| Sædén, Erik | Erik Sædén | Actor | 2001 | 1 | |
| Sæle, Dina Cecilie | Dina Cecilie Sæle | Actor | 2006 - 2007 | 2 | |
| Sælendsminde, Sigve | Sigve Sælendsminde | Lighting Designer | 2009 | 1 | |
| Sælid, Jan | Jan Sælid | Actor, Adaptation | 1996 - 2021 | 131 | 3 |
| Særsland, Andreas, Tørre | Andreas Tørre Særsland | Actor | 2012 | 1 | |
| Sæteren, Marte | Marte Sæteren | Actor | 2009 | 1 | |
| Sæther, Andrine | Andrine Sæther | Actor, Dancer | 1991 - 2019 | 18 | 1 |
| Sæther, Anja | Anja Sæther | Actor | 2015 | 1 | |
| Sæther, Anne Mali | Anne Mali Sæther | Director | 2006 - 2007 | 2 | 1 |
| Sæther, Gjøril Bjercke | Gjøril Bjercke Sæther | Costume Designer | 2009 - 2021 | 49 | 1 |
| Sæther, Mari Dahl | Mari Dahl Sæther | Actor | 2012 - 2018 | 31 | 1 |
| Sæther, Marte | Marte Sæther | Actor | 1978 | 1 | |
| Sæther, Tore | Tore Sæther | Costume Designer, Designer | 2000 | 2 | |
| Sætherø, Jan Erik | Jan Erik Sætherø | Actor | 1960 | 61 | |
| Sæthre, Åselill | Åselill Sæthre | Actor | 2003 | 1 | |
| Sætrang, Frank Ole | Frank Ole Sætrang | Actor | 1994 | 1 | 1 |
| Sætre, Tom | Tom Sætre | Sound Designer | 1987 | 1 | |
| Sætre, Trond | Trond Sætre | Lighting Designer | 1988 | 1 | |
| Sætter-Lassen, Søren | Søren Sætter-Lassen | Actor | 2001 - 2005 | 7 | 1 |
| Sævarang, Henriette | Henriette Sævarang | Actor, Dancer | 2006 - 2007 | 3 | |
| Sævarang, Paul Vidar | Paul Vidar Sævarang | Lighting Designer | 2014 | 1 | |
| Sæverud, Harald | Harald Sæverud | Composer, Conductor, Musician | 1948 - 2021 | 23 | 1 |
| Sæverud, Sigmund | Sigmund Sæverud | Actor, Adaptation, Director | 1969 - 2009 | 270 | 1 |
| Sævik, Knut | Knut Sævik | Composer | 2008 | 1 | |
| Sævold, Tore Christian | Tore Christian Sævold | Actor | 2000 - 2006 | 10 | |
| Sbaffi, Simona | Simona Sbaffi | Actor | 1995 | 1 | |
| Sbarbaro, Signore | Signore Sbarbaro | Actor | 1918 | 1 | |
| Sbarbori, Jack | Jack Sbarbori | Adaptation, Director | 2002 | 2 | 1 |
| Sbarge, Raphael | Raphael Sbarge | Actor | 1988 | 1 | 1 |
| Sbarsi, Massimiliano | Massimiliano Sbarsi | Actor | 2023 | 1 | |
| Sbicca, Gianluca | Gianluca Sbicca | Costume Designer | 2012 - 2022 | 8 | |
| Sbokou, Anna | Anna Sbokou (Άννα Σμπώκου) | Lighting Designer | 2010 - 2025 | 3 | |
| Sbragia, Giancarlo | Giancarlo Sbragia | Actor | 1950 | 2 | |
| Sbrigiò, Davide | Davide Sbrigiò | Actor | 2002 | 4 | |
| Sbrogiò, Davide | Davide Sbrogiò | Actor | 2015 - 2019 | 2 | |
| Scacchetti, Sirio | Sirio Scacchetti | Composer | 2024 | 2 | |
| Scacchi, Greta | Greta Scacchi | Actor | 1991 | 1 | 1 |
| Scaffarelli, José | José Scaffarelli | Actor | 1982 | 1 | |
| Scahaise, Daniel | Daniel Scahaise | Designer | 1967 | 1 | |
| Scaife, Gillian | Gillian Scaife | Actor | 1928 - 1930 | 2 | 1 |
| Scaife, Isobel | Isobel Scaife | Actor | 1930 | 1 | |
| Scalambretti, Argenide | Argenide Scalambretti | Actor | 1908 - 1909 | 10 | |
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