| 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 | |
| Richardson, Doreen | Doreen Richardson | Actor | 1968 | 1 | |
| Radó, László | László Radó | Actor | 1925 | 1 | |
| Riede, Erich | Erich Riede | Musical Director | 1968 | 1 | |
| Rumbaugh, Doug | Doug Rumbaugh | Actor | 1968 | 1 | |
| Rhys, Felicity | Felicity Rhys | Actor, Translator | 2014 | 64 | |
| Redmayne, Adam | Adam Redmayne | Actor, Translator | 2014 | 64 | |
| Rani, Savita | Savita Rani | Actor | 2008 | 4 | |
| Regelien, Joachim | Joachim Regelien | Actor | 1968 | 4 | |
| Radwanski, John | John Radwanski | Actor | 1968 | 1 | |
| Rayner, Kenneth | Kenneth Rayner | Actor | 1968 | 1 | |
| Reid, Don | Don Reid | Actor | 1968 | 1 | |
| Randsborg, Grete | Grete Randsborg | Actor | 1962 - 1967 | 2 | |
| Rath, Lillian | Lillian Rath | Actor | 1967 | 1 | |
| Ronk, Douglas | Douglas Ronk | Actor | 2004 | 1 | |
| Richards, Alan | Alan Richards | Actor | 1967 | 1 | |
| Rankin, Chris | Chris Rankin | Actor, Designer | 2004 - 2005 | 10 | |
| Rymer, Jim | Jim Rymer | Designer, Director | 2004 - 2005 | 10 | |
| Rivera, Thom | Thom Rivera | Actor | 2004 | 1 | |
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