| Regensburg, Stadttheater, | Stadttheater Regensburg | Adaptation | 1977 | 1 | |
| Rotter, Rüdiger | Rüdiger Rotter | Actor | 1977 | 2 | |
| Rymarska, Danuta | Danuta Rymarska | Actor | 1977 | 1 | |
| Robichez, Cyril | Cyril Robichez | Actor, Director | 1977 | 2 | |
| Revmatas, Makis | Makis Revmatas | Actor | 1977 | 2 | |
| Ruch, Walter | Walter Ruch | Actor, Director | 1977 | 2 | |
| Râlea, Marian | Marian Râlea | Actor | 1977 | 3 | |
| Răutu, Irina | Irina Răutu | Actor | 1977 | 3 | |
| Ruge, Rainer | Rainer Ruge | Actor | 1977 | 1 | |
| Rezende, Miguel | Miguel Rezende | Actor | 1977 | 1 | |
| Rasmussen, Tom | Tom Rasmussen | Costume Designer, Designer | 1977 | 2 | |
| Raileanu, Gary | Gary Raileanu | Lighting Designer | 1977 | 1 | |
| Redshaw, Marie | Marie Redshaw | Actor | 1977 | 1 | |
| Ralev, Vesselin | Vesselin Ralev | Actor | 1977 | 1 | |
| Reader, Tony | Tony Reader | Actor | 1977 | 1 | |
| Rohweder, Heidemarie | Heidemarie Rohweder | Actor | 1977 | 3 | |
| Risac, Claude | Claude Risac | Director | 1977 | 1 | |
| Raeva, Evgenija | Evgenija Raeva | Designer | 1977 | 1 | |
| Rühl, Eckard | Eckard Rühl | Actor | 1977 | 1 | |
| Roland, Alain | Alain Roland | Actor | 1977 | 1 | |
| Rubæk, Folmer | Folmer Rubæk | Actor | 1977 | 2 | |
| Rowntree, Michael | Michael Rowntree | Lighting Designer | 1977 | 1 | |
| Rogalas, Mario | Mario Rogalas | Actor | 1977 | 1 | |
| Redepenning, Ule | Ule Redepenning | Actor | 1977 | 1 | |
| Ross, Dylan | Dylan Ross | Actor | 1977 | 1 | |
| Regnér, Toni | Toni Regnér | Actor | 1977 – 1978 | 2 | |
| Rünitz, Benny | Benny Rünitz | Lighting Designer | 1977 – 1980 | 2 | |
| Rinaldi, Marcella | Marcella Rinaldi | Translator | 1977 – 1985 | 6 | |
| Rüter, Wolfgang | Wolfgang Rüter | Actor | 1977 – 1996 | 10 | |
| Rudolph, Niels-Peter | Niels-Peter Rudolph | Director, Translator | 1977 – 2001 | 5 | |
| Risberg, Kenneth, | Kenneth Risberg | Actor | 1977 – 2007 | 16 | |
| Roth, Ann | Ann Roth | Costume Designer | 1977 – 2009 | 3 | |
| Ronconi, Luca | Luca Ronconi | Adaptation, Director, Translator | 1977 – 2011 | 13 | |
| Rozen, Henryk | Henryk Rozen | Director | 1978 | 1 | |
| Revold, Brigitta | Brigitta Revold | Actor | 1978 | 3 | |
| Roestad, Vibeke | Vibeke Roestad | Actor | 1978 | 8 | |
| Regalbuto, Joseph | Joseph Regalbuto | Actor | 1978 | 2 | |
| Rogers, Pam | Pam Rogers | Actor | 1978 | 1 | |
| Reinertsen, Julia | Julia Reinertsen | Actor | 1978 | 1 | |
| Raasch, Tom | Tom Raasch | Actor | 1978 | 1 | |
| Rieger, Georgine | Georgine Rieger | Actor | 1978 | 1 | |
| Rekert, Winston | Winston Rekert | Actor | 1978 | 1 | |
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