| Steinle, Renate | Renate Steinle | Actor | 2015 | 1 | |
| Steinmann, Adolf | Adolf Steinmann (Adolf Steinmann) | Actor | 1905 | 1 | |
| Steinmann, Marina | Marina Steinmann | Actor | 1978 | 1 | |
| Steinmann, Valerie | Valerie Steinmann | Actor | 1954 - 1956 | 2 | |
| Steinmayer, Bill | Bill Steinmayer | Actor | 2022 | 2 | |
| Steinmetz, Eike | Eike Steinmetz | Actor | 1956 | 1 | |
| Steinmetz, Herbert | Herbert Steinmetz | Actor | 1966 | 2 | |
| Steinmüller, Frank | Frank Steinmüller | Dramaturg | 1965 | 1 | |
| Steinmüller, Franz | Franz Steinmüller | Actor | 1964 - 1979 | 4 | |
| Steinnes, Svanaug | Svanaug Steinnes (Svanaug Steinnes) | Actor | 1993 | 1 | |
| Steinöl, Hans | Hans Steinöl | Actor | 1898 - 1900 | 2 | |
| Steinrück, Albert | Albert Steinrück (Albert Steinrück) | Actor, Director | 1897 - 1926 | 25 | |
| Steinsberg, Florentin | Florentin Steinsberg (Florentin Steinsberg) | Actor | 1904 - 1922 | 8 | |
| Steinschneider, Constance | Constance Steinschneider (Constance Steinschneider) | Actor | 1926 - 1937 | 2 | |
| Steinschreiber, Ms. | Ms. Steinschreiber (Ms. Steinschreiber) | Actor | 1897 | 1 | |
| Steinsdóttir, Ingibjörg | Ingibjörg Steinsdóttir | Actor | 1944 | 1 | |
| Steinsieck, Annemarie | Annemarie Steinsieck (Annemarie Steinsieck) | Actor | 1919 - 1937 | 6 | |
| Steinsland, Gro | Gro Steinsland (Gro Steinsland) | Adaptation | 2011 | 1 | |
| Steinsland, Miguel Emilio Dobrodenka | Miguel Emilio Dobrodenka Steinsland (Miguel Emilio Dobrodenka Steinsland) | Actor | 2009 - 2020 | 21 | 1 |
| Steinslien, Michael | Michael Steinslien (Michael Steinslien) | Actor | 2009 | 1 | |
| Steinstad, Gunn | Gunn Steinstad (Gunn Steinstad) | Musician | 2008 | 1 | |
| Steinsvik, Pål Gjertsen | Pål Gjertsen Steinsvik (Pål Gjertsen Steinsvik) | Actor | 2007 | 1 | |
| Steinsvik, Silje | Silje Steinsvik (Silje Steinsvik) | Costume Designer | 2008 | 12 | |
| Steinwachs, Cornelia | Cornelia Steinwachs | Dramaturg | 2007 | 1 | |
| Steinway, Jan | Jan Steinway | Actor | 1997 | 1 | |
| Steinweg, Kathrin | Kathrin Steinweg | Actor | 2004 | 1 | |
| Steinweg, Walter | Walter Steinweg | Actor | 1935 | 1 | |
| Steinwender, Markus | Markus Steinwender | Actor | 2008 | 5 | |
| SteinÞórsson, Sigurður | Sigurður SteinÞórsson | Actor | 1975 | 1 | |
| Steiof, A. Christian | A. Christian Steiof (A. Christian Steiof) | Costume Designer, Designer | 1976 - 1997 | 13 | |
| Steiof, Franziska | Franziska Steiof | Director | 2003 - 2004 | 2 | |
| Stejskal, Margot | Margot Stejskal | Actor | 1981 | 1 | |
| Stejskalová, Anna | Anna Stejskalová | Actor | 1989 | 1 | |
| Stekel, Erich | Erich Stekel | Musical Director | 1921 | 1 | |
| Steklova, Agrippina | Agrippina Steklova | Actor | 2001 | 1 | |
| Stella, Gyula | Gyula Stella | Actor | 1925 | 1 | |
| Stellan, Sanna | Sanna Stellan (Sanna Stellan) | Actor | 2002 - 2004 | 4 | |
| Stellato, Giuseppe | Giuseppe Stellato | Stage Manager | 2022 | 1 | |
| Stellby, Eva | Eva Stellby (Eva Stellby) | Actor | 1968 - 1987 | 4 | |
| Stelling, Jörg | Jörg Stelling | Actor | 1983 | 1 | |
| Stelmach, Ed | Ed Stelmach | Actor | 1973 | 1 | |
| Stelte, Paula | Paula Stelte | Actor | 2014 | 1 | |
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