| Couchard, Catherine | Catherine Couchard | Assistant Director | 2021 - 2023 | 2 | |
| Cei, Pina | Pina Cei | Actor | 1956 - 1972 | 2 | |
| Curry, Julian | Julian Curry | Actor | 1972 | 2 | |
| Cargill, David | David Cargill | Actor | 1972 | 2 | |
| Colicos, John | John Colicos | Actor | 1954 - 1963 | 2 | |
| Christie, Margot | Margot Christie | Actor | 1952 - 1960 | 2 | |
| Carlsson, Hanna | Hanna Carlsson | Actor | 2022 - 2024 | 2 | |
| Crawley, Haven Janeil | Haven Janeil Crawley | Actor | 2022 | 2 | |
| Clairand, Angélique | Angélique Clairand (Clairand, Angelique) | Director | 2022 | 2 | |
| Cordivani, Giuseppe | Giuseppe Cordivani | Mask Maker | 2022 - 2024 | 2 | |
| Chapman, Laura Elise | Laura Elise Chapman | Actor, Adaptation | 2022 | 2 | |
| Chiburis, Victor | Victor Chiburis | Director | 2022 | 2 | |
| Christian, Alyssa | Alyssa Christian | Actor | 2022 | 2 | |
| Cabós, Isabel | Isabel Cabós | Actor | 1993 | 2 | |
| Campos, Javier de | Javier de Campos | Actor | 1963 | 2 | |
| Colmenarejo , Carlos | Carlos Colmenarejo | Actor | 1991 - 2019 | 2 | |
| Castaño, Albert | Albert Castaño | Actor | 2022 | 2 | |
| Casal, Alfonso | Alfonso Casal | Actor | 1967 - 1980 | 2 | |
| Cruz González, Roberto | Roberto Cruz González | Actor | 1974 | 2 | |
| Carabias, Pablo | Pablo Carabias | Photographer | 2017 | 2 | |
| Coronado, Manuel | Manuel Coronado | Adaptation, Director | 1978 | 2 | |
| Castellón, Alfredo | Alfredo Castellón | Adaptation, Director | 1974 | 2 | |
| Calvo, Ricardo | Ricardo Calvo | Actor | 1982 | 2 | |
| Cvetović, Dušan | Dušan Cvetović (Душан Цветовић) | Actor | 1923 | 2 | |
| Capdevila, Mr. | Mr. Capdevila | Actor | 1909 | 2 | |
| Camarena, Alejandro | Alejandro Camarena | Actor | 2023 - 2024 | 2 | |
| Cheimóna, Déspoina | Déspoina Cheimóna (Δέσποινα Χειμώνα) | Costume Designer | 2023 | 2 | |
| Charatzas, George | George Charatzas (Γιώργος Χαρατζάς) | Actor, Director | 2024 | 2 | |
| Chrysaidou, Korina | Korina Chrysaidou (Κορίνα Χρυσάιδου) | Actor, Adaptation | 2024 | 2 | |
| Cody, Jen | Jen Cody | Actor | 2024 | 2 | |
| Chabran, Victoria | Victoria Chabran | Actor | 2024 | 2 | |
| Compatangelo, Maria Letizia | Maria Letizia Compatangelo | Adaptation, Dramaturg | 2013 | 2 | |
| Carosella, Toni | Toni Carosella | Designer, Stage Manager | 2019 | 2 | |
| Carneiro, Joana Lourencinho | Joana Lourencinho Carneiro | Designer | 2020 | 2 | |
| Cordes, Marya Spring Cordes Spring | Marya Spring Cordes Spring Cordes | Director | 2024 | 2 | |
| Casano, Pietro | Pietro Casano | Actor | 2024 | 2 | |
| Catalano, Maria | Maria Catalano | Actor | 2024 | 2 | |
| Calafiore, Paolo | Paolo Calafiore | Designer, Lighting Designer | 2015 | 2 | |
| Crasti, Daniele | Daniele Crasti | Actor, Assistant Director | 2008 - 2013 | 2 | |
| Cannatella, Fabio | Fabio Cannatella | Actor | 2011 | 2 | |
| Cardozo, Tatah | Tatah Cardozo | Producer | 2022 | 2 | |
| Colini, Fabio Massimo | Fabio Massimo Colini | Lighting Designer, Sound Designer | 2024 | 2 | |
|
|
