| Sundell, Anna | Anna Sundell | Actor | 1899 - 1900 | 2 | |
| Stigaard, Alfred | Alfred Stigaard | Actor | 1899 - 1900 | 3 | |
| Schmidt, Mathilde | Mathilde Schmidt | Actor | 1899 - 1900 | 3 | |
| Schönberger, Johanna | Johanna Schönberger | Actor | 1899 - 1901 | 3 | |
| Schrodt, Therese | Therese Schrodt | Actor | 1899 - 1902 | 3 | |
| Schneider, Gisela | Gisela Schneider | Actor | 1899 - 1902 | 3 | 2 |
| Simões, Lucinda | Lucinda Simões | Actor, Director | 1899 - 1903 | 18 | |
| Samarova, M. A. | M. A. Samarova | Actor | 1899 - 1903 | 2 | |
| Schrepp, - | - Schrepp | Actor | 1899 - 1903 | 9 | |
| Salter, Elly | Elly Salter | Actor | 1899 - 1904 | 12 | |
| Stannis, Fritz | Fritz Stannis | Actor | 1899 - 1904 | 12 | |
| Smith, William | William Smith | Actor | 1899 - 1904 | 11 | |
| Sattler, Fritz | Fritz Sattler | Actor | 1899 - 1904 | 2 | |
| Seybold, Moni | Moni Seybold | Actor | 1899 - 1905 | 5 | |
| Seybold, Lilli | Lilli Seybold | Actor | 1899 - 1905 | 5 | |
| Scherbarth, Bertha | Bertha Scherbarth | Actor | 1899 - 1905 | 7 | |
| Schroth, Carl | Carl Schroth | Actor | 1899 - 1906 | 2 | |
| Schönfeldt, Auguste | Auguste Schönfeldt | Actor | 1899 - 1908 | 6 | |
| Schlaghammer, Richard | Richard Schlaghammer | Actor | 1899 - 1911 | 2 | |
| Schneider, Martha | Martha Schneider | Actor | 1899 - 1913 | 3 | |
| Stanisławski, Stanisław | Stanisław Stanisławski | Actor, Director | 1899 - 1914 | 5 | |
| Schurich, Amelie | Amelie Schurich | Actor | 1899 - 1921 | 28 | |
| Stanislavskij, Konstantin | Konstantin Stanislavskij | Actor, Director | 1899 - 1924 | 15 | |
| Simov, Viktor | Viktor Simov | Designer | 1899 - 1924 | 11 | |
| Siemaszkowa, Wanda | Wanda Siemaszkowa | Actor, Director | 1899 - 1946 | 47 | |
| Simões, Lucilia | Lucilia Simões | Actor | 1899 - 1947 | 10 | |
| Stenhammar, Wilhelm | Wilhelm Stenhammar | Adaptation, Composer, Conductor | 1899 - 1990 | 10 | |
| Skala, Anna | Anna Skala | Actor | 1900 | 1 | |
| Springer, - | - Springer | Actor | 1900 | 1 | |
| Schlotthauer, Fritz | Fritz Schlotthauer | Actor | 1900 | 2 | |
| Salta, Stefanie | Stefanie Salta | Actor | 1900 | 1 | |
| Steinhagen, Frk. | Frk. Steinhagen | Actor | 1900 | 1 | |
| Steiner, Mr. | Mr. Steiner | Actor | 1900 | 1 | |
| Stickert, Frk. | Frk. Stickert | Actor | 1900 | 1 | |
| Sand, Marie | Marie Sand | Actor | 1900 | 1 | |
| Steppling, John | John Steppling | Actor | 1900 | 1 | |
| Svanström, Karin | Karin Svanström | Actor | 1900 | 1 | |
| Swears, Herbert | Herbert Swears | Actor | 1900 | 2 | |
| Sylvas, ? | ? Sylvas | Actor | 1900 | 2 | |
| Sud´binin, S. | S. Sud´binin | Actor | 1900 | 1 | |
| Schultze, Gustav | Gustav Schultze | Actor | 1900 | 1 | |
| Siege, Heinz | Heinz Siege | Actor | 1900 | 1 | |
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