| Strong, Vivian | Vivian Strong | Actor | 1916 | 1 | |
| Stroobants, Mark | Mark Stroobants | Actor | 1995 | 18 | |
| Stropnická, Anna | Anna Stropnická | Actor | 2017 | 2 | |
| Stropnický, Martin | Martin Stropnický | Actor | 2004 - 2012 | 2 | |
| Stroppa, Prof. | Prof. Stroppa | Designer | 1923 - 1924 | 7 | |
| Stroppiana, Domenico | Domenico Stroppiana | Actor | 2018 | 1 | |
| Strößenreuter, Judith | Judith Strößenreuter | Actor | 2004 - 2018 | 31 | 1 |
| Strothe, Dirk | Dirk Strothe | Actor | 1974 | 1 | |
| Strothmann, Axel | Axel Strothmann | Actor | 2019 | 1 | |
| Strothmann, Imke | Imke Strothmann | Costume Designer | 1998 | 1 | |
| Stroud, Alex | Alex Stroud | Actor | 2017 | 3 | |
| Stroud, Cyndi | Cyndi Stroud | Actor | 2000 | 1 | |
| Stroud, Finlay | Finlay Stroud | Actor | 2018 | 1 | |
| Stroud, Michael | Michael Stroud | Actor | 1980 | 2 | |
| Stroud, Rob | Rob Stroud | Actor | 2000 | 1 | |
| Stroud, Walter | Walter Stroud | Actor | 1978 | 1 | |
| Strouhal, Vladimír | Vladimír Strouhal | Actor | 2000 | 1 | |
| Stroungis, Iraklis | Iraklis Stroungis | Actor | 2003 | 1 | |
| Stroup, Don | Don Stroup | Actor | 1961 | 1 | |
| Stroupežnický, Ladislav | Ladislav Stroupežnický | Translator | 1885 | 1 | |
| Stroux, Louisa | Louisa Stroux | Actor | 1998 | 1 | |
| Stróżewski, Franciszek | Franciszek Stróżewski | Actor | 1891 | 1 | |
| Strozier, Henry | Henry Strozier | Actor | 1990 | 1 | |
| Strøbye, Axel | Axel Strøbye | Actor | 1960 - 1977 | 3 | 1 |
| Strøm, Axel | Axel Strøm | Actor | 1912 - 1931 | 6 | |
| Strøm, Bjørg Gjertrud | Bjørg Gjertrud Strøm | Actor | 1992 | 1 | |
| Strøm, Christian Greger | Christian Greger Strøm | Actor | 2008 - 2013 | 9 | 4 |
| Strøm, Christina Marie, Hjelén | Christina Marie Hjelén Strøm | Actor, Assistant Director | 2015 | 3 | |
| Strøm, Elisabeth | Elisabeth Strøm | Actor | 1967 | 1 | |
| Strøm, Haakon | Haakon Strøm | Actor | 2012 - 2015 | 3 | |
| Strøm, Holger | Holger Strøm | Actor | 1925 - 1928 | 2 | |
| Strøm, Julian | Julian Strøm | Actor | 1928 | 2 | |
| Strøm, Tor Inge | Tor Inge Strøm | Actor | 2008 | 1 | |
| Strømberg, Sine | Sine Strømberg | Actor | 1998 | 3 | |
| Strømdahl, Terje | Terje Strømdahl | Actor, Director | 1992 - 2016 | 15 | 2 |
| Strømdahl, Wenche | Wenche Strømdahl | Actor | 1983 - 2014 | 13 | 1 |
| Strømgren, Jo | Jo Strømgren | Adaptation, Choreographer, Costume Designer, Designer, Director, Lighting Designer | 1997 - 2017 | 98 | 3 |
| Strømmen, Abr. | Abraham Strømmen (Abr. Strømmen) | Actor | 1907 - 1921 | 29 | |
| Strømøy, Mia | Mia Strømøy | Actor | 2015 | 1 | |
| Strømskag, Kristian Lykkeslet | Kristian Lykkeslet Strømskag | Adaptation, Dramaturg | 2006 - 2016 | 4 | 2 |
| Strømstad, Vanja | Vanja Strømstad | Actor | 1993 | 1 | |
| Strømsted, Liv | Liv Strømsted | Actor | 1950 - 2006 | 59 | 1 |
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