| Coblentz, Marina | Marina Coblentz | Actor | 1983 | 2 | 1 |
| Cobin, Martin | Martin Cobin | Director | 1965 | 1 | |
| Cobián, José Antonio | José Antonio Cobián | Actor | 1982 | 2 | |
| Cobham, Geoff | Geoff Cobham | Designer, Lighting Designer | 2013 - 2017 | 4 | |
| Cobet Soroceanu, Anatolie | Anatolie Cobet Soroceanu | Actor | 1970 | 1 | |
| Cobert, Bob | Bob Cobert | Composer | 1962 | 1 | |
| Cobeña, Rafael | Rafael Cobeña | Actor | 1908 | 1 | |
| Cobeña, Carmen | Carmen Cobeña | Actor | 1892 - 1908 | 6 | |
| Cobden, Joe | Joe Cobden | Actor | 2014 | 1 | |
| Cobbler, Sharon | Sharon Cobbler | Actor | 2019 | 1 | |
| Cobb, Michael | Michael Cobb | Actor | 1983 | 1 | |
| Cobb, Mary | Mary Cobb | Actor | 1980 | 2 | |
| Cobb, Lee, J. | Lee J. Cobb | Actor | 1932 - 1933 | 3 | |
| Cobb, J. Cassels | J. Cassels Cobb | Actor | 1910 | 1 | |
| Cobb, Hugh | Hugh Cobb | Actor | 1970 | 1 | |
| Cobb, Emily | Emily Cobb | Actor | 1950 | 1 | |
| Cobb, Bruce | Bruce Cobb | Actor | 1969 | 1 | |
| Coax, - | - Coax | Composer | 1993 | 1 | |
| Coats, Brian, D. | Brian D. Coats | Actor | 2010 | 1 | 1 |
| Coates, Patricia | Patricia Coates | Actor | 1935 | 1 | |
| Coates, Fred | Fred Coates | Designer | 1930 | 1 | |
| Coan, Olayr | Olayr Coan | Actor | 2006 - 2007 | 2 | |
| Coale, Casey | Casey Coale | Actor | 2012 | 1 | |
| Cnudde, Magda | Magda Cnudde | Actor | 1972 | 1 | |
| Cnops, Marc | Marc Cnops | Costume Designer, Designer | 1982 - 2001 | 24 | |
| Cmuntová, Lenka | Lenka Cmuntová | Director | 1957 | 1 | |
| Cmíralová, Jarmila | Jarmila Cmíralová | Actor | 1960 - 1965 | 2 | |
| Cmieliński, Józef | Józef Cmieliński | Actor | 1892 | 1 | |
| Clyman, Adelaide | Adelaide Clyman | Actor | 1932 | 1 | |
| Clyde, Stephen | Stephen Clyde | Actor | 2004 | 5 | |
| Clyde, James | James Clyde | Actor | 2001 | 1 | |
| Cluxton, Walter | Walter Cluxton | Actor | 1904 | 1 | |
| Clutterbuck, Nancy | Nancy Clutterbuck | Actor | 1912 | 1 | |
| Clutinger, Judi | Judi Clutinger | Actor | 1956 | 1 | |
| Cluskey, May | May Cluskey | Actor | 1975 | 1 | |
| Clunis, Tom | Tom Clunis | Actor | 1982 | 1 | 1 |
| Clunie, Thomas | Thomas Clunie | Actor | 1996 | 1 | |
| Clunes, Alec | Alec Clunes | Actor | 1935 - 1936 | 8 | |
| Cluggish, Stephanie | Stephanie Cluggish | Costume Designer | 2018 | 1 | |
| Clug, Edward | Edward Clug | Choreographer | 2016 - 2025 | 7 | |
| Cluff, Amaree | Amaree Cluff | Actor | 2013 | 1 | |
| Cluer, Adrienne | Adrienne Cluer | Actor, Designer | 1973 | 2 | |
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