| Chatzopoulos, Nikos | Nikos Chatzopoulos | Actor | 1989 - 2012 | 5 | |
| Corbetta, Oliviero | Oliviero Corbetta | Actor, Director | 1975 - 2001 | 5 | |
| Chun, Ji | Ji Chun | Musician | 2006 - 2009 | 5 | |
| Chelmi , Katerina | Katerina Chelmi | Actor | 1975 - 1989 | 5 | |
| Christiansen, Rasmus | Rasmus Christiansen | Actor | 1923 - 1960 | 5 | |
| Camera, John | John Camera | Actor | 1981 | 5 | |
| Capron, Richard | Richard Capron | Actor | 1925 - 1926 | 5 | |
| Ciulei, Liviu | Liviu Ciulei | Actor, Designer, Director | 1946 - 1995 | 5 | |
| Christiansen, Rolf | Rolf Christiansen | Costume Designer, Designer | 1947 - 1967 | 5 | |
| Cass, Henry | Henry Cass | Actor, Director, Producer | 1932 - 1936 | 5 | |
| Casaje, Lito | Lito Casaje | Designer, Director | 1993 - 2002 | 5 | |
| Cleven, Gerard | Gerard Cleven | Lighting Designer | 1983 - 2010 | 5 | |
| Casablanc, Pedro | Pedro Casablanc | Actor | 2001 | 5 | |
| Casamayor, Lola | Lola Casamayor | Actor | 2001 | 5 | |
| Carré, Xavier | Xavier Carré | Lighting Designer | 2009 - 2010 | 5 | |
| Císař, Roman | Roman Císař | Adaptation, Dramaturg | 1984 - 1997 | 5 | |
| Corneliussen, Jesper | Jesper Corneliussen | Costume Designer, Designer | 2002 - 2006 | 5 | |
| Chen, LIU | LIU Chen | Translator | 2012 - 2014 | 5 | |
| Camp , Joanne | Joanne Camp | Actor | 1989 - 2008 | 5 | |
| Cardinal, Marie | Marie Cardinal | Translator | 1991 - 2011 | 5 | |
| Conroy, Jane | Jane Conroy | Actor | 1990 | 5 | |
| Chouvardas, Giannis | Giannis Chouvardas | Designer, Director, Lighting Designer | 1994 - 2020 | 5 | |
| Coburger, Christoph | Christoph Coburger | Composer | 1995 - 2018 | 5 | |
| Cardy , David | David Cardy | Actor | 1980 | 5 | |
| Chowdhury, Anirban, Roy | Anirban Roy Chowdhury | Actor | 2003 - 2007 | 5 | |
| Crotty, Derbhle | Derbhle Crotty | Actor | 1996 - 1997 | 5 | |
| Ciaffone, Claudio | Claudio Ciaffone | Actor, Adaptation, Director | 1995 - 2000 | 5 | |
| Cavin, Simone | Simone Cavin | Actor | 1994 | 5 | |
| Cox, Alan | Alan Cox | Actor | 1997 - 2011 | 5 | |
| Correa e Castro, Cláudio | Cláudio Correa e Castro | Actor, Designer, Director, Translator | 1966 - 1969 | 5 | |
| Cselle, Lajos | Lajos Cselle | Actor | 1922 - 1925 | 5 | |
| Cronberg, Sara | Sara Cronberg | Adaptation, Director | 2004 - 2011 | 5 | |
| Cornet, Nathalie | Nathalie Cornet | Actor | 2002 - 2004 | 5 | |
| Chappuis, Anne | Anne Chappuis | Actor | 2002 - 2004 | 5 | |
| Claire, Anne | Anne Claire | Actor | 2002 - 2004 | 5 | |
| Chmiel, Michael | Michael Chmiel | Actor | 2002 | 5 | |
| Chéu, Cláudia | Cláudia Chéu | Actor | 2002 | 5 | |
| Compton, J. C. | J. C. Compton | Director | 1998 - 2002 | 5 | |
| Chatzisavvas, Konstantinos | Konstantinos Chatzisavvas | Actor | 2002 | 5 | |
| Chazaki, Eva | Eva Chazaki | Actor | 2002 | 5 | |
| Chan, Kinsun | Kinsun Chan | Actor, Designer | 2003 - 2016 | 5 | |
| Cambridge, Charles | Charles Cambridge | Actor | 2003 | 5 | |
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