| Clarke, David | David Clarke | Director, Lighting Designer | 1976 - 2000 | 2 | |
| Cullen, Fedelma | Fedelma Cullen | Actor | 1976 - 1982 | 2 | |
| Cliff, Oliver | Oliver Cliff | Actor | 1976 - 1978 | 2 | |
| Clark, Kathy | Kathy Clark | Actor | 1976 | 1 | |
| Constable, John | John Constable | Actor | 1976 | 1 | |
| Carley, Gini | Gini Carley | Actor | 1976 | 1 | |
| Crowley, Jeananne | Jeananne Crowley | Actor | 1976 | 1 | |
| Castelli, Carla | Carla Castelli | Actor | 1976 | 4 | |
| Cajati, Fernando | Fernando Cajati | Actor | 1976 | 4 | |
| Ciepielewska, Anna | Anna Ciepielewska | Actor | 1976 | 1 | |
| Casdagli, Penny | Penny Casdagli | Actor | 1976 | 1 | |
| Candía, Mario | Mario Candía | Actor | 1976 | 1 | |
| Cañedo, Roberto | Roberto Cañedo | Actor | 1976 | 1 | |
| Courvoisier, Sibylle | Sibylle Courvoisier | Actor | 1976 | 1 | |
| Christenson, Irma | Irma Christenson | Actor | 1976 | 1 | |
| Crippen, Susan | Susan Crippen | Actor | 1976 | 1 | |
| Cynkutis, Zbigniew | Zbigniew Cynkutis | Adaptation, Director | 1976 | 2 | |
| Coroamă, Sorana | Sorana Coroamă | Director | 1976 | 1 | |
| Classen, Edmond | Edmond Classen | Actor | 1976 | 1 | |
| Conte, Louise | Louise Conte | Actor | 1976 | 1 | |
| Clavel, Maurice | Maurice Clavel | Adaptation | 1976 | 1 | 1 |
| Cruz, Andrès | Andrès Cruz | Actor | 1976 | 1 | |
| Cekova, Stojka | Stojka Cekova | Actor | 1976 | 1 | |
| Cosse, Villanueva | Villanueva Cosse | Actor | 1976 | 1 | |
| Castro, Estela | Estela Castro | Actor | 1976 | 1 | |
| Collingwood, Peter | Peter Collingwood | Actor | 1976 | 1 | |
| Caterino, Carmelina | Carmelina Caterino | Actor | 1976 | 1 | |
| Cox, Beau | Beau Cox | Actor | 1976 | 1 | |
| Charlier, Philippe | Philippe Charlier | Actor | 1976 | 1 | |
| Colmant, Corinne | Corinne Colmant | Actor | 1976 | 1 | |
| Cranham, Kenneth | Kenneth Cranham | Actor | 1976 | 1 | |
| Carteret, Anna | Anna Carteret | Actor | 1975 - 2010 | 8 | 1 |
| Corbetta, Oliviero | Oliviero Corbetta | Actor, Director | 1975 - 2001 | 5 | |
| Cusack, Sorcha | Sorcha Cusack | Actor | 1975 - 2000 | 2 | 1 |
| Carson, Jeannie | Jeannie Carson | Actor | 1975 - 1992 | 3 | |
| Craigie, Ingrid | Ingrid Craigie | Actor | 1975 - 1991 | 3 | |
| Chelmi, Katerina | Katerina Chelmi | Actor | 1975 - 1989 | 5 | |
| Clendinning, David | David Clendinning | Actor | 1975 - 1988 | 2 | |
| Campbell, Cheryl | Cheryl Campbell | Actor | 1975 - 1985 | 5 | 1 |
| Caramitru, Ion | Ion Caramitru | Actor | 1975 - 1984 | 2 | |
| Colman, Hugh | Hugh Colman | Costume Designer, Designer | 1975 - 1978 | 4 | |
| Chapman, Constance | Constance Chapman | Actor | 1975 - 1977 | 9 | 1 |
|
|
