| Rotter, Ferdinand, | Ferdinand Rotter | Actor | 1900 | 1 | |
| Romanowsky, Arthur, | Arthur Romanowsky | Actor | 1900 – 1901 | 1 | |
| Roty, Paul, | Paul Roty | Actor | 1901 | 1 | |
| Rembe, Otto, | Otto Rembe | Actor | 1901 | 1 | |
| Robèrt, Meta, | Meta Robèrt | Actor | 1901 | 1 | |
| Rüttiger, Wilhelm, | Wilhelm Rüttiger | Actor | 1901 | 1 | |
| Reingruber, Jenny, | Jenny Reingruber | Actor | 1902 | 1 | |
| Reinhardt, Frk., | Frk. Reinhardt | Actor | 1902 | 1 | |
| Reimann, Emilie, | Emilie Reimann | Actor | 1903 | 1 | |
| Ricken, Dora, | Dora Ricken | Actor | 1903 | 1 | |
| Rollet, Julius, | Julius Rollet | Actor | 1904 | 1 | |
| Ragazzy, Marga, | Marga Ragazzy | Actor | 1905 | 1 | |
| Roland, Ellen, | Ellen Roland | Actor | 1905 | 1 | |
| Renoth, Ludwig, | Ludwig Renoth | Actor | 1905 | 1 | |
| Rosé, Berthold, | Berthold Rosé | Actor | 1906 | 1 | |
| Rieck, Emil, | Emil Rieck | Designer | 1906 – 1908 | 1 | |
| Rottacker, Erich, | Erich Rottacker | Actor | 1906 | 1 | |
| Roschek, Walter, | Walter Roschek | Actor | 1906 | 1 | |
| Roebbeling, Hermann, | Hermann Roebbeling | Actor | 1908 | 1 | |
| Ruhtisch, Walter, | Walter Ruhtisch | Actor | 1908 | 1 | |
| Reinhardt, Siegfried, | Siegfried Reinhardt | Actor | 1908 | 1 | |
| Rakaricz, Anka, | Anka Rakaricz | Actor | 1908 | 1 | |
| Roberts, Ralph Arthur, | Ralph Arthur Roberts (Ralph Arthur Roberts) | Actor | 1910 | 1 | |
| Rudoff, Carl, | Carl Rudoff | Actor | 1910 | 1 | |
| Remler, Friedrich, | Friedrich Remler | Designer | 1910 | 1 | |
| Ritter, Konrad, | Konrad Ritter | Actor | 1910 | 1 | |
| Rubner, Anna, | Anna Rubner | Actor | 1910 | 1 | |
| Rusch, -, | - Rusch | Actor | 1911 | 1 | |
| Rink, Mr., | Mr. Rink | Costume Designer | 1911 | 1 | |
| Rémond, Fritz, | Fritz Rémond | Director | 1911 | 1 | |
| Rieger-Marl, Agnes, | Agnes Rieger-Marl | Actor | 1911 – 1912 | 1 | |
| Richter, Paul, | Paul Richter | Actor | 1911 – 1912 | 1 | |
| Reiser, Adolf, | Adolf Reiser | Actor | 1912 | 1 | |
| Raffay, Hanna, | Hanna Raffay | Actor | 1913 | 1 | |
| Rübenach, Werner, | Werner Rübenach | Actor | 1914 | 1 | |
| Rahardt, Emil, | Emil Rahardt | Actor | 1914 | 1 | |
| Rainer, Paul, | Paul Rainer | Actor | 1914 | 1 | |
| Regler, Sofie, | Sofie Regler | Actor | 1914 – 1916 | 1 | |
| Rafter, Mr., | Mr. Rafter | Actor | 1915 | 1 | |
| Rautuik, Il., | Il. Rautuik | Actor | 1915 | 1 | |
| Röbbeling, Hermann, | Hermann Röbbeling | Director | 1915 | 1 | |
| Robert, Ferdinand, | Ferdinand Robert | Actor | 1915 | 1 | |
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