Musical Biographies - S, 3
- Schumann-Heink, Ernestine
- Schunke, Karl
- Schuppanzigh, Ignaz
- Schurig, Volkmar Julius Wilhelm
- Schuster, Joseph
- Schutt, Eduard
- Schutz, Heinrich
- Schuyler, William
- Schwalm, Oscar
- Schwalm, Robert
- Schwedler, Otto Maximilian
- Schweizer, Otto
- Schwencke, Christian Friedrich Gottlieb
- Schwencke, Johann Friedrich
- Schwencke, Karl
- Schytte, Ludwig
- Scriabine, Alexander
- Scribe, Eugene
- Scudo, Paolo
- Sebor, Karel
- Sechter, Simon
- Seeboeck, W. C. E.
- Seger, Joseph
- Seguin, Anne Childe
- Seguin, Arthur Edward Shelden
- Seidel, Friedrich Ludwig
- Seidl, Anton
- Seifert, Uso
- Seiss, Isidor Wilhelm
- Séjan, Nicolas
- Selby, Bertram Luard
- Seligmann, Hippolyte Prosper
- Selmer, Johan
- Sembrich, Marcella
- Semet, Theophile Aime Emile
- Senesino, Francesco Bernardi detto
- Senfl, Ludwig
- Serov, Alexander Nickolajevitch
- Serpette, Henri Charles Gaston
- Serrao, Paolo
- Servais, Adrien François
- Servais, Joseph
- Sevcik, Pan Ottakar
- Seydelmann, Franz
- Seyfried, Ignaz Xavier Ritter von
- Sgambatti, Giovanni
- Shakespeare, William
- Sharfenberg, William
- Sharpe, Herbert Francis
- Shaw, Oliver
- Shedlock, John South
- Shelley, Harry Rowe
- Shephard, Frank Hartson
- Shepard, Thomas Griffin
- Sherwood, Edgar Harmon
- Sherwood, Percy
- Sherwood, William Hall
- Shield, William
- Shinner, Emily
- Shore, John
- Siboni, Erik Anton Valdemar
- Siboni, Giuseppe
- Sieber, Ferdinand
- Sieveking, Martinus
- Sighicelli, Antonio
- Sighicelli, Vincenzo
- Silas, Edward
- Silbermann, Andreas
- Silbermann, Gottfried
- Silcher, Friedrich
- Siloti, Alexander
- Silva, David Poll de
- Silver, Charles
- Simandl, Franz
- Simon, Jean Henri
- Simpson, Christopher
- Sinclair, John
- Sinding, Christian
- Singelée, Jean Baptiste
- Singer, Edmund
- Singer, Otto
- Singer, Otto, jr.
- Singer, Peter
- Sinico, Francesco
- Sibelius, Jean
- Sitt, Hans
- Sittard, Josef
- Sivori, Ernesto Camillo