| Curry, Ada, | Ada Curry | Actor | 1905 | 1 | |
| Campbell, Emerin, | Emerin Campbell | Actor | 1905 | 1 | |
| Casson, Lewis, | Lewis Casson | Actor, Producer | 1905 - 1952 | 3 | |
| Chamier, Francis, | Francis Chamier | Actor | 1905 | 1 | |
| Capellaro, Vittore, | Vittore Capellaro | Actor | 1908 - 1909 | 5 | |
| Cramer, Erry, | Erry Cramer | Actor | 1907 - 1911 | 4 | |
| Capellani, -, | - Capellani | Actor | 1906 - 1907 | 2 | |
| Chatzopoulos, Konstantinos, | Konstantinos Chatzopoulos | Translator | 1906 - 2013 | 3 | |
| Carenius, Molly, | Molly Carenius | Actor | 1906 - 1907 | 23 | |
| Carlton, A. C., | A. C. Carlton (A. C. Carlton) | Actor | 1906 | 1 | |
| Claesson, Frk., | Frk. Claesson | Actor | 1906 | 1 | |
| Carhart, James L., | James L. Carhart (James L. Carhart) | Actor | 1906 - 1907 | 3 | |
| Caldwell, Edward, | Edward Caldwell | Actor | 1906 - 1907 | 6 | |
| Craven, Ruby, | Ruby Craven | Actor | 1906 - 1907 | 3 | |
| Coelingh-Vorderman, -, | - Coelingh-Vorderman | Actor | 1906 | 1 | |
| Craig, John, | John Craig | Actor | 1907 | 1 | |
| Colcord, Mabel, | Mabel Colcord | Actor | 1907 | 1 | |
| Clarges, Verner, | Verner Clarges | Actor | 1907 | 1 | |
| Conway, Francis P., | Francis P. Conway (Francis P. Conway) | Actor | 1907 | 1 | |
| Carlsson, Anna-Lisa, | Anna-Lisa Carlsson | Actor | 1907 - 1914 | 7 | |
| Campbell, Stella Mervyn, | Stella Mervyn Campbell | Actor | 1907 | 1 | |
| Chelles, -, | - Chelles | Actor | 1908 | 1 | |
| Clarel, Juliette, | Juliette Clarel | Actor | 1908 | 1 | |
| Czerski, Kazimierz (?), | Kazimierz (?) Czerski | Actor | 1908 | 1 | |
| Chapman, Frank C., | Frank C. Chapman (Frank C. Chapman) | Actor | 1908 | 1 | |
| Chaimowitz, H., | H. Chaimowitz | Actor | 1909 | 2 | |
| Clark, W.D., | W. D. Clark (W.D. Clark) | Actor | 1909 | 2 | |
| Cummin, H., | H. Cummin | Actor | 1909 | 2 | |
| Carter, W.A., | W. A. Carter (W.A. Carter) | Actor | 1909 | 2 | |
| Caryllon, Ethel, | Ethel Caryllon | Actor | 1907 | 2 | |
| Calvert, Louis, | Louis Calvert | Actor, Director | 1893 - 1909 | 7 | |
| Czechowski, Leon, | Leon Czechowski | Actor | 1909 | 1 | |
| Carloni Falli, Ida, | Ida Carloni Falli | Actor | 1909 | 1 | |
| Campa, Pío, | Pío Campa | Actor | 1909 - 1934 | 2 | |
| Császár, Imre, | Imre Császár | Director, Translator | 1909 - 1935 | 4 | |
| Crhová, Marie, | Marie Crhová | Actor | 1910 | 1 | |
| Cobb, J. Cassels, | J. Cassels Cobb | Actor | 1910 | 1 | |
| Czarnowski, Ludwik, | Ludwik Czarnowski | Actor | 1910 | 1 | |
| Calthrop, Donald, | Donald Calthrop | Actor | 1910 | 1 | |
| Cargill, Campbell, | Campbell Cargill | Actor | 1910 - 1913 | 3 | |
| Cawson, Joan, | Joan Cawson | Actor | 1910 | 1 | |
| Cole, Stephanie, | Stephanie Cole | Actor | 1983 | 1 | |
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