| Schäfer, Harry | Harry Schäfer | Actor | 1903 - 1912 | 3 | |
| Saillard, Georges | Georges Saillard | Actor | 1903 - 1913 | 17 | |
| Schneeweiß, Robert | Robert Schneeweiß | Actor | 1903 - 1913 | 3 | |
| Schneider, Hugo | Hugo Schneider | Actor, Director | 1903 - 1915 | 3 | |
| Silten, Paula | Paula Silten | Actor | 1903 - 1916 | 3 | |
| Stein, Josefa | Josefa Stein | Actor | 1903 - 1916 | 40 | |
| Schlismann-Brandt, Rob. | Robert Schlismann-Brandt | Actor, Director | 1903 - 1918 | 6 | |
| Solska, Irena | Irena Solska | Actor | 1903 - 1921 | 15 | |
| Somlay, Artúr | Artúr Somlay | Actor, Director | 1903 - 1925 | 12 | 1 |
| Schroth, Heinrich | Heinrich Schroth | Actor | 1903 - 1928 | 8 | 1 |
| Sekler, Eduard | Eduard Sekler | Actor | 1903 - 1956 | 2 | |
| Sjöström, Eva | Eva Sjöström | Actor | 1903 - 1967 | 2 | |
| Smetak jr, - | - Smetak jr | Actor | 1904 | 1 | |
| Sehnalova, Mrs. | Mrs. Sehnalova | Actor | 1904 | 1 | |
| Stevens, George S. | George S. Stevens | Actor | 1904 | 1 | |
| Schütt, Harry | Harry Schütt | Actor | 1904 | 1 | |
| Steckelberg, Elisabeth | Elisabeth Steckelberg | Actor | 1904 | 1 | |
| Sanden, Hetty | Hetty Sanden | Actor | 1904 | 2 | |
| Sauermann, Karl | Karl Sauermann | Actor | 1904 | 1 | |
| Steffan, Frk. | Frk. Steffan | Actor | 1904 | 1 | |
| Staley, George C. | George C. Staley | Actor | 1904 | 2 | |
| Stuart, A. H. | A. H. Stuart (A. H., Stuart) | Actor | 1904 | 1 | 1 |
| Szarski, Władysław | Władysław Szarski | Actor | 1904 | 1 | |
| Sabatini, E. | E. Sabatini | Actor | 1904 | 3 | |
| Schoeffel, John B. | John B. Schoeffel | Producer | 1904 | 1 | |
| Szymańska, Helena | Helena Szymańska | Actor | 1904 | 1 | |
| Sikora, Annie | Annie Sikora | Actor | 1904 | 1 | |
| Stichling, Eugen | Eugen Stichling | Actor | 1904 | 1 | |
| Splitt, Walter | Walter Splitt | Actor | 1904 | 1 | |
| Schutz, - | - Schutz | Actor | 1904 | 1 | |
| Sheridan, Frank | Frank Sheridan | Actor | 1904 | 1 | |
| Sullivan, Frederick | Frederick Sullivan | Actor | 1904 | 1 | |
| Shaw, Katherine | Katherine Shaw | Actor | 1904 | 1 | |
| Schreiner, Hanns | Hanns Schreiner | Actor | 1904 | 1 | |
| Swoboda, Stefan | Stefan Swoboda | Actor | 1904 | 1 | |
| Sachsenburg, Fritz | Fritz Sachsenburg | Actor | 1904 - 1905 | 9 | |
| Schostal, Else | Else Schostal | Actor | 1904 - 1905 | 3 | |
| Safra, M. | M. Safra | Actor | 1904 - 1906 | 3 | |
| Stoddard, Blanche | Blanche Stoddard | Actor | 1904 - 1907 | 4 | 1 |
| Spitzweg, Carl | Carl Spitzweg | Actor | 1904 - 1907 | 5 | |
| Schjelderup, Gerhard | Gerhard Schjelderup | Composer | 1904 - 1909 | 4 | 1 |
| Schreiner, Karl | Karl Schreiner | Actor | 1904 - 1910 | 8 | |
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