| Row, Arthur, | Arthur Row | Actor | 1906 - 1951 | 6 | |
| Rehr, Martha, | Martha Rehr | Actor | 1906 - 1935 | 4 | |
| Römer, Heinrich, | Heinrich Römer | Actor, Director | 1906 - 1920 | 15 | |
| Rakowski, Konrad, | Konrad Rakowski | Translator | 1906 - 1918 | 13 | |
| Reifenstein, Hermann, | Hermann Reifenstein | Actor | 1906 - 1916 | 2 | |
| Rameil, Pierre, | Pierre Rameil | Actor | 1906 - 1911 | 5 | |
| Rónay, Dezső, | Dezső Rónay | Actor | 1906 - 1908 | 4 | |
| Reiner, Ernst, | Ernst Reiner | Actor | 1906 - 1907 | 13 | |
| Reynolds, Frank, | Frank Reynolds | Actor | 1906 - 1907 | 9 | |
| Ravey, - | - Ravey | Actor | 1906 - 1907 | 2 | |
| Renz, Ms., | Ms. Renz | Actor | 1906 | 2 | |
| Rosé, Berthold, | Berthold Rosé | Actor | 1906 | 1 | |
| Rieck, Emil, | Emil Rieck | Designer | 1906 | 1 | |
| Rohwold, Mr., | Mr. Rohwold | Actor | 1906 | 2 | |
| Rottacker, Erich, | Erich Rottacker | Actor | 1906 | 1 | |
| Roschek, Walter, | Walter Roschek | Actor | 1906 | 1 | |
| Repin, -, | - Repin | Actor | 1906 | 1 | |
| Ring, Johannes, | Johannes Ring | Actor | 1906 | 1 | |
| Robson, Andrew, | Andrew Robson | Actor | 1906 | 2 | |
| Raynous, Rodney, | Rodney Raynous | Actor | 1906 | 1 | |
| Racy, E. M., | E. M. Racy (E. M. Racy) | Actor | 1906 | 1 | |
| Ronsin, -, | - Ronsin | Designer | 1906 | 1 | |
| Rüthling, Siegfried | Siegfried Rüthling | Actor | 1906 | 1 | |
| Rauschal, Josef | Josef Rauschal | Actor | 1906 | 1 | |
| Reichert, Ernst | Ernst Reichert | Actor | 1906 | 1 | |
| Ruß, Margarete | Margarete Ruß | Actor | 1906 | 1 | |
| Raalte, B., von | B. von Raalte | Actor | 1906 | 1 | |
| Rueß, Luise | Luise Rueß | Actor | 1906 | 1 | |
| Ruckova, Ms | Ms Ruckova | Actor | 1906 | 1 | |
| Reyman, Thyra, | Thyra Reyman | Actor | 1905 - 1914 | 8 | |
| Rumpf, Fritz, | Fritz Rumpf | Designer | 1905 - 1913 | 5 | |
| Retslag, Nella, | Nella Retslag | Actor | 1905 - 1907 | 2 | |
| Rindal, Marie, | Marie Rindal | Actor | 1905 - 1907 | 53 | 1 |
| Reinhardt, Anton | Anton Reinhardt | Actor | 1905 - 1907 | 3 | |
| Rehder, Carl, | Carl Rehder | Actor | 1905 - 1906 | 6 | |
| Rupprecht, -, | - Rupprecht | Actor | 1905 - 1906 | 2 | |
| 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 | |
| Razeto, Stella | Stella Razeto (Miss Stella) | Actor | 1905 - 1906 | 3 | |
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