| Caviglia, Orestes | Orestes Caviglia | Actor | 1943 | 1 | |
| Chiola, Sebastian | Sebastian Chiola | Actor | 1943 | 1 | |
| Casares Pearson, Olga | Olga Casares Pearson | Actor | 1943 | 1 | |
| Crevenna, Alfredo B | Alfredo B. Crevenna | Adaptation, Director | 1954 - 1956 | 4 | |
| Carriles, Lupe | Lupe Carriles | Actor | 1954 - 1956 | 2 | |
| Casanueva, Manuel | Manuel Casanueva | Actor | 1954 - 1956 | 2 | |
| Carbonelli, Ricardo Polizzy | Ricardo Polizzy Carbonelli | Actor | 1998 - 1999 | 3 | |
| Cattani, Maria | Maria Cattani | Actor | 1998 - 1999 | 3 | |
| Cameron, John | John Cameron | Director, Producer, Sound Designer | 2005 | 3 | |
| Chambers, Susan | Susan Chambers | Actor | 2005 | 1 | |
| Cortés, Ricardo | Ricardo Cortés | Composer | 2006 | 1 | |
| Cordero, José Antonio | José Antonio Cordero | Director, Producer | 2006 | 2 | |
| Correa, Gabo | Gabo Correa | Actor | 2001 | 1 | |
| Christensen, Julie | Julie Christensen | Actor | 1889 - 1894 | 5 | |
| Carretta, Al | Al Carretta | Actor, Adaptation, Director | 2003 - 2005 | 6 | |
| Csendőr, E. | E. Csendőr | Actor | 1925 | 1 | |
| Caruso, Sonja | Sonja Caruso | Actor | 2003 | 1 | |
| Clifford, Molly Hamley | Molly Hamley Clifford | Actor | 1939 | 1 | |
| Cabus, Mark | Mark Cabus | Director | 2000 | 1 | |
| Caciuleanu, Gigi | Gigi Caciuleanu | Choreographer | 1982 | 1 | |
| Cadman, Michael | Michael Cadman | Actor | 1985 | 1 | |
| Calander, Carl-Hugo | Carl-Hugo Calander | Actor | 1971 - 1974 | 3 | |
| Calder, Bernard | Bernard Calder | Actor | 1972 | 1 | |
| Calder, Elaine | Elaine Calder | Actor | 1972 | 1 | |
| Caldwell, George | George Caldwell | Designer, Director | 2005 | 2 | |
| Calhaem, Lionel | Lionel Calhaem | Actor | 1889 - 1891 | 2 | |
| Callaghan, Pat | Pat Callaghan | Actor | 2007 | 8 | |
| Callahan, Jamie | Jamie Callahan | Actor | 1987 | 1 | |
| Callahan, Judy | Judy Callahan | Actor | 1975 | 1 | |
| Callahan, Mike | Mike Callahan | Actor | 1975 | 1 | |
| Callander, Heather | Heather Callander | Choreographer | 1991 | 1 | |
| Calvet, Michael | Michael Calvet | Actor | 1971 | 1 | |
| Cambray, Raphaëlle | Raphaëlle Cambray | Actor | 2003 | 2 | |
| Cameron, Mercia | Mercia Cameron | Actor | 1923 | 1 | |
| Cameselle, Olga | Olga Cameselle | Choreographer | 1995 | 1 | |
| Caminha, Dionísio | Dionísio Caminha | Actor | 2005 | 1 | |
| Camp, Bill | Bill Camp | Actor | 1992 - 2024 | 4 | |
| Campbell, Karen | Karen Campbell | Actor | 1990 | 1 | |
| Campeau, Louise | Louise Campeau | Designer | 1995 | 1 | |
| Candeau, Alberto | Alberto Candeau | Actor | 1954 - 1976 | 3 | |
| Canfield, Curtis | Curtis Canfield | Director | 1940 - 1964 | 3 | |
| Caninenberg, Hans | Hans Caninenberg | Actor, Director | 1953 - 1961 | 5 | |
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