| Culver, George K. | George K. Culver | Actor | 1933 | 1 | |
| Carroll, Colleen | Colleen Carroll | Actor | 2003 | 1 | |
| Crow, Taylor | Taylor Crow | Costume Designer | 2004 | 1 | |
| Clausius, Klaus Georg | Klaus Georg Clausius | Actor | 2001 - 2003 | 3 | |
| Charleton, K. | K. Charleton | Actor | 1936 | 1 | |
| Coggill, Tasha | Tasha Coggill | Actor | 2005 | 1 | |
| Chazoule, Nicolas | Nicolas Chazoule | Actor | 1986 | 1 | |
| Chazoule, Laurent | Laurent Chazoule | Actor | 1986 | 1 | |
| Chert, Kais | Kais Chert | Composer | 2010 | 1 | |
| Cameron, John | John Cameron | Actor | 1946 - 1981 | 4 | |
| Cooke, Peter | Peter Cooke | Designer | 1979 - 1980 | 2 | |
| Chiappi, Marco | Marco Chiappi | Actor | 1998 | 1 | |
| Calder, Ben | Ben Calder | Actor | 1984 | 1 | |
| Calder, Jan | Jan Calder | Actor | 1984 | 1 | |
| Calder, Sam | Sam Calder | Actor | 1984 | 1 | |
| Cartwright, Aaron | Aaron Cartwright | Actor | 1984 | 1 | |
| Comey, Luke | Luke Comey | Actor | 1984 | 1 | |
| Cann, David | David Cann | Sound Designer | 1984 | 1 | |
| Corcoran, Paul | Paul Corcoran | Director | 1986 | 1 | |
| Cavally, Frk. | Frk. Cavally | Actor | 1906 - 1910 | 4 | |
| Calabresi, Mr. | Mr. Calabresi | Actor | 1894 - 1910 | 9 | |
| Carstens, - | - Carstens | Actor | 1918 | 2 | |
| Cavally, Minna | Minna Cavally | Actor | 1913 - 1918 | 9 | |
| Capuchinqui, Diceu | Diceu Capuchinqui | Lighting Designer | 1988 - 1989 | 4 | |
| Christopher, Spider Duncan | Spider Duncan Christopher | Director | 2009 | 1 | |
| Chunleau, Amelie | Amelie Chunleau | Costume Designer | 2009 | 1 | |
| Clark, Matthew | Matthew Clark | Actor | 2010 | 1 | |
| Carletti, Luigi | Luigi Carletti | Actor, Director | 1999 | 2 | |
| Caronesi, Anna | Anna Caronesi | Actor | 1999 | 1 | |
| Christiansen, Kjell | Kjell Christiansen | Lighting Designer | 1985 | 1 | |
| Choquet, Véronique | Véronique Choquet | Actor | 1987 | 1 | |
| Czempin, Arnold | Arnold Czempin | Actor, Director | 1920 | 2 | |
| Chang, Jiyoun | Jiyoun Chang | Designer, Lighting Designer | 2011 - 2012 | 2 | |
| Conger, Bryan | Bryan Conger | Dramaturg | 2011 | 1 | |
| Cawood, Elize | Elize Cawood | Actor | 1985 | 1 | |
| Cloete, Anna | Anna Cloete | Actor | 1985 | 1 | |
| Claro, Till | Till Claro | Actor | 2002 | 1 | |
| Congdon, Jean | Jean Congdon | Director | 1972 | 1 | |
| Clark, Patrick | Patrick Clark | Designer | 2011 | 2 | |
| Chaturvedi, Akanksha | Akanksha Chaturvedi | Actor | 2010 | 1 | |
| Cooperman, Bennett | Bennett Cooperman | Actor | 2009 | 1 | |
| Clodius, Willy | Willy Clodius | Actor | 1905 | 2 | |
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