| Ruhl, Kathleen | Kathleen Ruhl | Actor | 2014 | 1 | |
| Read, Allen | Allen Read | Actor | 1998 - 1999 | 3 | |
| Renner, Erich | Erich Renner | Actor | 1998 | 1 | |
| Rigos, Konstantinos | Konstantinos Rigos | Director | 2015 | 1 | |
| Roubínek, Otakar | Otakar Roubínek | Adaptation | 1969 | 1 | |
| Réti, Csaba | Csaba Réti | Actor | 1969 | 1 | |
| Roland, Adolf | Adolf Roland | Actor | 1965 - 1969 | 2 | |
| Röder, Erich | Erich Röder | Actor | 1961 - 1969 | 3 | |
| Rives, Michael | Michael Rives | Actor | 1969 | 1 | |
| Rose, Joseph | Joseph Rose | Actor | 1969 | 1 | |
| Radner, David | David Radner | Dancer | 1969 | 1 | |
| Röhrbein, Momme | Momme Röhrbein | Designer | 1997 | 1 | |
| Rieck, Angelika | Angelika Rieck | Costume Designer | 1997 | 1 | |
| Robson, Bryan | Bryan Robson | Actor | 1997 - 1998 | 4 | |
| Romer, Patrick | Patrick Romer | Actor | 1997 - 1998 | 4 | |
| Rey, Walter | Walter Rey | Actor | 1997 | 2 | |
| Risler, Philippe | Philippe Risler | Actor | 2014 | 6 | |
| Rocher, Dominique | Dominique Rocher | Costume Designer | 2014 | 6 | |
| Ros, Andrea | Andrea Ros | Actor | 2014 | 1 | |
| Ricart, Santi | Santi Ricart | Actor | 2014 | 1 | |
| Raja, Joan | Joan Raja | Actor | 2014 | 1 | |
| Richter, Renate | Renate Richter | Actor | 1997 - 2000 | 52 | |
| Ranisch, Volker | Volker Ranisch | Actor | 1997 - 2000 | 52 | |
| Ryum, Synnøve | Synnøve Ryum | Adaptation, Designer, Director, Dramaturg | 2014 | 4 | |
| Rowies, Antoine | Antoine Rowies | Actor | 1969 | 2 | |
| Ryen, Sidsel | Sidsel Ryen | Actor | 1969 | 1 | |
| Rekve, Johan | Johan Rekve | Actor | 1969 | 1 | |
| Rannikko, Sirkka-Liisa | Sirkka-Liisa Rannikko | Actor | 1964 - 1969 | 2 | |
| Ratner, Ian | Ian Ratner | Actor | 1969 | 1 | |
| Rives, Bill | Bill Rives | Actor | 1969 | 1 | |
| Rodriguez, Franklin | Franklin Rodriguez | Actor | 1997 | 1 | |
| Richter, Jiří-Miloslav | Jiří-Miloslav Richter | Actor, Director, Dramaturg | 1997 | 5 | |
| Richardson, Nina | Nina Richardson | Actor | 2013 - 2014 | 11 | |
| Rieder, Edith | Edith Rieder | Actor | 1997 | 1 | |
| Rosenfeld, Fr. | Fr. Rosenfeld | Actor | 1879 | 1 | |
| Rosenfeld, Hr. | Hr. Rosenfeld | Actor | 1879 | 1 | |
| Russell, Ward | Ward Russell | Lighting Designer | 1971 | 1 | |
| Rule, Jim | Jim Rule | Designer, Lighting Designer | 1968 | 2 | |
| Reed, Stori | Stori Reed | Actor | 1959 - 1968 | 2 | |
| Ramezzano, Mike | Mike Ramezzano | Actor | 1971 | 1 | |
| Ramezzano, Richard | Richard Ramezzano | Actor | 1971 | 1 | |
| Rosas, Robert | Robert Rosas | Actor | 1971 | 1 | |
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