| Cross, Anton | Anton Cross | Actor | 2011 | 1 | |
| Chaudhuri, Neel | Neel Chaudhuri | Director | 2012 | 1 | |
| Caprio, Jennifer | Jennifer Caprio | Costume Designer | 2011 | 1 | |
| Cullen, Sean | Sean Cullen | Actor | 1998 – 2011 | 3 | |
| Cora, Rachel | Rachel Cora | Actor | 2011 | 1 | |
| Chilcott, Barbara | Barbara Chilcott | Actor | 1961 | 1 | |
| Castaldini, Anne | Anne Castaldini | Actor | 1958 | 2 | |
| Christopher , E'Lyric | E'Lyric Christopher | Actor | 2011 | 12 | |
| Correa, Rubens | Rubens Correa | Actor | 1961 | 1 | |
| Cornelius, Margret | Margret Cornelius | Actor | 1961 | 3 | |
| Chase, Carole | Carole Chase | Actor | 1961 | 1 | |
| Collins, Ronald | Ronald Collins | Actor | 1961 | 1 | |
| Chase, Nelson, S. | Nelson S. Chase | Actor | 1961 | 1 | |
| Cederberg, Göran | Göran Cederberg | Actor | 1961 | 1 | |
| Colosio, Giuseppe | Giuseppe Colosio | Actor | 1961 | 1 | |
| Chitham, Claire | Claire Chitham | Actor | 2011 | 1 | |
| Coleman, Simon | Simon Coleman | Designer, Lighting Designer | 2011 | 2 | |
| Cook, Janice | Janice Cook | Actor | 1961 | 1 | |
| Cooper, Warwick | Warwick Cooper | Actor | 1961 | 1 | |
| Clark, Irene | Irene Clark | Actor | 1913 | 2 | |
| Cornett, Ewel | Ewel Cornett | Actor | 1961 | 1 | |
| Coonen, Paula | Paula Coonen | Actor | 1961 | 1 | |
| Cosse, Villanueva | Villanueva Cosse | Actor | 1961 | 1 | |
| Curi, Jorge | Jorge Curi | Actor | 1961 | 1 | |
| Cotsworth, Staats | Staats Cotsworth | Actor | 1940 | 2 | |
| Coomer, Carl | Carl Coomer | Actor | 2012 | 4 | |
| Carter, Jordan | Jordan Carter | Actor | 2012 | 2 | |
| Clenaghan, Katelyn | Katelyn Clenaghan | Actor | 2012 | 4 | |
| Cullberg, Birgit | Birgit Cullberg | Adaptation, Choreographer, Director | 1961 – 1962 | 3 | |
| Collins, Paul | Paul Collins | Actor | 2012 | 1 | |
| Chronopoulou, Mairi | Mairi Chronopoulou | Actor | 1961 – 1990 | 3 | |
| Choptiras, Takis | Takis Choptiras | Actor | 1961 – 1990 | 3 | |
| Chatzigiannis, Christos | Christos Chatzigiannis | Actor | 1961 – 1990 | 3 | |
| Chervyakov, Egor | Egor Chervyakov | Actor | 2012 | 1 | |
| Clark, Jessica | Jessica Clark | Actor | 2012 | 1 | |
| Cappozzo, Jean-Luc | Jean-Luc Cappozzo | Actor, Composer | 2012 – 2013 | 26 | |
| Chastel, Claire | Claire Chastel | Actor | 2012 – 2013 | 13 | |
| 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 | |
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