| Clamer, Raphael | Raphael Clamer | Actor | 2002 | 1 | 1 |
| Clames, Mario | Mario Clames | Actor | 2018 | 1 | |
| Clancy, Deirdre | Deirdre Clancy | Costume Designer, Designer | 1970 - 2003 | 13 | 1 |
| Clancy, Dimity | Dimity Clancy | Actor | 1989 | 1 | |
| Clancy, Elizabeth Hope | Elizabeth Hope Clancy | Costume Designer | 2000 | 1 | |
| Clancy, Ita | Ita Clancy | Actor | 1965 | 1 | |
| Claney, Howard | Howard Claney | Actor | 1927 | 1 | |
| Clant van der Mijll-Piepers, J. | J. Clant van der Mijll-Piepers | Translator | 1910 - 2009 | 69 | |
| Clanton, Ralph | Ralph Clanton | Actor | 1936 | 2 | |
| Clapp, Donald | Donald Clapp | Actor | 1948 | 1 | |
| Clapp, Gordon | Gordon Clapp | Actor | 1969 - 2017 | 2 | |
| Claps, Louise | Louise Claps | Actor | 1975 | 1 | |
| Clarac, Jean-Philippe | Jean-Philippe Clarac | Costume Designer, Designer, Director | 2017 | 6 | |
| Claramunt, Teresa | Teresa Claramunt | Producer | 1896 | 1 | |
| Clarel, Juliette | Juliette Clarel | Actor | 1908 | 1 | |
| Claremont, Arthur | Arthur Claremont | Actor | 1918 | 1 | |
| Clarey, Toby | Toby Clarey | Actor | 1974 - 1978 | 2 | |
| Clarges, Verner | Verner Clarges | Actor | 1907 | 1 | |
| Claridge, Brian | Brian Claridge | Director | 1960 | 1 | |
| Clariond, Aimé | Aimé Clariond | Actor | 1936 | 1 | 1 |
| Claris de Florian, Jean-Pierre | Jean-Pierre Claris de Florian | Composer | 2004 | 1 | |
| Clark | Ron Clark | Actor | 1979 | 1 | |
| Clark, - | - Clark | Actor | 1893 | 1 | |
| Clark, Adrienne | Adrienne Clark | Actor | 2006 | 1 | |
| Clark, Alexis | Alexis Clark | Actor | 2008 | 1 | |
| Clark, Alfred | Alfred Clark | Actor | 1930 | 1 | |
| Clark, Avery | Avery Clark | Actor | 2016 | 1 | |
| Clark, Avril | Avril Clark | Actor | 2002 | 1 | |
| Clark, Bethan | Bethan Clark | Actor | 2009 | 1 | |
| Clark, Caleb | Caleb Clark | Actor | 2020 | 1 | |
| Clark, Cordy, Ann | Cordy Ann Clark | Actor | 1949 | 1 | |
| Clark, Dan | Dan Clark | Director | 2018 | 1 | |
| Clark, Danielle | Danielle Clark | Actor | 2001 | 1 | |
| Clark, David | David Clark | Designer | 2010 | 1 | |
| Clark, Derek | Derek Clark | Conductor | 2012 | 2 | |
| Clark, Don | Don Clark | Actor | 1963 | 1 | |
| Clark, Gillian | Gillian Clark | Actor | 1987 | 2 | |
| Clark, Grace Gayler | Grace Gayler Clark | Actor | 1904 | 1 | |
| Clark, Hannam | Hannam Clark | Actor | 1937 | 1 | |
| Clark, Holman | Holman Clark | Actor | 1894 - 1909 | 7 | 1 |
| Clark, Ian | Ian Clark | Actor | 2017 | 1 | |
| Clark, Ian D. | Ian D. Clark | Actor | 2004 | 1 | 1 |
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