| Casinoteatret | Casinoteatret | Denmark, Copenhagen, Amaliegade 10 | 1861-12-06 | 1907-05-15 | 1861–1927 | 9 | 1 |
| Centro Cultural Português | Centro Cultural Português | Brazil, Santos, R. Amador Bueno, 188 - Centro | 2022-09-15 | 2022-09-16 | 2022 | 1 | 1 |
| Compania Dramatică Bulandra | Compania Dramatică Bulandra | Romania, Bucharest | 1921-04- | -- | 1921–1922 | 2 | |
| Channel 2, IRIB National TV | Channel 2, IRIB National TV | Iran, Tehran | 1999-02-15 | -- | 1999 | 1 | |
| Chicago Opera House | Chicago Opera House | United States of America, Chicago, 111 W. Washington Street | 1895-03-04 | 1895-03-08 | 1895 | 1 | |
| Christ's Hospital School | Christ's Hospital School | England, Horsham, Christ's Hospital | 2018-10-08 | -- | 2018 | 1 | |
| Cultureel Centrum Maasmechelen | CC Maasmechelen | Belgium, Maasmechelen, Koninginnelaan 42 | 1995-03-24 | -- | 1995–2014 | 3 | |
| Centrul Național al Dansului | Centrul Național al Dansului | Romania, Bucharest, Str. Dem. I. Dobrescu nr. 4-6, 1st floor Sector 1, Clădirea Centrului Național al Cinematografiei | 2015-12-12 | -- | 2015 | 1 | |
| Charlestown Working Theater | Charlestown Working Theater | United States of America, Charlestown, 442 Bunker Hill St | 1988-03-18 | 1988-04-10 | 1988 | 1 | |
| Castle, the | The Castle | England, Wellingborough, 10 Castle Way | 2011-03-31 | 2014-10-22 | 2011–2014 | 3 | |
| Comedy Theatre | Comedy Theatre | United States of America, New York, 41st St. near 6th Avenue | 1916-05-07 | 1917-05-26 | 1916–1926 | 3 | |
| Comedia Nacional | Comedia Nacional | Uruguay, Montevideo, Ciudad Vieja | 1954-05-21 | -- | 1954–1994 | 3 | |
| CC Den Horinck | CC Den Horinck | Belgium, Asse, Noorderlaan 20 | 2000-10-10 | 2008-01-09 | 2000–2008 | 2 | |
| Chalvignac - Château de Miremont | Chalvignac - Château de Miremont | France | 2023-08-03 | 2023-07-21 | 2023 | 1 | |
| Centre Dramatique National Besançon Franche-Comté | Centre Dramatique National Besançon Franche-Comté | France, Besançon, Avenue Edouard Droz Esplanade Jean-Luc Lagarce | 2007-01-17 | 2008-05-18 | 2007–2008 | 2 | |
| CEH teatr | CEH teatr | Russia, St Petersburg, Chkalovskiy Prospekt, 12/20 В | 2020-03-01 | -- | 2020 | 1 | |
| Colden Center, Queens College of The City University of New York | Colden Center, Queens College of The City University of New York | United States of America, Flushing, 65-30 Kissena Boulevard | 1963-07-19 | 1963-07-27 | 1963 | 1 | |
| Cine Teatro Pio XII | Cine Teatro Pio XII | Italy, Ronco Briantino, Via Parrocchia, 39, 20885 | 2012-11-30 | -- | 2012 | 1 | |
| City Opera House | City Opera House | United States of America, Frederick | 1904-04-19 | 1912-02-16 | 1904–1912 | 2 | |
| Chelsea Palace Theatre | Chelsea Palace Theatre | England, London, 232 - 242 Kings Road | 1921-05-01 | -- | 1921 | 1 | |
| Cenade | Cenade | Romania, Cenade | -- | -- | | | |
| CC Zwaneberg | CC Zwaneberg | Belgium, Heist o/d Berg, Bergstraat z/n, 2220 | 1998-12-10 | -- | 1998–2007 | 2 | |
| CASA 0101 Theater | CASA 0101 Theater | United States of America, Los Angeles, 2102 E 1st St | 2017-10-19 | 2017-11-12 | 2017 | 1 | |
| City School Auditorium | City School Auditorium | United States of America, Monroe | 1914-03-12 | 1914-03-12 | 1914 | 1 | |
| Calcutta | Calcutta | India, West Bengal | 1958-01-10 | 1958-06-11 | 1958 | 1 | |
| Cohoes | Cohoes | United States of America, Cohoes | 1903-10-03 | 1903-10-03 | 1903 | 1 | |
| Citizen's Aid Building | Citizen's Aid Building | United States of America, Minneapolis, 4th Avenue South 8th Street | 1930-10-16 | -- | 1930 | 1 | |
| Colonnade Theatre | Colonnade Theatre | Canada, Toronto | 1972-10-30 | -- | 1972 | 1 | |
| City Stage Theatre | City Stage Theatre | United States of America, Kansas City, 30 W Pershing Rd | 2019-08-07 | 2019-08-25 | 2019 | 1 | |
| Campbell Theatre | Campbell Theatre, Kadoma, Zimbabwe | Zimbabwe, Kadoma | 2006-06-28 | -- | 2006 | 1 | |
| Christiania Theater | Christiania Theater | Norway, Kristiania (Oslo), Bankplassen | 1850-09-26 | 1899-06-15 | 1850–1899 | 112 | |
| Crown Theatre | Crown Theatre | England, Eccles, Church Street | 1910-02-07 | 1910-02-10 | 1910 | 2 | |
| Cultuurcentrum Genk | Cultuurcentrum Genk | Belgium, Genk, C-mine 10 bus 2 | 1999-10-27 | 1999-10-27 | 1999–2007 | 2 | |
| Caracas | Caracas | Venezuela, Caracas | 2014-- | -- | 2014 | 1 | |
| Centro Cultural de Onil | Centro Cultural de Onil | Spain, Onil, Avda. de la Constitución, 21 | 2005-11-19 | 2005-11-19 | 2005 | 1 | |
| Cremorne Theatre, Queensland Performing Arts Centre | Cremorne Theatre, Queensland Performing Arts Centre | Australia, Brisbane, Cnr Grey and Melbourne Street South Bank | 1989-07-04 | 1989-08-05 | 1989 | 1 | |
| Century Theatre | Century Theatre | United States of America, New York, Central Park West & W 62nd St | 1923-11- | -- | 1923 | 2 | |
| Centralteatret | Centralteatret | Norway, Oslo, Akersgata 38 | 1898-03-17 | 2000-09-30 | 1898–2000 | 23 | |
| Cultuurcentrum Deurne | Cultuurcentrum Deurne | Belgium, Deurne (Antwerpen), Frans Messingstraat 36 | 1999-03-18 | 1999-10-26 | 1999 | 2 | |
| Chitashi bunka kaikan (Aichi) | Chitashi bunka kaikan (Aichi) (Chiryu City Cultural Hall (Aichi)) | Japan, Aichi, Maseguchi-116 Kamishigeharacho, Chiryu, Aichi 472-0026, Japan | 2010-03-11 | -- | 2010 | 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 | |
| Carré Sainte-Maxime, Le | Le Carré Sainte-Maxime | France, Sainte-Maxime, 107 Route du Plan de la Tour | 2014-03-07 | 2014-03-08 | 2014 | 1 | |
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