| Spooner, Judith | Judith Spooner | Actor | 1981 | 1 | |
| Schoch, Margherita | Margherita Schoch | Actor | 1972 | 1 | |
| Strube, Klaus | Klaus Strube | Actor | 1972 | 1 | |
| Schenk, Otto | Otto Schenk | Actor, Director | 1981 - 2002 | 6 | |
| Schrögendorfer, Konrad | Konrad Schrögendorfer | Dramaturg | 1981 | 1 | |
| Speiser, Kitty | Kitty Speiser | Actor | 1981 | 3 | |
| Spooner, John | John Spooner | Actor | 1972 | 1 | |
| Schoelzel, Stephanie | Stephanie Schoelzel | Costume Designer | 1972 | 1 | |
| Stanford, Alan | Alan Stanford | Actor, Director | 1976 - 1980 | 21 | |
| Sutter, Sonja | Sonja Sutter | Actor | 1964 - 1965 | 3 | |
| Siegl, Hannes | Hannes Siegl | Actor | 1981 | 1 | |
| Stumvoll, Walter | Walter Stumvoll | Actor | 1965 - 1966 | 3 | |
| Schratt, Peter | Peter Schratt | Actor | 1965 - 1992 | 3 | |
| Schinzel, Hans | Hans Schinzel | Actor | 1911 | 1 | |
| Schöttle, Frida | Frida Schöttle | Actor | 1908 | 1 | |
| Stahl, Herbert | Herbert Stahl | Costume Designer, Designer | 1970 | 2 | |
| Silla, Fred | Fred Silla | Actor | 1981 | 1 | |
| Salter, Richard | Richard Salter | Actor | 1981 | 1 | |
| Sørensen, Helle Merete | Helle Merete Sørensen | Actor | 1981 | 2 | |
| Schmidt, Jacques | Jacques Schmidt | Costume Designer | 1981 | 2 | |
| Serré, André | André Serré | Sound Designer | 1981 | 2 | |
| Sansalone, Bruno | Bruno Sansalone | Musician | 1981 | 2 | |
| Szymkowski, Bogdan | Bogdan Szymkowski | Actor | 1976 | 1 | |
| Stokowski, Bogusław | Bogusław Stokowski | Actor | 1976 | 1 | |
| Sekler, Eduard | Eduard Sekler | Actor | 1903 | 2 | |
| Strancar, Nada | Nada Strancar | Actor | 1981 - 2005 | 14 | |
| Sandre, Didier | Didier Sandre | Actor, Adaptation | 1981 - 2005 | 16 | |
| Sjøholm, Alfred | Alfred Sjøholm | Actor | 1913 - 1927 | 3 | |
| Stryhn, Gunnar | Gunnar Stryhn | Actor | 1913 | 8 | |
| Sakai, Yoneko | Yoneko Sakai | Actor | 1913 - 1914 | 2 | |
| Sunderland, Scott | H. Scott Sunderland | Actor | 1913 - 1918 | 2 | |
| Scott, Clinton, Lee | Clinton Lee Scott | Actor | 1913 | 1 | |
| Shute, Philip, Cushing | Philip Cushing Shute | Actor | 1913 | 1 | |
| Sanborn, Ray, C. | Ray C. Sanborn | Actor | 1913 | 1 | |
| Snow, Herbert, E. | Herbert E. Snow | Actor | 1913 | 1 | |
| Stafford, Roland, G. | Roland G. Stafford | Actor | 1913 | 1 | |
| Starkweather, Courtney, N. | Courtney N. Starkweather | Actor | 1913 | 1 | |
| Schuilenburg, Hermine | Hermine Schuilenburg | Translator | 1913 | 1 | |
| Schmidt-Crans, W. | W. Schmidt-Crans | Actor | 1913 | 1 | |
| Stodor, Adam | Adam Stodor | Translator | 1913 - 1914 | 1 | |
| Szőke, Sándor | Sándor Szőke | Actor | 1914 - 1922 | 6 | |
| Szőts, András | András Szőts | Actor | 1914 | 1 | |
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