- Schwartz, Charles, 1922-19982
- Schwartz, Elliott, 1936-20161
- Schwarz, Gerard, 1947-4
- Schweitzer, Ray1
- Scott, Eric (Composer)1
- Scripp, Larry1
- Seeber, Leonard1
- Seferian, Edward, 1931-20031
- Segerman, Ephraim1
- Seletsky, Harold1
- Selleck, John Hugh2
- Semegen, Daria1
- Sena, Joan1
- Serebrier, José, 1938-1
- Serly, Tibor1
- Serr, Harriet2
- Shadley, Richard1
- Shainman, Irwin, 1921-20121
- Shakespeare, William, 1564-16163
- Shanet, Howard12
- Shansky, Marjorie1
- Shapey, Ralph, 1921-20021
- Shapinsky, Aaron1
- Shapiro, Don2
- Shapiro, Wallace1
- Shechtman, Robert1
- Sheinkman, Mordechai2
- Shelton, Kenneth2
- Shepherd, Arthur, 1880-19581
- Sherman, Guelda1
- Sherman, Judy1
- Sherman, Russell1
- Sherry, Fred8
- Shevelov, Avram2
- Shields, Roger1
- Shifrin, Seymour, 1926-19791
- Shinohara, Makoto1
- Shuey, Virginia1
- Shulman, Daniel2
- Shulman, Harry2
- Shulman, Leonard1
- Shuman, Davis1
- Shuman, Mark2
- Siebert, Renée2
- Siegl, Henry, 1912-19972
- Silva, Luigi, 1903-19611
- Silverberg, Martin1
- Silverman, Robert, 1938-1
- Silvermine String Quartet1
- Simms, Bryan R1
- Simon, Louis (Violinist)1
- Simonides, approximately 556 B.C.-467 B.C1
- Simons, Edward (Conductor)1
- Simons, Netty2
- Sims, Ezra, 1928-20151
- Singer, André (Composer)1
- Singleton, Alvin, 1940-1
- Sixfin, Leslie1
- Sklar, Philip1
- Smiles, Harry (Oboe player)1