| Ciesielska, Maria | Maria Ciesielska | Actor | 1957 | 1 | |
| Cichocka, Janina | Janina Cichocka | Actor | 1957 | 1 | |
| Cernescu, Dinu | Dinu Cernescu | Director | 1957 | 1 | |
| Chauffard, R.-J. | R.-J. Chauffard | Actor | 1957 | 1 | |
| Claude, Ferna | Ferna Claude | Actor | 1957 | 1 | |
| Clarke, George | George Clarke | Actor | 1957 | 1 | |
| Cochrane, Elspeth | Elspeth Cochrane | Adaptation | 1957 | 1 | |
| Criddle, Tom | Tom Criddle | Actor | 1957 | 1 | |
| Chester, Julia | Julia Chester | Actor | 1957 | 1 | |
| Craft, June | June Craft | Costume Designer | 1957 | 1 | |
| Chadabe, Joel | Joel Chadabe | Composer | 1957 | 1 | |
| Cella, Ettore | Ettore Cella | Director | 1957 | 2 | |
| Culitză, Paula | Paula Culitză | Actor | 1957 | 1 | |
| Crichton, Charles | Charles Crichton | Director | 1957 | 1 | |
| Conte, John | John Conte | Actor | 1957 | 1 | |
| Calmeyer, Joachim | Joachim Calmeyer | Actor | 1956 - 2013 | 162 | 1 |
| Constantinescu, Mircea | Mircea Constantinescu | Actor | 1956 - 2009 | 2 | |
| Cruz, Juan | Juan Cruz | Mask Maker | 1956 - 1991 | 3 | |
| Christophersen, Karl Erik | Karl Erik Christophersen | Actor | 1956 - 1990 | 3 | |
| Cakić, Predrag | Predrag Cakić | Costume Designer, Designer | 1956 - 1981 | 6 | |
| Christidis, Minas | Minas Christidis | Actor, Director | 1956 - 1971 | 3 | |
| Carvalho, Hélio | Hélio Carvalho | Actor | 1956 - 1966 | 3 | |
| Cauwenberg, Willem | Willem Cauwenberg | Actor | 1956 - 1957 | 3 | |
| Cammans, Jan | Jan Cammans | Actor | 1956 - 1957 | 3 | |
| Chevalier, Jenny | Jenny Chevalier | Actor | 1956 - 1957 | 6 | |
| Cooper, Charlotte | Charlotte Cooper | Actor | 1956 | 1 | |
| Craig, Miriam | Miriam Craig | Actor | 1956 | 1 | |
| Crosse, Hazel | Hazel Crosse | Actor | 1956 | 1 | |
| Cudmore, Elaine | Elaine Cudmore | Costume Designer | 1956 | 1 | |
| Cox, Peter | Peter Cox | Actor | 1956 | 1 | |
| Chun, Yu | Yu Chun | Actor | 1956 | 1 | 2 |
| Croiset, Max | Max Croiset | Actor | 1956 | 1 | |
| Chila, Lorenzo | Lorenzo Chila | Actor, Costume Designer | 1956 | 2 | |
| Correll, Hector | Hector Correll | Actor | 1956 | 1 | |
| Carlson, Elinor | Elinor Carlson | Actor | 1956 | 1 | |
| Cveticanin, Mihajlo | Mihajlo Cveticanin | Actor | 1956 | 2 | |
| Calließ, Gretel | Gretel Calließ | Actor | 1956 | 1 | |
| Corrigan, Robert, W. | Robert W. Corrigan | Director | 1956 | 1 | 1 |
| Cánepa, María | María Cánepa | Actor | 1956 | 1 | 1 |
| Casillas, Manuel | Manuel Casillas | Actor | 1956 | 1 | |
| Cass, Deborah | Deborah Cass | Actor | 1956 | 2 | |
| Christensen, Dietmar | Dietmar Christensen | Dancer | 1956 | 1 | |
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