| Rodakis, L. | L. Rodakis | Actor | 1912 | 1 | |
| Rotas, Vasilis | Vasilis Rotas | Actor, Director, Translator | 1912 - 1935 | 8 | |
| Romska, Wanda | Wanda Romska | Actor | 1913 | 1 | |
| Ryan, R. E. | R. E. Ryan | Actor | 1913 | 1 | |
| Robežnieks, R. | R. Robežnieks | Actor | 1914 | 1 | |
| Rainis, - | - Rainis | Translator | 1915 | 1 | |
| Roberts, Clifford | Clifford Roberts | Composer | 1915 | 2 | |
| Rozan, Nikolaos | Nikolaos Rozan | Actor | 1915 - 1944 | 8 | |
| Rusten, Sigrid | Sigrid Rusten | Actor | 1915 | 1 | |
| Roziskey, Miss | Miss Roziskey | Director | 1916 | 1 | |
| Ruben, José | José Ruben | Actor | 1916 - 1926 | 2 | |
| Regicz, Irena | Irena Regicz | Actor | 1916 | 1 | |
| Reissiger, Carl Gottlieb | Carl Gottlieb Reissiger | Composer | 1917 | 1 | |
| Rosendahl, Wilhelm | Wilhelm Rosendahl | Actor | 1917 - 1938 | 7 | |
| Radwan, Stanisław (Pancewicz) | Stanisław (Pancewicz) Radwan | Actor, Composer | 1917 - 1991 | 12 | |
| Rosłan, Bolesław | Bolesław Rosłan | Actor | 1917 | 9 | |
| Rogosz-Pieńkowska, Józefina | Józefina Rogosz-Pieńkowska | Actor | 1918 | 1 | |
| Roussos, Emmanouil | Emmanouil Roussos | Actor | 1918 | 1 | |
| Rzęcki, Zygmunt | Zygmunt Rzęcki | Actor | 1918 | 12 | |
| Raič, Ivo | Ivo Raič | Actor | 1909 - 1918 | 4 | |
| Roland, František | František Roland | Actor | 1920 - 1941 | 11 | |
| Riekstiņa, Milda | Milda Riekstiņa | Actor | 1918 | 1 | |
| Rasberger, Pavel | Pavel Rasberger | Actor | 1919 | 1 | |
| Ramsdell, Etha | Etha Ramsdell | Actor | 1920 | 3 | |
| Radó, Sándorné | Sándorné Radó | Actor | 1920 | 1 | |
| Rudnyánszky, Gyula | Gyula Rudnyánszky | Translator | 1900 - 1921 | 2 | |
| Rostin, Serafina | Serafina Rostin | Musician | 1921 | 1 | |
| Røsoch, Erna | Erna Røsoch | Actor | 1921 | 1 | |
| Rozan, Meropi | Meropi Rozan | Actor | 1921 - 1933 | 4 | |
| Rakitin, Jurij Ljvovič | Jurij Ljvovič Rakitin | Director | 1921 - 1951 | 4 | |
| Rýdl, Antonín | Antonín Rýdl | Director | 1922 | 1 | |
| Richmond, Susan | Susan Richmond | Actor | 1922 - 1955 | 13 | |
| Reenberg, Holger | Holger Reenberg | Actor | 1922 - 1934 | 3 | |
| Rogoz, Zvonimir | Zvonimir Rogoz | Actor | 1922 - 1941 | 4 | |
| Rakar, Angela | Angela Rakar | Actor | 1922 | 1 | |
| Razživin, - | - Razživin | Actor | 1923 | 1 | |
| Robert, Enif | Enif Robert | Actor | 1923 | 3 | |
| Rēpiņš, Teodors | Teodors Rēpiņš | Actor | 1923 | 1 | |
| Rodenberg, Hans | Hans Rodenberg | Actor | 1923 | 1 | |
| Richter, Annie | Annie Richter | Actor | 1923 | 1 | |
| Rydland, Amund | Amund Rydland | Actor | 1924 - 1956 | 19 | |
| Regkos, Dimosthenis | Dimosthenis Regkos | Actor | 1924 | 3 | |
|
|
