| 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 | |
| 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 | |
| Central Library Theatre | Central Library Theatre | Canada, Toronto | 1959-04-24 | -- | 1959 | 1 | |
| Colonnade Theatre | Colonnade Theatre | Canada, Toronto | 1972-10-30 | -- | 1972 | 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 | |
| Court House Theatre | Court House Theatre | Canada, Niagara-on-the-Lake, 26 Queen Street | 1974-06-27 | 2012-09-29 | 1974–2012 | 5 | |
| Citadel Theatre | Citadel Theatre | Canada, Edmonton | 1972-03-22 | 1996-10-06 | 1972–1996 | 3 | |
| Chemainus | Chemainus | Canada, Chemainus | 2007-09-26 | 2007-11-03 | 2007 | 1 | |
| Calgary | Calgary | Canada, Calgary | -- | -- | | | |
| Canada | Canada | Canada | 1952-10-16 | -- | 1952–1978 | 12 | |
| Centralen Voenen Club (Central Military Club) | Centralen Voenen Club (Central Military Club) | Bulgaria, Sofia, 7 Tzar Osvoboditel Blvd. | 2003-01-17 | -- | 2003 | 1 | |
| Centro Hebraico Riograndense | Centro Hebraico Riograndense | Brazil, Porto Alegre, Rua Cel Fernando Machado, 1008 | 1952-10- | -- | 1952 | 1 | |
| Casa da Gávea | Casa da Gávea | Brazil, Gávea, Praça Santos Dumont, 116 | 1997-05-08 | -- | 1997 | 1 | |
| Curitiba | Curitiba | Brazil, Curitiba | 2005-04- | 2008-08-03 | 2005–2008 | 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 | |
| CC Het Gasthuis | CC Het Gasthuis | Belgium, Aarschot | 2007-11-23 | -- | 2007 | 1 | |
| CC De Ster | CC De Ster | Belgium, Willebroek, Pastorijstraat 1 | 2002-03-22 | 2002-03-22 | 2002 | 1 | |
| CC Guldenberg | CC Guldenberg | Belgium, Wevelgem, Acaciastraat 1 | 1998-11-28 | -- | 1998 | 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 | |
| CC De Stringe | CC De Stringe | Belgium, Vichte, Anzegem, Ommersheimplein 5 | 2001-03-13 | 2001-03-13 | 2001 | 1 | |
| CC Hof Ter Straeten | CC Hof Ter Straeten (Cultuurcentrum Hof Ter Straeten) | Belgium, Varsenare, Hof van Straeten 1 | 2006-12-08 | -- | 2006 | 1 | |
| Cultuurcentrum de Brouckere | Cultuurcentrum de Brouckere | Belgium, Torhout, Aartrijkestraat 6 | 1999-03-22 | 1999-10-25 | 1999 | 2 | |
| Cultuurcentrum Gildhof | Cultuurcentrum Gildhof | Belgium, Tielt, Sint-Michielstraat 9 | 1994-03-30 | -- | 1994–1998 | 3 | |
| Cultuurcentrum De Ploter | Cultuurcentrum De Ploter | Belgium, Ternat, Kerkstraat 4 | 2007-12-06 | -- | 2007 | 1 | |
| Cultuurcentrum Temse | Cultuurcentrum Temse | Belgium, Temse, 16-17 Frans Boelplein 1 | 2002-01-16 | 2002-01-18 | 2002 | 1 | |
| CC Strombeek-Bever | CC Strombeek-Bever | Belgium, Strombeek-Bever, Gemeenteplein 1 | 1994-04-22 | 1994-04-23 | 1994–2009 | 5 | |
| CC Zwijgershoek | CC Zwijgershoek | Belgium, St. Niklaas | 2001-02-13 | 2001-02-13 | 2001 | 1 | |
| Cultureel en Congrescentrum van Sint-Pieters-Woluwe | Cultureel en Congrescentrum van Sint-Pieters-Woluwe | Belgium, St-Pieters-Woluwe, Avenue Charles Thielemans 93 | 1999-10-20 | 2007-- | 1999–2007 | 2 | |
| Cultuurcentrum de Fabriek | Cultuurcentrum de Fabriek | Belgium, St Lievens Houtem, Fabrieksstraat 19 | 2009-10-24 | -- | 2009 | 1 | |
| Cultureel Centrum De Bogaard | Cultureel Centrum De Bogaard | Belgium, Sint-Truiden, Capucienessenstraat 8 | 2007-11-12 | -- | 2007–2014 | 2 | |
| CC De Kaekelaar | CC De Kaekelaar | Belgium, Schoten, Verbertstraat 7 | 2007-11-21 | -- | 2007 | 1 | |
| Cultuurcentrum De Spil | Cultuurcentrum De Spil | Belgium, Roeselare, Hippoliet Spilleboutdreef 1 | 2007-11-15 | -- | 2007 | 1 | |
| CC De Spil | CC De Spil | Belgium, Roeselare, Hippoliet Spilleboutdreef 1 | 1998-10-29 | -- | 1998–2004 | 2 | |
| CC Palethe Overpelt | CC Palethe Overpelt | Belgium, Overpelt, Jeugdlaan | 2000-11-23 | 2000-11-23 | 2000 | 1 | |
| CC De Bosuil | CC De Bosuil | Belgium, Overijse, Witherendreef 1 | 1998-12-15 | -- | 1998 | 1 | |
| CC Den Blank | CC Den Blank (Cultuurcentrum Den Blank) | Belgium, Overijse, Begijnhof 11 | 2006-12-05 | -- | 2006 | 1 | |
| CC De Woeker | CC De Woeker | Belgium, Oudenaarde, Woeker 3 | 2002-02-21 | 2007-- | 2002–2007 | 2 | |
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