| Stuart, G. L. | G. L. Stuart | Actor | 1907 | 3 | 1 |
| Salisbury, Munroe | Munroe Salisbury | Actor | 1907 | 1 | 1 |
| Saxon, Edward | Edward Saxon | Actor | 1908 | 1 | 1 |
| Sundborg, Vilma | Vilma Sundborg | Actor | 1908 | 1 | 1 |
| Schønberg, Torborg | Torborg Schønberg | Actor | 1908 - 1948 | 22 | 1 |
| Somlay, Artúr | Artúr Somlay | Actor, Director | 1903 - 1925 | 12 | 1 |
| Sternroyd, Vincent | Vincent Sternroyd | Actor | 1894 - 1911 | 3 | 1 |
| Stephenson, Henry | Henry Stephenson | Actor | 1910 | 3 | 1 |
| Stokke, Tor | Tor Stokke | Actor | 1954 - 1998 | 75 | 1 |
| Schwab, Tine | Tine Schwab | Costume Designer, Designer | 1972 - 2013 | 195 | 1 |
| Skagestad, Unni Kristin | Unni Kristin Skagestad | Actor | 1985 - 1996 | 10 | 1 |
| Stokke, Linn | Linn Stokke | Actor | 1975 - 1995 | 10 | 1 |
| Steen, Liv | Liv Steen | Actor | 1987 - 2002 | 59 | 1 |
| Sothberg, Bjørn | Bjørn Sothberg | Actor | 1962 - 2007 | 47 | 1 |
| Schaanning, Per | Per Schaanning | Actor | 1990 - 2015 | 5 | 1 |
| Sørensen, Anne | Anne Sørensen | Actor | 1990 - 1993 | 3 | 1 |
| Sørlie, Kirsten | Kirsten Sørlie | Director | 1980 - 1995 | 4 | 1 |
| Skullerud, Hanne | Hanne Skullerud | Actor | 1991 | 1 | 1 |
| Sveen, Håkon | Håkon Sveen | Actor, Adaptation | 1991 - 2016 | 24 | 1 |
| Simonsen, Kari | Kari Simonsen | Actor | 1956 - 2008 | 38 | 1 |
| Solaas, Alfred | Alfred Solaas | Actor, Choreographer, Director | 1942 - 1959 | 5 | 1 |
| Schreiner, Ragnar | Ragnar Schreiner | Actor | 1946 - 1956 | 4 | 1 |
| Stenersen, Christian | Christian Stenersen | Designer | 1928 - 1961 | 38 | 1 |
| Sand, Rolf | Rolf Sand | Actor | 1949 - 1968 | 62 | 1 |
| Skolmen, Ada | Ada Skolmen | Costume Designer | 1957 - 1978 | 4 | 1 |
| Sletto, Eva | Eva Sletto | Actor | 1948 - 1968 | 12 | 1 |
| Sandø, Toralf | Toralf Sandø | Actor, Director | 1928 - 2006 | 13 | 1 |
| Sølvberg, Ragnhild | Ragnhild Sølvberg | Actor, Dancer | 1973 - 2000 | 12 | 1 |
| Schau, Finn | Finn Schau | Actor | 1971 - 2015 | 24 | 1 |
| Sæther, Andrine | Andrine Sæther | Actor | 1991 - 2019 | 16 | 1 |
| Schjøll, Oda | Oda Schjøll | Actor | 1987 - 1997 | 52 | 1 |
| Stautland, Karin | Karin Stautland | Actor | 1979 - 2017 | 14 | 1 |
| Stormoen, Kjell | Kjell Stormoen | Actor, Costume Designer, Designer, Director | 1947 - 2002 | 189 | 1 |
| Schou, Agnes | Agnes Schou | Designer, Mask Maker, Puppet Designer | 1993 | 8 | 1 |
| Sæverud, Sigmund | Sigmund Sæverud | Actor, Adaptation, Director | 1969 - 2009 | 270 | 1 |
| Skaanes, Rhine | Rhine Skaanes | Actor | 1969 - 2006 | 28 | 1 |
| Simensen, Ole A. | Ole A. Simensen | Actor | 1971 - 2006 | 16 | 1 |
| Sandem, Vidar | Vidar Sandem | Actor | 1993 - 2023 | 49 | 1 |
| Steinnes, Svanaug | Svanaug Steinnes | Actor | 1993 | 1 | 1 |
| Synnestvedt, Katja | Katja Synnestvedt | Designer | 1994 | 1 | 1 |
| Sætrang, Frank Ole | Frank Ole Sætrang | Actor | 1994 | 1 | 1 |
| Sæbø, Bjørn Belden | Bjørn Belden Sæbø | Actor | 1994 | 1 | 1 |
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