| Columbia Theatre | Columbia Theatre | United States of America, Chicago, Corner of Dearborn and Monroe Streets | 1890-03-05 | -- | 1890 | 1 | |
| Centre Socio-Culturel l’Albatros | Centre Socio-Culturel l’Albatros | France, Lingolsheim, 1 Rue du Général de Gaulle | 2000-01-22 | -- | 2000 | 1 | |
| Cinema Teatro Comunale | Cinema Teatro Comunale | Italy, Tione di Trento, Via Roma, 7 | 2011-11-16 | -- | 2011 | 1 | |
| Charles Austin Theatre | Charles Austin Theatre, Masvingo, Zimbabwe | Zimbabwe, Masvingo, Civic Centre, Masvingo | 2006-06-23 | 2006-06-24 | 2006 | 1 | |
| Capital Repertory Theatre | Capital Repertory Theatre | United States of America, Albany, 111 N Pearl St | 2000-02-04 | 2000-02-27 | 2000 | 1 | |
| Codarts | Codarts | Netherlands, Rotterdam | 2023-04-27 | 2023-04-27 | 2023 | 1 | |
| CC De Dijk | CC De Dijk (Cultural Center) | Belgium, Brugge, Blankenbergse Steenweg 221 | 2008-01-17 | 2008-01-18 | 2008 | 1 | |
| Charleville | Charleville | France, Charleville | 1993-- | 1994-- | 1993 | 1 | |
| Castello Maniace | Castello Maniace | Italy, Siracusa, Isola di Ortigia | 2007-09-23 | -- | 2007 | 1 | |
| Čakovec | Čakovec | Croatia, Čakovec | 1908-03-15 | -- | 1908 | 1 | |
| Coupole de Saint-Louis, Théâtre la | Théâtre la Coupole de Saint-Louis | France, Saint-Louis, 2 Croisée des Lys | 2001-05-02 | -- | 2001 | 1 | |
| Curtain Players Theatre | Curtain Players Theatre | United States of America, Galena, 5691 Harlem Rd | 2010-03-05 | 2010-03-21 | 2010 | 1 | |
| Centre Social Altea | Centre Social Altea | Spain, Altea, Carrer Marina Baixa, 03590 Altea, Alicante, Spain | 2023-10-28 | 2023-10-28 | 2023 | 1 | |
| Cultuurcentrum Casino Houthalen-Helchteren | Cultuurcentrum Casino Houthalen-Helchteren | Belgium, Houthalen-Helchteren, Varenstraat 22a | 2000-11-16 | 2000-11-16 | 2000 | 1 | |
| Center of Performing Art, College of Staten Island | Center of Performing Art, College of Staten Island | United States of America, Staten Island, 2800 Victory Blvd | 2006-10-04 | -- | 2006 | 1 | |
| Centquatre, Le | Le Centquatre (Le 104) | France, Paris, 104 Rue d'Aubervilliers | 2013-05-25 | 2013-05-26 | 2013 | 1 | |
| Centro Cultural Trinidad Guevara | Centro Cultural Trinidad Guevara | Argentina, Mendoza, Juan B. Justo 58 | 2006-04-14 | 2006-04-15 | 2006 | 1 | |
| Comunale, Teatro | Teatro Comunale | Italy, Cormons, Via Nazario Sauro, 17 | 2017-01-24 | -- | 2017 | 1 | |
| Curhaus-Theater Davos | Curhaus-Theater Davos | Switzerland, Davos | 1905-04-12 | -- | 1905 | 1 | |
| Clark Street Playhouse | Clark Street Playhouse | United States of America, Arlington, 601 S Clark St | 2008-02-07 | 2008-03-09 | 2008 | 1 | |
| Cankarjev Dom | Cankarjev Dom | Slovenia, Ljubljana | 2011-02-10 | 2011-02-11 | 2011 | 1 | |
| Columbia College Chicago Theatre Center | Columbia College Chicago Theatre Center | United States of America, Chicago, 72 E 11th St | 2017-02-08 | 2017-02-18 | 2017 | 1 | |
| Comète - Scène Nationale de Châlons-en-Champagne, La | La Comète - Scène Nationale de Châlons-en-Champagne | France, Châlons-en-Champagne, 5 Rue des Fripiers | 2012-02-16 | 2012-12-06 | 2012 | 1 | |
| Cumnock Hall | Cumnock Hall | United States of America, Los Angeles | 1910-01-12 | 1910-01-12 | 1910 | 1 | |
| Complesso industriale ex-Minganti | Complesso industriale ex-Minganti | Italy, Bologna | 2001-10-18 | 2001-10-29 | 2001 | 1 | |
| Český rozhlas (Czech Radio) | Český rozhlas (Czech Radio) | Czech Republic, Brno | 2006-05-23 | 2012-10-20 | 2006 | 1 | |
| CC Brasschaat | CC Brasschaat | Belgium, Brasschaat | 2009-10-03 | -- | 2009 | 1 | |
| Carlton Courthouse | Carlton Courthouse | Australia, Carlton, 349 Drummond St | 2001-09-24 | 2001-09-25 | 2001 | 1 | |
| Contact Theatre | Contact Theatre | England, Manchester, Oxford Rd, Manchester M15 6JA, United Kingdom | 2024-04-02 | 2024-04-06 | 2024 | 1 | |
| Centre culturel Mathis | Centre culturel Mathis | France, Paris, 15, rue Mathis | 1985-03-14 | 1985-03-16 | 1985 | 1 | |
| CC Het Gasthuis | CC Het Gasthuis | Belgium, Aarschot | 2007-11-23 | -- | 2007 | 1 | |
| Costa Rica | Costa Rica | Costa Rica | 2011-03-05 | 2011-03-10 | 2011 | 1 | |
| Cuneo | Cuneo | Italy, Cuneo | 1934-05-01 | 1934-05-02 | 1934 | 1 | |
| Centro Cultural Bertolt Brecht (Sala Tito Junco) | Centro Cultural Bertolt Brecht (Sala Tito Junco) | Cuba, Havana | 2013-11-16 | -- | 2013 | 1 | |
| Chikwawa | Chikwawa | Malawi, Chikwawa | 2006-05-20 | -- | 2006 | 1 | |
| Czech Republic | Czech Republic | Czech Republic, Czech Republic | 1958-03-23 | -- | 1958 | 1 | |
| Cape Breton Regional Municipality | Cape Breton Regional Municipality | Canada, Nova Scotia | 2000-01-27 | 2000-01-29 | 2000 | 1 | |
| Columbia Theatre | Columbia Theatre | United States of America, Washington | 1902-11-10 | -- | 1902 | 1 | |
| Colegio Mayor Francisco Franco | Colegio Mayor Francisco Franco | Spain, Madrid, Avenida Seneca 12, Madrid | 1963-10-28 | -- | 1963 | 1 | |
| CC Achterolmen | CC Achterolmen (Cultuurcentrum Achterolmen) | Belgium, Maaseik, Van Eycklaan 72 | 2006-11-30 | -- | 2006 | 1 | |
| Coliseum Theatre | Coliseum Theatre | England, Oldham, Lancashire, Fairbottom St | 2006-04-04 | 2006-04-05 | 2006 | 1 | |
| Centre Culturel Aragon Triolet | Centre Culturel Aragon Triolet | France, Orly, 1 Place du Fer à Cheval, Rue du Docteur Calmette, | 2014-01-24 | 2014-01-24 | 2014 | 1 | |
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