| Rosenberg, Anna | Anna Rosenberg | Actor | 1901 | 1 | |
| Rădulescu-Mariu, Alexandru | Alexandru Rădulescu-Mariu | Actor | 1901 | 2 | |
| Raul, Rosa | Rosa Raul | Actor | 1901 | 1 | |
| Roland-Miller, Emil | Emil Roland-Miller | Actor | 1901 | 1 | |
| Retzbach, Arthur | Arthur Retzbach | Actor | 1901 | 1 | |
| Raabe, Hans | Hans Raabe | Actor | 1900 - 1933 | 10 | |
| Réthey, Lajos | Lajos Réthey | Actor | 1900 - 1925 | 3 | |
| Raevskaja, E. M. | E. M. Raevskaja | Actor | 1900 - 1924 | 7 | |
| Roksanova, M. | M. Roksanova | Actor | 1900 - 1924 | 5 | |
| Rietz, Helene | Helene Rietz | Actor | 1900 - 1922 | 47 | |
| Rudnyánszky, Gyula | Gyula Rudnyánszky | Translator | 1900 - 1921 | 2 | 1 |
| Reiter, Emil | Emil Reiter | Actor, Director | 1900 - 1916 | 9 | |
| Rehoff, Maria | Maria Rehoff | Actor | 1900 - 1915 | 123 | 1 |
| Roth, Paul | Paul Roth | Actor | 1900 - 1910 | 4 | |
| Rittig, Alfred | Alfred Rittig | Actor | 1900 - 1908 | 15 | |
| Roche, Gustav | Gustav Roche | Composer | 1900 - 1905 | 2 | |
| Reichert, Heinz | Heinz Reichert | Actor | 1900 - 1902 | 6 | |
| Rocco, Bertha | Bertha Rocco | Actor | 1900 | 2 | |
| Rotter, Ferdinand | Ferdinand Rotter | Actor | 1900 | 1 | |
| Romanowsky, Arthur | Arthur Romanowsky | Actor | 1900 | 1 | |
| Rasmussen, Henrik | Henrik Rasmussen | Actor | 1900 | 1 | |
| Roland, Teodor | Teodor Roland | Actor | 1900 | 1 | |
| Rolandowa, Helena | Helena Rolandowa | Actor | 1900 | 1 | |
| Rogall, Hugo | Hugo Rogall | Director | 1900 | 2 | |
| Rabitow, Clara | Clara Rabitow | Actor | 1900 | 1 | |
| Rieger, Hans | Hans Rieger | Actor | 1900 | 1 | |
| Richard, Hedwig | Hedwig Richard | Actor | 1900 | 1 | |
| Rothenberg, Hanna, von | Hanna von Rothenberg | Actor | 1900 | 1 | |
| Ruby, Erzsébet | Erzsébet Ruby | Actor | 1900 | 1 | |
| Rutzow, Anna | Anna Rutzow | Actor | 1900 | 1 | |
| Rudolph, Hermann | Hermann Rudolph | Actor, Adaptation, Director, Dramaturg | 1899 - 1991 | 13 | 1 |
| Remolt, Emmy | Emmy Remolt | Actor | 1899 - 1942 | 19 | 1 |
| Richard, Fritz | Fritz Richard | Actor | 1899 - 1918 | 2 | |
| Reimann, Max | Max Reimann | Actor, Director | 1899 - 1916 | 2 | |
| Różańska, Emilia | Emilia Różańska | Actor | 1899 - 1912 | 4 | |
| Rosqvist, Albin | Albin Rosqvist | Actor | 1899 - 1910 | 2 | |
| Reubke, Maja | Maja Reubke | Actor | 1899 - 1908 | 4 | |
| Reichmann, Anna | Anna Reichmann | Actor | 1899 - 1905 | 5 | |
| Ruzek, Paula | Paula Ruzek | Actor | 1899 - 1904 | 5 | |
| Rau, Valborg | Valborg Rau | Actor | 1899 - 1903 | 18 | |
| Richter, Armgart | Armgart Richter | Actor | 1899 - 1902 | 4 | |
| Rothmühl, Nicolaus | Nicolaus Rothmühl | Actor | 1899 - 1901 | 3 | |
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