| Cottan, Richard | Richard Cottan | Actor | 1980 | 4 | |
| Crofts, Imogen | Imogen Crofts | Actor | 1980 | 2 | |
| Cardy, David | David Cardy | Actor | 1980 | 5 | |
| Colmer, David | David Colmer | Lighting Designer | 1980 | 1 | |
| Calcagno, Julio | Julio Calcagno | Actor | 1980 | 1 | |
| Cranitch, Lorcan | Lorcan Cranitch | Actor | 1980 | 16 | |
| Cucurella, Cecilia | Cecilia Cucurella | Actor | 1980 | 1 | |
| Corvalán, Max | Max Corvalán | Actor | 1980 | 1 | |
| Cernadas Lamadrid, Juan Carlos | Juan Carlos Cernadas Lamadrid | Adaptation | 1980 | 1 | |
| Ciangottini, Valeria | Valeria Ciangottini | Actor | 1980 | 1 | |
| Chio, Annamaria | Annamaria Chio | Actor | 1980 | 1 | |
| Castrini, Giselda | Giselda Castrini | Actor | 1980 | 1 | |
| Clark, Jameson | Jameson Clark | Actor | 1980 | 1 | |
| Castillo, Alejandro | Alejandro Castillo | Adaptation, Director | 1980 - 1981 | 4 | |
| Christen, Robert | Robert Christen | Lighting Designer | 1980 - 1991 | 3 | |
| Couturier, Luis | Luis Couturier | Actor | 1980 - 1994 | 2 | |
| Crow, Laura | Laura Crow | Costume Designer | 1980 - 2001 | 3 | |
| Castro, Alfredo | Alfredo Castro | Actor, Adaptation, Director | 1980 - 2011 | 4 | |
| Castri, Massimo | Massimo Castri | Adaptation, Director | 1980 - 2018 | 34 | 1 |
| 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 | |
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