| Centro Cultural Manzana de la Rivera / Sala García Lorca | Centro Cultural Manzana de la Rivera / Sala García Lorca | Paraguay, Asunción, Ayolas 129 c/ Benjamín Constant | 2019-12-17 | 2019-12-18 | 2019–2020 | 2 | |
| Crediton Drama Centre | Crediton Drama Centre | England, Crediton, Devon, East St | 2003-03-21 | -- | 2003 | 1 | |
| Comédie Claude Volter | Comédie Claude Volter | Belgium, Brussels, 1150 St-Pieters-Woluwe | 2011-03-16 | 2011-04-09 | 2011 | 1 | |
| Comédie de Saint-Étienne, La | La Comédie de Saint-Étienne | France, Saint-Étienne, Place Jean Dasté | 2016-02-10 | 2016-02-12 | 2016 | 1 | |
| Comédie de Caen - Centre dramatique national de Normandie | Comédie de Caen - Centre dramatique national de Normandie | France, Hérouville-Saint-Clair, 1 Square du Théâtre | 2005-02-01 | 2018-10-11 | 2005–2018 | 4 | |
| Comunale, Teatro | Teatro Comunale | Italy, Thiene, Viale Francesco Bassani, 28 | 2018-02-20 | 2018-02-22 | 2018 | 1 | |
| Center Stage Arena Theatre | Center Stage Arena Theatre | United States, Santa Barbara | 1995-05-16 | 2018-09-02 | 1995–2018 | 3 | |
| Centrul Cultural "Mihai Eminescu" | Centrul Cultural "Mihai Eminescu" | Romania, Târgu Mureș, Str.Nicolae Grigorescu nr.19 | 2013-12-03 | 2013-12-18 | 2013 | 1 | |
| CC Stroming | CC Stroming | Belgium, Berlare, Dorp 101 | 2002-02-07 | 2008-01-25 | 2002–2008 | 3 | |
| Castello Maniace | Castello Maniace | Italy, Siracusa, Isola di Ortigia | 2007-09-23 | -- | 2007 | 1 | |
| Compania Excelsior | Compania Excelsior | Romania, Bucharest | 1920-- | -- | 1920 | 1 | |
| Centro Dramático Galego | Centro Dramático Galego | Spain, Santiago de Compostela, Salón Teatro. Rúa Nova, 34. | 2002-03-01 | 2002-04-09 | 2002 | 1 | |
| China Experimental Theatre | China Experimental Theatre | China, Shanghai | 1998-04-01 | -- | 1998–2001 | 2 | |
| Curtain Players Theatre | Curtain Players Theatre | United States, Galena, 5691 Harlem Rd | 2010-03-05 | 2010-03-21 | 2010 | 1 | |
| Cultuurcentrum Casino Houthalen-Helchteren | Cultuurcentrum Casino Houthalen-Helchteren | Belgium, Houthalen-Helchteren, Varenstraat 22a | 2000-11-16 | 2000-11-16 | 2000 | 1 | |
| Clark Center for the Performing Arts | Clark Center for the Performing Arts | United States, Arroyo Grande, 487 Fair Oaks Avenue | 1972-09-30 | 1972-10-09 | 1972 | 1 | |
| Catharinakapel | Catharinakapel | Netherlands, Harderwijk, Klooster 1 | 2005-01-07 | -- | 2005 | 1 | |
| Cripplegate Institute | Cripplegate Institute | England, London, Brackley Street | 1905-11-28 | -- | 1905 | 1 | |
| Christian C. Yegen Theatre | Christian C. Yegen Theatre | United States, New York, 100 East 17th Street | 1988-10-05 | 1988-11-27 | 1988 | 1 | |
| Court House Theatre | Court House Theatre | Canada, Niagara-on-the-Lake, 26 Queen Street | 1974-06-27 | 2012-09-29 | 1974–2012 | 5 | |
| Capital Theatre | Capital Theatre | China, Beijing, 22 Wangfujing St, Dongcheng | 1995-10- | 1995-10- | 1995 | 1 | |
| Cardinal Stritch University Theatre | Cardinal Stritch University Theatre | United States, Milwaukee, 6801 N. Yates Rd. | 1993-02-12 | 1993-02-21 | 1993 | 1 | |
| CC Strombeek-Bever | CC Strombeek-Bever | Belgium, Strombeek-Bever, Gemeenteplein 1 | 1994-04-22 | 1994-04-23 | 1994–2009 | 5 | |
| Coliseo | Coliseo | Spain, Salamanca, Calle del doctor Riesco (calle Toro) | 1928-09-15 | 1928-09-21 | 1928 | 1 | |
| Cambridge Theatre | Cambridge Theatre | England, London, Earlham St | 1970-06-29 | -- | 1970–1982 | 2 | |
| Carl Johan Teatret (Tivoli) | Carl Johan Teatret (Tivoli) | Norway, Oslo, Tivoli | 1894-10-03 | -- | 1894 | 2 | |
| 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 | |
| Cutler Majestic Theatre | Cutler Majestic Theatre | United States, Boston, 219 Tremont Street | 1908-04-13 | 2011-11-06 | 1908–2011 | 2 | |
| Centre d'Animation du Haut-Doubs | Centre d'Animation du Haut-Doubs | France, Pontarlier, 2 Rue Jeanne d'Arc | 2001-05-11 | -- | 2001 | 1 | |
| Centre des Arts Pluriels | Centre des Arts Pluriels | Luxembourg, Ettelbruck, Centre des Arts Pluriels Ed. Juncker 1, Place Marie-Adélaïde | 2006-01-20 | -- | 2006 | 1 | |
| Craiova | Craiova | Romania, Craiova | 1907-- | -- | 1907 | 1 | |
| Centro Cultural General San Martín | Centro Cultural General San Martín | Argentina, Buenos Aires, Sarmiento 1551 | 2018-05-15 | 2018-07-31 | 2018 | 1 | |
| Csiky Gergely Állami Magyar Színház | Csiky Gergely Állami Magyar Színház | Romania, Timişoara, Str. Alba Iulia, nr. 2. | 1987-04-19 | 2013-03-05 | 1987–2013 | 5 | |
| Cumnock Hall | Cumnock Hall | United States, Los Angeles | 1910-01-12 | 1910-01-12 | 1910 | 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 | |
| Cairo | Cairo | Egypt | 2006-07-10 | -- | 2006 | 1 | |
| Capital Stage | Capital Stage | United States, Sacramento, 2215 J St | 2013-05-15 | 2013-06-15 | 2013 | 1 | |
| Compagnia Drammatica citta di Roma | Compagnia Drammatica citta di Roma | Italy, Milan | -- | -- | | | |
| CC Brasschaat | CC Brasschaat | Belgium, Brasschaat | 2009-10-03 | -- | 2009 | 1 | |
| Cultuurcentrum 't Getouw | Cultuurcentrum 't Getouw | Belgium, Mol, Smallestraat 2 | 2002-01-21 | 2002-03-06 | 2002 | 2 | |
| Clavering Village Hall | Clavering Village Hall | England, Clavering, Saffron Walden, Hill Green | 2001-02-22 | 2001-02-24 | 2001 | 1 | |
| Comédie Caumartin | Comédie Caumartin | France, Paris, 25 Rue de Caumartin | 1952-12-09 | -- | 1952–1991 | 2 | |
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