| České lidové divadlo | České lidové divadlo | Czech Republic, Brno | 1943-09-21 | -- | 1943 | 1 | |
| Cool | Cool | Netherlands, Heerhugowaard, Coolplein 1 | 2009-11-13 | -- | 2009 | 1 | |
| Carrboro ArtsCenter | Carrboro ArtsCenter | United States, Carrboro, 300-G E Main St | 2002-09-04 | 2002-09-22 | 2002 | 1 | |
| CC De Ster | CC De Ster | Belgium, Willebroek, Pastorijstraat 1 | 2002-03-22 | 2002-03-22 | 2002 | 1 | |
| Comedia Nacional | Comedia Nacional | Uruguay, Montevideo, Ciudad Vieja | 1954-05-21 | -- | 1954–1994 | 3 | |
| Criterion Theatre | Criterion Theatre | Australia, Sydney, Corner Park and Pitt Streets | 1890-07-12 | 1890-07-25 | 1890 | 2 | |
| Câlnic | Câlnic | Romania, Câlnic | -- | -- | | | |
| Coliséum, Théâtre | Théâtre Coliséum | France, Paris, 65 rue de Rochechouart | -- | -- | | | |
| Centre d’Arts Escèniques - Teatre Bartrina | Centre d’Arts Escèniques - Teatre Bartrina | Spain, Reus, Plaça de Prim, 4, | 2012-02-25 | 2012-02-26 | 2012 | 1 | |
| Cruces Community Theatre, Las | Las Cruces Community Theatre | United States, Las Cruces, 313 N Downtown Mall | 2018-03-09 | 2018-03-25 | 2018 | 1 | |
| Chan Auditorium, University of Alabama | Chan Auditorium, University of Alabama | United States, Huntsville, University Circle | 2008-10-22 | 2008-10-26 | 2008 | 1 | |
| Curve | Curve | England, Leicester, 60 Rutland St | 2017-10-23 | 2017-10-28 | 2017 | 1 | |
| Constanţa | Constanţa | Romania, Constanţa | 1908-03- | -- | 1908 | 1 | |
| Cramphorn Theatre | Cramphorn Theatre | England, Chelmsford, Essex, Fairfield Rd | 1993-05-18 | 1993-10-23 | 1993 | 1 | |
| Casal | El Casal | Spain, Tàrrega | 1993-09-11 | 1993-09-11 | 1993 | 1 | |
| Charleville | Charleville | France, Charleville | 1993-- | 1994-- | 1993 | 1 | |
| City Lit (John Lyons Hall) | City Lit (John Lyons Hall) | England, London, Keeley Street Covent Garden | 2008-07-12 | 2008-07-27 | 2008 | 1 | |
| Celldömölk | Celldömölk | Hungary, Celldömölk | 1925-01-09 | -- | 1925–1936 | 3 | |
| Créteil | Créteil | France, Créteil | -- | -- | | | |
| Chicago City Theatre | Chicago City Theatre | United States, Chicago, 5965 North Clark Street | 1980-09-11 | 1980-10-19 | 1980 | 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 | |
| Commercial Club Assembly Hall | Commercial Club Assembly Hall | United States, Hood River | 1910-09-14 | 1910-09-14 | 1910 | 1 | |
| Čadca | Čadca | Slovak Republic, Čadca | 1913-01-13 | -- | 1913 | 1 | |
| CC Hof Ter Straeten | CC Hof Ter Straeten (Cultuurcentrum Hof Ter Straeten) | Belgium, Varsenare, Hof van Straeten 1 | 2006-12-08 | -- | 2006 | 1 | |
| Christiania Theater | Christiania Theater | Norway, Kristiania (Oslo), Bankplassen | 1850-09-26 | 1899-06-15 | 1850–1899 | 112 | |
| Curhaus-Theater Davos | Curhaus-Theater Davos | Switzerland, Davos | 1905-04-12 | -- | 1905 | 1 | |
| Civic Hall | Civic Hall | England, Stratford-upon-Avon, 14 Rother Street | 2006-03-29 | 2006-04-01 | 2006 | 1 | |
| Comédie de Béthune, La | La Comédie de Béthune | France, Béthune, 138 Rue du 11 Novembre | 2010-11-30 | 2010-12-10 | 2010 | 1 | |
| Centro Cultural Paco Rabal | Centro Cultural Paco Rabal | Spain, Madrid, Calle Felipe de Diego, 13 | 2017-03-11 | -- | 2017 | 1 | |
| Compagnietheater | Compagnietheater | Netherlands, Amsterdam, Kloveniersburgwal 50 | 2008-01-22 | 2008-03-28 | 2008 | 1 | |
| Carola-Theater | Carola-Theater | Germany, Leipzig, Dufourstr. 16-18 | 1893-02-12 | 1895-06-23 | 1893–1897 | 6 | |
| Cutting Ball Theater, The | The Cutting Ball Theater | United States, San Francisco, 277 Taylor St | 2017-01-19 | 2017-02-26 | 2017 | 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 | |
| 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 | |
| Chester | Chester | England, Chester | -- | -- | | | |
| Comedy Theatre | Comedy Theatre | Australia, Melbourne, 240 Exhibition Street | 1973-09-12 | 1973-10-06 | 1973 | 1 | |
| Cafe Felix | Cafe Felix | Norway, Oslo, Henrik Ibsens gate 90 | 1992-08-29 | 1993-- | 1992 | 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 | |
| Colorado City | Colorado City | United States, Mitchell County | -- | -- | | | |
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