| Carter, Randolph | Randolph Carter | Director | 1939 | 1 | |
| Cartéus, Rut, | Rut Cartéus | Actor | 1969 - 2014 | 4 | |
| Casazza, Jeff | Jeff Casazza | Director | 2008 - 2014 | 2 | |
| Casimiro, António, | António Casimiro | Designer | 1972 - 2007 | 4 | |
| Caspari, Matthias, | Matthias Caspari | Actor | 2003 - 2008 | 3 | |
| Cassola, Manuela, | Manuela Cassola | Actor | 1998 - 2004 | 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 - 2011 | 4 | |
| Cater, Anne | Anne Cater | Actor | 1991 | 1 | |
| Cattand, Gabriel | Gabriel Cattand | Actor | 1977 - 1991 | 5 | |
| 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 - 1955 | 2 | |
| Cayne, Candis | Candis Cayne | Actor | 2000 | 1 | |
| Cazeneuve, Jany, | Jany Cazeneuve | Actor | 1922 - 1929 | 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 | 1 | |
| Cerval, Jeanne | Jeanne Cerval | Actor | 1952 - 1954 | 2 | |
| ch, Mal | Mal ch | | | | |
| Chambers, Ray | Ray Chambers | Actor | 1997 - 2016 | 3 | |
| Chambers, Richard, | Richard Chambers | Designer | 1996 - 2001 | 2 | |
| Chanaiwa, Caroline, | Caroline Chanaiwa | Actor | 2003 | 1 | |
| Chandler, Simon | Simon Chandler | Actor | 1994 | 1 | |
| Chandra, Richa, | Richa Chandra | Actor, Choreographer | 2006 | 4 | |
| Chang, Krogstad | Krogstad Chang | | | | |
| Chao, Mani, | Mani Chao | Actor | 2006 - 2012 | 4 | |
| Chapagain, Shekhar | Shekhar Chapagain | Actor | 2003 - 2010 | 9 | |
| Chapman, John | John Chapman | Actor | 2002 | 1 | |
| Charisis, Giannis | Giannis Charisis | Actor | 2006 | 1 | |
| Charitatos, Kostas | Kostas Charitatos | Composer | 2006 | 1 | |
| Charney, Phillip | Phillip Charney | Lighting Designer | 1993 | 1 | |
| Chassé, Henri | Henri Chassé | Actor | 1995 | 1 | |
| Chatwin, Margaret, | Margaret Chatwin | Actor | 1913 - 1927 | 6 | |
| Chatziiakovou, Vera | Vera Chatziiakovou | Actor | 2006 | 3 | |
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