| Robèrt, Meta, | Meta Robèrt | Actor | 1901 | 1 | |
| Rudolph, Hermann, | Hermann Rudolph | Actor, Adaptation, Director, Dramaturg | 1901 - 1991 | 12 | |
| Reucker, Alfred, | Alfred Reucker | Director | 1901 - 1906 | 3 | |
| Rehoff, Maria, | Maria Rehoff | Actor | 1900 - 1915 | 123 | |
| Rolf, Maria, | Maria Rolf | Actor | 1893 - 1901 | 8 | |
| Rüttiger, Wilhelm, | Wilhelm Rüttiger | Actor | 1901 | 1 | |
| Rolf, Mary, | Mary Rolf | Actor | 1902 | 7 | |
| Rehfeld, Adolf, | Adolf Rehfeld | Actor | 1902 - 1903 | 3 | |
| Reingruber, Jenny, | Jenny Reingruber | Actor | 1902 | 1 | |
| Rée, Frk., | Frk. Rée | Actor | 1902 | 2 | |
| Reinhardt, Frk., | Frk. Reinhardt | Actor | 1902 | 1 | |
| René, Maxime, | Maxime René | Actor | 1902 - 1910 | 9 | |
| Römpler-Bleibtreu, Hedwig, | Hedwig Römpler-Bleibtreu | Actor | 1903 - 1914 | 20 | |
| Reimann, Emilie, | Emilie Reimann | Actor | 1903 | 1 | |
| Ricken, Dora, | Dora Ricken | Actor | 1903 | 1 | |
| Rohde, Anna, | Anna Rohde | Actor | 1907 | 2 | |
| Rollet, Julius, | Julius Rollet | Actor | 1904 | 1 | |
| Rickelt, Gustav, | Gustav Rickelt | Actor | 1904 - 1913 | 51 | |
| Ragazzy, Marga, | Marga Ragazzy | Actor | 1905 | 1 | |
| Roland, Ellen, | Ellen Roland | Actor | 1905 | 1 | |
| Reichenbach, Hermine, | Hermine Reichenbach | Actor | 1890 - 1905 | 2 | |
| Rehder, Carl, | Carl Rehder | Actor | 1905 - 1906 | 6 | |
| Rieger, Paula, | Paula Rieger | Actor | 1904 - 1905 | 3 | |
| Raeder, Mr., | Mr. Raeder | | | | |
| Rumpf, Fritz, | Fritz Rumpf | Designer | 1905 - 1913 | 5 | |
| Rodegg, Gustav, | Gustav Rodegg | Actor | 1913 - 1914 | 4 | |
| Reiff, Fritz, | Fritz Reiff | Actor | 1910 - 1938 | 25 | |
| Rupprecht, -, | - Rupprecht | Actor | 1905 - 1906 | 2 | |
| Renoth, Ludwig, | Ludwig Renoth | Actor | 1905 | 1 | |
| Ritter, Fanny, | Fanny Ritter | Actor | 1907 | 3 | |
| Rosenberg, Käthe, | Käthe Rosenberg | Actor | 1908 - 1910 | 17 | |
| Robert, Helene, | Helene Robert | Actor | 1903 - 1924 | 26 | |
| Rosé, Berthold, | Berthold Rosé | Actor | 1906 | 1 | |
| Reifenstein, Hermann, | Hermann Reifenstein | Actor | 1906 - 1916 | 2 | |
| Rehr, Martha, | Martha Rehr | Actor | 1906 - 1935 | 4 | |
| 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 | |
| Rau, Willy, | Willy Rau | Actor | 1908 - 1909 | 2 | |
| Rösselmann, Fred, | Fred Rösselmann | Actor, Director | 1908 - 1910 | 5 | |
| Retslag, Nella, | Nella Retslag | Actor | 1905 - 1907 | 2 | |
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