| Craven, David | David Craven | Costume Designer | 1984 | 1 | |
| Clos, Darren Du | Darren Du Clos | Actor | 1984 | 1 | |
| Coker, Ken | Ken Coker | Lighting Designer | 1984 | 2 | |
| Christenson, Irma | Irma Christenson | Actor | 1976 | 1 | |
| Christiansen, Unni | Unni Christiansen | Actor | 1978 | 2 | |
| Chaumayrac, Françoise | Françoise Chaumayrac | Mask Maker | 2010 – 2012 | 3 | |
| Chaouih, Mohamed | Mohamed Chaouih | Actor | 2010 – 2012 | 3 | |
| Champa, Russell, H. | Russell H. Champa | Lighting Designer | 2010 | 1 | |
| Crocker, James, A. | James A. Crocker | Sound Designer | 2010 | 1 | |
| Cole, Robert | Robert Cole | Translator | 2010 | 2 | |
| Clift, Ashley | Ashley Clift | Actor | 2010 | 1 | |
| Chodúr, Pavel | Pavel Chodúr | Actor | 2011 | 1 | |
| Csernik, Árpád | Árpád Csernik | Actor | 2011 | 1 | |
| Conrad, Kirsten | Kirsten Conrad | Actor | 2011 | 1 | |
| Cziegler, Balázs | Balázs Cziegler | Designer | 2011 | 1 | |
| Crespo, Rodrigo | Rodrigo Crespo | Actor | 2011 | 1 | |
| Chachibaia, Bacho | Bacho Chachibaia | Actor | 2011 | 1 | |
| Carrion, Cristina | Cristina Carrion | Director | 2012 | 1 | |
| Castro, Mario | Mario Castro | Actor | 2012 | 1 | |
| Císař, Roman | Roman Císař | Adaptation, Dramaturg | 1984 – 1997 | 5 | |
| Caruso, Rocco | Rocco Caruso | Producer | 2013 | 1 | |
| Creamer, Tom | Tom Creamer | Translator | 1984 | 1 | |
| Catherall, Rachel | Rachel Catherall | Choreographer | 2012 | 2 | |
| Cording, John | John Cording | Actor | 2012 | 2 | |
| Colding-Hansen, Heidi | Heidi Colding-Hansen | Actor | 2001 | 3 | |
| Castellano, Elizabeth | Elizabeth Castellano | Director | 2012 | 1 | |
| Conder, James | James Conder | Actor | 2012 | 1 | |
| Cosgrove, Aedín | Aedín Cosgrove | Designer, Lighting Designer | 2012 – 2013 | 4 | |
| Chillem, Cristina | Cristina Chillem | Actor | 2012 | 1 | |
| Cecil, John, Thomas | John Thomas Cecil | Actor, Costume Designer | 2008 – 2012 | 3 | |
| Corneliussen, Jesper | Jesper Corneliussen | Costume Designer, Designer | 2002 – 2006 | 5 | |
| Casimir, Esther | Esther Casimir | Actor | 1984 | 1 | |
| Cracknell, Carrie | Carrie Cracknell | Director | 2008 – 2016 | 6 | |
| Chan, Marjorie | Marjorie Chan | Director | 2012 | 1 | |
| Chang, Terrenz | Terrenz Chang | Designer | 2012 | 1 | |
| Chan, Bonni | Bonni Chan | Actor | 2012 – 2014 | 2 | |
| Curran, Sean | Sean Curran | Actor, Producer | 2012 – 2014 | 2 | |
| Chavez, Frank | Frank Chavez | Costume Designer | 2012 | 1 | |
| Calderone, Danielle | Danielle Calderone | Actor | 2012 | 1 | |
| Cherry, Colleen | Colleen Cherry | Actor | 2012 | 1 | |
| Cairns, Tom | Tom Cairns | Designer, Director | 1984 | 3 | |
| Cooper, Helen | Helen Cooper | Actor, Adaptation | 1984 – 1996 | 4 | |
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