| Simsons, Jānis, | Jānis Simsons | Actor, Director | 1918 | 8 | |
| Seelig-Sandgren, Lotten, | Lotten Seelig-Sandgren | Actor | 1918 - 1921 | 4 | |
| Skantze, Stina Hedlund, | Stina Hedlund Skantze | Actor | 1918 | 1 | |
| Selmer, Alfred, | Alfred Selmer | Actor | 1918 | 1 | |
| Schwenzen, Hjalmar, | Hjalmar Schwenzen | Actor | 1918 - 1925 | 3 | |
| Sekiguchi, Tsugio, | Tsugio Sekiguchi | Director | 1918 | 1 | |
| Suškevič, B., | B. Suškevič | Actor | 1912 - 1918 | 2 | |
| Skrbinšek, Milan, | Milan Skrbinšek | Actor, Director, Translator | 1919 - 1951 | 14 | |
| Sabbi, M., | M. Sabbi | Actor | 1919 | 1 | |
| Steen, Eva, | Eva Steen | Actor | 1919 - 1920 | 2 | |
| Strnad, Antonín, | Antonín Strnad | Actor | 1920 | 1 | |
| Stenius, Dagny, | Dagny Stenius | Actor | 1920 - 1963 | 4 | |
| Sommerschield, Esther, | Esther Sommerschield | Actor | 1921 | 1 | |
| Selmer, Lillemor Gjems, | Lillemor Gjems Selmer | Actor | 1921 | 1 | |
| Smythe, Paul, | Paul Smythe | Actor | 1921 | 1 | |
| Stanev, St., | St. Stanev | Translator | 1912 - 1921 | 2 | |
| Savov, Stefan, | Stefan Savov | Actor | 1921 - 1939 | 2 | |
| Suzuki, Fukuko, | Fukuko Suzuki | Actor | 1921 | 1 | |
| Sasaki, Takashi, | Takashi Sasaki | Actor | 1921 | 1 | |
| Sakaguchi, Toshio, | Toshio Sakaguchi | Actor | 1921 | 1 | |
| Selmer, Liv Uchermann, | Liv Uchermann-Selmer (Liv Uchermann Selmer) | Actor | 1921 - 2006 | 18 | |
| Schwenzen, Astri, | Astri Schwenzen | Actor | 1921 - 1951 | 11 | |
| Schwenzen, Harald, | Harald Schwenzen | Actor, Director | 1921 - 1942 | 15 | |
| Steimar, Jiří, | Jiří Steimar | Actor | 1920 - 1966 | 6 | |
| Save, Yvonne, | Yvonne Save | Actor | 1922 - 1925 | 2 | |
| Shaw, Arthur, | Arthur Shaw | Actor | 1922 | 2 | |
| Simonson, Joseph, | Joseph Simonson | Actor | 1922 | 1 | |
| Sørenson, Edna, | Edna Sørenson | Actor | 1922 | 1 | |
| Stewart, Athole, | Athole Stewart | Actor | 1922 | 2 | |
| Sinclair, Sinna, | Sinna Sinclair | Actor | 1922 | 2 | |
| Schleger, Oskar, | Oskar Schleger | Actor | 1922 | 1 | |
| Schlamm, Erna, | Erna Schlamm | Actor | 1922 | 1 | |
| Sugawara, Eizo, | Eizo Sugawara | Designer | 1922 | 1 | |
| Sergiev, E., | E. Sergiev | Director | 1923 | 1 | |
| Serov, -, | - Serov | Actor | 1923 | 1 | |
| Skorochodov, -, | - Skorochodov | Actor | 1923 | 1 | |
| Sprance, G., | G. Sprance | Actor | 1923 | 1 | |
| Stojtschev, P. K., | P. K. Stojtschev (P. K. Stojtschev) | Director | 1923 | 1 | |
| Sarafov, Krastjo, | Krastjo Sarafov | Actor, Director | 1911 - 1924 | 5 | |
| Scott, Dorothy, | Dorothy Scott | Actor | 1923 | 1 | |
| Szerémy, Zoltán, | Zoltán Szerémy | Actor | 1923 | 2 | |
| Székely, Lujza, | Lujza Székely | Actor | 1923 | 2 | |
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