| Name | Jahre |
|---|
| Saegusa, Shigeaki | geb. 1942 |
| Saint-Saëns, Camille | 1835-1921 |
| Sallinen, Aulis | geb. 1935 |
| Salmhofer, Franz | 1900-1975 |
| Sammartini, Giovanni Battista | 1701-1775 |
| Sauguet, Henri | 1901-1989 |
| Schaporin, Juri Alexandrowitsch | 1887-1966 |
| Schjelderup, Gerhard Rosenkrone | 1859-1933 |
| Schmidt, Franz | 1874-1939 |
| Schoeck, Othmar | 1886-1957 |
| Schreker, Franz | 1878-1934 |
| Schröder, Friedrich | 1910-1972 |
| Schtschedrin, Rodion Konstantinowitsch | 1932-2025 |
| Schubert, Franz | 1797-1828 |
| Schumann, Robert | 1810-1856 |
| Serow, Alexander Nikolajewitsch | 1820-1871 |
| Serrano, José | 1873-1941 |
| Sibelius, Jean | 1865-1957 |
| Sinding, Christian | 1856-1941 |
| Smareglia, Antonio | 1854-1929 |
| Smetana, Bedřich | 1824-1884 |
| Smyth, Ethel | 1858-1944 |
| Soliva, Carlo | 1791-1853 |
| Sor, Fernando | 1778-1839 |
| Spohr, Louis | 1784-1859 |
| Spontini, Gaspare Luigi Pacifico | 1774-1851 |
| Staden, Sigmund Theophil | 1607-1655 |
| Stefani, Jan | 1747-1829 |
| Steffani, Agostino | 1654-1728 |
| Stolz, Robert | 1880-1975 |
| Straus, Oscar | 1870-1954 |
| Strauss, Johann (Sohn) | 1825-1899 |
| Strauss, Richard | 1864-1949 |
| Strawinski, Igor Fjodorowitsch | 1882-1971 |
| Sullivan, Arthur | 1842-1900 |
| Suppé, Franz von | 1819-1895 |
| Sutermeister, Heinrich | 1910-1995 |
| Szymanowski, Karol | 1882-1937 |