| Chapuy, -, | - Chapuy | Actor | 1899 | 1 | |
| Chalkiopoulos, Iraklis, | Iraklis Chalkiopoulos | Actor | 1899 | 1 | |
| Colombari, -, | - Colombari | Actor | 1899 | 1 | |
| Cavallucci, Fru., | Fru. Cavallucci | Actor | 1899 | 1 | |
| Capelli, Mr., | Mr. Capelli | Actor | 1899 | 1 | |
| Colonnello, Mr., | Mr. Colonnello | Actor | 1899 | 1 | |
| Christiansen, Peter, | Peter Christiansen | Actor | 1899 – 1904 | 14 | |
| Czechowska, Paulina, | Paulina Czechowska | Actor | 1899 – 1913 | 3 | |
| Castelli, -, | - Castelli | Actor | 1900 | 1 | |
| Collani, Anna, | Anna Collani | Actor | 1900 | 8 | |
| Cardung, Käthe, | Käthe Cardung | Actor | 1900 | 3 | |
| Czermański, Edmund, | Edmund Czermański | Actor | 1900 | 1 | |
| Carlander, Marta, | Marta Carlander | Actor | 1900 | 2 | |
| Carlingford, -, | - Carlingford | Actor | 1900 | 1 | |
| Campi, E., | E. Campi | Actor | 1900 | 1 | |
| Christians, Rudolf | Rudolf Christians | Actor, Director | 1900 | 4 | |
| Caimmi, G. | G. Caimmi | Actor | 1900 | 1 | |
| Carne, Mr. | Mr. Carne | Actor | 1900 | 2 | |
| Callierowa, Aleksandra, | Aleksandra Callierowa | Translator | 1900 – 1904 | 4 | |
| Chaljutina, S., | S. Chaljutina | Actor | 1900 – 1924 | 10 | |
| Coerdes, Jo, | Jo Coerdes | Actor | 1901 | 1 | |
| Christensen, Gudrun, | Gudrun Christensen | Actor | 1901 – 1902 | 2 | |
| Chrzanowski, -, | - Chrzanowski | Actor | 1901 – 1902 | 1 | |
| Christomanos, Konstantinos, | Konstantinos Christomanos | Costume Designer, Designer, Director | 1901 – 1904 | 39 | |
| Czerniak, Maria, | Maria Czerniak | Actor | 1901 – 1908 | 3 | |
| Cuzinski (Almăgeanu) , Verona | Verona Cuzinski (Almăgeanu) | Actor | 1901 – 1910 | 3 | |
| Colmar, Heinrich, | Heinrich Colmar | Actor | 1901 – 1914 | 6 | |
| Chrysomallis, Angelos, | Angelos Chrysomallis | Actor | 1901 – 1935 | 10 | |
| Conradi, Gustav, | Gustav Conradi | Actor | 1902 | 3 | |
| Chalkiopoulos, P., | P. Chalkiopoulos | Actor | 1902 | 1 | |
| Celmiņa, Marika, | Marika Celmiņa | Actor | 1902 | 6 | |
| Clair, Clairette | Clairette Clair | Actor | 1902 | 1 | |
| Cobeña, Carmen | Carmen Cobeña | Actor | 1902 | 4 | |
| Cuevas, Agapito | Agapito Cuevas | Actor | 1902 | 4 | |
| Ceremużyński, Karol, | Karol Ceremużyński | Actor | 1902 – 1909 | 2 | |
| Czaplińska, Zofia, | Zofia Czaplińska | Actor | 1902 – 1913 | 9 | |
| Christensen, Gyda, | Gyda Christensen | Actor, Choreographer | 1902 – 1930 | 21 | |
| Causse, Sophie, | Sophie Causse | Actor | 1903 | 1 | |
| Chaljutina, C. V., | C. V. Chaljutina (C. V. Chaljutina) | Actor | 1903 | 2 | |
| Conradi, -, | - Conradi | Composer | 1903 | 3 | |
| Christiansen, Einar, | Einar Christiansen | Director | 1903 | 1 | |
| Carvill, Henry J., | Henry J. Carvill (Henry J. Carvill) | Actor | 1903 – 1904 | 5 | |
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