| Censkj, Marco, | Marco Censkj | Actor | 1974 | 2 | |
| Censkj, Sabrina, | Sabrina Censkj | Actor | 1974 | 2 | |
| Cerval, Jeanne | Jeanne Cerval | Actor | 1952 - 1954 | 2 | |
| Chambers, Richard, | Richard Chambers | Designer | 1996 - 2001 | 2 | |
| Chen, Emily, | Emily Chen | Actor | 2006 | 2 | |
| Chen, Qinglin, | Qinglin Chen | Actor | 2006 | 2 | |
| Chiavero, Graziella, | Graziella Chiavero | Costume Designer | 1996 | 2 | |
| Ching, Sue, | Sue Ching | Actor | 2006 | 2 | |
| Choma, Craig, | Craig Choma | Designer, Lighting Designer | 2006 | 2 | |
| Christensen, Hans | Hans Christensen | Actor, Sound Designer | 1939 - 1968 | 2 | |
| Christophersen, Gerda, | Gerda Christophersen | Actor | 1897 - 1937 | 2 | |
| Churchill, Joan | Joan Churchill | Designer | 1971 - 1974 | 2 | |
| Clark, Rodney | Rodney Clark | Actor | 1997 - 2002 | 2 | |
| Clifton, Amy | Amy Clifton | Actor, Producer | 2007 | 2 | 2 |
| Coblentz, Marina | Marina Coblentz | Actor | 1983 | 2 | |
| Codena, Monica | Monica Codena | Choreographer | 1993 | 2 | |
| Collins, Joan | Joan Collins | Actor | 1945 - 1946 | 2 | |
| Corbach, Marie, | Marie Corbach | Actor | 1894 - 1902 | 2 | |
| Cosham, Ralph | Ralph Cosham | Actor | 1990 - 1995 | 2 | |
| Crippa, Maddalena | Maddalena Crippa | Actor | 1993 | 2 | |
| Crisp, Michael | Michael Crisp | Actor | 1984 - 1986 | 2 | |
| Crowder, Ryan | Ryan Crowder | Actor | 2002 - 2011 | 2 | 1 |
| Crutchley, Rosalie | Rosalie Crutchley | Actor | 1941 - 1953 | 2 | |
| Cuore, Héctor, | Héctor Cuore | Actor | 1954 - 1955 | 2 | |
| Currah, Brian, | Brian Currah | Designer, Lighting Designer | 1985 | 2 | |
| Cusack, Catherine, | Catherine Cusack | Actor | 1996 - 2014 | 2 | |
| Cusack, Sorcha, | Sorcha Cusack | Actor | 1975 - 2000 | 2 | |
| Cygan, Miroslav | Miroslav Cygan | Designer | 1961 - 1968 | 2 | |
| Czerniakowa, Maria, | Maria Czerniakowa | Actor | 1898 - 1905 | 2 | |
| Collot, -, | - Collot | Actor | 1905 - 1906 | 2 | |
| Chatterley, Lesley | Lesley Chatterley | Actor | 1986 | 2 | |
| Costigan, James, | James Costigan | Actor, Adaptation | 1959 - 1982 | 2 | |
| Cogan, Natan | Nathan Cogan (Natan Cogan) | Actor | 1959 - 1968 | 2 | |
| Cullen, Fedelma | Fedelma Cullen | Actor | 1976 - 1982 | 2 | |
| Corby, Jennifer E., | Jennifer E. Corby (Jennifer E. Corby) | Actor | 1998 - 2000 | 2 | |
| Cornişteanu, Mircea | Mircea Cornişteanu | Director, Sound Designer | 1992 | 2 | |
| Clinton, Dennis | Dennis Clinton | Actor | 1992 | 2 | |
| Christensen, Gudrun, | Gudrun Christensen | Actor | 1901 - 1902 | 2 | |
| Carlsen, M. Rust, | M. Rust Carlsen | Actor | 1905 - 1906 | 2 | |
| Croasdell, Arthur J., | Arthur J. Croasdell (Arthur J. Croasdell) | Actor | 1922 - 1925 | 2 | |
| Caresio, Dana, | Dana Caresio | Actor | 1996 | 2 | |
| Chilala, Cheela FK | Cheela FK Chilala | Adaptation | 2006 - 2010 | 2 | |
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