| Schweitzer, Ernst | Ernst Schweitzer | Designer | 1976 - 1987 | 2 | |
| Seale, Douglas | Douglas Seale | Director | 1951 - 1971 | 2 | |
| Seay, Marlaina | Marlaina Seay | Designer, Lighting Designer | 2005 | 2 | |
| Seckacz, Ilona | Ilona Seckacz | Composer, Sound Designer | 1994 | 2 | |
| Seibert, John | John Seibert | Actor | 2006 - 2019 | 2 | |
| Seldte, Gesina | Gesina Seldte | Costume Designer | 1974 - 1977 | 2 | |
| Selvåg, Anders | Anders Selvåg | Actor | 1995 - 1999 | 2 | |
| Sgambellone, Monica | Monica Sgambellone | Designer | 1996 | 2 | |
| Shahidifar, Vahid | Vahid Shahidifar | Actor | 2002 - 2003 | 2 | |
| Sharland, Beryll | Beryll Sharland | Actor | 1973 - 1976 | 2 | |
| Sherwood, George | George Sherwood | Director | 1966 - 1967 | 2 | 1 |
| Shigeoka, Kannichi | Kannichi Shigeoka | Designer | 1921 - 1924 | 2 | |
| Shima, Kimiyasu | Kimiyasu Shima | Costume Designer, Designer | 1934 | 2 | |
| Shimizu, Masao | Masao Shimizu | Actor | 1958 - 1968 | 2 | |
| Siame, Bruno | Bruno Siame | Sound Designer | 1986 | 2 | |
| Sica, Carol | Carol Sica | Actor | 1964 - 1966 | 2 | |
| Siedlaczek, Kazimierz | Kazimierz Siedlaczek | Actor | 1988 - 2000 | 2 | |
| Siikala, Kaija | Kaija Siikala | Director | 1969 - 1979 | 2 | |
| Silliman, Maureen | Maureen Silliman | Actor | 1996 - 2011 | 2 | |
| Siltola, Erkki | Erkki Siltola | Actor | 1972 - 1975 | 2 | |
| Silvestri, Daniele | Daniele Silvestri | Composer | 1993 - 1994 | 2 | |
| Sindermann, Werner | Werner Sindermann | Actor | 1962 - 1973 | 2 | |
| Singelstad, Marit | Marit Singelstad | Actor | 1990 | 2 | 1 |
| Sjöström, Eva | Eva Sjöström | Actor | 1903 - 1967 | 2 | |
| Skinner, Margo | Margo Skinner | Actor | 1977 - 1984 | 2 | |
| Skjelfjord, Sidsel | Sidsel Skjelfjord | Costume Designer | 1990 | 2 | |
| Skoglund, Sara | Sara Skoglund | Actor | 1983 | 2 | |
| Skujeniece, Biruta | Biruta Skujeniece | Actor | 1910 - 1917 | 2 | |
| Slater, Shirley | Shirley Slater | Actor | 1971 - 1973 | 2 | |
| Slezak, Walter | Walter Slezak | Actor | 1937 - 1959 | 2 | 1 |
| Smith, Carmen | Carmen Smith | Actor | 1928 | 2 | |
| Snagowski, Xenia | Xenia Snagowski | Actor | 2006 - 2010 | 2 | 1 |
| Söderberg, Betty | Betty Söderberg | Actor | 1936 - 1954 | 2 | |
| Somerset, Robert | Robert Somerset | Actor, Director | 1960 - 1961 | 2 | |
| Sommers, Dolly | Dolly Sommers | Actor | 1911 | 2 | |
| Soria, Madeleine | Madeleine Soria | Actor | 1928 - 1929 | 2 | |
| Southern, Richard | Richard Southern | Actor, Designer | 1927 - 1930 | 2 | |
| Stag, Emte | Emte Stag | Choreographer | 1990 | 2 | |
| Stamoulis, Isidoros | Isidoros Stamoulis | Actor | 2007 - 2008 | 2 | |
| Stanĕk, Jaromír | Jaromír Stanĕk | Director | 1958 - 1998 | 2 | 1 |
| Stangl, Otmar | Otmar Stangl | Composer | 1993 | 2 | |
| Stankovski, Voislav | Voislav Stankovski | Actor | 1968 | 2 | |
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