| Constanţa | Constanţa | Romania, Constanţa | 1908-03- | -- | 1908 | 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, Albany, 111 N Pearl St | 2000-02-04 | 2000-02-27 | 2000 | 1 | |
| Čakovec | Čakovec | Croatia, Čakovec | 1908-03-15 | -- | 1908 | 1 | |
| Center of Performing Art, College of Staten Island | Center of Performing Art, College of Staten Island | United States, Staten Island, 2800 Victory Blvd | 2006-10-04 | -- | 2006 | 1 | |
| Centro Cultural Paco Rabal | Centro Cultural Paco Rabal | Spain, Madrid, Calle Felipe de Diego, 13 | 2017-03-11 | -- | 2017 | 1 | |
| Chattanooga State Humanities Auditorium | Chattanooga State Humanities Auditorium | United States, Chattanooga, 4501 Amnicola Highway | 2008-07-04 | 2008-07-13 | 2008 | 1 | |
| Cutting Ball Theater, The | The Cutting Ball Theater | United States, San Francisco, 277 Taylor St | 2017-01-19 | 2017-02-26 | 2017 | 1 | |
| Curhaus-Theater Davos | Curhaus-Theater Davos | Switzerland, Davos | 1905-04-12 | -- | 1905 | 1 | |
| Colonial Theatre | Colonial Theatre | United States, Connellsville | 1904-04-21 | 1904-04-21 | 1904 | 1 | |
| Crochetan, Théâtre du | Théâtre du Crochetan | Switzerland, Monthey, Avenue du Théâtre 9 | 2014-04-11 | -- | 2014 | 1 | |
| 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 | |
| Copaken Stage | Copaken Stage | United States, Kansas City, KCMO | 2011-04-22 | 2011-05-22 | 2011 | 1 | |
| Cabaret Theater | Cabaret Theater | United States, New York, 155 First Avenue | 2018-08-31 | 2018-09-13 | 2018 | 1 | |
| Centro Hebraico Riograndense | Centro Hebraico Riograndense | Brazil, Porto Alegre, Rua Cel Fernando Machado, 1008 | 1952-10- | -- | 1952 | 1 | |
| CC Gemeente Alken | CC Gemeente Alken | Belgium, Alken, Hoogdorpsstraat 38 | 2001-05-17 | 2001-05-17 | 2001 | 1 | |
| Comedy Theatre | Comedy Theatre | Australia, Melbourne, 240 Exhibition Street | 1973-09-12 | 1973-10-06 | 1973 | 1 | |
| Centro Cultural NorteSur | Centro Cultural NorteSur | Chile, Santiago, Guard Riquelme 226. | 2006-11-16 | 2006-12-09 | 2006 | 1 | |
| Carré Colonne | Carré Colonne | France, Saint-Médard-en-Jalles, Place de la République | 2018-03-08 | 2018-03-09 | 2018 | 1 | |
| Cultuurcentrum De Ploter | Cultuurcentrum De Ploter | Belgium, Ternat, Kerkstraat 4 | 2007-12-06 | -- | 2007 | 1 | |
| Carlton Courthouse | Carlton Courthouse | Australia, Carlton, 349 Drummond St | 2001-09-24 | 2001-09-25 | 2001 | 1 | |
| Centro Galego de Artes da Imaxe | Centro Galego de Artes da Imaxe | Spain, A Coruña, Rúa Durán Loriga, 10 | 2012-11-21 | -- | 2012 | 1 | |
| California Club | California Club | United States, San Francisco | 1906-12-06 | 1906-12-06 | 1906 | 1 | |
| CC Zwijgershoek | CC Zwijgershoek | Belgium, St. Niklaas | 2001-02-13 | 2001-02-13 | 2001 | 1 | |
| Citadel Arts Centre, The | The Citadel Arts Centre | England, Saint Helens, Waterloo St | 2013-09-16 | -- | 2013 | 1 | |
| Community Hall | Community Hall | Malawi, Kasungu | 2006-05-27 | -- | 2006 | 1 | |
| Café Nordica | Café Nordica | Czech Republic, Prague, Zlatnická 10 | 2006-04-08 | 2006-04-08 | 2006 | 1 | |
| Cochrane Theatre | Cochrane Theatre | England, WC1B 4AP, Southampton Row | 2009-11-05 | 2009-11-07 | 2009 | 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, Flushing, 65-30 Kissena Boulevard | 1963-07-19 | 1963-07-27 | 1963 | 1 | |
| Cellar Playhouse, The | The Cellar Playhouse | United States, San Antonio, 800 W Ashby Place | 2018-09-13 | 2018-09-16 | 2018 | 1 | |
| Coldwater | Coldwater | United States, Coldwater | 1903-12-02 | 1903-12-02 | 1903 | 1 | |
| Centre d'Animation Culturelle de Paris | Centre d'Animation Culturelle de Paris | France, Paris | 1977-01-24 | -- | 1977 | 1 | |
| Cultureel Studenten Centrum Usva | Cultureel Studenten Centrum Usva | Netherlands, Groningen, Munnekeholm 10 | 2004-10-15 | -- | 2004 | 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 | |
| CEKAO Zagreb | CEKAO Zagreb | Croatia, Zagreb, Vukovarska 68 | 1991-07-01 | -- | 1991 | 1 | |
| Central Park Theater | Central Park Theater | United States, New York | 1926-05-17 | -- | 1926 | 1 | |
| CEH teatr | CEH teatr | Russia, St Petersburg, Chkalovskiy Prospekt, 12/20 В | 2020-03-01 | -- | 2020 | 1 | |
| Carl Schurz High School | Carl Schurz High School | United States, Chicago, 3601 N Milwaukee Ave | 1928-03-25 | -- | 1928 | 1 | |
| 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 | |
| City School Auditorium | City School Auditorium | United States, Monroe | 1914-03-12 | 1914-03-12 | 1914 | 1 | |
| Cinema Arese, Teatro | Teatro Cinema Arese | Italy, Arese, Piazza Carlo Alberto Dalla Chiesa, 4 | 2017-02-28 | -- | 2017 | 1 | |
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