| Cury, Adrianne | Adrianne Cury | Actor | 2009 | 2 | |
| Corbett, Eammonn | Eammonn Corbett | Actor | 2009 | 2 | |
| Castelo, Ana Teresa | Ana Teresa Castelo | Costume Designer | 2009 | 2 | |
| Caldas, Miguel Castro | Miguel Castro Caldas | Dramaturg | 2009 | 2 | |
| Cabe, L. Nicol | L. Nicol Cabe | Director, Sound Designer | 2008 | 2 | |
| Cosmar, Bruno | Bruno Cosmar | Actor | 2010 | 2 | |
| Chandavarkar, Naren | Naren Chandavarkar | Composer, Sound Designer | 2010 | 2 | |
| Clausen, Hjalmar | Hjalmar Clausen | Actor | 1911 - 1913 | 2 | |
| Cohill, Harold | Harold Cohill | Actor | 1907 - 1908 | 2 | |
| Cherés, Karina | Karina Cherés | Costume Designer, Designer | 2010 | 2 | |
| Cooney, James | James Cooney | Actor | 2009 | 2 | |
| Calogero, Lizzie | Lizzie Calogero | Actor | 2010 | 2 | |
| Cato, Anders | Anders Cato | Adaptation, Director | 2009 | 2 | |
| Ciurlin, Melania | Melania Ciurlin | Actor | 2016 | 2 | |
| Cohen, Katharina | Katharina Cohen | Actor | 2010 - 2011 | 2 | 1 |
| Cochrane, Roanna | Roanna Cochrane | Actor | 2010 | 2 | |
| Cloos, Hans Peter | Hans Peter Cloos | Director | 2010 | 2 | |
| Cerdeira, António Pedro | António Pedro Cerdeira | Actor | 2010 | 2 | |
| Celik, Aysan | Aysan Celik | Actor | 1999 - 2009 | 2 | |
| Chatterjee, Sukhangshu | Sukhangshu Chatterjee | Actor | 2009 | 2 | |
| Calis, Nuran David | Nuran David Calis | Adaptation, Director | 2009 | 2 | |
| Conrad, Bernhard | Bernhard Conrad | Actor | 2011 | 2 | |
| Cole, George | George Cole | Actor | 1964 | 2 | |
| Crossno, Chase | Chase Crossno | Actor | 2011 | 2 | |
| Cannon, Rick | Rick Cannon | Designer, Lighting Designer | 2011 | 2 | |
| Cousins, Bob | Bob Cousins | Designer | 2016 | 2 | |
| Cuccaro, Gianni | Gianni Cuccaro | Dancer | 2014 - 2017 | 2 | |
| Chung, Eun Kyung | Eun Kyung Chung | Dancer | 2015 | 2 | |
| Costa, Jaume | Jaume Costa | Dancer | 2015 | 2 | |
| Cyll, Renate | Renate Cyll | Actor | 1964 | 2 | |
| Casares, Toni | Toni Casares | Adaptation, Director | 2011 | 2 | |
| Croft, Alan | Alan Croft | Actor | 1960 - 1964 | 2 | |
| Connor, Antony | Antony Connor | Actor | 2012 - 2015 | 2 | |
| Croft, Giles | Giles Croft | Director | 2011 | 2 | |
| Costa, Valeria | Valeria Costa | Costume Designer, Designer | 1963 | 2 | |
| Chatziantoniou, Zoï | Zoï Chatziantoniou | Choreographer | 2012 - 2016 | 2 | |
| Cox, Jane | Jane Cox | Lighting Designer | 2011 - 2016 | 2 | |
| Collison, David | David Collison | Sound Designer | 1962 - 1963 | 2 | |
| Conzelmann, Wolf | Wolf Conzelmann | Composer | 1963 - 1964 | 2 | |
| Cormack, George | George Cormack | Actor | 1963 | 2 | |
| Clark, Derek | Derek Clark | Conductor | 2012 | 2 | |
| Capelle, Ingrid | Ingrid Capelle | Actor | 1962 | 2 | |
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