| Clark, Joe | Joe Clark | Actor | 2022 | 1 | |
| Crane, Natalie Tafakori | Natalie Tafakori Crane | Actor | 2022 | 1 | |
| Cullum, Shane | Shane Cullum | Actor | 2022 | 1 | |
| Carroll, Heather | Heather Carroll | Actor | 2022 | 10 | |
| Casas Carbó, Joaquim | Joaquim Casas Carbó | Translator | 1894 - 1918 | 24 | |
| Costa, Maria | Maria Costa | Actor | 1896 | 1 | |
| Coromines, Pere | Pere Coromines | | | | |
| Cortiella, Felip | Felip Cortiella | Producer, Translator | 1896 - 1907 | 8 | |
| Claramunt, Teresa | Teresa Claramunt | Producer | 1896 | 1 | |
| Caso y Blanco, José de | José de Caso y Blanco | Translator | 1896 | 1 | |
| Capellas, Josep Oriol | Josep Oriol Capellas | Lighting Designer | 1988 | 1 | |
| Casanovas, Josep Maria | Josep Maria Casanovas | Actor | 1988 | 1 | |
| Colomer, Imma | Imma Colomer | Actor | 1978 | 1 | |
| Cabós, Isabel | Isabel Cabós | Actor | 1993 | 2 | |
| Campos, Javier de | Javier de Campos | Actor | 1963 | 2 | |
| Canalejas, Lina | Lina Canalejas | Actor | 1975 | 10 | |
| Calahorra, Margarita | Margarita Calahorra | Actor | 1975 | 10 | |
| Colmenarejo , Carlos | Carlos Colmenarejo | Actor | 1991 - 2019 | 2 | |
| Colomer, Judit | Judit Colomer | Costume Designer, Set Designer | 2015 - 2017 | 6 | |
| Castan, Annabel | Annabel Castan | Actor | 2015 | 1 | |
| Carpintero, Elvira | Elvira Carpintero | Actor | 2019 | 1 | |
| Colomer, Tom | Tom Colomer | Director | 2022 | 1 | |
| Castaño, Albert | Albert Castaño | Actor | 2022 | 2 | |
| Casablancas, Jan | Jan Casablancas | Actor | 2022 | 1 | |
| Colomer, Pau | Pau Colomer | Actor | 2022 | 1 | |
| Cirina, Mariano | Mariano Cirina | Actor, Adaptation, Director | 2022 | 3 | |
| Colombo, Juan Carlos | Juan Carlos Colombo | Actor | 2022 | 1 | |
| Casal, Alfonso | Alfonso Casal | Actor | 1967 - 1980 | 2 | |
| Contreras, Mercedes | Mercedes Contreras | Sound Designer | 1972 | 1 | |
| Cortes Rubio, Francisco | Francisco Cortes Rubio | Adaptation | 1973 | 1 | |
| Corella, Gonzalo | Gonzalo Corella | Musical Director | 1974 - 1975 | 5 | |
| Carrillo, Luis | Luis Carrillo | Actor | 1974 - 1975 | 3 | |
| Cruz González, Roberto | Roberto Cruz González | Actor | 1974 | 2 | |
| Cremona, Chari | Chari Cremona | Actor | 1974 | 1 | |
| Cadenas, Covadonga | Covadonga Cadenas | Actor | 1974 | 1 | |
| Cuetos, Concha | Concha Cuetos | Actor | 1975 | 1 | |
| Carabias, Pablo | Pablo Carabias | Photographer | 2017 | 2 | |
| Coronado, Manuel | Manuel Coronado | Adaptation, Director | 1978 | 2 | |
| Colón, Alberto | Alberto Colón | Actor | 1978 | 1 | |
| Cartula, José | José Cartula | Producer | 1968 | 1 | |
| Castellón, Alfredo | Alfredo Castellón | Adaptation, Director | 1974 | 2 | |
| Conde, Valentín | Valentín Conde | Actor | 1974 | 1 | |
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