea | Corporación Cultural de Lo Barnechea | Chile, Lo Barnechea, Av. El Tranque 10300 | 2011-12- | -- | 2011 | 1 | |
| Cinema, Teatro | Teatro Cinema | Chile, Ernesto Pinto Lagarrigue 179 | 2014-08-07 | 2014-08-24 | 2014 | 1 | |
| Canadian Stage, Berkeley Street Theatre | Canadian Stage, Berkeley Street Theatre | Canada, Toronto, Front St E | 2000-11-16 | 2016-02-07 | 2000–2016 | 2 | |
| Crow's Theatre | Crow's Theatre | Canada, Toronto, 345 Carlaw Ave, Toronto, ON M4M 2T1, Canada | 2024-09-03 | 2024-10-06 | 2024 | 1 | |
| Center Stage, St. Lawrence Centre | Center Stage, St. Lawrence Centre | Canada, Toronto, 27 Front St E | 1985-04-11 | -- | 1985 | 1 | |
| Coal Mine Theatre | Coal Mine Theatre | Canada, Toronto, 2076 Danforth Ave | 2024-05-05 | 2024-05-26 | 2024 | 1 | |
| Colonnade Theatre | Colonnade Theatre | Canada, Toronto | 1972-10-30 | -- | 1972 | 1 | |
| Central Library Theatre | Central Library Theatre | Canada, Toronto | 1959-04-24 | -- | 1959 | 1 | |
| Canadian Theatre School | Canadian Theatre School | Canada, Toronto | 1952-05-14 | -- | 1952 | 1 | |
| Cape Breton Regional Municipality | Cape Breton Regional Municipality | Canada, Nova Scotia | 2000-01-27 | 2000-01-29 | 2000 | 1 | |
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