| Comunale, Teatro | Teatro Comunale | Italy, Castelfranco Piandiscò, Via Roma, 36 | 2017-02-21 | -- | 2017 | 1 | |
| Catania | Catania | Italy, Catania | 1892-06-23 | 1892-06-28 | 1892–1897 | 2 | |
| Chieti | Chieti | Italy, Chieti | -- | -- | | | |
| Como | Como | Italy, Como | 1894-04-07 | -- | 1894 | 1 | |
| Comunale, Teatro | Teatro Comunale | Italy, Cormons, Via Nazario Sauro, 17 | 2017-01-24 | -- | 2017 | 1 | |
| Cortona | Cortona | Italy, Cortona | -- | -- | | | |
| Crotone | Crotone | Italy, Crotone | -- | -- | | | |
| Cuneo | Cuneo | Italy, Cuneo | 1934-05-01 | 1934-05-02 | 1934 | 1 | |
| Cinema Teatro "I Portici" | Cinema Teatro "I Portici" | Italy, Fossano CN, Via Roma, 74 | 2008-02-07 | -- | 2008 | 1 | |
| Chiesa di San Agostino | Chiesa di San Agostino | Italy, L´Aquila, Abruzzo | 1985-05-14 | 1985-12-01 | 1985 | 1 | |
| Compagnia Drammatica citta di Roma | Compagnia Drammatica citta di Roma | Italy, Milan | -- | -- | | | |
| CRT Teatro dell´Arte | CRT Teatro dell´Arte | Italy, Milan, Viale Alemagna 6 | 2002-03-05 | 2008-02-17 | 2002–2008 | 2 | |
| Comunale Russolo, Teatro | Teatro Comunale Russolo | Italy, Portogruaro, Via Silvio Pellico | 2018-01-24 | -- | 2018 | 1 | |
| Cinepalace Riccione | Cinepalace Riccione | Italy, Riccione, Viale Virgilio, 19 | -- | -- | | | |
| Cinema Teatro Odeon | Cinema Teatro Odeon | Italy, Roseto degli Abruzzi Abruzzo, V. Nazionale SNC | 2008-02-22 | -- | 2008 | 1 | |
| Castello Maniace | Castello Maniace | Italy, Siracusa, Isola di Ortigia | 2007-09-23 | -- | 2007 | 1 | |
| Chiesa di san Nicolò | Chiesa di san Nicolò | Italy, Spoleto | 1982-06-26 | -- | 1982 | 1 | |
| Cinema-Teatro Lumière | Cinema-Teatro Lumière | Italy, Termoli, CB, Fratelli Brigida, 102 | 2008-02-27 | -- | 2008 | 1 | |
| Comunale, Teatro | Teatro Comunale | Italy, Thiene, Viale Francesco Bassani, 28 | 2018-02-20 | 2018-02-22 | 2018 | 1 | |
| Cinema Teatro Comunale | Cinema Teatro Comunale | Italy, Tione di Trento, Via Roma, 7 | 2011-11-16 | -- | 2011 | 1 | |
| Comunale, Teatro | Teatro Comunale | Italy, Treviso, Corso del Popolo, 31 | 2018-02-23 | 2018-02-25 | 2018 | 1 | |
| Chiryu | Chiryu | Japan, Chiryu | 2010-03-11 | -- | 2010 | 1 | |
| Chikamatsuza Theatre | Chikamatsuza Theatre | Japan, Osaka | 1913-11-21 | 1913-11-25 | 1913 | 1 | |
| Chochiku | Chochiku | Japan, Tokyo | -- | -- | | | |
| Chunfeng She | アトリエ春風舎 | Japan, Tokyo | 2013-10-25 | 2013-10-31 | 2013 | 1 | |
| Cēsīs | Cēsīs | Latvia, Cēsīs | 1918-08-17 | -- | 1918–1932 | 2 | |
| Cyrk na placu Łukiskim | Cyrk na placu Łukiskim | Lithuania, Vilinus | 1911-11-17 | 1911-11-21 | 1911 | 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 | |
| Chikwawa | Chikwawa | Malawi, Chikwawa | 2006-05-20 | -- | 2006 | 1 | |
| Community Hall | Community Hall | Malawi, Kasungu | 2006-05-27 | -- | 2006 | 1 | |
| Chipasula Secondary School | Chipasula Secondary School | Malawi, Lilongwe, Biwi Triangle Industrial Estate | 2006-04-30 | -- | 2006 | 1 | |
| Chakana Entertainment Centre | Chakana Entertainment Centre | Malawi, Nkhata Bay | 2006-06-11 | -- | 2006 | 1 | |
| Chando Hostel | Chando Hostel | Malawi, Ntcheu | 2006-05-04 | -- | 2006 | 1 | |
| Chancellors College | Chancellors College | Malawi, Zomba, P.O. Box 280 | 2006-04-22 | 2006-04-23 | 2006 | 1 | |
| Canal 13 | Canal 13 | Mexico | 1980-04-16 | -- | 1980 | 1 | |
| Centro Cultural Autogestivo | El77 Centro Cultural Autogestivo | Mexico, Ciudad Juárez, Abraham González 77, Juárez, Cuauhtémoc | 2023-04-01 | 2023-04-22 | 2023 | 1 | |
| Centro Cultural Helénico | Centro Cultural Helénico | Mexico, Mexico City, 01020 d f, Av Revolución 1500, Campestre, Álvaro Obregón | 2006-05-19 | 2018-02-04 | 2006–2017 | 2 | |
| Casa del Lago Juan José Arreola | Casa del Lago Juan José Arreola | Mexico, México City, D.F. | 2007-05-11 | 2007-05-26 | 2007 | 1 | |
| Casa de Artes José Gorostiza | Casa de Artes José Gorostiza | Mexico, Villahermosa, Periférico Carlos Pellicer Cámara S/N | 2005-02-05 | -- | 2005 | 1 | |
| Chişinău | Chişinău | Moldova, Chişinău | -- | -- | | | |
| Crnogorsko Narodno Pozoriste | Crnogorsko Narodno Pozoriste | Montenegro, Podgorica, Stanka Dragojevića 18 | 2000-12-10 | -- | 2000 | 1 | |
| Corrosia | Corrosia | Netherlands, Almere, Markt 43 | 2016-03-22 | -- | 2016–2017 | 2 | |
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