| Caffrey, Stephen | Stephen Caffrey | Actor | 2004 | 1 | |
| Cahill, James | James Cahill | Actor | 1969 - 1975 | 2 | |
| 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 | |
| Calmeyer, Joachim, | Joachim Calmeyer | Actor | 1956 - 2013 | 162 | |
| Calmeyer, Mathias, | Mathias Calmeyer | Actor, Director | 1990 - 2017 | 54 | |
| 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 - 1998 | 2 | |
| Campbell, Cheryl | Cheryl Campbell | Actor | 1975 - 1985 | 5 | |
| 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 | |
| Caniparoli, Val | Val Caniparoli | Choreographer | 2004 | 1 | |
| Cannard, Evelyn | Evelyn Cannard | Actor | 1983 | 1 | |
| Capell, Peter | Peter Capell | Actor, Director | 1940 - 1962 | 2 | |
| Capen, Julie | Julie Capen | Actor | 1966 | 1 | |
| Capone, Clifford | Clifford Capone | Costume Designer | 1975 | 1 | |
| Capparella, Joseph | Joseph Capparella | Actor | 2000 | 1 | |
| Cappeliez, Anne-Marie | Anne-Marie Cappeliez | Actor | 2002 | 1 | |
| Capurro, Soledad | Soledad Capurro | Costume Designer, Designer | 1989 | 2 | |
| Cardamone, Steve | Steve Cardamone | Actor, Director | 2001 - 2006 | 4 | |
| Cardoso, Pedro, | Pedro Cardoso | Actor | 2007 | 1 | |
| Carey, Ally | Ally Carey | Dramaturg | 2006 | 1 | |
| Carius, Kay | Kay Carius | Dramaturg | 1983 | 1 | |
| Carlberg, Marianne | Marianne Carlberg | Costume Designer, Designer | 1971 | 47 | |
| Carleton, Royce, | Royce Carleton | Actor | 1889 - 1891 | 3 | |
| Carli, Costantino, | Costantino Carli | Actor | 1951 | 1 | |
| Carlisle, John | John Carlisle | Actor | 1982 - 1997 | 18 | |
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