| Schmatolla, Vicky | Vicky Schmatolla | Composer | 2004 - 2010 | 2 | |
| Selygin, Aleksej | Aleksej Selygin | Composer | 1999 | 1 | |
| Sénia, Jean-Marie, | Jean-Marie Sénia | Composer | 1987 | 1 | |
| Silvestri, Daniele, | Daniele Silvestri | Composer | 1993 - 1994 | 2 | |
| Siuda, Wolfgang, | Wolfgang Siuda | Composer | 1991 - 2014 | 16 | |
| Sommerro, Henning, | Henning Sommerro | Composer | 1984 - 2006 | 143 | |
| Stangl, Otmar | Otmar Stangl | Composer | 1993 | 2 | |
| Straßburger, Heinz | Heinz Straßburger | Composer | 1951 | 1 | |
| Szalkowski, Marian | Marian Szalkowski | Composer | 1978 | 1 | |
| Schubert, Franz Peter, | Franz Schubert (Franz Peter Schubert) | Composer | 1891 - 2013 | 65 | |
| Soares, Ted | Ted Soares | Composer | 1953 | 1 | |
| Still, Peter John, | Peter John Still | Composer | 2003 | 1 | |
| Sabry, Ramz | Ramz Sabry | Composer | 2009 - 2010 | 6 | |
| Schediwy, Ferdinand Giovanni, | Ferdinand Giovanni Schediwy | Composer | 1856 - 1863 | 7 | |
| Sperati, Paolo, | Paolo Sperati | Composer | 1856 - 1861 | 5 | |
| Sulzer, Julius, | Julius Sulzer | Composer | 1876 | 1 | |
| Schmitt, Alois, | Alois Schmitt | Composer | 1876 | 1 | |
| Strauss, -, | J. Strauss (- Strauss) | Composer | 1896 - 1992 | 2 | |
| Snaga, Joseph, | Joseph Snaga | Composer | 1905 | 1 | |
| Schjelderup, Gerhard, | Gerhard Schjelderup | Composer | 1904 - 1909 | 4 | |
| Sander, Berthold, | Berthold Sander | Composer | 1915 | 1 | |
| Salmhofer, Franz, | Franz Salmhofer | Composer | 1925 - 1931 | 2 | |
| Spies, Leo, | Leo Spies | Composer | 1940 | 1 | |
| Svendsen, Johan S., | Johan S. Svendsen | Composer | 1900 - 2007 | 36 | |
| Sinding, Christian, | Christian Sinding | Composer | 1900 - 1937 | 8 | |
| Schumann, Robert Alexander, | Robert Alexander Schumann | Composer | 1901 - 2007 | 9 | |
| Shaw, Martin, | Martin Shaw | Composer | 1903 | 1 | |
| Saint-Saëns, Camille, | Camille Saint-Saëns | Composer | 1904 - 2004 | 20 | |
| Storaas, Gaute, | Gaute Storaas (Gaute Storaas) | Composer | 1995 - 1997 | 3 | |
| Stinnerbom, Magnus, | Magnus Stinnerbom | Composer | 2001 - 2006 | 4 | |
| Sten, Helge, | Helge Sten | Composer | 2001 | 1 | |
| Solaas, Eyvind, | Eyvind Solaas | Composer | 1971 - 2005 | 7 | |
| Satiricon, -, | - Satiricon | Composer | 2003 - 2004 | 2 | |
| Shostakovich, Dmitri, | Dmitri Shostakovich | Composer | 1998 - 2006 | 5 | |
| Sande, Filip, | Filip Sande | Composer | 2009 - 2020 | 22 | |
| Schönberg, Arnold, | Arnold Schönberg | Composer | 1988 - 2010 | 10 | |
| Starbo, Silja, | Silja Starbo | Composer | 2012 | 1 | |
| Sarsten, Ragnhild, | Ragnhild Sarsten | Composer | 2012 | 1 | |
| Storkås, Kenneth, | Kenneth Storkås | Composer | 2012 | 1 | |
| Sounds, Norwegian, | Norwegian Sounds | Composer | 2012 - 2013 | 15 | |
| Sibelius, Jean, | Jean Sibelius | Composer | 1913 - 2018 | 17 | |
| Simpson, Fraser, | Fraser Simpson | Composer | 1917 | 1 | |
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