| Crosbie, Iris | Iris Crosbie | Costume Designer | 1960 | 1 | |
| Choy, Anne | Anne Choy | Actor, Costume Designer | 1960 | 2 | |
| Cremer, Alexandra | Alexandra Cremer | Actor | 2011 | 1 | |
| Cox, Tom | Tom Cox | Actor | 2011 | 1 | |
| Crispin, Kevin | Kevin Crispin | Actor | 2011 | 1 | |
| Cruz, Isaac | Isaac Cruz | Actor | 1960 | 1 | |
| Castro, Rolando | Rolando Castro | Actor | 1960 | 1 | |
| Coulibaly, Nicole | Nicole Coulibaly | Actor | 2011 | 1 | |
| Comiskey, John | John Comiskey | Designer, Lighting Designer | 2011 | 2 | |
| Claridge, Brian | Brian Claridge | Director | 1960 | 1 | |
| Christie, Ann | Ann Christie | Actor | 1960 | 1 | |
| Collin, Gunnar | Gunnar Collin | Actor | 1955 - 1960 | 2 | |
| Cenov, Ljubomir | Ljubomir Cenov | Actor | 1960 | 1 | |
| Cataneo, Carlo | Carlo Cataneo | Actor | 1960 | 1 | |
| Carubbi, Luigi | Luigi Carubbi | Actor | 1960 | 1 | |
| Colquhoun, Elizabeth | Elizabeth Colquhoun | Actor | 1960 | 1 | |
| Christie, Morven | Morven Christie | Actor | 2011 | 1 | |
| Claxton, Elaine | Elaine Claxton | Actor | 2011 | 2 | |
| Camacho, Toño | Toño Camacho | Lighting Designer | 2015 - 2017 | 14 | |
| Chivers, Natasha | Natasha Chivers | Lighting Designer | 2011 | 1 | |
| Ciresi, Joe | Joe Ciresi | Actor | 2011 | 1 | |
| Campos, Angela M. | Angela M. Campos | Designer | 2011 | 1 | |
| Cazac, Durin | Durin Cazac | Actor, Translator | 2012 | 2 | |
| Chan, Eve | Eve Chan | Choreographer | 2011 | 1 | |
| Conrad, Maurice | Maurice Conrad | Actor | 1898 | 1 | |
| Chakraborty, Bidyutjit | Bidyutjit Chakraborty | Actor | 2012 | 2 | |
| Chanchal, Y. | Y. Chanchal | Actor | 2012 | 1 | |
| Chishi, V. Uto | V. Uto Chishi | Actor | 2012 | 1 | |
| Constantinescu, Costel | Costel Constantinescu | Actor | 1965 | 1 | |
| Cozma, Ion | Ion Cozma | Actor | 1973 - 1976 | 2 | |
| Coroamă, Sorana | Sorana Coroamă | Director | 1976 | 1 | |
| Corcoran, Ryley | Ryley Corcoran | Actor | 2011 | 1 | |
| Choi, Jeffery | Jeffery Choi | Actor | 2011 | 1 | |
| Campa, Luigi | Luigi Campa | Actor | 2011 | 1 | |
| Chahrour, Ali | Ali Chahrour | Actor | 2013 | 1 | |
| Ciontea, Ana | Ana Ciontea | Actor | 1988 - 1989 | 3 | |
| Ciucurescu, Eugenia | Eugenia Ciucurescu | Actor | 1908 - 1923 | 4 | |
| Cozorici, Gheorghe | Gheorghe Cozorici | Actor, Assistant Director | 1963 - 1988 | 4 | |
| Cordier, Adrien | Adrien Cordier | Sound Designer | 2013 | 6 | |
| Creton, Roméo | Roméo Creton | Actor | 2013 | 6 | |
| Colpitts, Julia | Julia Colpitts | Sound Designer | 2013 | 1 | |
| Casaus, Christine | Christine Casaus | Costume Designer | 2013 | 1 | |
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