| SAARIAHO, KAIJA | Finlandia | 1952 | |
| SACKMAN, NICHOLAS | Inglaterra | 1950 | |
| SAINT-SAENS, CHARLES-CAMILLE | Francia | 09-10-1835 | 16-12-1921 |
| SALIERI, ANTONIO | Italia | 18-08-1750 | 07-05-1825 |
| SALTER, HANS | Austria | 1896 | 1994 |
| SANABRAS, JUAN | España | ||
| SANZ, GASPAR | España | h. 1650 | h. 1710 |
| SARASATE, PABLO | España | 10-03-1844 | 20-09-1908 |
| SARGENT, MALCOLM | Inglaterra | 29-04-1895 | 03-10-1967 |
| SARRO [SARRI], DOMENICO NATALE | Italia | 24-12-1679 | 25-01-1744 |
| SATIE, ERIK | Francia | 17-05-1866 | 01-07-1925 |
| SCARLATTI, ALESSANDRO | Italia | 02-05-1660 | 22-10-1725 |
| SCARLATTI, DOMENICO | Italia | 26-10-1685 | 23-07-1757 |
| SCARMOLIN, ANTHONY LOUIS | Estados Unidos | 1890 | 1969 |
| SCELSI, GIACINTO | Italia | 08-01-1905 | 1988 |
| SCHARWENKA, FRANZ XAVER | Polonia | 06-01-1850 | 08-12-1924 |
| SCHMELZER, JOHANN HEINRICH | Austria | h. 1620 | 29-02-1680 |
| SCHMIDT, FRANZ | Austria | 22-12-1874 | 11-02-1939 |
| SCHMIDT, OLE | Dinamarca | 14-07-1928 | |
| SCHMITT, FLORENT | Francia | 28-09-1870 | 17-08-1958 |
| SCHNABEL, ARTUR | Estados Unidos | 17-04-1882 | 15-08-1951 |
| SCHNITTKE, ALFRED | Rusia | 24-11-1934 | |
| SCHOECK, OTHMAR | Suiza | 01-09-1886 | 08-01-1957 |
| SCHOENBERG, ARNOLD | Austria | 13-09-1874 | 13-07-1951 |
| SCHREKER, FRANZ | Austria | 23-03-1878 | 21-03-1934 |
| SCHUBERT, FRANZ | Austria | 31-01-1797 | 19-11-1828 |
| SCHULHOFF, ERVIN | Chequia | 08-06-1894 | 18-08-1942 |
| SCHUMAN, WILLIAM | Estados Unidos | 04-08-1910 | 1992 |
| SCHUMANN, CLARA | Alemania | 13-09-1819 | 20-05-1896 |
| SCHUMANN, ROBERT ALEXANDER | Alemania | 08-06-1810 | 29-07-1856 |
| SCHURMANN, GERARD | Inglaterra | 19-01-1928 | |
| SCHUTZ, HEINRICH | Alemania | 1585 | 06-11-1672 |
| SCHWANTNER, JOSEPH | Estados Unidos | 1943 | |
| SCOTT, CYRIL | Inglaterra | 27-09-1879 | 31-12-1970 |
| SCRIABIN, ALEXANDER NIKOLAIEVI | Rusia | 06-01-1872 | 27-04-1915 |
| SEARLE, HUMPHREY | Inglaterra | 26-08-1915 | 1982 |
| SEGOVIA, ANDRES | España | 21-02-1893 | 02-06-1987 |
| SEIXAS, CARLOS DE | Portugal | 11-06-1704 | 25-08-1742 |
| SEREBRIER, JOSE | Uruguay | 03-12-1938 | |
| SERLY, TIBOR | Estados Unidos | 25-11-1901 | 08-10-1978 |
| SERMISY, CLAUDIN DE | Francia | h. 1490 | 13-10-1562 |
| SESSIONS, ROGER | Estados Unidos | 28-12-1896 | 1985 |
| SHCHEDRIN, RODION KONSTANTINO | Rusia | 16-12-1932 | |
| SHEBALIN, VISSARION YAKOVLEVIC | Rusia | 11-06-1902 | 28-05-1963 |
| SHEPPARD, JOHN | Inglaterra | h. 1515 | h. 1560 |
| SHOSTAKOVICH, DIMITRI | Rusia | 25-09-1906 | 09-08-1975 |
| SIBELIUS, JEAN | Finlandia | 08-12-1865 | 20-09-1957 |
| SIKORSKI | |||
| SILVERMAN, STANLEY | |||
| SILVESTROV, VALENTIN VASILIEVI | Ucrania | 30-09-1937 | |
| SIMPSON, ROBERT | Inglaterra | 02-03-1921 | 21-11-1997 |
| SITKOVETSKY, DIMITRI | |||
| SMETANA, BEDRICH | Chequia | 02-03-1824 | 12-05-1884 |
| SOKOLA, MILOS | Chequia | 18-04-1913 | 27-09-1976 |
| SOLER, ANTONIO | España | 03-12-1729 | 20-12-1783 |
| SOLER, JOSE | España | 1935 | |
| SOLTAN, VLADIMIR YEVGENIEVICH | Bielorusia | 1953 | |
| SOR, FERNANDO | España | 14-02-1778 | 10-07-1839 |
| SORABJI, KAIKHOSRU SHAPURJI | Inglaterra | 14-08-1892 | 1988 |
| SOROZABAL, PABLO | España | 18-09-1897 | 1988 |
| SPOHR, LOUIS | Alemania | 05-04-1784 | 22-10-1859 |
| STAMITZ, JOHANN | Chequia | 19-06-1717 | 27-03-1757 |
| STANFORD, CHARLES VILLIERS | Inglaterra | 30-09-1852 | 29-03-1924 |
| STEFFANI, AGOSTINO | Italia | 25-07-1654 | 12-02-1728 |
| STENHAMMAR, WILHELM | Suecia | 07-02-1871 | 20-11-1927 |
| STEPHAN, RUDI | Alemania | 29-07-1887 | 29-09-1915 |
| STEVENS, BERNARD | Inglaterra | 02-03-1916 | 1983 |
| STOCKHAUSEN, KARLHEINZ | Alemania | 22-08-1928 | |
| STOKOWSKY, LEOPOLD | Estados Unidos | 18-04-1882 | 13-09-1977 |
| STRADELLA, ALLESSANDRO | Italia | 01-10-1644 | 25-02-1682 |
| STRAUSS, JOHANN II | Austria | 25-10-1825 | 03-06-1899 |
| STRAUSS, JOSEPH | Austria | 20-08-1827 | 22-07-1870 |
| STRAUSS, RICHARD | Alemania | 11-06-1864 | 08-09-1949 |
| STRAVINSKY, IGOR FIODOROVITCH | Rusia | 17-06-1882 | 06-04-1971 |
| SUK, JOSEF | Chequia | 04-01-1874 | 29-05-1935 |
| SURINACH, CARLOS | Estados Unidos | 04-03-1915 | |
| SVIRIDOV, GEORGY VASILEVICH | Rusia | 16-12-1915 | |
| SWEELINCK, JAN PIETERSZOON | Holanda | 1562 | 1621 |
| SZYMANOWSKY, KAROL | Polonia | 06-10-1882 | 29-03-1937 |
