| Carlson, Les | Les Carlson | Actor | 1977 | 1 | |
| Cameron, Donald | Donald Cameron | Actor | 1933 - 1935 | 5 | |
| Curling, Kitty | Kitty Curling | Actor | 1928 | 1 | |
| Crivetzeanu, Beatrice | Beatrice Crivetzeanu | Actor | 1928 | 1 | |
| Criss, Louis | Louis Criss | Director | 1973 | 1 | |
| Covey, Elizabeth | Elizabeth Covey | Costume Designer | 1973 - 1990 | 3 | |
| Caspersen, Hugo | Hugo Caspersen | Actor | 1928 | 2 | |
| Cilliers, A. | A. Cilliers | Actor | 1928 | 1 | |
| Clark, Perceval | Perceval Clark | Actor | 1928 | 1 | |
| Caramba, Mr. | Mr. Caramba | Costume Designer | 1928 - 1929 | 5 | |
| Collino, Federico | Federico Collino | Actor | 1928 - 1929 | 5 | |
| Cowles, Peggy | Peggy Cowles | Actor | 1972 | 1 | |
| Cooper, Dale, Carter | Dale Carter Cooper | Actor | 1972 | 1 | |
| Curtis, Lucinda | Lucinda Curtis | Actor | 1979 - 1991 | 7 | |
| Calais, Ella | Ella Calais | Actor | 2006 | 2 | |
| Calais, Andrea | Andrea Calais | Actor | 2006 | 2 | |
| Cunningham, Geoffrey T. | Geoffrey T. Cunningham | Lighting Designer | 1972 | 1 | |
| Collins, Sarah | Sarah Collins | Composer | 1990 | 2 | |
| Constantinides, Joy | Joy Constantinides | Dancer | 1990 | 2 | |
| Collins, Aletta | Aletta Collins | Choreographer, Dancer | 1990 - 2009 | 3 | |
| Cwikowski, Bill | Bill Cwikowski | Actor | 1998 | 2 | |
| Coutinho, Vivianne | Vivianne Coutinho | Actor | 2004 - 2006 | 10 | |
| Cameron, Alister | Alister Cameron | Actor | 1991 | 2 | |
| Chatzopoulos, Nikos | Nikos Chatzopoulos | Actor | 1989 - 2012 | 5 | |
| Chalupa, Václav | Václav Chalupa | Actor | 1995 - 1996 | 2 | |
| Cerone, Peter | Peter Cerone | Sound Designer | 2003 - 2013 | 16 | |
| Corbetta, Oliviero | Oliviero Corbetta | Actor, Director | 1975 - 2001 | 14 | |
| Chunfang, Fei | Fei Chunfang | Adaptation | 2006 - 2010 | 7 | |
| Chun, Ji | Ji Chun | Musician | 2006 - 2009 | 5 | |
| Chernin, Elena | Elena Chernin | Composer | 1993 - 1995 | 6 | |
| Crilly, Joseph | Joseph Crilly | Actor | 1990 | 2 | |
| Chakrabarti, Pradip | Pradip Chakrabarti | Actor | 2004 | 1 | |
| Chatterjee, Samir | Samir Chatterjee | Actor | 2004 | 1 | |
| Chakraborty, Kalyan | Kalyan Chakraborty | Actor | 2004 | 1 | |
| Cheema, Zara | Zara Cheema | Musician | 1992 - 1994 | 2 | |
| Cameron, Audrey | Audrey Cameron | Actor | 1928 | 1 | |
| Csathó, Kálmánné | Kálmánné Csathó | Actor | 1928 | 1 | |
| Crosbie, Stanley B. | Stanley B. Crosbie | Actor | 1928 | 1 | |
| Carinus-Holzhausen, A. E. | A. E. Carinus-Holzhausen | Translator | 1929 | 1 | |
| Coetzee, Andries | Andries Coetzee | Actor | 1929 | 1 | |
| Clovelly, Cecil | Cecil Clovelly | Actor, Director | 1928 - 1929 | 4 | |
| Collins, G. Pat | G. Pat Collins | Actor | 1929 | 1 | |
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