| Richter, Wolfgang | Wolfgang Richter | Actor | 1960 | 1 | |
| Ryder Payne, Thomas | Thomas Ryder Payne | Musical Director, Sound Designer | 2011 - 2015 | 5 | |
| Richmond-Garza, Elizabeth | Elizabeth Richmond-Garza | Dramaturg | 2011 | 1 | |
| Riddell, Susie | Susie Riddell | Actor | 2011 | 1 | |
| Ravn, Maja | Maja Ravn | Costume Designer, Designer | 2012 | 2 | |
| Ritter, Ena | Ena Ritter | Actor | 1960 | 1 | |
| Rud, Ove | Ove Rud | Actor | 1960 - 1964 | 2 | |
| Richert, Joachim | Joachim Richert | Actor | 1960 | 1 | |
| Rodríguez, Efraín | Efraín Rodríguez | Actor | 2015 - 2017 | 14 | |
| Rieger, Silvia | Silvia Rieger | Actor, Director | 2011 - 2018 | 12 | |
| Roudaut, Angela | Angela Roudaut | Actor | 2011 | 1 | |
| Russo, Letizia | Letizia Russo | Dramaturg | 2011 - 2013 | 16 | |
| Robertshaw, Malcolm | Malcolm Robertshaw | Designer | 2011 | 1 | |
| Reynolds, Tony | Tony Reynolds | Sound Designer | 2011 | 1 | |
| Reuter, Tara | Tara Reuter | Actor | 2011 | 1 | |
| Reddick, Matthew | Matthew Reddick | Actor | 2011 | 1 | |
| Richards, Devorah | Devorah Richards | Actor | 2011 | 1 | |
| Ramage, Jonathan | Jonathan Ramage | Lighting Designer | 2011 | 1 | |
| Riotte, Hermann | Hermann Riotte | Producer | 1891 | 1 | |
| Rüdiger, Franz | Franz Rüdiger | Actor | 1914 | 1 | |
| Rahul, Kh. | Kh. Rahul | Actor | 2012 | 1 | |
| Rogalschi, Aurel | Aurel Rogalschi | Actor | 1944 | 1 | |
| Reus, Emil | Emil Reus | Director | 1970 - 1978 | 2 | |
| Râbinschi, Mircea | Mircea Râbinschi | Costume Designer, Designer | 1968 - 1976 | 3 | |
| Roiha, Mikko | Mikko Roiha | Adaptation, Designer, Director | 2011 - 2012 | 6 | |
| Reimer, Robert | Robert Reimer | Conductor | 2011 - 2014 | 2 | |
| Rossert, Felix | Felix Rossert | Actor | 1920 | 1 | |
| Rümke, Matthijs | Matthijs Rümke | Adaptation, Director | 2012 - 2013 | 58 | |
| Rochelle-Müller, Else | Else Rochelle-Müller | Actor | 1913 | 1 | |
| Rădulescu, Sandu | Sandu Rădulescu | Actor | 1927 - 1937 | 2 | |
| Raicu, Mihai | Mihai Raicu | Director | 1983 | 1 | |
| Ryan, Jennie | Jennie Ryan | Actor | 2013 | 1 | |
| Russell, David | David Russell | Actor | 2013 | 1 | |
| Ruppenkamp, Brian | Brian Ruppenkamp | Actor | 2013 | 4 | |
| Rouesnel , Arthur | Arthur Rouesnel | Actor | 2013 | 6 | |
| Russell, Brant | Brant Russell | Adaptation, Director | 2013 | 2 | |
| Rosellini, Federica | Federica Rosellini | Actor | 2013 | 7 | |
| Roman, Luciano | Luciano Roman | Actor | 2013 | 7 | |
| Radu, Ileana | Ileana Radu | Actor | 1966 | 1 | |
| Rareş, Marietta | Marietta Rareş | Actor | 1920 - 1922 | 2 | |
| Rodarte, Meghan | Meghan Rodarte | Dramaturg | 2013 | 1 | |
| Reigbert, Erna | Erna Reigbert | Actor | 1921 | 1 | |
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