| Charlton Park | Charlton Park | England, Canterbury | 2018-06-24 | -- | 2018 | 1 | |
| Company OnStage | Company OnStage | United States, Houston, 536 Westbury Square | 2005-01-14 | 2012-02-18 | 2005–2012 | 2 | |
| City Lit (John Lyons Hall) | City Lit (John Lyons Hall) | England, London, Keeley Street Covent Garden | 2008-07-12 | 2008-07-27 | 2008 | 1 | |
| Centrul Cultural Municipal "George Coşbuc" Bistriţa | Centrul Cultural Municipal "George Coşbuc" Bistriţa | Romania, str. Albert Berger, nr. 10 | 2011-03-28 | -- | 2011 | 1 | |
| Clark Theatre, Dillingham Center | Clark Theatre, Dillingham Center | United States, Ithaca, 953 Danby Rd | 2007-10-02 | 2007-10-07 | 2007 | 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 | |
| Concordia University Texas (School of Fine Arts) | Concordia University Texas (School of Fine Arts) | United States, Office C-206 | 512.313.5410 11400 Concordia University Dr. Austin, TX 78726 | 2016-11-04 | 2016-11-14 | 2016 | 1 | |
| Cordoba | Cordoba | Argentina, Cordoba | -- | -- | | | |
| Cool | Cool | Netherlands, Heerhugowaard, Coolplein 1 | 2009-11-13 | -- | 2009 | 1 | |
| Comédie de Valence | Comédie de Valence | France, Valence, Place Charles Huguenel | 2007-03-07 | 2016-01-21 | 2007–2016 | 4 | |
| CC De Ster | CC De Ster | Belgium, Willebroek, Pastorijstraat 1 | 2002-03-22 | 2002-03-22 | 2002 | 1 | |
| Cugir | Cugir | Romania, Cugir | -- | -- | | | |
| Chieti | Chieti | Italy, Chieti | -- | -- | | | |
| Comédie de Béthune, La | La Comédie de Béthune | France, Béthune, 138 Rue du 11 Novembre | 2010-11-30 | 2010-12-10 | 2010 | 1 | |
| Centro Hebraico Riograndense | Centro Hebraico Riograndense | Brazil, Porto Alegre, Rua Cel Fernando Machado, 1008 | 1952-10- | -- | 1952 | 1 | |
| Centre Culturel de L´Arrondissement de Huy | Centre Culturel de L´Arrondissement de Huy | Belgium, Huy, Avenue Delchambre, 7a | 1997-04-26 | -- | 1997 | 1 | |
| Compagnietheater | Compagnietheater | Netherlands, Amsterdam, Kloveniersburgwal 50 | 2008-01-22 | 2008-03-28 | 2008 | 1 | |
| Centro Cultural Palacio de la Audiencia | Centro Cultural Palacio de la Audiencia | Spain, Soria, C/ Plaza Mayor, 7 | 2005-02-10 | 2005-02-10 | 2005 | 1 | |
| Casino Llanes | Casino Llanes | Spain, Llanes, Calle Castillo, 3 | 2017-04-21 | -- | 2017 | 1 | |
| Częstochowa | Częstochowa | Poland, Częstochowa | 1908-09- | -- | 1908–1918 | 4 | |
| Cinema Kiev | Cinema Kiev | Ukraine, Kiev, str. Chervonoarmiyska, 19 | 2017-11-07 | 2017-11-07 | 2017 | 1 | |
| Canberra Theatre Centre | Canberra Theatre Centre | Australia, Canberra, Civic Square, London Circuit | 1970-05-14 | 2007-05-26 | 1970–2007 | 4 | |
| Chapiteau Nouvel Espace | Chapiteau Nouvel Espace | France, Paris, 68, quai de Seine, | 2001-10- | -- | 2001 | 1 | |
| Centre de culture ABC | Centre de culture ABC | Switzerland, La Chaux-de-Fonds, Rue du Coq 11 | 2018-11-22 | 2018-11-25 | 2018 | 1 | |
| Calgary | Calgary | Canada, Calgary | -- | -- | | | |
| Carriage House, Western Pennsylvania Family Center, The | The Carriage House, Western Pennsylvania Family Center | United States, Pittsburgh, 733 North Highland Avenue | 2003-08-08 | 2003-08-24 | 2003 | 1 | |
| College Theatre, San Jose State College | College Theatre, San Jose State College | United States, San Jose, 1 Washington Sq | 1963-03-22 | 1963-03-30 | 1963 | 1 | |
| Chalberg Theatre, Central Lakes College | Chalberg Theatre, Central Lakes College | United States, Brainerd, 501 W College Dr | 2009-04-07 | -- | 2009–2013 | 3 | |
| Changchun Public Theatre | Changchun Public Theatre | China, Changchun, Nanguan Distric, Changchun City, Jilin Province | 2018-07-05 | 2018-07-07 | 2018 | 1 | |
| Casino | Casino | Norway, Stjørdal | 1952-03-09 | -- | 1952–1960 | 4 | |
| Commercial Club Assembly Hall | Commercial Club Assembly Hall | United States, Hood River | 1910-09-14 | 1910-09-14 | 1910 | 1 | |
| CC Hasselt | CC Hasselt | Belgium, Hasselt, Kunstlaan 5 | 1992-02-02 | -- | 1992–1995 | 3 | |
| Comberton Village College | Comberton Village College | England, Cambridgeshire, West Street, Comberton | 2017-07-08 | -- | 2017 | 1 | |
| CC Hof Ter Straeten | CC Hof Ter Straeten (Cultuurcentrum Hof Ter Straeten) | Belgium, Varsenare, Hof van Straeten 1 | 2006-12-08 | -- | 2006 | 1 | |
| c.c. CasinoKoksijde | c.c. CasinoKoksijde | Belgium, Koksijde, Casinoplein 10/11 | 2007-02-28 | 2007-12-20 | 2007–2009 | 2 | |
| Circle Theater Company | Circle Theater Company | United States, Manhattan, Broadway and 83rd street | 1973-04-15 | -- | 1973 | 1 | |
| Café Nordica | Café Nordica | Czech Republic, Prague, Zlatnická 10 | 2006-04-08 | 2006-04-08 | 2006 | 1 | |
| College Hall, University of South Australia | College Hall, University of South Australia | Australia, Adelaide, University of South Australia | 1961-12-14 | 1961-12-15 | 1961 | 1 | |
| Carlton Courthouse | Carlton Courthouse | Australia, Carlton, 349 Drummond St | 2001-09-24 | 2001-09-25 | 2001 | 1 | |
| Casa de Cultură Miercurea Ciuc | Casa de Cultură Miercurea Ciuc | Romania, Miercurea Ciuc | 2018-05-06 | 2018-05-06 | 2018 | 1 | |
| Chão de Oliva | Chão de Oliva | Portugal, Sintra, Rua Veiga da Cunha,20 | 2007-05-17 | 2007-06-24 | 2007 | 1 | |
| Coursive, La (Grand Théâtre) | La Coursive (Grand Théâtre) | France, La Rochelle, 4 Rue St Jean du Pérot | 2008-11-06 | 2019-04-10 | 2008–2019 | 3 | |
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