| Ribell, Frederik | Frederik Ribell | Director | 1974 - 1980 | 3 | |
| Roon, Serge | Serge Roon | Actor, Director | 1974 - 1977 | 2 | |
| Rickaby, Tom | Tom Rickaby (Tom Rickaby) | Actor, Designer | 1974 - 1976 | 3 | |
| Runge, Simon | Simon Runge | Actor | 1974 - 1975 | 2 | |
| Rundkvist, Gunnar | Gunnar Rundkvist | Actor | 1974 - 1975 | 2 | |
| Rosander, Sven | Sven Rosander | Actor | 1974 - 1975 | 2 | |
| Roos, Staffan | Staffan Roos | Director | 1974 - 1975 | 2 | |
| Remington, Jane | Jane Remington (Jane Remington) | Actor | 1974 | 1 | |
| Rex, Marion | Marion Rex (Marion Rex) | Actor | 1974 | 1 | |
| Rufer, Adrian | Adrian Rufer (Adrian Rufer) | Director | 1974 | 1 | |
| Ribnik, Thelma | Thelma Ribnik (Thelma Ribnik) | Actor | 1974 | 1 | |
| Robertson, Patrick | Patrick Robertson | Designer | 1974 | 1 | |
| Richter, Eberhard | Eberhard Richter | Director | 1974 | 1 | |
| Rajz, János | János Rajz | Actor | 1974 | 1 | |
| Renensland, Howard Jr. | Howard Renensland Jr. | Actor | 1974 | 1 | |
| Ryan, Steven | Steven Ryan | Actor | 1974 | 1 | |
| Russell, Douglas A. | Douglas A. Russell | Costume Designer | 1974 | 1 | |
| Richardson, Bruce | Bruce Richardson | Sound Designer | 1974 | 1 | |
| Rodríguez, Azucena | Azucena Rodríguez | Actor | 1974 | 1 | |
| Rogall, Margit | Margit Rogall | Actor | 1974 | 1 | |
| Roy, Jiří | Jiří Roy | Adaptation, Director, Translator | 1974 | 3 | |
| Rappaport, Otto | Otto Rappaport | Director | 1974 | 1 | |
| Răţoi, Adrian | Adrian Răţoi | Actor | 1974 | 1 | |
| Rhodin, Teddy | Teddy Rhodin | Choreographer | 1974 | 1 | |
| Reuss, Karlhans | Karlhans Reuss | Producer | 1974 | 1 | |
| Renán, Sergio | Sergio Renán | Adaptation, Composer, Director, Sound Designer | 1973 - 2007 | 5 | |
| Rademacher, Michael | Michael Rademacher | Actor | 1973 - 2003 | 4 | |
| Rüschkamp, Gisbert | Gisbert Rüschkamp (Gisbert Rüschkamp) | Actor | 1973 - 2002 | 7 | |
| Ritter, Nina | Nina Ritter | Designer | 1973 - 1993 | 3 | |
| Rachel, Anna Maria | Anna Maria Rachel | Designer | 1973 - 1992 | 3 | |
| Rollauer, Lothar | Lothar Rollauer (Lothar Rollauer) | Actor | 1973 | 1 | |
| Rosemann, Karl-Heinz | Karl-Heinz Rosemann (Karl-Heinz Rosemann) | Actor | 1973 | 1 | |
| Rowicka, Halina | Halina Rowicka (Halina Rowicka) | Actor | 1973 | 1 | |
| Ritzová, Drahomíra | Drahomíra Ritzová | Musician | 1973 | 1 | |
| Reining, Gerlinde | Gerlinde Reining | Actor | 1973 | 1 | |
| Roth, Mechtild | Mechtild Roth | Actor | 1973 | 1 | |
| Rower, Walter | Walter Rower | Actor | 1973 | 1 | |
| Routman, Steven | Steven Routman | Actor | 1973 | 1 | |
| Rissman, Russ | Russ Rissman | Designer | 1973 | 1 | |
| Röders, Angela W. | Angela W. Röders | Actor | 1973 | 4 | |
| Robbins, Tom | Tom Robbins | Actor | 1973 | 1 | |
| Robbins, Sue A. | Sue A. Robbins | Costume Designer | 1973 | 1 | |
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