| Roig, Gloria | Gloria Roig | Actor | 1968 | 1 | |
| Ramírez, Elisa | Elisa Ramírez | Actor | 1968 | 1 | |
| Radovanovic, Miodrag | Miodrag Radovanovic | Actor | 1968 | 1 | |
| Rodríguez, Pablo | Pablo Rodríguez | Musical Director | 1968 | 1 | |
| Robert, Wolfgang | Wolfgang Robert (Wolfgang Robert) | Actor | 1967 - 1998 | 11 | |
| Riegler, Rudi | Rudi Riegler | Actor | 1967 - 1987 | 4 | |
| Reinikka, Topi | Topi Reinikka | Actor | 1967 - 1980 | 3 | |
| Rose, Clifford | Clifford Rose | Actor | 1967 - 1974 | 2 | |
| Rost, Annemarie | Annemarie Rost (Annemarie Rost) | Designer | 1967 - 1969 | 2 | |
| Rosenberg, Michael | Michael Rosenberg (Michael Rosenberg) | Actor | 1967 | 1 | |
| Rath, Lillian | Lillian Rath | Actor | 1967 | 1 | |
| Richards, Alan | Alan Richards | Actor | 1967 | 1 | |
| Rajčić, Zorko | Zorko Rajčić | Actor | 1967 | 1 | |
| Rogulja, Ivo | Ivo Rogulja | Actor | 1967 | 1 | |
| Read, David | David Read | Lighting Designer | 1967 | 1 | |
| Riorden, Ellen | Ellen Riorden | Actor | 1967 | 2 | |
| Ross, Beverly | Beverly Ross | Actor | 1967 | 1 | |
| Reilly, Christine | Christine Reilly | Actor | 1967 | 1 | |
| Ricci, Marguerite | Marguerite Ricci | Musician | 1967 | 1 | |
| Ryan, Thomas | Thomas Ryan | Actor | 1967 | 2 | |
| Reese, Hal | Hal Reese | Actor | 1967 | 1 | |
| Risvik, Bjøra | Bjøra Risvik | Costume Designer | 1967 | 1 | |
| Rogge, Barbara | Barbara Rogge | Actor | 1967 | 2 | |
| Reus, Paul, August | Paul August Reus | Actor | 1967 | 1 | |
| Rönn, Ove | Ove Rönn | Actor | 1967 | 1 | |
| Rinne, Tiina | Tiina Rinne | Actor | 1967 | 1 | |
| Rinne, Marjatta | Marjatta Rinne | Actor | 1967 | 1 | |
| Reichhardt, Poul | Poul Reichhardt | Actor | 1967 | 1 | |
| Rademaker, Bernd | Bernd Rademaker | Adaptation, Director | 1967 | 2 | |
| Russell, Alan | Alan Russell | Lighting Designer | 1967 | 1 | |
| Reitan, Eli-Anne | Eli-Anne Reitan | Actor | 1967 | 1 | |
| Rădulescu, Mihai | Mihai Rădulescu | Translator | 1967 | 1 | |
| Rigel, Arturo | Arturo Rigel | Adaptation, Director | 1967 | 8 | |
| Reardon, Daniel | Daniel Reardon | Actor | 1966 - 2013 | 3 | |
| Rydeberg, Georg | Georg Rydeberg | Actor | 1966 - 2005 | 2 | |
| Rader, Hannes | Hannes Rader (Hannes Rader) | Costume Designer, Designer | 1966 - 1992 | 5 | |
| Reid, Kate | Kate Reid | Actor | 1966 - 1986 | 3 | |
| Rubinstein, Arthur B. | Arthur B. Rubinstein | Composer | 1966 - 1984 | 3 | |
| Růžek, Martin | Martin Růžek | Actor | 1966 - 1978 | 2 | |
| Rödel, Heinz | Heinz Rödel (Heinz Rödel) | Choreographer, Dancer | 1966 - 1977 | 2 | |
| Reiter-Sack, Ebba | Ebba Reiter-Sack | Actor | 1966 - 1977 | 2 | |
| Rittermann, Michael | Michael Rittermann | Actor | 1966 - 1972 | 2 | |
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