| Calindri, Gabriele | Gabriele Calindri | Actor | 2001 | 2 | |
| Chiappara, Monica | Monica Chiappara | Costume Designer, Designer | 2001 | 4 | |
| Canjavec, Judit | Judit Canjavec | Actor | 1999 | 2 | |
| Catanese, Ivana | Ivana Catanese | Actor | 2003 | 1 | |
| Csabai, János | János Csabai | Actor | 1999 | 1 | |
| Curtin, Peter | Peter Curtin | Actor | 1975 - 1977 | 2 | |
| Colman, Hugh | Hugh Colman | Costume Designer, Designer | 1975 - 1978 | 4 | |
| Christofides, Constantin | Constantin Christofides | Composer | 2003 | 2 | |
| Charles, Nicole | Nicole Charles | Actor | 2003 | 2 | |
| Colchester, Miranda | Miranda Colchester | Actor | 2003 | 2 | |
| Cordwell, Claire Louise | Claire Louise Cordwell | Actor | 2003 | 2 | |
| Chacón, Tato | Tato Chacón | Actor | 2003 | 1 | |
| Claro, Rodrigo | Rodrigo Claro | Costume Designer | 2003 | 1 | |
| Crawford, David | David Crawford | Actor | 2003 | 1 | |
| Cuny, Annabel | Annabel Cuny | Actor | 2003 | 6 | |
| Csizmadia, Tibor | Tibor Csizmadia | Director | 2007 | 1 | |
| Csanádi, Judit | Judit Csanádi | Designer | 2007 | 1 | |
| Camitz, Karin | Karin Camitz | Actor | 2003 | 2 | |
| Claesdotter, Hanna | Hanna Claesdotter | Actor | 2003 | 1 | |
| Coleman, Itai | Itai Coleman | Actor | 2003 | 1 | |
| Conway, Dan | Dan Conway | Designer | 2003 | 1 | |
| Cook, Lorraine | Lorraine Cook | Actor | 2003 | 1 | |
| Chiliopoulou, Athina | Athina Chiliopoulou | Actor | 2003 - 2004 | 2 | |
| Clinton, DeWitt | DeWitt Clinton | Actor | 2003 | 1 | |
| Cselényi, Nóra | Nóra Cselényi | Costume Designer | 2005 | 2 | |
| Csorba, Tamás | Tamás Csorba | Actor | 2005 | 2 | |
| Callaghan, Vivienne | Vivienne Callaghan | Actor | 2003 | 1 | |
| Cole, Alex | Alex Cole | Actor | 2003 | 1 | |
| Crowley, Aidan | Aidan Crowley | Actor | 2003 | 1 | |
| Cusick Smith, Charles | Charles Cusick Smith | Designer | 2003 | 1 | |
| Chalmers, Andrew | Andrew Chalmers | Actor | 2003 | 1 | |
| Cozzubbo, Graham | Graham Cozzubbo | Director | 2003 | 2 | |
| Císařovská, Anna | Anna Císařovská | Actor | 2010 | 3 | |
| Cediel, Anna Maria | Anna Maria Cediel | Actor | 2003 | 5 | |
| Clavelli, Chris | Chris Clavelli | Actor | 2003 | 1 | |
| Cho, David | David Cho | Actor | 2003 | 1 | |
| Cohen, Céline | Céline Cohen | Actor | 2003 - 2005 | 5 | |
| Colomb, Marie-Christine | Marie-Christine Colomb | Actor | 2003 - 2005 | 5 | |
| Carette, Didier | Didier Carette | Adaptation, Director | 2003 - 2005 | 10 | |
| Castellat, Jean | Jean Castellat | Designer | 2003 - 2005 | 5 | |
| C. Dennhardt, Albrecht | Albrecht C. Dennhardt | Actor | 2004 | 1 | |
| Clasing, Natascha | Natascha Clasing | Actor | 2001 - 2004 | 3 | |
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