| Name | Functions | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Robert Crutchfield | Sound Designer | 1969 | 1 | |||
| Tadeusz Czechowski | Actor | 1969 | 2 | |||
| Richard Collins | Actor | 2005 | 1 | |||
| Andy Cunningham | Actor | 2005 | 1 | |||
| Robin Castles | Actor | 2005 | 1 | |||
| Brent Carver | Actor | 2005 | 1 | |||
| Peter Caulfield | Actor | 2005 - 2006 | 1 | |||
| Adam Cork | Composer, Sound Designer | 2005 - 2007 | 4 | |||
| Susana Cacela | Adaptation | 1998 | 2 | |||
| Armando Caldas | Director, Dramaturg | 1998 | 4 | |||
| Robin Cabot | Actor | 1998 | 2 | |||
| Mary Anna Culligan | Costume Designer | 1998 | 1 | |||
| Dorina Crişan Rusu | Composer | 1997 | 2 | |||
| Jimonn Cole | Actor | 1998 - 2016 | 4 | |||
| Roy Cockrum | Actor | 1998 | 4 | |||
| Karma Camp | Choreographer | 1998 | 1 | |||
| Laurent Castaingt | Lighting Designer | 2003 | 1 | |||
| Chaon Cross | Actor | 2014 | 1 | |||
| Róza Chrabelska | Actor | 1998 | 1 | |||
| Jeremy Crotts | Designer | 2014 | 1 | |||
| Barbara Cole | Actor | 1948 - 1999 | 3 | |||
| Stuart Culpepper | Actor | 1998 | 1 | |||
| Keith Conallen | Actor | 2014 | 1 | |||
| Sebastian Carol | Lighting Designer | 2014 | 1 | |||
| Guy Cassiers | Dramaturg | 2003 - 2004 | 9 | |||
| Daniel Roy Connelly | Director | 2014 | 1 | |||
| Ingeborg Charalambous | Choreographer | 1969 | 1 | |||
| Judy Collins | Actor | 1969 | 1 | |||
| Bruce Cobb | Actor | 1969 | 1 | |||
| Giacomo Calò Carducci | Designer | 1969 | 2 | |||
| Dafne Ciarrocchi | Costume Designer | 1969 | 2 | |||
| Gaetano Campisi | Actor | 1969 | 2 | |||
| Martin Cochrane | Actor | 1969 | 1 | |||
| Jeryl Ann Costello | Actor | 1997 | 1 | |||
| Alan Cox | Actor | 1997 - 1998 | 5 | |||
| Edward Clayton | Actor | 1997 - 1998 | 4 | |||
| Naomi Capron | Actor | 1997 - 1998 | 4 | |||
| Jim Creighton | Actor | 1997 - 2016 | 7 | |||
| Kevin Chick | Actor | 2014 | 1 | |||
| Colleen Corcoran | Actor | 2014 | 1 | |||
| Robert Carlton | Actor | 2014 | 1 | |||
| Myriam Campos | Actor | 1997 | 1 | |||