| Casinoteatret | Casinoteatret | Denmark, Copenhagen, Amaliegade 10 | 1861-12-06 | 1907-05-15 | 1861–1927 | 9 | 1 |
| Christian C. Yegen Theatre | Christian C. Yegen Theatre | United States of America, New York, 100 East 17th Street | 1988-10-05 | 1988-11-27 | 1988 | 1 | |
| CC Gemeente Alken | CC Gemeente Alken | Belgium, Alken, Hoogdorpsstraat 38 | 2001-05-17 | 2001-05-17 | 2001 | 1 | |
| Community Hall | Community Hall | Malawi, Kasungu | 2006-05-27 | -- | 2006 | 1 | |
| Court House Theatre | Court House Theatre | Canada, Niagara-on-the-Lake, 26 Queen Street | 1974-06-27 | 2012-09-29 | 1974–2012 | 5 | |
| Centrepoint Theatre | Centrepoint Theatre | New Zealand, Palmerston North, 280 Church Street | 2004-08-28 | 2004-09-25 | 2004 | 1 | |
| Câlnic | Câlnic | Romania, Câlnic | -- | -- | | | |
| Centre culturel Mathis | Centre culturel Mathis | France, Paris, 15, rue Mathis | 1985-03-14 | 1985-03-16 | 1985 | 1 | |
| Centro Socio Cultural Villa de Barajas | Centro Socio Cultural Villa de Barajas | Spain, Madrid | 2024-11-23 | 2024-11-23 | 2024 | 1 | |
| City Lit Theater | City Lit Theater | United States of America, Chicago, 1020 W Bryn Mawr Ave | 2012-01-13 | 2012-02-11 | 2012 | 1 | |
| Costa Rica | Costa Rica | Costa Rica | 2011-03-05 | 2011-03-10 | 2011 | 1 | |
| CC Guldenberg | CC Guldenberg | Belgium, Wevelgem, Acaciastraat 1 | 1998-11-28 | -- | 1998 | 1 | |
| Cultureel Centrum Maasmechelen | CC Maasmechelen | Belgium, Maasmechelen, Koninginnelaan 42 | 1995-03-24 | -- | 1995–2014 | 3 | |
| Chattanooga State Humanities Auditorium | Chattanooga State Humanities Auditorium | United States of America, Chattanooga, 4501 Amnicola Highway | 2008-07-04 | 2008-07-13 | 2008 | 1 | |
| Curve | Curve | England, Leicester, 60 Rutland St | 2017-10-23 | 2017-10-28 | 2017 | 1 | |
| Clark Center for the Performing Arts | Clark Center for the Performing Arts | United States of America, Arroyo Grande, 487 Fair Oaks Avenue | 1972-09-30 | 1972-10-09 | 1972 | 1 | |
| Colosseum kino | Colosseum kino | Norway, Oslo, Fridtjof Nansens vei 6 | 2014-05-30 | -- | 2014 | 1 | |
| Channel 4, IRIB National TV | Channel 4, IRIB National TV | Iran, Tehran, Jame Jam St | 1998-- | -- | 1998–2006 | 2 | |
| Constanţa | Constanţa | Romania, Constanţa | 1908-03- | -- | 1908 | 1 | |
| Columbia Theatre | Columbia Theatre | United States of America, Chicago, Corner of Dearborn and Monroe Streets | 1890-03-05 | -- | 1890 | 1 | |
| Cripplegate Institute | Cripplegate Institute | England, London, Brackley Street | 1905-11-28 | -- | 1905 | 1 | |
| Castle, the | The Castle | England, Wellingborough, 10 Castle Way | 2011-03-31 | 2014-10-22 | 2011–2014 | 3 | |
| Casino-Theater | Casino-Theater | Switzerland, Frauenfeld | 1980-03-05 | -- | 1980–2019 | 3 | |
| CC Adelberg | CC Adelberg | Belgium, Lommel, Adelbergpark 1 | 1998-12-19 | -- | 1998–2007 | 2 | |
| Campbell Theatre | Campbell Theatre, Kadoma, Zimbabwe | Zimbabwe, Kadoma | 2006-06-28 | -- | 2006 | 1 | |
| California Club | California Club | United States of America, San Francisco | 1906-12-06 | 1906-12-06 | 1906 | 1 | |
| Comedy Theatre | Comedy Theatre | Australia, Melbourne, 240 Exhibition Street | 1973-09-12 | 1973-10-06 | 1973 | 1 | |
| Clavering Village Hall | Clavering Village Hall | England, Clavering, Saffron Walden, Hill Green | 2001-02-22 | 2001-02-24 | 2001 | 1 | |
| Cultureel Centrum De Bogaard | Cultureel Centrum De Bogaard | Belgium, Sint-Truiden, Capucienessenstraat 8 | 2007-11-12 | -- | 2007–2014 | 2 | |
| Citadel Arts Centre, The | The Citadel Arts Centre | England, Saint Helens, Waterloo St | 2013-09-16 | -- | 2013 | 1 | |
| Créteil | Créteil | France, Créteil | -- | -- | | | |
| Cankarjev Dom | Cankarjev Dom | Slovenia, Ljubljana | 2011-02-10 | 2011-02-11 | 2011 | 1 | |
| Capital Theatre | Capital Theatre | China, Beijing, 22 Wangfujing St, Dongcheng | 1995-10- | 1995-10- | 1995 | 1 | |
| Centro Cultural de Onil | Centro Cultural de Onil | Spain, Onil, Avda. de la Constitución, 21 | 2005-11-19 | 2005-11-19 | 2005 | 1 | |
| Cochrane Theatre | Cochrane Theatre | England, WC1B 4AP, Southampton Row | 2009-11-05 | 2009-11-07 | 2009 | 1 | |
| Cardinal Stritch University Theatre | Cardinal Stritch University Theatre | United States of America, Milwaukee, 6801 N. Yates Rd. | 1993-02-12 | 1993-02-21 | 1993 | 1 | |
| Centro Cultural NorteSur | Centro Cultural NorteSur | Chile, Santiago, Guard Riquelme 226. | 2006-11-16 | 2006-12-09 | 2006 | 1 | |
| Centro Cultural Vila Flor (Pequeno Auditório) | Centro Cultural Vila Flor (Pequeno Auditório) | Portugal, Guimaraes, Av. D. Afonso Henriques 701 | 2007-10-18 | 2007-10-21 | 2007–2009 | 2 | |
| Cambridge Theatre | Cambridge Theatre | England, London, Earlham St | 1970-06-29 | -- | 1970–1982 | 2 | |
| Casa Municipal de Cultura (Paraninfo Universitario) | Casa Municipal de Cultura (Paraninfo Universitario) | Bolivia, Santa Cruz de la Sierra, Junín 151 | 2004-03- | -- | 2004 | 1 | |
| Catharinakapel | Catharinakapel | Netherlands, Harderwijk, Klooster 1 | 2005-01-07 | -- | 2005 | 1 | |
| Cullen Theater, Wortham Theater Center | Cullen Theater, Wortham Theater Center | United States of America, Houston | 1991-05-22 | 2015-04-04 | 1991–2015 | 2 | |
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