| Centre culturel Mathis | Centre culturel Mathis | France, Paris, 15, rue Mathis | 1985-03-14 | 1985-03-16 | 1985 | 1 | |
| Charter Chroniclers of Chronicle House, The | The Charter Chroniclers of Chronicle House | United States, Cleveland | 1923-04-02 | -- | 1923 | 2 | |
| Chicago Opera House | Chicago Opera House | United States, Chicago, 111 W. Washington Street | 1895-03-04 | 1895-03-08 | 1895 | 1 | |
| Craiova | Craiova | Romania, Craiova | 1907-- | -- | 1907 | 1 | |
| Costa Rica | Costa Rica | Costa Rica | 2011-03-05 | 2011-03-10 | 2011 | 1 | |
| Communication University of China | Communication University of China | China, Beijing, 1 Dingfuzhuang E St, Chaoyang Qu, Beijing Shi, China | 2016-05-26 | -- | 2016 | 1 | |
| Capital Stage | Capital Stage | United States, Sacramento, 2215 J St | 2013-05-15 | 2013-06-15 | 2013 | 1 | |
| Central City Opera House | Central City Opera House | United States, Denver, 124 Eureka Street, Central City | 1937-07-17 | 1937-08-07 | 1937 | 1 | |
| City School Auditorium | City School Auditorium | United States, Monroe | 1914-03-12 | 1914-03-12 | 1914 | 1 | |
| CC Scharpoord | CC Scharpoord (Cultuurcentrum) | Belgium, Knokke-Heist, Maxim Willemspad 1 | 2008-01-22 | -- | 2008 | 1 | |
| Compass Theatre | Compass Theatre | England, Ickenham, Middlesex, Glebe Ave, Uxbridge | 2007-02-14 | 2007-02-17 | 2007 | 1 | |
| Carlton Courthouse | Carlton Courthouse | Australia, Carlton, 349 Drummond St | 2001-09-24 | 2001-09-25 | 2001 | 1 | |
| CC Zwaneberg | CC Zwaneberg | Belgium, Heist o/d Berg, Bergstraat z/n, 2220 | 1998-12-10 | -- | 1998–2007 | 2 | |
| Cristuru Secuiesc | Cristuru Secuiesc | Romania, Cristuru Secuiesc | 1911-06-09 | -- | 1911 | 1 | |
| China Central Academy of Theatre | China Central Academy of Theatre | China, Beijing, 39# Dong Mianhua Hutong, Dongcheng Dist., Beijing, China | 1983-05-29 | -- | 1983 | 1 | |
| Casa Municipal de Cultura (Paraninfo Universitario) | Casa Municipal de Cultura (Paraninfo Universitario) | Bolivia, Santa Cruz de la Sierra, Junín 151 | 2004-03- | -- | 2004 | 1 | |
| Carson City | Carson City | United States, Carson City | 1905-10-24 | -- | 1905 | 1 | |
| CEKAO Zagreb | CEKAO Zagreb | Croatia, Zagreb, Vukovarska 68 | 1991-07-01 | -- | 1991 | 1 | |
| Calcutta | Calcutta | India, West Bengal | 1958-01-10 | 1958-06-11 | 1958 | 1 | |
| Cornerstone Arts Centre | Cornerstone Arts Centre | England, Didcot, 25 Station Road | 2014-10-04 | 2014-10-04 | 2014–2018 | 3 | |
| Cullen Theater, Wortham Theater Center | Cullen Theater, Wortham Theater Center | United States, Houston | 1991-05-22 | 2015-04-04 | 1991–2015 | 2 | |
| Channel 2, IRIB National TV | Channel 2, IRIB National TV | Iran, Tehran | 1999-02-15 | -- | 1999 | 1 | |
| Comédie de Colmar - Centre dramatique national Grand Est Alsace | Comédie de Colmar - Centre dramatique national Grand Est Alsace | France, Colmar, 6 Route d'Ingersheim | 1948-04- | 2010-03-23 | 1948–2010 | 2 | |
| CSC Repertory Theatre | CSC Repertory Theatre | United States, New York, 136 East 13th Street | 1974-02-14 | 1978-04-02 | 1974–1985 | 3 | |
| Congress-Centrum Stadtgarten | Congress-Centrum Stadtgarten | Germany, Schwäbisch Gmünd, Rektor-Klaus-Straße 9, | 2012-04-19 | -- | 2012 | 1 | |
| Cinema, Teatro | Teatro Cinema | Chile, Ernesto Pinto Lagarrigue 179 | 2014-08-07 | 2014-08-24 | 2014 | 1 | |
| California Theatre | California Theatre | United States, San Francisco, Bush Street | 1899-08-16 | 1905-07-30 | 1899–1905 | 5 | |
| Centrul Național al Dansului | Centrul Național al Dansului | Romania, Bucharest, Str. Dem. I. Dobrescu nr. 4-6, 1st floor Sector 1, Clădirea Centrului Național al Cinematografiei | 2015-12-12 | -- | 2015 | 1 | |
| Casa del Lago Juan José Arreola | Casa del Lago Juan José Arreola | Mexico, México City, D.F. | 2007-05-11 | 2007-05-26 | 2007 | 1 | |
| Ciacova | Ciacova | Romania, Ciacova | -- | -- | | | |
| Casino | Casino | Denmark, Slagelse | 1907-12-11 | -- | 1907 | 2 | |
| Coupole de Saint-Louis, Théâtre la | Théâtre la Coupole de Saint-Louis | France, Saint-Louis, 2 Croisée des Lys | 2001-05-02 | -- | 2001 | 1 | |
| Centro Cultural de Ílhavo | Centro Cultural de Ílhavo | Portugal, Ílhavo, Avenida 25 de Abril | 2009-07-03 | 2009-07-05 | 2009 | 1 | |
| CC Palethe Overpelt | CC Palethe Overpelt | Belgium, Overpelt, Jeugdlaan | 2000-11-23 | 2000-11-23 | 2000 | 1 | |
| Centro Cultural de la Cooperación | Centro Cultural de la Cooperación | Argentina, Buenos Aires, Av. Corrientes 1543 | 2006-07-07 | 2012-04-28 | 2006–2011 | 2 | |
| Colegio Mayor Francisco Franco | Colegio Mayor Francisco Franco | Spain, Madrid, Avenida Seneca 12, Madrid | 1963-10-28 | -- | 1963 | 1 | |
| Cultureel Centrum Nova (CC De Poort Wetteren) | Cultureel Centrum Nova (CC De Poort Wetteren) | Belgium, Wetteren, Molenstraat 2/B | 2002-02-18 | 2002-02-19 | 2002 | 1 | |
| Croydon Repertory Theatre | Croydon Repertory Theatre | England, Croydon, London | 1932-10-17 | -- | 1932–1936 | 4 | |
| Cohen Family Studio Theatre, University of Cincinnati College | Cohen Family Studio Theatre, University of Cincinnati College | United States, Cincinnati, 290 CCM Blvd | 2006-04-27 | 2006-04-29 | 2006 | 1 | |
| Centre Culturel de la Région de Mons | Centre Culturel de la Région de Mons | Belgium, Mons, Grand-Place 18 | 1997-04-24 | 1997-04-25 | 1997 | 1 | |
| Círcol de Propietaris de Gràcia (Círculo de Propietarios) | Círcol de Propietaris de Gràcia (Círculo de Propietarios) | Spain, Barcelona, Carrer d'Astúries, 83 (Gràcia) | 1910-07- | -- | 1910 | 1 | |
| Canal 13 | Canal 13 | Mexico | 1980-04-16 | -- | 1980 | 1 | |
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