| Carlson, Marvin, A. | Marvin A. Carlson | Adaptation, Director | 1964 - 1984 | 4 | |
| Carlson-Kavli, Karin | Karin Carlson-Kavli | Actor | 1936 | 7 | |
| Carneiro, Alexandra, | Alexandra Carneiro | Choreographer | 2004 - 2005 | 1 | |
| Carpenter, Will | Will Carpenter | Actor | 1974 | 1 | |
| Carpinteiro, Margarida, | Margarida Carpinteiro | Actor | 1990 | 1 | |
| Carr, Jason | Jason Carr | Composer | 1996 - 1997 | 3 | |
| Carr, Marla | Marla Carr | Actor | 1968 | 1 | |
| Carraresi, Lieta, | Lieta Carraresi | Actor | 1951 | 1 | |
| Carrier, Mark, | Mark Carrier | Actor | 2005 | 1 | |
| Carroll, Baikida | Baikida Carroll | Composer | 1996 | 1 | |
| Carson, Jeannie | Jeannie Carson | Actor | 1975 - 1992 | 3 | |
| Carson, Silas, | Silas Carson | Actor | 1996 | 1 | |
| Carstensen, Margit | Margit Carstensen | Actor | 1973 - 2012 | 8 | |
| Carswell, Lisa | Lisa Carswell | Actor | 1997 - 1998 | 1 | |
| Carter, Georgia | Georgia Carter | Choreographer | 2003 | 1 | |
| Carter, Randolph | Randolph Carter | Director | 1939 | 1 | |
| Cartéus, Rut, | Rut Cartéus | Actor | 1969 | 4 | |
| Casazza, Jeff | Jeff Casazza | Director | 2008 - 2014 | 2 | |
| Casimiro, António, | António Casimiro | Designer | 1972 - 2007 | 4 | |
| Caspari, Matthias, | Matthias Caspari | Actor | 2003 - 2009 | 3 | |
| Cassola, Manuela, | Manuela Cassola | Actor | 1998 - 2005 | 2 | |
| Casson, Bronwen | Bronwen Casson | Costume Designer, Designer | 1982 | 2 | |
| Castegren, Victor, | Victor Castegren | Actor, Director, Playwright | 1886 - 1903 | 16 | |
| Castellino, Evelyne | Evelyne Castellino | Choreographer | 2004 | 1 | |
| Castledine, Annie, | Annie Castledine | Director | 1994 - 1999 | 4 | |
| Castrén, Marjaana | Marjaana Castrén | Director | 1995 | 1 | |
| Castro, Alfredo | Alfredo Castro | Actor, Adaptation, Director | 1980 - 2012 | 4 | |
| Cater, Anne | Anne Cater | Actor | 1991 | 1 | |
| Cattand, Gabriel | Gabriel Cattand | Actor | 1978 - 1986 | 3 | |
| Cavaille-Coll, J-L, | J-L Cavaille-Coll | Designer, Sound Designer | 2002 | 2 | |
| Cavallari, Ivan | Ivan Cavallari | Choreographer | 1991 | 1 | |
| Caviglia, Orestes, | Orestes Caviglia | Director | 1954 | 2 | |
| Cayne, Candis | Candis Cayne | Actor | 2000 | 1 | |
| Cazeneuve, Jany, | Jany Cazeneuve | Actor | 1922 | 6 | |
| Cehovin, Adria | Adria Cehovin | Costume Designer | 2003 | 1 | |
| Cellini, Giana | Giana Cellini | Actor | 1934 | 7 | |
| Celmiņa, Ieva | Ieva Celmiņa | Translator | 1950 - 1996 | 6 | |
| Censkj, Marco, | Marco Censkj | Actor | 1974 | 2 | |
| Censkj, Sabrina, | Sabrina Censkj | Actor | 1974 | 2 | |
| Cerny, Richard | Richard Cerny | Actor | 1953 - 1954 | 1 | |
| Cerval, Jeanne | Jeanne Cerval | Actor | 1952 | 2 | |
| ch, Mal | Mal ch | | | | |
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