| Szul, Marian | Marian Szul | Actor | 1977 | 1 | |
| Szymański, Wojciech | Wojciech Szymański | Actor | 1973 | 1 | |
| Siekierski, Stanisław | Stanisław Siekierski | Actor | 1972 | 1 | |
| Sułkowski, Kazimierz | Kazimierz Sułkowski | Actor | 1972 | 1 | |
| Smuckler, J.L. | J. L. Smuckler (J.L. Smuckler) | Director | 1935 | 1 | |
| Steer, Peter | Peter Steer | Actor | 1960 | 1 | |
| Smela, Bolesław | Bolesław Smela | Actor | 1954 | 1 | |
| Shan, Jin | Jin Shan | Actor | 1934 - 1935 | 2 | |
| Strang, David A. | David A. Strang | Lighting Designer | 1996 | 1 | |
| Schwarz, Frieda | Frieda Schwarz | Actor | 1916 - 1923 | 7 | |
| Schulz, Rosemarie | Rosemarie Schulz | Actor | 1965 - 1971 | 2 | |
| Stein, Claus Dieter | Claus Dieter Stein | Actor | 1965 | 1 | |
| Slukov, Jakub Vojta | Jakub Vojta Slukov | Actor | 1885 - 1899 | 4 | |
| Schamberg, Julie | Julie Schamberg | Actor | 1878 - 1888 | 3 | |
| Schmidt, Anni | Anni Schmidt | Actor | 1896 - 1898 | 3 | |
| Solazzi, Giuseppina | Giuseppina Solazzi | Actor | 1891 - 1899 | 7 | |
| Spranger, Fred | Fred Spranger | Actor | 1973 | 1 | |
| Smith, L.M. | L. M. Smith (L.M. Smith) | Actor | 1890 - 1897 | 4 | |
| Strubbe, Garcia | Garcia Strubbe | Actor | 1972 | 1 | |
| Sollberger, Jeanne | Jeanne Sollberger | Actor | 2008 | 3 | |
| Sheehy, Ted | Ted Sheehy | Actor | 1982 | 1 | |
| Scosería, Cyro | Cyro Scosería | Adaptation | 1954 - 1955 | 2 | |
| Sussin, Mathilde | Mathilde Sussin | Actor | 1902 - 1933 | 71 | |
| Saltarelli, Kevin | Kevin Saltarelli | Actor | 2003 | 1 | |
| Shilling, Cassie | Cassie Shilling | Actor | 1982 | 1 | |
| Sullivan, Greg | Greg Sullivan | Lighting Designer | 2003 | 1 | |
| Stephens, Josiah | Josiah Stephens | Actor | 2000 | 1 | |
| Slater, Don | Don Slater | Lighting Designer | 2002 | 1 | |
| Sen, Tapas | Tapas Sen | Lighting Designer | 1952 - 1981 | 3 | |
| Sakakibara, Daisuke | Daisuke Sakakibara | Lighting Designer | 2006 | 1 | |
| Schoeffler, Paul | Paul Schoeffler | Actor | 1994 | 1 | |
| Skye, Robin | Robin Skye | Actor | 1994 - 2009 | 2 | |
| Southern, William | William Southern | Lighting Designer | 1943 - 1944 | 3 | |
| Schult, Steffen | Steffen Schult | Actor | 1989 - 1992 | 4 | |
| Schlieper, Nick | Nick Schlieper | Composer, Lighting Designer | 1986 - 2017 | 7 | |
| Sand, Rebecca | Rebecca Sand | Actor | 1973 | 1 | |
| Shook, Warner | Warner Shook | Actor | 1973 | 1 | |
| Stillman, Oscar | Oscar Stillman | Actor | 1932 | 1 | |
| Sugawara, Takashi | Takashi Sugawara | Director, Translator | 1950 - 1991 | 9 | |
| Sawai, Yoshie | Yoshie Sawai | Actor | 1914 | 1 | |
| Schuster, Yvette | Yvette Schuster | Costume Designer | 2006 - 2012 | 12 | |
| Shammon, Noel | Noel Shammon | Actor | 1913 - 1918 | 6 | |
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