| Rode, Fricis, | Fricis Rode | Actor | 1909 | 2 | |
| Rudzītis, Pēteris, | Pēteris Rudzītis | Actor, Director | 1909 | 5 | |
| Riley, A.D., | A. D. Riley (A.D. Riley) | Actor | 1909 | 5 | |
| Rose, W.P., | W. P. Rose (W.P. Rose) | Actor | 1909 | 3 | |
| Russell, W., | W. Russell | Actor | 1909 | 2 | |
| Rodenheiser, L.A., | L. A. Rodenheiser (L.A. Rodenheiser) | Actor | 1909 | 2 | |
| Rutledge, J.E., | J. E. Rutledge (J.E. Rutledge) | Actor | 1909 | 2 | |
| Rivers, Gertrude, | Gertrude Rivers | Actor | 1909 | 1 | |
| Radcliffe, Burnette, | Burnette Radcliffe | Actor | 1909 | 1 | |
| Rex, Carleton, | Carleton Rex | Actor | 1909 | 1 | |
| Reiersen, Albert, | Albert Reiersen | Actor | 1909 | 27 | |
| Rosvall, Aili, | Aili Rosvall | Actor | 1909 | 1 | |
| Reutof, Sergius, | Sergius Reutof | Actor | 1909 | 1 | |
| Radolin, Fred, | Fred Radolin | Actor | 1909 | 1 | |
| Reilly, D.J., | D. J. Reilly (D.J. Reilly) | Actor | 1909 | 1 | |
| Raič, Ivo, | Ivo Raič | Actor | 1909 | 4 | |
| Richter, Fritzi | Fritzi Richter | Actor | 1909 | 7 | |
| Ranzenhofer, Arthur | Arthur Ranzenhofer | Actor | 1909 | 4 | |
| Reimer, Lilly | Lilly Reimer | Actor | 1909 | 1 | |
| Rubel, Emil | Emil Rubel | Actor | 1909 | 2 | |
| Ruperty, Elisabeth, | Elisabeth Ruperty | Actor | 1909 – 1910 | 2 | |
| Rydlová, Zdenka, | Zdenka Rydlová | Actor | 1909 – 1923 | 8 | |
| Roberts, Ralph Arthur, | Ralph Arthur Roberts (Ralph Arthur Roberts) | Actor | 1910 | 1 | |
| Rudoff, Carl, | Carl Rudoff | Actor | 1910 | 1 | |
| Riechert, H., | H. Riechert | Actor | 1910 | 2 | |
| Reissert, Hella, | Hella Reissert | Actor | 1910 | 2 | |
| Römer, Irma, | Irma Römer | Actor | 1910 | 2 | |
| Remler, Friedrich, | Friedrich Remler | Designer | 1910 | 1 | |
| Ritter, Konrad, | Konrad Ritter | Actor | 1910 | 1 | |
| Rubner, Anna, | Anna Rubner | Actor | 1910 | 1 | |
| Richter, Johanna, | Johanna Richter | Actor | 1910 | 2 | |
| Rosendahl, Johanne, | Johanne Rosendahl | Actor | 1910 | 3 | |
| Robertovitsch, Aleksandar, | Aleksandar Robertovitsch | Actor | 1910 | 1 | |
| Reals, Grace, | Grace Reals | Actor | 1910 | 2 | |
| Russell, Annie, | Annie Russell | Actor | 1910 | 3 | |
| Reed, Mabel, | Mabel Reed | Actor | 1910 | 3 | |
| Russell, Harold, | Harold Russell | Actor | 1910 | 1 | |
| Redlands, Grace, | Grace Redlands | Actor | 1910 | 1 | |
| Roberts, Stanley, | Stanley Roberts | Actor | 1910 | 1 | |
| Robertson, Catherine, | Catherine Robertson | Actor | 1910 | 4 | |
| Ravenscroft, Amy, | Amy Ravenscroft | Actor | 1910 | 1 | |
| Rucović, Katica | Katica Rucović | Actor | 1910 | 1 | |
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