| Cervena, Sona | Sona Cervena | Actor | 1981 - 1990 | 2 | |
| Castizo, Alfonso | Alfonso Castizo | Actor | 1981 - 1982 | 3 | |
| Christ, Eva | Eva Christ | Costume Designer | 1981 | 1 | |
| Congia, Vittorio | Vittorio Congia | Actor | 1981 | 1 | |
| Crutcher, Bill | Bill Crutcher | Designer | 1981 | 1 | |
| Conroy, Linda | Linda Conroy | Sound Designer | 1981 | 1 | |
| Caulfield, Bernard | Bernard Caulfield | Actor | 1981 | 1 | |
| Cardoni, Bruno | Bruno Cardoni | Actor | 1981 | 2 | |
| Campbell, Arthur | Arthur Campbell | Composer | 1981 | 1 | |
| Camera, John | John Camera | Actor | 1981 | 5 | |
| Castro, Celia | Celia Castro | Actor | 1981 | 1 | |
| Calvo, Montse | Montse Calvo | Actor | 1981 | 1 | |
| Cárdenas, Nancy | Nancy Cárdenas | Director | 1981 | 1 | |
| Chaudhury, Khaled | Khaled Chaudhury | Designer | 1981 | 1 | |
| Chatterjee, Asit | Asit Chatterjee | Choreographer | 1981 | 1 | |
| Contreras, Rodolfo, Parra | Rodolfo Parra Contreras | Lighting Designer | 1981 | 1 | |
| Cameron, Ben | Ben Cameron | Dramaturg | 1981 | 1 | |
| Chianese, Dominic | Dominic Chianese | Actor | 1981 | 1 | |
| Curran, Leigh | Leigh Curran | Actor | 1981 | 1 | |
| Córcega, Miguel | Miguel Córcega | Actor | 1981 | 1 | |
| Cuervo, José | José Cuervo | Costume Designer, Designer | 1981 | 2 | |
| Camacho, Alejandro | Alejandro Camacho | Actor | 1981 | 1 | |
| Cortés, Pep | Pep Cortés | Actor | 1981 | 1 | |
| Cano, Paco | Paco Cano | Actor | 1981 | 1 | |
| Climent, Amparo | Amparo Climent | Actor | 1981 | 1 | |
| Cranitch, Lorcan | Lorcan Cranitch | Actor | 1980 - 2023 | 17 | |
| Castri, Massimo | Massimo Castri | Adaptation, Director | 1980 - 2018 | 40 | 1 |
| Castro, Alfredo | Alfredo Castro | Actor, Adaptation, Director | 1980 - 2011 | 4 | |
| Crow, Laura | Laura Crow | Costume Designer | 1980 - 2001 | 3 | |
| Couturier, Luis | Luis Couturier | Actor | 1980 - 1994 | 2 | |
| Christen, Robert | Robert Christen | Lighting Designer | 1980 - 1991 | 3 | |
| Castillo, Alejandro | Alejandro Castillo | Adaptation, Director | 1980 - 1981 | 4 | |
| Chazot, Robert | Robert Chazot | Actor | 1980 | 1 | |
| Chollet, Nicole | Nicole Chollet | Actor | 1980 | 1 | |
| Clee, Sara | Sara Clee | Actor | 1980 | 1 | |
| Chambers, Tony | Tony Chambers | Actor | 1980 | 1 | |
| Covell, Jeff | Jeff Covell | Actor | 1980 | 1 | |
| Chydenius, Kaj | Kaj Chydenius | Composer | 1980 | 1 | |
| Crossett, William | William Crossett | Actor | 1980 | 1 | |
| Csar, Christine | Christine Csar | Actor | 1980 | 1 | |
| Cobb, Mary | Mary Cobb | Actor | 1980 | 2 | |
| Caramanos, Harry | Harry Caramanos | Actor | 1980 | 2 | |
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