| Roberts, Theodore | Theodore Roberts | Actor | 1904 | 1 | |
| Reardon, Edmund H. | Edmund H. Reardon | Actor | 1904 | 1 | |
| Rawicz (Trzcińska), Zofia | Zofia Rawicz (Trzcińska) | Actor | 1904 | 1 | |
| Rosqvist, Oskar | Oskar Rosqvist | Actor | 1904 - 1905 | 2 | |
| Radosław, Zdzisław | Zdzisław Radosław | Actor | 1905 | 1 | |
| Rossi, De, D. | D. De Rossi | Actor | 1905 - 1906 | 4 | |
| Ruggeri, T. | T. Ruggeri | Actor | 1905 - 1906 | 4 | |
| Regaldi, M. | M. Regaldi | Actor | 1905 - 1906 | 8 | |
| Roncoroni, Mr. | Mr. Roncoroni | Actor | 1905 - 1906 | 4 | |
| Ripamonti, Mrs. | Mrs. Ripamonti | Actor | 1905 - 1906 | 4 | |
| Ricard, Amy | Amy Ricard | Actor | 1905 | 1 | |
| Richard-Braakensiek, - | - Richard-Braakensiek | Actor | 1905 | 1 | |
| Reyman, Thyra | Thyra Reyman | Actor | 1905 - 1914 | 8 | |
| Razeto, Stella | Stella Razeto (Miss Stella) | Actor | 1905 - 1906 | 3 | |
| Rameil, Pierre | Pierre Rameil | Actor | 1906 - 1911 | 5 | |
| Reney, - | - Reney | Actor | 1907 - 1911 | 4 | |
| Repin, - | - Repin | Actor | 1906 | 1 | |
| Ring, Johannes | Johannes Ring | Actor | 1906 | 1 | |
| Robson, Andrew | Andrew Robson | Actor | 1906 | 2 | |
| Rindal, Marie | Marie Rindal | Actor | 1905 - 1907 | 59 | 1 |
| Raynous, Rodney | Rodney Raynous | Actor | 1906 | 1 | |
| Racy, E. M. | E. M. Racy | Actor | 1906 | 1 | |
| Reynolds, Frank | Frank Reynolds | Actor | 1906 - 1907 | 9 | |
| Row, Arthur | Arthur Row | Actor | 1906 - 1951 | 6 | |
| Rónay, Dezső | Dezső Rónay | Actor | 1906 - 1908 | 4 | |
| Raby, Mary | Mary Raby | Actor | 1907 - 1921 | 3 | |
| Rand, S. C. | S. C. Rand | Actor | 1907 | 3 | |
| Riggs, T. L. | T. L. Riggs | Actor | 1907 | 3 | |
| Rodakis, Mich. | Mich. Rodakis | Actor | 1907 | 1 | |
| Redlich, Marion | Marion Redlich | Actor | 1907 - 1908 | 3 | |
| Reeves-Smith, H | H, Reeves-Smith | Actor | 1907 | 1 | |
| Rafailova, Maria | Maria Rafailova | Actor | 1907 - 1912 | 3 | |
| Ryding, Allan | Allan Ryding | Actor | 1907 - 1908 | 2 | |
| Rynning, Olga | Olga Rynning | Actor | 1908 | 2 | |
| Radó, Mária | Mária Radó | Actor | 1927 - 1928 | 2 | |
| Rundell, Ruppert | Ruppert Rundell | Actor | 1908 | 1 | |
| Rudnicki, M. | M. Rudnicki | Actor | 1908 | 2 | |
| Robertson, James | James Robertson | Actor | 1908 | 1 | |
| Rojewski, Tadeusz | Tadeusz Rojewski | Actor | 1908 - 1909 | 2 | |
| Rychłowski, Franciszek | Franciszek Rychłowski | Actor | 1908 - 1918 | 6 | |
| Ramstedt, Emy | Emy Ramstedt | Actor | 1909 | 1 | |
| Rutkowska, Julia | Julia Rutkowska | Actor | 1908 - 1909 | 2 | |
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