| Clayton, Faith | Faith Clayton | Actor | 1969 - 1988 | 2 | |
| Chronopoulos, Diagoras | Diagoras Chronopoulos | Adaptation, Director | 1992 | 2 | |
| Castizo, Alfonso | Alfonso Castizo | Actor | 1982 | 2 | |
| Cobián, José Antonio | José Antonio Cobián | Actor | 1982 | 2 | |
| Chava-Vagia, Aigli | Aigli Chava-Vagia | Composer | 1989 | 2 | |
| Ciomaga, Stefan | Stefan Ciomaga | Dancer | 1994 | 2 | |
| Csikós, Sándor | Sándor Csikós | Actor | 1982 - 1994 | 2 | |
| Chadwick, Ben | Ben Chadwick | Designer, Lighting Designer | 1993 | 2 | |
| Chiaramello, Giancarlo | Giancarlo Chiaramello | Composer | 1993 | 2 | |
| Cryer, Andrew | Andrew Cryer | Actor | 1991 - 2004 | 2 | 1 |
| Coninck, Marie-Louise | Marie-Louise Coninck | Actor | 1964 - 1993 | 2 | |
| Cutler, J.C. | J.C. Cutler | Actor | 1993 - 2018 | 2 | |
| Colantoni, Enrico | Enrico Colantoni | Actor | 1993 - 2017 | 2 | |
| Chiment, Marie Anne | Marie Anne Chiment | Costume Designer, Designer | 1994 - 2009 | 2 | |
| Cavalcanti, Romero | Romero Cavalcanti | Designer | 1982 | 2 | |
| Cramer, Heinz von | Heinz von Cramer | Adaptation, Director | 1994 | 2 | |
| Costa, Marcelo Farias | Marcelo Farias Costa | Actor, Director | 1994 | 2 | |
| Coulette, Yovnne | Yvonne Coulette | Actor | 1945 - 1980 | 2 | |
| Crane, Hilary | Hilary Crane | Actor | 1960 - 1980 | 2 | |
| Cobb, Mary | Mary Cobb | Actor | 1980 | 2 | |
| Caramanos, Harry | Harry Caramanos | Actor | 1980 | 2 | |
| Campbell, Tim | Tim Campbell | Actor | 1980 | 2 | |
| Cullen, Jonathan | Jonathan Cullen | Actor | 2011 - 2016 | 2 | 1 |
| Crane, Sam | Sam Crane | Actor | 2007 - 2012 | 2 | 2 |
| Crippa, Cristina | Cristina Crippa | Actor | 1994 - 1996 | 2 | |
| Cuppini, Elisa | Elisa Cuppini | Choreographer | 1994 - 1996 | 2 | |
| Celani, Leda | Leda Celani | Actor | 1994 | 2 | |
| Cimburová, Anežka | Anežka Cimburová | Actor | 1994 - 1997 | 2 | |
| Crowley, John | John Crowley | Director | 1993 - 1994 | 2 | |
| Chinna, Steve | Steve Chinna | Adaptation, Director | 2009 | 2 | |
| Charnock, Nigel | Nigel Charnock | Adaptation, Director | 1995 | 2 | 1 |
| Confino, Ofra | Ofra Confino | Costume Designer | 1996 - 2010 | 2 | |
| Crofts, Imogen | Imogen Crofts | Actor | 1980 | 2 | |
| Clausnitzer, Claus Dieter | Claus Dieter Clausnitzer | Actor | 1995 - 1996 | 2 | |
| Clausen, Bo | Bo Clausen | Actor | 1996 | 2 | |
| Clarkson, Phillip | Phillip Clarkson | Costume Designer, Designer | 1989 - 1996 | 2 | |
| Crespillo, Juan Antonio | Juan Antonio Crespillo | Actor | 1996 - 1998 | 2 | |
| Carlsson, Klas | Klas Carlsson | Actor | 1997 | 2 | |
| Cielecka , Magdalena | Magdalena Cielecka | Actor | 1996 | 2 | |
| Czyżewska, Agnieszka | Agnieszka Czyżewska | Actor | 1996 | 2 | |
| Chichester, Harold | Harold Chichester | Actor | 1890 - 1891 | 2 | |
| Cawthorne, Charles | Charles Cawthorne | Conductor | 1891 | 2 | |
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