| Christophersen, Karl Erik | Karl Erik Christophersen | Actor | 1956 – 1990 | 3 | |
| Collins, Tom | Tom Collins | Actor | 2013 – 2014 | 3 | |
| Carlsen, Morten | Morten Carlsen | Actor, Musician | 1989 | 3 | |
| Clausen, Bent | Bent Clausen | Actor, Musician | 1989 | 3 | |
| Collaço , Vera | Vera Collaço | Costume Designer, Designer, Director | 1985 | 3 | |
| Carmody, Tessa | Tessa Carmody | Actor | 2012 | 3 | 3 |
| Cazzaniga, Laura | Laura Cazzaniga | Actor, Dancer | 1989 – 2004 | 3 | |
| Coles, Charles, "Honi" | Charles "Honi" Coles | Actor | 1991 | 3 | |
| Christen, Robert | Robert Christen | Lighting Designer | 1980 – 1991 | 3 | |
| Csutoros, Hope | Hope Csutoros | Actor, Musician | 1990 | 3 | |
| Chvojková-Pallasová , Dagmar | Dagmar Chvojková-Pallasová | Translator | 1955 | 3 | |
| Carvalho, Hélio | Hélio Carvalho | Actor | 1956 | 3 | |
| Clausnitzer, Wolfgang | Wolfgang Clausnitzer | Costume Designer, Designer | 1992 | 3 | |
| Carroll, Peter | Peter Carroll | Actor | 1988 – 2018 | 3 | |
| Collins, Brendan | Brendan Collins | Actor, Dancer | 1992 – 2006 | 3 | |
| Cruz, Juan | Juan Cruz | Mask Maker | 1956 | 3 | |
| Csankó, Zoltán | Zoltán Csankó | Actor | 1993 – 2009 | 3 | |
| Chambers, David | David Chambers | Director, Translator | 1994 | 3 | |
| Croll, Gerd | Gerd Croll | Actor | 1967 | 3 | |
| Condon, Fernando | Fernando Condon | Composer | 1994 | 3 | |
| Crow, Laura | Laura Crow | Costume Designer | 1980 – 2001 | 3 | |
| Carvalho, Clara | Clara Carvalho | Actor | 2011 | 3 | 3 |
| Chmela, Igor | Igor Chmela | Actor | 1994 – 2000 | 3 | |
| Cundari, Mico | Mico Cundari | Actor | 1997 | 3 | |
| Clarvoe, Anthony | Anthony Clarvoe | Adaptation, Translator | 1996 – 2000 | 3 | |
| Cox, Susan | Susan Cox | Actor, Costume Designer | 1958 – 1996 | 3 | |
| Chowdhury, Debashish | Debashish Chowdhury | Actor | 1996 | 3 | |
| Chattopadhaya, Alok | Alok Chattopadhaya | Actor | 2006 | 3 | |
| Cyrwus, Piotr | Piotr Cyrwus | Actor | 1996 | 3 | |
| Conserva, Giovanni | Giovanni Conserva | Actor | 1995 | 3 | |
| Cole, Barbara | Barbara Cole | Actor | 1948 – 1999 | 3 | |
| Cropp, Harold N. | Harold N. Cropp | Actor | 1998 – 2003 | 3 | 1 |
| Campodonico, Cesar | Cesar Campodonico | Actor, Adaptation, Director | 1961 | 3 | |
| Chia, Nelson | Nelson Chia | Adaptation, Director, Translator | 2014 | 3 | |
| Chou, Hang, Qian | Hang Qian Chou | Actor | 2014 | 3 | |
| Czakó, Pál | Pál Czakó | Actor | 1921 | 3 | |
| Calvert, Vicky | Vicky Calvert | Actor | 1969 | 3 | |
| Carey, Helen | Helen Carey | Actor | 1968 – 2009 | 3 | |
| Chalupa, Dalibor | Dalibor Chalupa | Adaptation, Dramaturg | 1960 – 2012 | 3 | |
| Cossardt, Jörg | Jörg Cossardt | Actor, Director | 1967 | 3 | |
| Charilaou, Voula | Voula Charilaou | Actor | 1964 – 1967 | 3 | |
| Corlan, Anthony | Anthony Corlan | Actor | 1967 | 3 | |
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