Composers – S
Composers: Saab - Saint-Lubin
- Saab, Gabriel
- Saar, Mart (1882-1963)
- Saarenpaa, Toivo (1882-1948)
- Saariaho, Kaija (1952–2023)
- Saarinen, Harri
- Saba, Lillán (b. 1961)
- Sabadini, Bernardo (?-1718)
- Sabaneev, Leonid (1881–1968)
- Sabat, Marc (b.1965)
- Sabata, Victor de (1892–1967)
- Sabaté, Joaquim (1883-1928)
- Sabatelli, Silvestro
- Sabater, Antoni-Olaf (b.1959)
- Sabatier, William (b. 1974)
- Sabatino, Nicola (1705–96)
- Sabbatini, Galeazzo (1597–1662)
- Sabicas (1912–90)
- Sabin, Nigel (b.1960)
- Sabino, Antonio (1591-1650)
- Sabino, Francesco (b.1620)
- Sabino, Giovanni Maria (b.1588)
- Sabino, Ippolito (c.1550-93)
- Sablan, Ramon Manalisay (1902-70)
- Saboly, Nicolas (1614–78)
- Saboya, Lucas (b.1980)
- Sabra, Wadih (1876-1952)
- Sacchetti, Arturo (b.1941)
- Sacchini, Antonio (1730–86)
- Sacchini, Gaspare (b.1730)
- Sacco, John Charles (1905-87)
- Sacco, Raffaele (1787-1872)
- Sacco, Salvatore (1572–c.1622)
- Sacco, Steven Christopher
- Sacheverell Coke, Roger (1912–72)
- Sachs, Hans (1494-1576)
- Sachse, Ernst (1810–49)
- Sachsen, Rumelant von (13th century)
- Sachsen-Meiningen, Marie Elisabeth von (1853-1923)
- Sachsen-Weimar, Prince Johann Ernst von (1696–1715)
- Sachsen-Weimar-Eisenach, Anna Amalia von (1739–1807)
- Sack, Samantha
- Sackman, Nicholas (b.1950)
- Sacks, Jonathan (b.1950)
- Sacrati, Francesco (1605-50)
- Sacre, Guy (b.1948)
- Sadero, Geni (1886–1968)
- Sadikova, Aziza
- Sadler, Helmut (b.1921)
- Sadlo, Peter
- Saegusa, Shigeaki (b.1942)
- Saenger, Gustav (1865–1935)
- Saenz, Pedro (1915–95)
- Saeverud, Harald (1897–1992)
- Safaian, Arash (b.1981)
- Safari, Amir
- Säfsten, Stefan
- Sagap, Haji Awang Besar bin
- Sager, Carole Bayer (b.1945)
- Saggese, Matteo (b.1960)
- Sagland, Odd Børge (b.1967)
- Saglie, Luis
- Saglietti, Corrado Maria (b.1957)
- Sagreras, Julio Salvador (1879–1942)
- Sagvik, Stellan (b.1952)
- Sahar, Nimrod (b.1978)
- Sahbai, Iradj (b.1945)
- Sahl, Michael (b.1934)
- Sahlström, Eric (1912-86)
- Sahr, Heinrich von
- Saidaminova, Dilorom (b. 1943)
- Saikkola, Lauri (1906–95)
- Sain, James Paul (b.1959)
- Saindon, Marie-Claire (b.1984)
- Sainsbury, Chris (b. 1963)
- Sainsbury, Lionel (b.1958)
- Saint Circ, Uc de (fl.1217-53)
- Saint James, Guillaume (b. 1967)
- Saint Victor, Adam of (1112–46)
- Saint-Georges, Joseph Boulogne, Chevalier de (1745–99)
- Saint-Lubin, Léon de (1805–50)
Composers: Saint-Luc - Salviucci
- Saint-Luc, Jacques de (1616–1708)
- Saint-Marcoux, Micheline (1938-85)
- Saint-Martin, Léonce de (1886–1954)
- Saint-Philibert, Christophe Lemenu de (1720–74)
- Saint-Preux (b.1950)
- Saint-Quentin, Le chanoine de
- Saint-Saëns, Charles Camille (1835–1921)
- Sainte Colombe the elder, Monsieur de (fl.1658–1701)
- Sainte Colombe the younger, Monsieur de (c.1660–c.1720)
- Sainton, Philip (1891–1967)
- Sainz de la Maza, Eduardo (1903–82)
- Sainz de la Maza, Regino (1896–1981)
- Sajo, Benjamin (b. 1988)
- Sakai, Itaru (b. 1970)
- Sakałoŭski, Niescier (1902-50)
- Sakamoto, Ryuichi (1952–2023)
- Sakar, Elif Ebru (b.1994)
- Sakellaridis, Thanos (b. 1995)
- Sakellaridis, Yannis (1853-1938)
- Sakhnovsky, Yuri Sergeyevich (1866-1930)
- Sakunosuke, Koyama (1864–1927)
- Sala, André (1899-1968)
- Salamon, Michael (b.1957)
- Salas, Esteban (1725–1803)
- Salathé, Phil
- Salaverde, Bartolomé de Selma y (c.1595–c.1640)
- Salazar, Adolfo (1890-1958)
- Salazar, Antonio (1650–1715)
- Salazar, Diego Jose de (c.1660–1709)
- Salazar, Eric
- Salazar, Germán Darío Pérez
- Salazar, Juan García de (1639–1710)
- Saldarriaga, Andrés Posada
- Saldicco, Cesare
- Sale, Franz (c.1550-1599)
- Salén, Sven (1890–1969)
- Salerni, Paul (b.1951)
- Sales, Pietro Pompeo (1729-97)
- Salfelder, Kathryn (b.1987)
- Salgado, Luis Humberto (1903-77)
- Salgán, Horacio (1916–2016)
- Salgueiro, Jorge
- Salieri, Antonio (1750–1825)
- Salieri, Girolamo (1794–1864)
- Salim, Daahoud (b. 1990)
- Salinas, Francisco de (1513-90)
- Salinas, Horacio (b.1951)
- Salinis, Humbertus (1378-1403)
- Sallehin, Syafiqah 'Adha
- Salles, Bernard (b.1954)
- Salles, Felipe
- Sallinen, Aulis (b.1935)
- Salmanov, Vadim (1912–78)
- Salmenhaara, Erkki (1941–2002)
- Salmenkangas, Janne
- Salmier, Claudius
- Salo, Anastasia (b. 1980)
- Salomé, Théodore-César (1834–96)
- Salomon, Carlos (b.1967)
- Salomon, Johann Peter (1745–1815)
- Salomon, Joseph-François (1649-1732)
- Salomon, Karel (1897–1974)
- Salomon, Siegfried (1885–1962)
- Salonen, Esa-Pekka (b.1958)
- Salonen, Sulo (1899–1976)
- Salter, Hans J (1896–1994)
- Salter, Humphrey (fl.1682-1723)
- Salter, Timothy (b.1942)
- Salulini, Paolo (1709-80)
- Saluzzi, Dino (b.1935)
- Salva, Tadeáš (1937–95)
- Salvador, Matilde (1918–2007)
- Salvador-Daniel, Francisco (1831-71)
- Salvadori, Luca (b.1958)
- Salvatore, Daniele
- Salvatore, Giovanni (c.1620–1688)
- Salvesen, Thomas (1915-95)
- Salvetti, Simone (1870-1932)
- Salviucci, Giovanni (1907–37)
- Salviucci, Iditta Parpagliolo (1904-94)
Composers: Salvo - Sanderson
- Salvo, Rosolino Di (b.1970)
- Salvolini, Alessandro (c.1700–c.1770)
- Salzburg, Mönch von (c.1350–c.1450)
- Salzedo, Carlos (1885–1961)
- Salzedo, Leonard (1921–2000)
- Salzman, Eric (1933–2017)
- Samama, Leo (b.1951)
- Saman, René (1610–31)
- Samaniego, Joseph Ruiz de (c.1654–1670)
- Sámano, Francisco Novel
- Samaras, Christos (b.1956)
- Samaras, Spyridon-Filiskos (1861-1917)
- Samazeuilh, Gustave (1877–1967)
- Sambell, Mark
- Sametz, Steven (b.1954)
- Saminsky, Lazare (1882–1959)
- Samitz, Nico
- Samkopf, Kjell (b.1952)
- Sammarchi, Luigi (b. 1962)
- Sammartini, Giovanni Battista (1700–75)
- Sammartini, Giuseppe (1695–1750)
- Sammons, Albert Edward (1886–1954)
- Sammut, Eric (b.1968)
- Samonov, Anatoly (b.1931)
- Samper, Andrés
- Samper, Baltasar (1888–1966)
- Samperi, Antonio (1828-93)
- Sampoeschtian, Vladimir (1892-1922)
- Sampson, David (b.1951)
- Sams, Jeremy (b.1957)
- Samskog, Johann
- Samson, Joseph (1888–1957)
- Samson, Rene (1948-2019)
- Samuel, Adolphe Abraham (1824-1898)
- Samuel, Gerhard (1924–2008)
- Samuel, Harold (1879–1937)
- Samuel, Rhian (b.1944)
- Samuel, Virginia
- Samuel-Holeman, Eugène (1863-1942)
- Samuels, David (1948–2019)
- Samuelsson, Bror (1919-2009)
- Samuelsson, Marie (b.1956)
- Samut, Robert (1869-1934)
- San Jose, Maria de (d.1603)
- San Juan, Joseph de (c.1680–1747)
- San Lorenzo, Pedro de
- San Martin, Laurie (b.1968)
- San Miguel, Mariano (1880-1935)
- San Pedro, Lucio (1913-2002)
- Sanabras, Clara
- Sanabria
- Sanavia, Jeannot (b.1962)
- Sancan, Pierre (1916–2008)
- Sances, Giovanni Felice (1600–79)
- Sanchez, Blas
- Sanchez, Damien (b. 1944)
- Sanchez, Juan Antonio (b.1965)
- Sanchez, Leonardo (b.1966)
- Sánchez, Rodrigo (b.1974)
- Sánchez de Badajoz, Garci (c.1460-after 1524)
- Sanchez-Allu, Martin (1825-58)
- Sánchez-Chiong, Jorge (b.1969)
- Sánchez-Gutiérrez, Carlos (b.1964)
- Sánchez-Verdú, José Maria (b.1968)
- Sancto Johanne, Matheus de (1365-89?)
- Sanda, Katja (1857-1924)
- Sandagerdi, Pauli í (b.1955)
- Sandauer, Heinz (1911-79)
- Sandberg, Lars (b.1955)
- Sandberg, Steve
- Sandbrink, Ab (b.1953)
- Sandby, Herman (1881-1965)
- Sandé, Adele Emily (b.1987)
- Sande, Filip (b.1993)
- Sander, Kurt (b. 1969)
- Sanders (b. 1957)
- Sanders, Arne (b.1975)
- Sanders, John Derek (1933–2003)
- Sanders, Julio César (1897-1942)
- Sanderson, James (1769-1841)
Composers: Sanderson - Sapp
- Sanderson, Wilfred (1878–1935)
- Sandi, Luis (1905-96)
- Sandi, Marvin
- Sandidge, Daniel
- Sandiford Turner, Harry
- Sandig, Hans (1914–89)
- Sandler, Felicia (b.1961)
- Sandoni, Pier Giuseppe (1685-1748)
- Sándor, Jenö (1891-1978)
- Sandoval, Arturo (b. 1949)
- Sandoval, Miguel (1902–53)
- Sandoz, Vernon J (b.1963)
- Sandred, Örjan (b.1964)
- Sandresky, Eleonor (b.1957)
- Sandroff, Howard (b.1949)
- Sandström, Frederic (1877-1952)
- Sandstrøm, Jan (b.1954)
- Sandstrøm, Sven-David (1942–2019)
- Sandvik, Klaus (b.1966)
- Sandvold, Arild Edvin (1895–1984)
- Sandys, William (1792-1874)
- Sanfilippo, Claudio
- Sanford, David (b.1963)
- Sang Tong (b.1923)
- Sanger, David (1947–2010)
- SanGregory, Paul
- Sanguinazzo, Nicolo
- Sani, Nicola (b. 1961)
- Sanjuán, Joaquín Valverde (1875–1918)
- Sankara, Thomas Isidore Noël (1949-87)
- Sankaram, Kamala
- Sankey, Stuart (1927-2000)
- Sanlikol, Mehmet (b. 1974)
- Sanna, Claudio (b. 1985)
- Sannazaro, Jacopo (1458-1530)
- Sannemüller, Gerd (1914-2008)
- Sannicandro, Fernando
- Sannicandro, Valerio (b.1971)
- Sanseverino, Benedetto
- Sansom, Chris (b.1950)
- Sansom, Matthew (b.1970)
- Santa, Matthew
- Santa Cruz, Antonio de (b.1650)
- Santa Maria, Francisco de (1532-97)
- Santa Maria, Tomás de (1510–70)
- Santa-Cruz, Domingo (1899–1987)
- Santana, Lee (b.1959)
- Santandreu, Jesús (b.1970)
- Santangelo, Aniello (1737-71)
- Santangelo Eusanio, Domenico (1882-1970)
- Santaolalla, Gustavo (b.1951)
- Santasusana, Joan Pich (1911-99)
- Santiago, Felipe Pérez (b.1973)
- Santiago, Francisco de (1578-1644)
- Santier, Jean Le
- Santillán, Julio (b.1974)
- Santini, Alessandro (1922–93)
- Santini, Prospero (c.1591-1614)
- Santoli, Raffaele (1836-1918)
- Santoliquido, Francesco (1883–1971)
- Santore, Jonathan (b.1963)
- Santoro, Claudio (1919–89)
- Santórsola, Guido (1904–94)
- Santos, Alfredo Napoleão dos (1852-1917)
- Santos, André M (b.1984)
- Santos, Carles (1940-2017)
- Santos, Enrique (b.1930)
- Santos, Erik (b.1967)
- Santos, Frei Manuel dos (1668-1737)
- Santos, Gilson (b. 1977)
- Santos, Igor
- Santos, José Joaquim dos (1747-1801)
- Santos, Paulo Sergio (b.1958)
- Santucci, Francesco (b. 1939)
- Santucci, Pellegrino (1921–2010)
- Sanz, Gaspar (1640–1710)
- Sanz Quirós, Rocío (1933-93)
- Sapellnikoff, Wassily (1867–1941)
- Sapieyevski, Jerzy (b. 1945)
- Sapp, Allen (1922–99)
Composers: Saracini - Savall
- Saracini, Claudio (1586–1630)
- Saradian, Georgy (1919-86)
- Saragosa, Maurizio
- Sárai, Tibor (1919-95)
- Sarasate, Pablo de (1844–1908)
- Sarasola, Xabier (b.1960)
- Saraste, Joona (b.1977)
- Saravia, Abel Mónico (1928-2008)
- Sarcuni, Giacomo (1690-1756)
- Sarda, Albert (b.1943)
- Sarde, Philippe (b. 1948)
- Sardelli, Federico Maria (b.1963)
- Sardinha, Anibal Augusto 'Garôto' (1915–55)
- Sarenko, Vasily (1814-1881)
- Sargent, Malcolm (1895–1967)
- Sargent, Paul (1910-87)
- Sargenti, Raffaele
- Sargon, Simon (b.1938)
- Sargsian, Ruben (b.1945)
- Sarhan, François (b.1972)
- Sári, József (b.1935)
- Sarian, Ghazar (1920-88)
- Sariel, Alon (b. 1986)
- Sarievski, Aleksandar (1922-2002)
- Sariyev, Valery (b.1950)
- Sárközy, István (1920-2002)
- Sarli, Carlos di (1903-60)
- Sarmanto, Heikki (b.1939)
- Sarmiento, Pedro
- Sarmiento, Salvatore (1817-69)
- Sarnecka, Jadwiga (1877–1913)
- Sarri, Domenico (1679–1744)
- Sarrier, Antonio (1725-62)
- Sarro, Domenico Natale (1679–1744)
- Sarti, Giuseppe (1729–1802)
- Sartin, Paul (b.1971)
- Sarto, Andrea (b.1979)
- Sartori, Francesco (b.1957)
- Sartorio, Antonio (1630–80)
- Sáry, Bánk (b.1973)
- Sáry, László (b.1940)
- Sas, Andrés (1900–67)
- Sasaki, Fuyuhiko
- Saslavsky, Nicholas L (1885-1965)
- Sasnauskas, Ceslovas (1867–1916)
- Sassetti, Bernardo (1970-2012)
- Sastok, Helve (b.1958)
- Sastre, Jorge
- Satie, Erik Alfred Leslie (1866–1925)
- Sato, Kentaro (b. 1981)
- Satoh, Keijiro (1927-2009)
- Satoh, Somei (b.1947)
- Satoh, Toyohiko (b.1943)
- Satriani, Joe (b.1956)
- Satterwhite, Marc (b.1954)
- Sattler, Carl (1871–1938)
- Saucedo, Richard
- Saudek, Vojtěch (1951-2003)
- Sauer, Emil von (1862–1942)
- Sauguet, Henri Pierre (1901–89)
- Sauka, Ansis (b. 1963)
- Sauka, Michael-Fredrick Paul (1934-90)
- Saul, Isaac
- Saul, Narciso (b.1957)
- Saul, Walter (b.1954)
- Sauli, Filippo
- Saumell, Manuel (1818–70)
- Saunders, Adam (b.1968)
- Saunders, James (b.1972)
- Saunders, Max (1903–83)
- Saunders, Neil (b.1918)
- Saunders, Rebecca (b.1967)
- Sauret, Emile (1852–1920)
- Sauter, Eddie (1914–1881)
- Sauter, Ernest (1928-2013)
- Sauter, Hélène
- Sauter, Louis (b.1955)
- Sauvage, Aristide (1910-88)
- Savage, Hayley
- Savall, Arianna (b.1972)
Composers: Savall - Schanderl
- Savall, Jordi (b.1941)
- Savanis, Costas
- Savard, Augustin (1861-1942)
- Savari, Jean Nicolas (1786-1850)
- Savaşkan, Sinan Carter
- Savina, Carlo (1919-2002)
- Savinelli, Angelo (1800-78)
- Savinio, Alberto (1891-1952)
- Savio, Isaias (1900–77)
- Savioni, Mario (1608–85)
- Savron, Dario
- Sawa, Marian (1937–2005)
- Sawai, Tadao (1937-97)
- Sawer, David (b.1961)
- Sawhney, Nitin (b.1964)
- Sawyer, elder Otis (1815–84)
- Sawyers, Philip (b.1951)
- Saxer, Georg Wilhelm Dietrich (?-1740)
- Saxon, Katherine
- Saxton, Robert (b.1953)
- Say, Fazil (b.1970)
- Saya, Mark (b.1954)
- Sayers, Lenny (b.1977)
- Saygun, Ahmed Adnan (1907–91)
- Saylor, Bruce (b.1946)
- Saylor, Maurice (b.1957)
- Sayve, Lambert de (1549–1614)
- Sævarsson, Sigurður (b.1963)
- Sbordoni, Alessandro (b.1948)
- Sborgi, Gaetano
- Sbraccia, Berado (1858-1936)
- Scacchi, Marco (1600–62)
- Scalabrini, Paolo (1719-1806)
- Scalero, Rosario (1870–1954)
- Scalise, Eduardo (1912-72)
- Scandello, Antonio (1517–80)
- Scannavini, Claudio (b.1959)
- Scarani, Giuseppe (fl.1628, d.1641)
- Scarcella, Jean
- Scarlatescu, Ioan (1872-1922)
- Scarlatti, Alessandro (1660–1725)
- Scarlatti, Domenico (1685–1757)
- Scarlatti, Francesco (1666–c.1741)
- Scarlatti, Giuseppe (1723-77)
- Scarmolin, Anthony Louis (1890–1969)
- Scarpino, Alejandro (1904–70)
- Scartazzini, Andrea Lorenzo (b.1971)
- Scattergood, Pia Rose (b. 1999)
- Scattolin, Pier Paolo (b.1949)
- Scavarda, Donald (b.1928)
- Scearce, J Mark (b.1960)
- Scelsi, Giacinto (1905–88)
- Schaathun, Asbjørn (b.1961)
- Schächer, Raimund (b.1960)
- Schacht, Peter (1901-45)
- Schacht, Theodor von (1748–1823)
- Schachtner, Johannes X (b.1985)
- Schack, Benedikt (1758-1826)
- Schädler, Marco (b.1964)
- Schaefer
- Schaefer, Theodor (1904-69)
- Schaeffer, Bogusław Julien (1929–2019)
- Schaeffer, Pierre (1910-95)
- Schaeuble, Hans (1906–88)
- Schäfer, Dirk (1873–1931)
- Schafer, Dominique (b.1967)
- Schäfer, Hermann (1927–2009)
- Schafer, Joachim
- Schafer, R. Murray (b.1933)
- Schäfer, Stefan (b.1963)
- Schaffen, Henricus
- Schäffer, Paul (1580-1645)
- Schaffrath, Christoph (1709–63)
- Schale, Ferdinand (1713–1800)
- Schalit, Heinrich (1886–1976)
- Schalk, Carl (b.1929)
- Schall, Claus (1757-1835)
- Schamo, Igor (1925-2006)
- Schamo, Jurii (b.1947)
- Schanderl, Hans (b.1960)
Composers: Schankler - Schifrin
- Schankler, Isaac
- Schapf, Jörg (16th century)
- Schapira-Marinescu, Ilana (b.1935)
- Schaposhnikov, Adrian (1888-1925)
- Scharf, Scott
- Scharf, Walter (1910-2003)
- Scharmann, Andreas
- Scharnagl, Martin (b. 1988)
- Scharnberg, Kim
- Scharr, Louis
- Scharwenka, Philipp (1847–1917)
- Scharwenka, Xaver (1850–1924)
- Schat, Peter (1935–2003)
- Schattenberg, Thomas (c.1580-c.1630)
- Schäuble, Hans (1906-88)
- Schäuble, Nikolaus (b. 1962)
- Schaufler, Anselm (b. 1970)
- Schedel, Margaret
- Schedl, Klaus (b.1966)
- Schedlberger, Gernot (b.1976)
- Schedlich, David (1607-87)
- Scheel, Josef (1879-1946)
- Scheer, Gene (b.1958)
- Schefer, Leopold (1784-1862)
- Scheibe, Johann Adolph (1708–76)
- Scheibl, Johann Adam (1710-73)
- Scheidemann, Heinrich (1595–1663)
- Scheidler, Christian Gottlieb (1747–1829)
- Scheidt, Samuel (1587–1654)
- Schein, Johann Hermann (1586–1630)
- Scheindienst, Carl (c.1800)
- Scheinpflug, Christian Gotthelf (1722-70)
- Schelb, Josef (1894–1977)
- Schell, Daniel (b.1944)
- Schelle, Johann (1648–1701)
- Schelle, Michael (b.1950)
- Schellendorf, Ingeborg Bronsart von (1840-1913)
- Schellendorff, Hans Bronsart von (1830–1913)
- Scheller, Przemysław
- Schelling, Ernest (1876–1939)
- Schelokov, Vjacheslav (1904-1975)
- Schemelli, Georg Christian (c.1676-1762)
- Schemmer, Tony (b.1946)
- Schenck, Johannes (1660–1712)
- Schenk, Johannes (1660-1712)
- Schenker, Friedrich (1942–2013)
- Schenker, Heinrich (1868–1935)
- Scherbachov, Vladimir Vladimirovich (1889–1952)
- Scherber, Martin (1907–74)
- Scherchen, Tona (b.1938)
- Scherer, Sebastian Anton (1631–1712)
- Scherle, Ambrosius (c. 1600)
- Scherrer, Nicolas (1747–1821)
- Schertzinger, Victor L (1888–1941)
- Scherzinger, Martin (b.1975)
- Scherzinger, Nicolas (b.1968)
- Schetky, J C (1737-1824)
- Schiassi, Gaetano Maria (1698–1754)
- Schiati, Giacinto (?-1776)
- Schiavo, Leonardo
- Schiavone, Mauro (b.1975)
- Schibler, Armin (1920-86)
- Schicci, Diego
- Schick, Tobias Eduard (b. 1985)
- Schickedanz, Christoph (b. 1969)
- Schickele, Peter (b.1935)
- Schickele, Peter (b.1935)
- Schickhardt, Johann Christian (c.1682–1762)
- Schickhaus, Karl-Heinz (1938-2007)
- Schiedermayr, Johann Baptist (1779–1840)
- Schiedmayr
- Schieferdecker, Johann Christian (1679–1732)
- Schieferlein, Otto Ernst Gregorius (1704–87)
- Schierbeck, Poul (1888–1949)
- Schiff, David (b.1945)
- Schiff, Helmut (1918-1982)
- Schiffelholz, Johann Paul (1685-1758)
- Schiffman, Harold (b.1928)
- Schiffmann, Ernst (1901-80)
- Schifrin, Lalo Boris ' Kaki' (b.1932)
Composers: Schildt - Schmiedtlein
- Schildt, Melchior (c.1592–1667)
- Schilingi, Jacopo Baboni (b. 1971)
- Schiller, Christoph (b. 1963)
- Schilling, Hans Ludwig (1927–2012)
- Schillinger, Joseph Moiseievich (1895–1943)
- Schillings, Max von (1868–1933)
- Schimmel, Carl (b.1975)
- Schimmel, William (b. 1946)
- Schimmelpfennig, Georg (1582-1637)
- Schimmerling, Hanns Aldo (1900-67)
- Schimpke, Christoph (1725-89)
- Schimpp, Markus (b. 1964)
- Schindler, Allan
- Schindler, Peter (b.1960)
- Schinn, Georg (1768-1833)
- Schinstine, William J (1922–86)
- Schinwald, Reinhold
- Schiphorst, Iris ter (b.1956)
- Schipizky, Frederick (b.1952)
- Schiske, Karl (1916–70)
- Schissi, Diego (b.1969)
- Schittenhelm, Christian (b. 1963)
- Schittino, Joe (b.1977)
- Schjelderup, Gerhard (1859–1933)
- Schkolnik, Ilia (b.1963)
- Schlee, Thomas Daniel (b.1957)
- Schlegel, Leander (1844–1913)
- Schleicher Kraemer, Caroline (1794-1850)
- Schleicher-Krähmer, Caroline (1794-1837)
- Schleiermacher, Steffen (b.1960)
- Schlenck, John
- Schlend, Johann (15th century)
- Schlenker, Manfred (b.1926)
- Schlesinger, Charlotte (1909-76)
- Schlesinger, Sigmund (1835–1906)
- Schlick, Arnolt (c.1455–c.1525)
- Schlick, Johann Conrad (1748-1818)
- Schlimé, Francesco Tristano (b.1981)
- Schlosberg, Benoît (b.1954)
- Schlossberg, Yitzhak
- Schlothfeldt, Matthias (b.1968)
- Schlözer, Paul de (1841–98)
- Schlumpf, Martin (b.1947)
- Schlünz, Annette (b.1964)
- Schmalstich, Clemens Carl Otto (1880-1960)
- Schmalz, Martin
- Schmalz, Paul (1904-92)
- Schmeding, Martin (b.1975)
- Schmeisser, Joachim (b.1934)
- Schmelzer, Andreas Anton (1653-1701)
- Schmelzer, Johann Heinrich (1623–80)
- Schmid, Andreas (b.1955)
- Schmid, Benjamin (b.1968)
- Schmid, Bernhard (1535–92)
- Schmid, Erich (1907–2000)
- Schmid, Heinrich Kaspar (1874–1953)
- Schmid, Joseph (1868-1945)
- Schmid, Kurt (b.1942)
- Schmid, Martin (1694–1772)
- Schmid, Ralf (b.1969)
- Schmidinger, Helmut (b. 1969)
- Schmidlin, Johannes (1722–72)
- Schmidseder, Ludwig (1904–71)
- Schmidt, Brian (b. 1962)
- Schmidt, Brian A. (b.1980)
- Schmidt, Franz (1874–1939)
- Schmidt, Harvey Lester (1929–2018)
- Schmidt, Irwin (b. 1937)
- Schmidt, Johann Christoph
- Schmidt, Ole (1928–2010)
- Schmidt, Roland (b.1959)
- Schmidt, Siegmund (b.1939)
- Schmidt, Vera
- Schmidt, Walther (1913-91)
- Schmidt, William (1926–2009)
- Schmidt-Gentner, Willy (1894–1964)
- Schmidt-Kowalski, Thomas (1949–2013)
- Schmiedel, Henry
- Schmiedt, Henning (b.1965)
- Schmiedtlein, Cajus (1955–1611)
Composers: Schmierer - Schönberg
- Schmierer, Johann Abraham (1661-1719)
- Schmitt, Aloys (1788-1866)
- Schmitt, Florent (1870–1958)
- Schmitt, Georges (1821-1900)
- Schmitt, Jakob (1803-53)
- Schmitt, Joseph (1734–91)
- Schmitt, Markus
- Schmitt, Martin (b.1969)
- Schmitt, Matthias (b.1958)
- Schmitt, Werner Heinrich (1961)
- Schmittbauer, Joseph Aloys (1718–1809)
- Schmittbaur, Joseph Aloys (1718-1809)
- Schmitz, Alan (b.1950)
- Schmitz, Christopher Alan (b.1972)
- Schmitz, Eric
- Schmitz, Georg (b. 1958)
- Schmitz, Jupp (1901–91)
- Schmoll, Friedrich (d.1792)
- Schmool, Barak
- Schmügel, Johann Christoph (1727-98)
- Schnabel, Artur (1882–1951)
- Schnabel, Josef Ignaz (1767-1831)
- Schnauber, Tom (b.1969)
- Schnebel, Dieter (1930–2018)
- Schneeberger, Hansheinz (1926-2019)
- Schneegass, Klaus-Peter (b.1962)
- Schneid, Tobias PM (b.1963)
- Schneider, Andrea (b.1948)
- Schneider, Antoine
- Schneider, Bernhard (1861-?)
- Schneider, Edwin (1874–1958)
- Schneider, Enjott (Norbert Jürgen) (b.1950)
- Schneider, Friedrich (1786–1853)
- Schneider, Georg Abraham (1770–1839)
- Schneider, Hans
- Schneider, Joachim (b.1970)
- Schneider, Johann (1702–88)
- Schneider, Johann Gottlob (1789–1864)
- Schneider, John (b.1950)
- Schneider, Julius (1805-85)
- Schneider, Michael (b. 1964)
- Schneider, Sigismund (1897-1957)
- Schneider, Simon (1886–1971)
- Schneider, Stephan Marc (b.1970)
- Schneider, Willy (1907-83)
- Schneider-Trnavsky, Mikulas (1881–1958)
- Schnell, Johann Jakob (1687-1754)
- Schneller, Oliver (b.1966)
- Schnelzer, Albert (b.1972)
- Schnittelbach, Nathanael (1633-67)
- Schnittke, Alfred (1934–98)
- Schnitzer, Franz Xaver (1740–85)
- Schnoor, H C
- Schnurr, Drew
- Schnyder, Daniel (b.1961)
- Schober, David (b.1974)
- Schobert, Johann (1735–67)
- Schocker, Gary (b.1959)
- Schoeck, Othmar (1886–1957)
- Schoeller, Philippe (b.1957)
- Schoemaker, Maurice (1890-1964)
- Schoenberg, Adam (b.1980)
- Schoenberg, Arnold (1874–1951)
- Schoendorff, Philipp (1558–c.1617)
- Schoenefeld, Henry
- Schoenfield, Paul (b.1947)
- Schofield, Ian (b.1949)
- Schöggl, Franz (1930-82)
- Scholander, Sven (1860-1936)
- Scholefield, Clement Cotterill (1839-1904)
- Scholes, Peter (b.1957)
- Scholl, Andreas (b.1967)
- Scholl, Damian (b. 1988)
- Scholl, Michael Gregor (b.1964)
- Schöllhorn, Johannes (b.1962)
- Schollum, Robert (1913-87)
- Scholten, Nick
- Scholz, Bernhard (1835-1916)
- Scholz, Carter (b.1953)
- Schönberg, Claude-Michel (b.1944)
Composers: Schönberg - Schultzen
- Schönberg, Jakob (1900–56)
- Schönberg, Stig Gustav (b.1933)
- Schönberger, Christoph (b.1961)
- Schönberger, John (1892-1983)
- Schönewolf, Markus
- Schönfelder, Jörg
- Schönherr, Christoph (b.1952)
- Schönherr, Max (1903-84)
- Schonthal, Ruth (1924–2006)
- Schoof, Manfred (b.1936)
- Schootemeijer, Willy (1897-1953)
- Schop, Albert (1632-c.1667)
- Schop, Johan (c.1590–1667)
- Schorn, Steffen (b.1967)
- Schorr, Israel (1886–1935)
- Schottstädt, Rainer (1951–2016)
- Schöwer, Jan (b.1977)
- Schrader, Barry (b.1945)
- Schrader, Mogens (1894-1934)
- Schram, Nathan
- Schramm, Betsy
- Schrammel, Johann (1850–93)
- Schrammel, Josef (1852-95)
- Schreck, Gustav (1894–1918)
- Schreibeis, Matthew
- Schreier, Dan Moses
- Schreier, Josef (1718-?)
- Schreiner, Adolf (1791-1864)
- Schreiner, Martin Max
- Schreivogel, Johann Friedrich (fl. 1707-1749)
- Schreker, Franz (1878–1934)
- Schreyer, Gregor (1719-67)
- Schreyfogel, Johann Friedrich
- Schröder, Friedrich (1910–72)
- Schröder, Hanning (1896-1987)
- Schröder, Wolfgang (b.1943)
- Schroeder, Hermann (1904–84)
- Schroeder, John (1935-2017)
- Schroeder, Phillip (b.1956)
- Schroeder, Pierre
- Schroff, Johann Baptist
- Schronen, Alwin (b.1965)
- Schröter, Johann Samuel (1753–88)
- Schröter, Leonhart (1532–1601)
- Schroyens, Daniël (b. 1961)
- Schroyens, Raymond (b.1933)
- Schuback, Jacob (1726-1784)
- Schuback, Peter (b.1947)
- Schubart, Christian Friedrich Daniel (1739-91)
- Schubert, Franz (1808–78)
- Schubert, Franz Anton (1768-1827)
- Schubert, Franz Peter (1797–1828)
- Schubert, Heino (b.1928)
- Schubert, Heinz (1908-45)
- Schubert, Manfred (1937–2011)
- Schuberth, Carl (1811-63)
- Schübler, Johann Georg (1720-55)
- Schuchbauer, Franz Simon (?-1743)
- Schudel, Thomas (b.1937)
- Schuecker, Edmund (1860-1922)
- Schuermans, Pieter (b. 1970)
- Schuessler, Philip
- Schuetze, Charles (d. 1928)
- Schul, Zikmund (1916–44)
- Schule, Bernard (1909-96)
- Schulenberg, A (1893–1958)
- Schuler, Denis (b.1970)
- Schulhof, Otto (1889–1958)
- Schulhoff, Erwin (1894–1942)
- Schulkowsky, Robyn (b.1953)
- Schuller, Gunther (1925–2015)
- Schultheiss, Ulrich (b.1956)
- Schulthess, Walter (1894-1971)
- Schultz, Andrew (b.1960)
- Schultz, Svend Simon (1913–98)
- Schultz, Wolfgang-Andreas (b.1948)
- Schultze, Johann Christian (c.1680-1740)
- Schultze, Martin Christian
- Schultze, Norbert (1911–2002)
- Schultzen, Andreas Heinrich (1681–1742)
Composers: Schulz - Schytte
- Schulz, Hartmut
- Schulz, Johann Abraham Peter (1747–1800)
- Schulz, Karl Friedrich (1784-1850)
- Schulz, Leonard
- Schulz, Patrick (b. 1974)
- Schulz-Beuthen, Heinrich (1838–1915)
- Schulz-Evler, Adolf Andrey (1852–1905)
- Schulz-Schwerin, Carl
- Schuman, William Howard (1910–92)
- Schumann, Camillo (1872–1946)
- Schumann, Clara (1819–96)
- Schumann, Georg (1866–1952)
- Schumann, Robert (1810–56)
- Schumann, Wolfgang
- Schuncke, Herrmann
- Schuncke, Hugo (1823–1909)
- Schuncke, Johann Christoph (1791-1856)
- Schuncke, Ludwig (1810–34)
- Schürch, Cyril
- Schurig, Wolfram (b.1967)
- Schürmann, Georg Caspar (1672–1751)
- Schurmann, Gerard (1924–2020)
- Schuster, Joseph (1748–1812)
- Schuster, Vincenz
- Schütky, Franz Josef (1817-93)
- Schütt, Eduard (1856–1933)
- Schutte, Dan (b.1947)
- Schuttenhelm, Thomas
- Schütter, Meinrad (1910–2006)
- Schüttler, Martin (b. 1974)
- Schütz, Heinrich (1585–1672)
- Schütz, Michael (b.1963)
- Schützler, Ole (b.1976)
- Schuyler, Philippa Duke (1931-67)
- Schuyt, Cornelis (1557–1616)
- Schuyt, Nico (1922–92)
- Schwab, Ludwig
- Schwantner, Joseph (b.1943)
- Schwartz, Abe (1881-1963)
- Schwartz, Arthur (1900–84)
- Schwartz, Elliott (1936–2016)
- Schwartz, Eric (b.1976)
- Schwartz, Ira-Paul (1922-2006)
- Schwartz, Isaac (1923-2009)
- Schwartz, Jean (1878-1956)
- Schwartz, Joseph (1848-1933)
- Schwartz, Julia (b. 1963)
- Schwartz, Nan
- Schwartz, Paul (b. 1956)
- Schwartz, Stephen Lawrence (b.1948)
- Schwartzkopff, Theodor (1659–1732)
- Schwarz, Alejandro
- Schwarz, Ferdinand
- Schwarz, Gerard (b.1947)
- Schwarz, Martin (b.1965)
- Schwarz-Schilling, Reinhard (1904–85)
- Schwehr, Cornelius (b.1953)
- Schweikert, Margarete (1887-1957)
- Schweinitz, Johann Friedrich (1708-80)
- Schweinitz, Wolfgang von (b.1953)
- Schweitzer, Anton (1735–87)
- Schweitzer, Benjamin (b.1973)
- Schweizer, Francesco (b.1965)
- Schweizer, Heinrich (b.1943)
- Schweizer, Rolf (1936–2016)
- Schwemmer, Frank (b.1961)
- Schwencke, Christian Friedrich Gottlieb (1767–1822)
- Schwencke, Johann George (1696-1742)
- Schwenckenbecher, Günther (fl.c.1620)
- Schwendinger, Laura Elise (b.1962)
- Schwenk, Fredrik (b.1960)
- Schwenk, Karel (1907-45)
- Schwertberger, Gerald (1941-2014)
- Schwertsik, Kurt (b.1935)
- Schwindl, Friedrich (1737–1986)
- Schwitters, Kurt (1887–1948)
- Schwizgebel, Josquin (b. 1984)
- Schwoon, Kilian (b.1972)
- Schyman, Garry (b.1954)
- Schytte, Ludvig (1848–1909)
Composers: Sciammarella - Sehested
- Sciammarella, Valdo (b.1924)
- Scianni, Joseph (b.1928)
- Sciarrino, Salvatore (b.1947)
- Scibor, Seweryn (b.1980)
- Sciortino, Patrice (b.1922)
- Scipio, Agostino Di (b.1962)
- Scipione, Umberto (b. 1960)
- Scipriani, Francesco Paolo (1678-1753)
- Sciroli, Gregorio (1722-77)
- Sclater, James (b.1943)
- Sclavis, Louis (b.1953)
- Scodanibbio, Stefano (1956–2012)
- Scolari, Giuseppe (1720-1774)
- Scontrino, Antonio (1850-1922)
- Scorzuto, Giovanni Maria (fl. 1620s)
- Scotson Clark, Frederick (1840–83)
- Scott, Alexander
- Scott, Andy (b.1966)
- Scott, Cyril (1879–1970)
- Scott, Derby
- Scott, Derek B. (b. 1950)
- Scott, Francis George (1880–1958)
- Scott, James (1885–1938)
- Scott, Jeff (b.1965)
- Scott, John (1956–2015)
- Scott, Kevin
- Scott, Lauren (b.1970)
- Scott, Raymond (né Henry Warnow) (1908–94)
- Scott, Stephen (b.1944)
- Scott, Thomas Jefferson (1840-1922)
- Scott, Tom Wright (b.1948)
- Scott (née Spottiswoode), Lady John (1810–1900)
- Scott Ragsdale, W
- Scotto, Ciro
- Scotto, Girolamo (fl.1558-85)
- Scotto, Pietro
- Scotto, Vincent (1874–1952)
- Scotto, Vincent (1874–1952)
- Scriabin, Alexander Nikolayevich (1872–1915)
- Scriabin, Julian (1908–19)
- Scronx, Gherardus (b.1594)
- Sculthorpe, Peter (1929–2014)
- Sdraulig, Harry (b. 1992)
- Seaback, Robert
- Seabourne, Peter (b.1960)
- Seaman, Barry (1946-2020)
- Searle, Humphrey (1915–82)
- Searle, Oliver Iredale (b.1977)
- Sebastiani, Cesare (fl. 19th C)
- Sebastiani, Ferdinando (1803-60)
- Sebastiani, Johann (1622-83)
- Secchi, Antonio
- Secco, Liliane (b. 1969)
- Sechter, Simon (1788–1867)
- Seckendorff, Siegmund Baron von (1744-85)
- Seco de Arpe, Manuel (b.1958)
- Secunda, Sholom (1894–1974)
- Sedaka, Neil (b.1939)
- Sedas, J (1908-71)
- Seddon, Tim (b.1964)
- Sedelnikov, Gleb (1944–2012)
- Sedgwick, Amanda
- Sedlar, Aleksandar (b.1982)
- Seeger, Peter (1919–2014)
- Seel, Daniel N (b.1970)
- Seeling, Hans (1828-62)
- Seepe, Karl (1891-1981)
- Seers, Jonathan (b. 1954)
- Segal, Anna
- Segal, Taniv (b. 1981)
- Segarra, Ireneu (1917-2005)
- Seger, Josef Ferdinand Norbert (1716–82)
- Segerstam, Leif (1944–2024)
- Seghizzi, Augusto Cesare (1873-1933)
- Segni, Giulio (1498-1561)
- Segni da Modena, Julio (1498–1561)
- Segnitz, Paul (1884-1978)
- Segovia, Andrés (1893–1987)
- Segundo, Compay (1907-2003)
- Sehested, Hilda (1858–1936)
Composers: Sehin - Seppar
- Sehin, Bohdan
- Sehling, Josef Antonin (1710–56)
- Seiber, Mátyás Gyorgy (1905–60)
- Seidel, Arthur (1849–1910)
- Seidel, Jan (1908-98)
- Seidel, Samuel (1615–65)
- Seidelmann, Axel (b.1954)
- Seidl, Niklas
- Seidler, Alan
- Seif, Sami
- Seifen, Wolfgang (b.1956)
- Seifert, Anton (1826-73)
- Seifert, Uso (1852-1912)
- Seifriz, Max (1827-85)
- Seilova, Aigerim (b. 1987)
- Seismit-Doda, Albano
- Seiss, Isidor (1840-1905)
- Seither, Charlotte (b.1965)
- Seitz, Albert (1872-1937)
- Seitz, Carl
- Seitz, Ernest Joseph (1892-1978)
- Seitz, Fryderyk (1848–1918)
- Seitz, Roland F. (1867–1946)
- Seixas, Carlos de (1704–42)
- Sejan, Nicolas (1745–1819)
- Sējāns, Andris (b. 1978)
- Sejlund, Pernille Louise (b.1979)
- Séjourné, Emmanuel (b.1961)
- Sekacz, Ilona (b.1948)
- Sekhon, Baljinder (b.1980)
- Sekles, Bernhard (1872–1934)
- Selaocoe, Abel
- Selby, William (1738–89)
- Self, Adrian (b.1952)
- Self, Geoffrey (1930-2008)
- Self, James (b.1943)
- Selichius, Daniel (1581-1626)
- Selickis, Andrejs (b.1960)
- Sellars, Gatty (b.1887)
- Sellars, James (b.1943)
- Selle, Thomas (1599–1663)
- Selleck, Johanna
- Sellenick, Adolphe (1820-93)
- Sellitto, Giuseppe (1700–77)
- Selma y Salaverde, Bartolemeo di (b.c.1595, fl.1638)
- Selmeczi, György (b.1952)
- Selmi, Giuseppe (1912-1987)
- Selosse, Antonio (1621–87)
- Seltzer, Dov (b.1932)
- Selva, Luigi
- Selve, Lazare de (?-1622)
- Semegen, Daria (b.1946)
- Semenoff, Ivan (1917-73)
- Semeraro, Donato
- Semini, Carlo Florindo (1914-2004)
- Semionov, Viatcheslav Anatoliewitsch (b.1946)
- Semler-Collery, Jules (1902-88)
- Semmens, Anjula
- Semmler, Alexander (1900-77)
- Semper, Sebastian
- Semple, Anna
- Semprini, Alberto Fernanco Riccardo (1908-90)
- Senaillé, Jean Baptiste (1688–1730)
- Senanes, Gabriel (b.1956)
- Senator, Ronald (1926–2015)
- Senderovas, Anatolijus (1945–2019)
- Sendt, Willy (1907-52)
- Senée, Henri Victor Albert (1853-?)
- Senese, Ansano (15th century)
- Senfett, Giuseppe (b. 1979)
- Senfl, Ludwig (1486–1543)
- Senfter, Johanna (1879–1961)
- Senior, Andrew (b.1971)
- Senk, Nina (b. 1982)
- Senleches, Jacob de (1378–95)
- Senn, Rahel (b. 1986)
- Senstius, Kai Helmer (1889-1966)
- Sentis, José (1888-1983)
- Seo, Jeehoon (b. 1982)
- Seppar, Evelin (b. 1986)
Composers: Séraphin - Shapiro
- Séraphin, Jean-François (1828-98)
- Serebrier, José (b.1938)
- Serei, Zsolt (b.1954)
- Seress, Reszö (1899-1968)
- Sergeant, Matthew (b.1984)
- Serini, Giovanni Battista (1710-?)
- Serly, Tibor (1901–78)
- Sermilä, Jarmo (b.1939)
- Sermisy, Claudin de (1490–1562)
- Serocki, Kazimierz (1922–81)
- Seroff, Barry (b.1978)
- Seroussi, Ruben (b.1959)
- Serov, Alexander Nikolayevich (1820–71)
- Serpa, Steven
- Serpette, Gaston (1846-1904)
- Serqueira de Lima, Juan (1655–1726)
- Serra, Éric (b. 1959)
- Serra, Giovanni (1788-1876)
- Serra, Joaquim (1907–57)
- Serrano, Arodi Martínez
- Serrano, José (1873–1941)
- Serrao, Paolo (1830-1907)
- Serrat, Joan Manuel (b.1943)
- Servais, Adrien-François (1807–66)
- Servilio, Mariano
- Servin, Jean (1530–96)
- Sessa, Claudia (c.1570-c.1617)
- Sessé, Basilio de (1756-1816)
- Sesse, Juan (1736–1801)
- Sessions, Roger Huntington (1896–1985)
- Sessler, Eric (b.1969)
- Sestak, Zdenek (b.1925)
- Sesto da Trento, Giovanni Pietro
- Setaccioli, Giacomo (1868–1925)
- Setchell, Martin (b.1949)
- Seter, Mordecai (1916–94)
- Setó, Conrad (b. 1958)
- Setti, Kilza (b.1932)
- Seung-Ah Oh (b.1969)
- Sevcík, Otakar (1852–1934)
- Severac, Deodat de (1872–1921)
- Severens, Koen (b. 1959)
- Severino, Giulio (late 16th century)
- Sewen, Marek (b.1930)
- Sewepagaham, Sherryl
- Sexsmith, Ron (b.1964)
- Seydelmann, Franz (1748-1806)
- Seyffert, Martin (1681-1745)
- Seyfried, Ignaz Joseph Ritter von (1776–1841)
- Seyfried, Sheridan
- Seymer, William (1890–1964)
- Seymour, Akenya
- Seyvos, Jean-Pierre
- Sezer, Ataç (b.1979)
- Sgambati, Giovanni (1841–1914)
- Shackleford, Amanda
- Shafer, Robert John (b.1946)
- Shaffer, David (b. 1953)
- Shaffer, Jeanne (b.1925)
- Shaffer, Sherwood (b.1934)
- Shafinury, Fared
- Shahi, Saman
- Shahov, Pande (b. 1973)
- Shaiman, Marc (b.1959)
- Shaindlin, Jack (1909-78)
- Shaked, Yuval (b.1955)
- Shakhov, Ilya (1925-86)
- Shalit, Daniel (b. 1940)
- Shalygin, Maxim (b. 1985)
- Shamo, Ihor (1925–82)
- Shamo, Yuriy (1947-2015)
- Shand, Ernest (1868-1924)
- Shande Ding (1911–95)
- Shang Yi
- Shankar, Ravi (1920–2012)
- Shapero, Harold Samuel (1920–2013)
- Shapey, Ralph (1921–2002)
- Shapira, Alex (b. 1958)
- Shapira, Ittai (b.1972)
- Shapiro, Alex (b.1962)
Composers: Shapiro - Sherman
- Shapiro, David
- Shapiro, Michael (b.1951)
- Shapiro, Shmuel
- Shapiro, Theodore (b. 1971)
- Shaporin, Yuri Alexandrovich (1887–1966)
- Shaposhnikov, Adrian Grigoryevich (1888-1967)
- Sharafyan, Vache (b.1966)
- Sharav, Byambasuren (1952-2019)
- Sharlat, Yevgeniy
- Sharlin, William (1920–2012)
- Sharman, Rodney (b.1958)
- Sharp, Elliott (b.1951)
- Sharpe, David Lewiston
- Sharpe, Evelyn
- Sharpe, Trevor (1921–2010)
- Shatin, Judith (b.1949)
- Shatzer, Garrett Ian
- Shave, Jacqueline
- Shavlokhashvili, Tengiz (b.1946)
- Shaw, Artie (1910–2004)
- Shaw, Caroline (b.1982)
- Shaw, David T.
- Shaw, Francis (b.1942)
- Shaw, Geoffrey Turton (1879-1943)
- Shaw, Ian (b.1962)
- Shaw, Lowell (b.1930)
- Shaw, Martin (1875–1958)
- Shaw, Oliver (1779–1848)
- Shaw, Thomas (c.1755-1830)
- Shawn, Allen (b.1948)
- Shchedrin, Rodion (b.1932)
- Shcherbakov, Igor (b. 1955)
- Shchetynsky, Alexander (b.1960)
- Shea, David
- Shea, Jacob
- Shearer, Allen (b.1943)
- Shearing, George Albert (1919–2011)
- Shearman, Don
- Shearman, James (b.1970)
- Shearmur, Edward (b.1966)
- Shebalin, Vissarion Yakovlevich (1902–63)
- Sheen, Graham (b.1952)
- Sheen, Jack
- Sheff, Robert Nathan (b.1945)
- Sheffer, Jonathan
- Shekhar, Nina
- Shekov, Ivan (b.1942)
- Shelashnikov
- Shelbye, William (d.1584)
- Sheldon, Gladys Mary (1899-?)
- Sheldon, Robert (b.1954)
- Sheller, William
- Shelley, Harry Rowe (1858-1947)
- Shemaria, Rich
- Shemer, Naomi (b.1930)
- Shen, Heush-Yung (b.1952)
- Shende, Vineet (b.1972)
- Shenderev, Georgi (1937–84)
- Sheng, Bright (b.1955)
- Shenker, Ben Zion (b.1925)
- Shenton, David (b. 1975)
- Shepard, Thomas Zachary (b.1936)
- Shephard, Richard (b.1949)
- Shepherd, Arthur (1880–1958)
- Shepherd, Richard (b.1949)
- Shepherd, Sam
- Shepherd, Sean (b.1979)
- Sheppard, John (1515–58)
- Sheppard, Philip (b.1969)
- Sher, Veniamin (1900-62)
- Sheremetiev, Boris (1822-1906)
- Sheremetiev, Count Alexander (1859–1931)
- Sheriff, Noam (1935–2018)
- Sherkin, Adam
- Sherlaw Johnson, Robert (1932–2000)
- Sherlie, Joseph
- Sherman, Al (1897-1973)
- Sherman, Daryl (b. 1949)
- Sherman, Joseph Daniel (1926-2017)
- Sherman, Kim D.
Composers: Sherman - Siddall
- Sherman, Richard M and Robert B (b.1925)
- Sherman, Robert B (1925-2012)
- Sherr, Laurence (b. 1953)
- Sherrill, Bill (b.1939)
- Sherwin, Doron David (b.1962)
- Sherwin, Manning (1902-74)
- Sherwood, Gordon (1929–2013)
- Sherwood, Percy (b.1866)
- Sheryngham (fl.c.1500)
- Shevchenko, Yuriy
- Shewan, Stephen (b.1962)
- Shi Fu
- Shi Wan Chun
- Shi Yong Kang (b.1929)
- Shi-Guang, Cui (b. 1948)
- Shield, Leroy (1893-1962)
- Shield, William (1748–1829)
- Shields, Alice (b.1943)
- Shiels, Andrew (b.1957)
- Shifrin, Seymour (1926–79)
- Shih (b.1950)
- Shiiba, Daisuke
- Shiina, Go (b. 1974)
- Shilkloper, Arkadi (b.1956)
- Shilkret, Nathaniel (1889–1982)
- Shimazu, Takehito (b.1949)
- Shimkus, Vestard (b.1984)
- Shimomura, Yoko (b.1967)
- Shimoyama, Hifumi (b.1930)
- Shin, Donghoon
- Shin, Jonathan (b. 1992)
- Shin, Peter S. (b. 1991)
- Shinohara, Makoto (b.1931)
- Shirakatsi, Anania (610-85)
- Shirangi, Soheil (b. 1987)
- Shirazi, Aida (b. 1987)
- Shire, David Lee (b.1937)
- Shirley, Benjamin J.
- Shiryayev, N (18??-18??)
- Shishakov, Yuri
- Shishido, Mutsuo (1929–2007)
- Shishkin, Mikhail Alexandrovich
- Shkurtaj, Admir
- Shlomowitz, Matthew (b.1975)
- Shockley, Alan
- Shohat, Gil (b.1973)
- Shokry, Khaled (b.1958)
- Shono, Hirohisa (b.1957)
- Shoot, Vladislav (b.1941)
- Shor, Alexey (b.1970)
- Shore, Bernard (1896-1985)
- Shore, Howard (b.1946)
- Shore, John (1662–1752)
- Shorstein, Benjamin
- Short, Gregory (b.1938)
- Shorter, Wayne (b.1933)
- Shostakovich, Dmitri (1906–75)
- Shott, Peter
- Shoujounian, Petros (b.1957)
- Shouwang Zhang
- Shrader, James
- Shrapnel, Hugh (b. 1947)
- Shrivastav, Baluji
- Shrude, Marilyn (b.1946)
- Shulman, Alan (1915–2002)
- Shumway, Nehemiah (b.1761)
- Shur, Bonia (1923-2012)
- Shur, Laura
- Shuttleworth, Obadiah (c.1675-1734)
- Shvedov, Konstantin Nikolaevich (1886–1954)
- Shyu, Jen (b. 1978)
- Siaba, Sergio
- Siancas, José Rufino Reyes (1835-1905)
- Siano, Andrea
- Sibelius, Jean (1865–1957)
- Sibella, Gabriele (1880-?)
- Sibinga, Theo Smit (1899-1958)
- Sica, Manuel de (1949–2014)
- Sicher, Fridolin (1490–1546)
- Siddall, Jon (b.1957)
Composers: Sides - Silverman
- Sides, Douglas
- Sidon, Samuel Peter (c.1665-1701)
- Sidoroff, Mikko (b.1985)
- Sidwell, Martindale (1916-98)
- Sieben, Otto
- Siebenhaar, Malachias (1616-85)
- Sieber, Adrian (b.1972)
- Sieber, Ignazio (c.1680–c.1757)
- Siebert, Edrich (1931-2011)
- Siecynski, Rudolf (1879–1952)
- Siede, Ludwig (1888-1956)
- Sieffert, Paulus (1586–1666)
- Sieg, Sören (b.1966)
- Siegel, Lawrence
- Siegel, Ralph (b.1945)
- Siegel, Stephen (b. 1943)
- Siegel, Wayne (b.1953)
- Siegenthaler, Jean-Claude (b.1948)
- Siegfried, Kevin (b.1969)
- Siegl, Otto (1896-1978)
- Siegmeister, Elie (1909–91)
- Siegrist, Theodor
- Sielicki, Kasper
- Sielicki, Rydzard (1916–2005)
- Siem, Sasha (b. 1984)
- Sierra, Arlene Elizabeth (b.1970)
- Sierra, Nadine
- Sierra, Roberto (b.1953)
- Sievers, Beau (b.1979)
- Siewiński, Andrzej (fl.1725)
- Sifler, Paul John (1911-2001)
- Sigal, Rodrigo (b. 1971)
- Sigfúsdóttir, Maria Huld Markan (b.1980)
- Sigismondo, Giuseppe (1739–1826)
- Sigler, Andrew
- Sigman, Alexander (b.1982)
- Sigman, Carl (1909–2000)
- Signorelli, Christoforo (1731-1815)
- Signorelli, Frank (1901-75)
- Signoretti, Aurelio (1567–1635)
- Signorile, Giorgio (b.1962)
- Signorini, Antonio Ricci (1867-1965)
- Sigtenhorst Meyer, Bernhard van den (1888-1953)
- Sigurbjörnsson, Hrodmar Ingi (b.1958)
- Sigurbjörnsson, Thorkell (1938–2013)
- Sigurd, Erik
- Sigurðsson, Valgeir (b.1971)
- Sihanouk, Norodom (1922-2012)
- Sikora, Elzbieta (b.1943)
- Sikorski, Tomasz (1939–88)
- Silas, Edward (1827–1909)
- Silbermann, Johann Heinrich (1727-99)
- Silberta, Rhea (1900-59)
- Silcher, Friedrich (1789–1860)
- Silesu, Lao (1883–1953)
- Silinga, Alan
- Sillén, Josef Otto af (1859–1951)
- Sillescu, Tilman
- Siloti, Alexander (1863–1945)
- Silva, Adalberto Higino Tavares (b.1961)
- Silva, Adelaide Pereira da (b.1928)
- Silva, Alfonso de (1902-37)
- Silva, Andreas de (1475–1530)
- Silva, Carlos
- Silva, Efrain
- Silva, Electo (b.1930)
- Silva, Julián Quintero (b. 1983)
- Silva, Pattapio (1880–1907)
- Silva, Preethi de
- Silva Gomes, André da (1752–1844)
- Silvansky, Mykola (1916-85)
- Silver, Charles (1868-1949)
- Silver, Fred (1936-2009)
- Silver, Horace (1928–2014)
- Silver, Mark (1893-1965)
- Silver, Sheila (b.1946)
- Silverman, Adam (b. 1973)
- Silverman, Adam B (b.1973)
- Silverman, Faye-Ellen (b.1947)
- Silverman, Stanley (b.1938)
Composers: Silverman - Siqueira
- Silverman, Tracy
- Silvestri, Alan (b.1950)
- Silvestri, Constantin (1913–69)
- Silvestri, Giuseppe (1841-1921)
- Silvestri, Paolo
- Silvestrini, Gilles (b.1961)
- Silvestrino, Francesco (fl.1540-50)
- Silvetti, Bebu (1944-2003)
- Silvmark, Johan (b.1963)
- Sim, Samuel
- Simai, Pavol (b.1930)
- Simaku, Thomas (b.1958)
- Simcock, Gwilym (b.1981)
- Simeon, Jose Serrano (1870–1941)
- Simeone, Harry (1911-2005)
- Simjanović, Zoran (b.1946)
- Simmes, William (c.1575-1625)
- Simojoki, Pekka
- Simon, Antoine (1850–1916)
- Simon, Carlos
- Simon, Carly (b.1943)
- Simon, Edward (b.1969)
- Simon, Frank (1889-1967)
- Simon, Greg (b. 1985)
- Simon, Gregor
- Simon, James (1880-1944)
- Simon, Johann Caspar (1701–76)
- Simon, Lucy (b.1943)
- Simon, Mark G
- Simon, Paul (b.1941)
- Simon, Simon (1735-88)
- Simonds, Bruce (1895-1989)
- Simone, John De (b.1974)
- Simone, Nina (1933–2003)
- Simonetti (né Winfried Michel), Giovanni Paulo (b.1948)
- Simoni, Luciano (1932–2010)
- Simoni, Pietro di
- Simonis, Jean-Marie (b.1931)
- Simons, Gardell (1878-1945)
- Simons, Marijn (b.1982)
- Simons, Moises (1889–1945)
- Simonsen, Rudolph (1889–1947)
- Simonson, Jonas (b.1962)
- Simper, Margaret (b.1966)
- Simpson, Andrew (b.1968)
- Simpson, Andrew Earle (b.1967)
- Simpson, Christopher (c.1605–1669)
- Simpson, Julia
- Simpson, Mark (b.1988)
- Simpson, Nicholas (b.1958)
- Simpson, Robert (1921–97)
- Simpson, Thomas (1582–1628)
- Simrock, Heinrich (1760-18??)
- Sims, Albert Ernest (1896-1981)
- Sims, Ezra (1928–2015)
- Sindici, Oreste (1828-1904)
- Sinding, Christian August (1856–1941)
- Sinesi, Quique (b.1960)
- Singelée, Jean-Baptiste (1812–75)
- Singer, Jeanne (1924–2000)
- Singer, Lawrence
- Singer, Malcolm
- Singer, Pavel (b.1962)
- Singh, Rakhi
- Singh, Simmy
- Singh, Talvin (b.1970)
- Singier, Jean-Marc (b.1954)
- Singleton, Alvin (b.1940)
- Siniavina, Ekaterina Alexeievna (d.1784)
- Sinico, Giuseppe (1836-1907)
- Sinigaglia, Leone (1868–1944)
- Sinisalo, Helmer-Rayner (1920-89)
- Sinius, J (1911-60)
- Sink, Kuldar (1942-95)
- Sink, Phillip
- Sinopoli, Giuseppe (1946–2001)
- Sioly, Johann (1843–1911)
- Sion, Pwyll ap (b.1968)
- Siprutini, Emanuel (1730-90)
- Siqueira, José (1907–85)
Composers: Siranossian - Slatkin
- Siranossian, Chouchane (b.1984)
- Sirera, Jose Prats (1884–1931)
- Siret, Nicolas (1663–1754)
- Sirett, Mark G (b.1952)
- Sirmen, Ludovico (fl.1767)
- Sirmen, Maddalena Laura Lombardini (1745–1818)
- Sirodeau, Christophe (b.1970)
- Sirota, Robert (b.1949)
- Sisask, Urmas (b.1960)
- Sisco, David
- Siskind, Paul (b.1962)
- Sisler, Hampson (b.1932)
- Sissoko, Banzumana (1890-1987)
- Sisson & Harvey
- Sisto Reina (c.1623–c.1664)
- Sitsky, Lazarus (Larry) (b.1934)
- Sitt, Hans (1850–1922)
- Sittard, Alfred (1878-1942)
- Sitton, Michael
- Sitzia, Benoît (b. 1990)
- Sivak, Gabriel (b.1979)
- Sivan, Noam (b.1978)
- Sivelöv, Niklas (b.1968)
- Sivertsen, Kenneth (b.1961)
- Sivori, Ernesto Camillo (1815–94)
- Sivuca (1930-2006)
- Sixten, Fredrik (b.1962)
- Sizemore, Asher
- Sjöberg, Carl (1861-1900)
- Sjöblom, Heimer (1910-2001)
- Sjögren, Emil (1853–1918)
- Sjöstrand, Eva (b.1958)
- Sjukur, Slamet A. (1935–2015)
- Skafte, Martin (b. 1980)
- Skalkottas, Nikos (1904–49)
- Skalovski, Todor (1909-2004)
- Skar, Julian (b.1981)
- Skeats, Highmore (1787-1835)
- Skeet, Andrew (b.1969)
- Skell, Ludwig
- Skellern, Peter (b.1947)
- Skempton, Howard (b.1947)
- Skepeneit, Holger (b.1975)
- Skidmore, David
- Skidmore, Tiffany M, (b. 1980)
- Skilton, Charles Sanford (1868–1941)
- Skinner, Colin
- Skinner, Frank (1897–1968)
- Skinner, James Scott (1843–1927)
- Skipworth, Lachlan (b.1982)
- Skjavetić, Julije (fl. 1530-65)
- Skjelbred, Bjørn Bolstad (b.1970)
- Sklar, Pamela
- Skog, Ylva (b.1963)
- Skoglund, Lars (b.1974)
- Skogstad, Håkon (b. 1989)
- Sköld, Agneta (b.1947)
- Sköld, Bengt-Göran (b.1936)
- Sköld, Erik (b. 1991)
- Sköld, Mattias (b.1976)
- Sköld, Sven (1899-1956)
- Sköld, Yngve (1899–1992)
- Skomsvoll, Erlend (b.1969)
- Skoryk, Myroslav (1938–2020)
- Skouen, Synne (b.1950)
- Skoumal, Adam (b.1969)
- Skram, Henrik (b. 1973)
- Skroup, Dominik Josef (1766-1830)
- Skroup, Frantisek Jan (1810–62)
- Skrowaczewski, Stanisław (1923–2017)
- Skuherský, František Zdeněk (1830-92)
- Skulte, Ādolfs (1909-2000)
- Skuta, Miklós (b.1960)
- Skweres, Piotr (b. 1980)
- Skweres, Tomasz (b.1984)
- Slade, Julian Penkivil (1930–2006)
- Slater, Angela Elizabeth (b. 1989)
- Slater, Gordon (1896–1979)
- Slatkin, Daniel (b. 1994)
- Slatkin, Felix (1915-63)
Composers: Slatkin - Smith
- Slatkin, Leonard (b. 1944)
- Slättberg, Erik
- Slavicky, Klement (1910–99)
- Slavický, Milan (1947-2009)
- Slavík, Josef (1806-33)
- Slayton, Michael
- Sled, Bruce (b.1975)
- Sleeper, Thomas (b.1856)
- Slettholm, Yngve (b.1955)
- Sligh, Carter
- Slonimsky, Nicolas (1894–1995)
- Slonimsky, Sergei (1932–2020)
- Sloot, Michael van der (b.1991)
- Sløgedal, Bjarne (1927–2014)
- Sluka, Lubos (b.1928)
- Sławecki, Michał (b. 1982)
- Słowiński, Władysław (b.1930)
- Smadbeck, Paul (b.1955)
- Smaldone, Edward (b.1956)
- Small, Charles
- Small, Haskell (b.1948)
- Small, Michael
- Smalley, Roger (1943–2015)
- Smallman, Basil
- Smalls, Charlie (1943-87)
- Smárason, Halldór (b. 1989)
- Smareglia, Antonio (1854-1929)
- Smart, Gary (b.1943)
- Smart, Henry Thomas (1813–79)
- Smart, Sir George Thomas (1776–1867)
- Smert, Richard (c.1400–1479)
- Smet, Raoul de (b.1936)
- Smetana, Bedrich (1824–84)
- Smetanin, Michael (b.1958)
- Smethergell, William (1751-1836)
- Smetona, Vytautas
- Smetryns, Thomas (b.1977)
- Smidbergs, Vilnis (b.1944)
- Smiley, Pril (b.1943)
- Smirnitskaya, Olga (1837-1920)
- Smirnov, Dmitri Nikolayevich (1948–2020)
- Smirnov, Grigory (b.1982)
- Smirnova, Galina Konstantinova (1910-80)
- Smit, Leo (1921–99)
- Smith, (Edward) Sydney (1839–89)
- Smith, Aled (b.1990)
- Smith, Alice Mary (1839–84)
- Smith, Andrew (b.1970)
- Smith, Bill (1926–2020)
- Smith, Chas (b.1948)
- Smith, Chris
- Smith, Claude T. (1932–87)
- Smith, Clive
- Smith, Dave (b.1949)
- Smith, Derek (b.1930)
- Smith, Elijah Daniel
- Smith, Elliott (1969–2003)
- Smith, Gabriella
- Smith, Gregg (1931–2016)
- Smith, Hale (1925–2009)
- Smith, Hazel Anne
- Smith, Henry Percy (1825-98)
- Smith, Howie (b.1943)
- Smith, Jeffrey Smith
- Smith, John Christopher (1712–95)
- Smith, John Stafford (1750–1836)
- Smith, Julia Frances (1905-1989)
- Smith, Kile (b.1956)
- Smith, Larry Alan (b.1955)
- Smith, Leland Clayton (1925–2013)
- Smith, Linda Catlin (b.1957)
- Smith, Mark Edgley (b.1955)
- Smith, Matthew
- Smith, Nicholas
- Smith, Paul
- Smith, Paul J (1906-85)
- Smith, Rob (b.1959)
- Smith, Ronald Bruce (b.1959)
- Smith, Roy Heaton (1928–2014)
- Smith, Russell (b.1927)
Composers: Smith - Sokulski
- Smith, Savannah
- Smith, Stuart Saunders (b.1948)
- Smith, Wadada Leo (b.1941)
- Smith, Wil
- Smith, William (1603–45)
- Smith, William David (b.1949)
- Smith, William O (1926–2020)
- Smith‐Brindle, Reginald (1917-2003)
- Smoczyński, Mateusz (b. 1984)
- Smolensky, Stepan (1848-1909)
- Smolka, Jaroslav (b.1933)
- Smolka, Martin (b.1959)
- Smolover, Raymond
- Smolsky, Dmitry (1937-2017)
- Smooke, David (b.1969)
- Smorągiewicz, Bartosz W (b.1978)
- Smorgonskaya, Dina (b. 1947)
- Smørdal, Jan Martin (b.1978)
- Smulewitz, Solomon (1859-1953)
- Smutny, Daniel (b.1976)
- Smyth, Ethel (1858–1944)
- Smythe, Cory
- Snæbjörnsdóttir, Bergrún (b. 1987)
- Snedecor, Phil (b.1963)
- Sneed, Damien
- Snekkestad, Torben (b.1973)
- Snell, David (1897–1967)
- Snell, Howard (b.1936)
- Snétberger, Ferenc (b. 1957)
- Snoer, Johannes (1868-1936)
- Snow, Mark (b. 1946)
- Snow, Valentine (c.1700-1770)
- Snowden, Laura
- Snowden, Steven
- Snyder, Randall (b.1944)
- Snyder, Ted (1881–1965)
- Soares, Calimerio (b.1944)
- Sobeck, Johann (1831–2007)
- Sobkowiak, Michal
- Sobral, Luísa (b. 1987)
- Socolofsky, Annika
- Söderberg, Fredrik (b.1966)
- Söderberg, Hans (b.1937)
- Söderholm, Valdemar (1909-90)
- Soderini, Agostino (fl.1598-1608)
- Söderlundh, 'Lille' Bror Axel (1912–57)
- Söderman, (Johan) August (1832–76)
- Sodero, Cesare (1886-1947)
- Söderqvist, Ann-Sofi
- Söderqvist, Johan (b.1966)
- Södersten, Gunno (1920–98)
- Söderström, Nils B (1894-1956)
- Sodomka, Andrea
- Soegijo, Paul Gutama (b.1934)
- Soerjadi, Wibi (b.1970)
- Sofianopulo, Marco (1952–2014)
- Sogny, Michel (b.1947)
- Soh, Diana (b.1984)
- Sohal, Naresh (b. 1939)
- Sohier, Mathieu (?-c.1560)
- Sohlstrom, Edith (1870-1934)
- Sohm, Günther (b.1947)
- Sohn, Nicky
- Sohy, Charlotte (1887-1955)
- Soignies, Gontier de (fl.1180-1220)
- Sojka, Wojciech
- Sojo, Vicente Emilio (1887–1974)
- Sokka, Henri
- Soko-Sokolnicki, Voytek
- Sokola, Miloš (1913-76)
- Sokoli, Ramadan (1920–2008)
- Sokolov, Ivan Glebovich (b.1960)
- Sokolov, Nicolai Alexandrovich (1859–1922)
- Sokolov, Vladimir (1883-1937)
- Sokolov, Yaron (b.1940)
- Sokolovic, Ana (b.1968)
- Sokolovski, Elena
- Sokolovsky, Marek (1818-84)
- Sokołowski, Marek Konrad (1818-83)
- Sokulski, Antoni (1771-1840)
Composers: Sola - Sorozábal
- Sola, Andres de (1634–96)
- Sola, Carlo Michelangelo (1786–1829)
- Sola, Liu (b.1955)
- Solage (c.1360–c.1430)
- Solal, Martial (b.1927)
- Solano, Rafael (b. 1931)
- Solare, Juan María (b.1966)
- Solberg, Leif (1914–2016)
- Solbiati, Alessandro (b.1956)
- Soldan, Otto
- Soldh, Anders (b.1955)
- Soler, Antonio (1729–83)
- Soler, Francisco Gabilondo (1907–90)
- Soler, Vincente Martin y (1754–1806)
- Soler i Sardà, Josep (b.1935)
- Solère, Ètienne (1753–1817)
- Solinís, Enrike
- Solitro, Tony
- Soliva, Carlo (1791-1853)
- Söll, Burkhardt (b.1944)
- Sollberger, Harvey (b.1938)
- Sollid, Torgrim (b.1942)
- Sollima, Eliodoro
- Sollima, Giovanni (b.1962)
- Sollini, Marco
- Solnitz, Anton Wilhelm (c.1708-52)
- Solomon, Alan
- Solomon, Edward (1855-95)
- Solomons, David W. (b.1953)
- Soloviev-Sedoy, Vasili Pavlovich (1907-79)
- Solovyov-Sedoy, Vasily Pavlovich (1907–79)
- Soltani, Kian (b.1992)
- Solyom, Stefan (b.1979)
- Sombrun, Albert (1870-1922)
- Somero, Jouni (b.1963)
- Somers, Harry (1925–99)
- Somerset, Lord Henry Richard Charles (1849–1942)
- Somervell, Arthur (1863–1937)
- Somis, Giovanni Baptista (1686–1763)
- Somma, Bonaventura (1893-1960)
- Sommacal, Matteo (b.1977)
- Sommer, Hans (1837–1922)
- Sommer, Hans-Jurg (b.1950)
- Sommer, Johann (c.1570–1672)
- Sommer, Silvia (b.1944)
- Sommerfeldt, Oistein (1919–94)
- Sommerlatte, Ulrich (1914-2002)
- Sommerro, Henning (b.1952)
- Sonami, Laetitia (b.1957)
- Soncino, Emmanuel (c.1600-60)
- Sondheim, Stephen Joshua (b.1930)
- Sones, Zoe
- Sonnenfeld, Kurt (1921-97)
- Sonnenschein, David
- Sonnet, Hermann (1881-1936)
- Sonninen, Ahti (1914–84)
- Sonntag, Dawn
- Sonntag, Dawn Lenore (b. 1962)
- Sonntag, Gottfried (1846-1921)
- Soós, András (b.1954)
- Sööt, Raul (b.1969)
- Soper, Kate (b.1981)
- Sophy, Him
- Soproni, József (b.1930)
- Sor, Fernando (1778–1839)
- Sora, Tom (b.1956)
- Sorabji, Kaikhosru (1892–1988)
- Sorcsek, Jerry (b.1949)
- Sordello da Goito (13th century)
- Sorey, Tyshawn (b. 1980)
- Sorg, Andreas
- Sorge, Georg Andreas (1710–78)
- Sorger, Wolfgang
- Soria, Luis (1851–1935)
- Soriano, Francesco (1549–1621)
- Sorkocevic, Luka (1734–89)
- Sormani, Angelo
- Soro, Enrique (1884–1954)
- Sorosina, Piero (1645-1732)
- Sorozábal, Pablo (1897–1988)
Composers: Sorrentino - Spendiarian
- Sorrentino, Eugenio
- Sorte, Bartolomeo (1681-1732)
- Sosa, Jorge
- Sosa, Pablo (1933-2020)
- Sosa, Rogelio (b.1977)
- Sotelo, Mauricio (b.1961)
- Soto, Cristóbal (b.1954)
- Soto, Pier Francesco
- Soto de Langa, Francesco (c.1534–1619)
- Soukhovetski, Konstantin (b. 1981)
- Soulage, Marcelle Fanny Henriette (1894–1970)
- Soule, Jeremy
- Soumah, Corie Rose
- Sounthonevichit, Thongdy
- Souris, André (1899–1970)
- Soursby (fl.c.1430-60)
- Sourvinos, Michel
- Sousa, John Philip (1854–1932)
- Souster, Tim (1943–94)
- Southam, Ann (1937–2010)
- Southers, Leroy W (1941-2003)
- Soutullo, Eduardo (b.1968)
- Soutullo, Reveriano (1880–1933)
- Souviron, Yvette (b. 1914)
- Souza, José Jesus de Azevedo (b. 1967)
- Souza Lemos Escobar, Carlos Althier de (b.1950)
- Soveral, Isabel (b.1961)
- Sovetov, Andriy Igorovich
- Sowa, Anna (b. 1987)
- Sowa, Jakub Sowa (c.1530-93)
- Sowande, Fela (1905–87)
- Sowash, Rick (b.1950)
- Sowerby, Leo (1895–1968)
- Sówka, Jakub (?-1611)
- Søderlind, Ragnar (b.1945)
- Sønstevold, Gunnar (1912–91)
- Sønstevold, Maj (1917–96)
- Søraas, Lars (1887-1976)
- Søraas d.y, Lars (1887-1976)
- Sørensen, Bent (b.1958)
- Sørensen, Hans-Kristian Kjos (b.1965)
- Sørensen, Torsten (1908–92)
- Sørli, Arne (1904-69)
- Spaan, Bart (b.1963)
- Spadavecchia, Antonio Emmanuilovich (1907-88)
- Spadi, Giovanni Battista (?-1590)
- Spadilière, Joseph
- Spadina, Antonio (1822-?)
- Spaeth, Andreas (1790-1876)
- Spahlinger, Mathias (b.1944)
- Spain-Dunk, Susan (1880-1962)
- Spalder, Frithjof (1896-1985)
- Spalding, Albert (1888-1953)
- Spaneas, Demetrius (b.1969)
- Spaniola, Joseph T (b.1963)
- Spano, Robert (b.1961)
- Spanswick, Melanie (b. 1969)
- Sparger, William (1860-1904)
- Spark, William (1823–97)
- Sparke, Philip (b.1951)
- Sparkhall, Olivia
- Sparrow, Andrew
- Spassov, Bojidar (b.1949)
- Spath, Andreas (1792–1876)
- Spazzoli, Alessandro (b.1964)
- Speaks, Oley (1874–1948)
- Speare, Simon (b.1962)
- Spears, Gregory (b.1977)
- Spech, Johann B (1767–1836)
- Speck, Frederick (b.1955)
- Speer, (Georg) Daniel (1636–1707)
- Speight, John A (b.1945)
- Spektor, Mira J (b.1928)
- Speller, Frank (1938–2017)
- Spencer, Brandon (b. 1992)
- Spencer, Herbert (1905-92)
- Spencer, John
- Spencer, Julie
- Spencer, Williametta (b.1932)
- Spendiarian, Alexander Afanasievich (1871–1928)
Composers: Sperger - Staeps
- Sperger, Johannes Matthias (1750–1812)
- Spergher, Ignazio (1734–1808)
- Speth, Johann (1664–c.1720)
- Speuy, Hendrick (c.1575-1625)
- Spevacek, Linda (b.1945)
- Speyer, Julian of (d. 1250)
- Spezzaferri, Giovanni (1888–1963)
- Spiardo, Giacomo (fl.1620)
- Spicer, Paul (b.1952)
- Spicker, Max (1858-1912)
- Spiegel, Laurie (b.1945)
- Spiegl, Fritz (1926-2003)
- Spiegler, Matthias (1595-1631)
- Spier, Rosa (1891-1967)
- Spies, Leo (1899–1965)
- Spiess, Joseph
- Spiller, Manfred (b.1932)
- Spinacino, Francesco (b.c.1485, fl.1507)
- Spindler, Fritz (1817-1905)
- Spinei, Cristina (b.1984)
- Spinner, Leopold (1906–80)
- Spinosa, Rossella
- Spinvis
- Spiro, A (18??-18??)
- Spisak, Michal (1914–65)
- Spitalnik, Ismael (1919-99)
- Spivakovsky, Michael (1919-83)
- Spivery, William (1934-2004)
- Splenter, Maarten De (b.1984)
- Spoel, Adrián Rodríguez Van der (b. 1963)
- Spofforth, Reginald (1770-1827)
- Spohr, Louis (1784–1859)
- Spoliansky, Mischa (1898–1985)
- Spontini, Gaspare (1774–1851)
- Sporck, Jo (b.1953)
- Sporle, Nathan James
- Spourný, Václav (1700-54)
- Spratlan, Lewis (b.1940)
- Spratley, Philip (b.1942)
- Spratling, Huw (b.1949)
- Sprenger, Sebastian (b. 1972)
- Sprengers, Koben
- Sprenkle, Elam (b.1948)
- Spring, Rudi (b.1962)
- Springer, Mark
- Springer, Max (1877-1954)
- Sprongl, Norbert (1892-1983)
- Spross, Charles Gilbert (1874-1961)
- Squiban, Didier (b. 1959)
- Squillante, Maurizio
- Squire, William Henry (1871–1963)
- Srebotnjak, Alojz (1931-2010)
- Srinivasan, Asha (b.1980)
- Srnka, Miroslav (b.1975)
- St Laurent, Matthew
- St Quentin, Huon de (fl.1210-30)
- St Victoire, Godefroy de (fl.1170-90)
- St. John, Pete
- Staak, Pieter van der (1930-2007)
- Staar, René (b.1951)
- Stabile, Annibale (1535–95)
- Stäbler, Gerhard (b.1949)
- Stabulnieks, Uldis (1945-2012)
- Stacey, Martin (b.1975)
- Stachowicz, Damian (1658–99)
- Stachowski, Marek (1936–2004)
- Stade, Wilhelm (1817–1902)
- Stadelman, Jeffrey (b.1959)
- Stadelmann, Reto (b.1977)
- Staden, Johann (1581–1634)
- Staden, Sigmund Theophil (1607-55)
- Stadio, Ciro (1882-after 1938)
- Stadler, Albert (1794-1888)
- Stadler, Anton Paul (1753–1812)
- Stadler, Monika
- Stadler, Werner (b.1940)
- Stadlmayr, Johann (1575–1648)
- Stadtfeld, Martin (b.1980)
- Staehle, Hugo (1826–48)
- Staeps, Hans Ulrich (d.1988)
Composers: Staern - Stearn
- Staern, Benjamin (b.1978)
- Staes, Ferdinand (1748-1816)
- Stafano, Pasquale (b.1972)
- Stafylakis, Harry (b. 1982)
- Stahel, Michal (b.1979)
- Stahly, Preston
- Stahmer, Klaus-Hinrich (b.1941)
- Stahnke, Manfred (b.1951)
- Stainer, Charles (1874-1947)
- Stainer, John (1840–1901)
- Stalder, Joseph (1725-65)
- Stalheim, Jostein (b.1960)
- Staller, Rudolf
- Stallmann, Kurt (b.1964)
- Stalmierski, Janusz
- Stalteri, Arturo (b.1959)
- Stam, Henk (b.1922)
- Stamatelos, Katerina (b.1951)
- Stamitz, Anton (b.1750)
- Stamitz, Carl (1745–1801)
- Stamitz, Johann (1717–57)
- Stamm, Hans-André (b.1958)
- Stamm, James William
- Stamp, Jack (b.1954)
- Stamper, Dave (1883-1963)
- Stamponi, Hector (1916–97)
- Stanbery, Paul John
- Stanchinsky, Alexei (1888–1914)
- Stańczyk, Marcin (b.1977)
- Standard, Michael
- Standford, Patric (1939–2014)
- Stanfield, Francis (1835-1914)
- Stanford, Charles Villiers (1852–1924)
- Stangel, Peter (b.1964)
- Stangier, Roland Maria (b.1957)
- Stanhope, David (b.1952)
- Stanhope, Paul (b.1969)
- Staniland, Andrew (b.1977)
- Stańko, Tomasz (1942-2018)
- Stankovski, Alexander (b.1968)
- Stankovych, Yevhen (b.1942)
- Stankowski, Alexander
- Stanley, Jane (b.1976)
- Stanley, John (1712–86)
- Stanley, Leo R (1884-1966)
- Stannard, Kevin
- Stanton, Walter Kendall (1891-1978)
- Stanton, Zack
- Stapleton, Dave (b.1979)
- Stappen, Crispin van (c.1465-1532)
- Starcevic, Nikola (b.1980)
- Starer, Robert (1924–2001)
- Stark, Branko (b.1954)
- Stark, Bruce (1933–2012)
- Stark, Christopher (b. 1980)
- Stark, Edward J (1856–1918)
- Stark, Ludwig (1831-84)
- Stark, Nicholas
- Stark, Robert (1847–1922)
- Starke, Friedrich (1774-1835)
- Starke, Hermann (c.1870-c.1920)
- Starobin, David (b.1951)
- Starobin, Michael (b.1956)
- Start, Elizabeth
- Starzer, Josef (1787–87)
- Staszewski, Maciej (b.1984)
- Statham, Heathcote (1889–1973)
- Statham, Keith (b.1934)
- Statham, Leslie (1905–74)
- Statherou, Stamatia
- Statius Muller, Wim (b.1930)
- Statkowski, Roman (1859–1925)
- Statman, Andy (b.1950)
- Staub, Victor (1872-1953)
- Staud, Johannes Maria (b.1974)
- Staude, Christoph (b.1965)
- Stauning, Martin
- Stavenhagen, Bernhard (1862–1914)
- Steadman-Allen, Ray (1922-2014)
- Stearn, Chris
Composers: Stebbins - Stephens
- Stebbins, Charles Albert (1869-1947)
- Stebbins, George C (1846-1945)
- Stebbins, Heather
- Stecher, Johannes (b.1965)
- Steckar, Marc (b.1935)
- Steel, Christopher (1938–91)
- Steelant, Phillippus van (1611-70)
- Steele, Douglas (1910–99)
- Steen, Ken
- Steen-Andersen, Simon (b.1976)
- Steenbrink, Judith (b.1977)
- Steenhoven, Karel van (b.1958)
- Steenwick, Gijsbert van (1605–79)
- Stefanelli, Matthieu (b. 1985)
- Stefani, Andrea (c.1375-c.1460)
- Stefani, Giovanni (17th century)
- Stefani, Jan (1746-1829)
- Stefani, Ricordano de
- Stefanini, Giovanni Battista (d.1630)
- Stefánsdóttir, Halla
- Stefański, Marek
- Steffan, Joseph Anton (1726–97)
- Steffani, Agostino (1654–1728)
- Steffe, William (1830-90)
- Steffens, Johann (1560–1616)
- Steffens, Walter (b.1934)
- Steffkins, Dietrich (1600-73)
- Steggall, Charles (1826–1905)
- Stehle, Johann Gustav Eduard (1839–1915)
- Stehlik, Richard (b.1960)
- Stehman, Jacques (1912-75)
- Steibelt, Daniel (1765–1823)
- Steidl, Josef (1905–79)
- Steiger, Rand (b.1957)
- Steigleder, Johann Ulrich (1593–1635)
- Stein, Carl (1824-1902)
- Stein, Herman (1915-2007)
- Stein, Leon (1910–2002)
- Steinacker, Carl (1785–1814)
- Steinauer, Mathias (b. 1959)
- Steinbach, Falko (b.1957)
- Steinbacher, Johann Michael (1700–41)
- Steinbeck, Heinrich Johann Friedrich (1884-1967)
- Steinberg, Ben (b.1930)
- Steinberg, Eitan (b.1955)
- Steinberg, Maximillian (1883–1946)
- Steinberg, Paul
- Steinbrecher, Alexander (1910-82)
- Steiner, Max (1888–1971)
- Steinert, Alexander Lang (1900-82)
- Steingrímur, Rohloff (b.1971)
- Steinhardt, Victor (b.1943)
- Steinhauer, Carl
- Steinitz, Richard (b.1938)
- Steinke, Greg A (b.1942)
- Steinke, Greg A. (b.1942)
- Steinke, Günter (b.1956)
- Steinman, Jim (b.1947)
- Steinmann, Conrad (b.1951)
- Steinmetz, Hans (1901-75)
- Steinmetz, John (b.1951)
- Steinmetz, Uwe (b.1975)
- Steinmetz, Werner (b.1959)
- Steketee, Huug (b. 1959)
- Stekke, Léon (1904–70)
- Stella, Andrea (fl. 1620s)
- Stella, Domenico (1881-1956)
- Stella, Scipione (1558–1622)
- Stellari, Gianni
- Stelzmüller, Vinzenz
- Stemper, Frank (b.1951)
- Stengert, Gerhart (b.1962)
- Stenhammer, Karl Vilhelm Eugen (1871–1927)
- Stenius, Torsten (1918-64)
- Stepan, Josef Antonin (1726–97)
- Stepančić, Teodora
- Stepanian, Haro (1897–1966)
- Stephan, Rudi (1887–1915)
- Stephănescu, George (1843-1925)
- Stephens, Alison (b.1970)
Composers: Stephens - Stocken
- Stephens, Ian (b.1974)
- Stephenson, Allan (b.1949)
- Stephenson, James (b.1969)
- Stephenson, James M.
- Stephenson, Josephine (b. 1990)
- Stephenson, Robert
- Stephenson (of Poole), Joseph (c.1723-1810)
- Stepovyi, Yakiv (1883-1921)
- Steptoe, Roger (b.1953)
- Sterk, Norbert (b.1968)
- Sterkel, Johann (1750–1817)
- Sterman, Andrew
- Stern, Emile (1913-61)
- Stern, Erich (b.1973)
- Stern, Geoffrey (1935–2005)
- Stern, Marcel (1909-89)
- Stern, Mike (b. 1953)
- Stern, Robert (1934–2018)
- Sternberg, Constantin Ivanovich von (1852-1924)
- Sternefeld, Daniel (1905–86)
- Sternhold, Paul
- Stetsenko, Kyrylo (1882–1922)
- Steuermann, Eduard (1892–1964)
- Steup, Hendrik Coenraad (1778-1827)
- Steurlein, Johann (1546-1613)
- Stevanovich, Goran
- Steven, Donald (b.1945)
- Steven, Ken
- Stevens, Bernard (1916–83)
- Stevens, Halsey (1908–89)
- Stevens, John (b.1951)
- Stevens, Leith (1909-70)
- Stevens, Len (?-1989)
- Stevens, Peter Vukmirovic
- Stevens, Richard John Samuel (1757–1837)
- Stevens, Robin (b.1958)
- Stevens, Suf-Jan (b.1975)
- Stevens, Thomas (1938–2018)
- Stevenson, George (b.1987)
- Stevenson, John Andrew (1761-1833)
- Stevenson, Ronald (1928–2015)
- Stevenson, Savourna (b.1961)
- Stewart, Charles Hylton (1884–1932)
- Stewart, David Nisbet (b.1941)
- Stewart, Emily
- Stewart, Gordon
- Stewart, Haldane Campbell (1868–1942)
- Stewart, Mark
- Stewart, Raymond G (b.1962)
- Stewart, Robert (b.1918)
- Stewart, Robert Prescott (1825-94)
- Stiastny, Johann (1764-1830)
- Sticheler, Johannes
- Stickney, Pamelia (b. 1976)
- Stiebler, Ernstalbrecht (b.1934)
- Stiefel, Van (b.1965)
- Stiegler, Karl (1876-1932)
- Stiehl, Heinrich (1829-86)
- Stieler, Caspar (1632-1707)
- Stier, Alfred (1880-1967)
- Stier, Sebastian (b.1970)
- Stierlin, Ambrosius (1767-1806)
- Still, Robert (1910–71)
- Still, William Grant (1895–1978)
- Stiller, Andrew (b.1946)
- Stillman, Mitya (1892-1936)
- Stimpson, Michael (b.1948)
- Stimson, Ann
- Stine, Eli
- Sting (né Gordon Sumner) (b.1951)
- Stipp, Neil
- Stips, Robert Jan (b.1950)
- Stirling, Stuart
- Stitt, Georgia (b.1972)
- Stivori, Francesco (1550–1605)
- Stivriņa, Renāte (b. 1985)
- Stobaeus, Johann (1580–1646)
- Stock, David (1939–2015)
- Stock, Martin (b.1961)
- Stocken, Frederick (b.1967)
Composers: Stockhausen - Stratton
- Stockhausen, Karlheinz (1928–2007)
- Stockhausen, Markus Piro (b.1957)
- Stöckigt, Michael (b.1957)
- Stockmann, Bartholomaeus (1530–c.1609)
- Stockmeier, Wolfgang (1931-2015)
- Stoessel, Albert (1894-1943)
- Stöhr, Richard (1874–1967)
- Stoiber, Franz Josef (b.1959)
- Stojakovic, Jadranka
- Stojanovska, Natasha
- Stojka, Harri (b.1957)
- Stojowski, Zygmunt Denis Antoni (1870–1946)
- Stokem, Johannes de (1445–87)
- Stoker, Richard (b.1938)
- Stokes, Eric (1930–99)
- Stokes, Harvey J (b.1957)
- Stokes, Tobin (b. 1966)
- Stokowski, Leopold (1882–1977)
- Stolet, Jeffrey (b.1955)
- Stoll, David (b.1948)
- Stollár, Xénia (b.1970)
- Stolpe, Antoni (1851-72)
- Stolte, Charles
- Stoltzer, Thomas (b.c.1480)
- Stoltzman, Richard (b.1942)
- Stolz, Gustav (1873–1957)
- Stolz, Nolan
- Stolz, Robert (1880–1975)
- Stölzel, Gottfried Heinrich (1690–1749)
- Stölzel, Ingrid (b. 1971)
- Stomius, Johannes (1502–62)
- Stone, Carl (b.1953)
- Stone, Fred S (1873-1912)
- Stone, John
- Stone, Robert (1516-1613)
- Stoneham, Luke (b.1966)
- Stonex, Henry (1823-97)
- Stonings, Henry (fl.1600)
- Stookey, Nathaniel (b.1970)
- Stopford, Philip (b.1977)
- Stoppelenburg, Willem (b. 1943)
- Storaas, Gaute (b. 1959)
- Storace, Bernardo (1637–1707)
- Storace, Stefano (1725-81)
- Storace, Stephen (1762–96)
- Storey Smith, Warren (1885-1971)
- Storm, Staffan (b.1964)
- Story, Michael (b.1983)
- Stott, Rachel
- Stoughton, Roy Spaulding (1884-1953)
- Stout, Alistair (b.1975)
- Stout, Gordon (b.1952)
- Stover, Harold (b.1946)
- Stowe, Eloise Hynes
- Stoyanov, Veselin (1902-69)
- Stoyanovich, Patrick
- Stoytcheva, Stanislava
- Strachan, Duncan (b. 1987)
- Strachan, Keith (b.1944)
- Strachan, Larry (b. 1970)
- Strachey, Jack (1894–1972)
- Stradal, August (d.1930)
- Stradella, Alessandro (1639–82)
- Stradomska, Raphael
- Straesser, Ewald (1867-1933)
- Straesser, Joep (1934–2004)
- Straight, Charles (1891-1940)
- Strandberg, Newton D (1921–2001)
- Strandsjö, Göte Wilfred Daniel (1916-2001)
- Strang, Gerald (1908-83)
- Strange, Nicholas le (1603–55)
- Strasfogel, Ignace (1909–94)
- Strasnoy, Oscar (b.1970)
- Strassburg, Robert (1915–2003)
- Strata, Giovanni Battista (fl.1609-51)
- Strategier, Herman (1912–88)
- Stratford, William
- Stratico, Michele (1728–83)
- Strattner, Georg Christoph (1645-1704)
- Stratton, John F
Composers: Straube - Stump-Linshalm
- Straube, Rudolph (1717–85)
- Straus, Oscar (1870–1954)
- Strauss, Adolf (1902-44)
- Strauss, Christoph (1575–1631)
- Strauss, Eduard (1835–1916)
- Strauss, Franz Joseph (1822–1906)
- Strauss, Isaac (1806-88)
- Strauss, Johann (1804–49)
- Strauss, Johann (1825–99)
- Strauss, Johann (1866–1939)
- Strauss, Josef (1827–70)
- Strauss, Richard (1864–1949)
- Stravinsky, Igor Feodorovich (1882–1971)
- Strayhorn, Billy (1915–67)
- Streber, Ryan (b.1979)
- Strecke, Gerhard
- Strecker, Heinrich (1893-1981)
- Street, Allan
- Street, Toby
- Streich, Lisa (b.1985)
- Streicher, Johann Andreas (1761-1833)
- Streicher, Ludwig (1920-2003)
- Streicher, Nanette (1769-1833)
- Streisand, Barbra (b. 1942)
- Streitenfeld, Marc
- Strelezki, Antyon (1859-1916)
- Streng, Pekka (1948-75)
- Strens, Jules (1892-1971)
- Stricker, Augustin Reinhard (1675-1720)
- Strickland, Lily (1884-1958)
- Stride, Fred
- Strietman, Willem (1918-2001)
- Striggio, Alessandro (c.1537–1592)
- Strimple, Nick (b.1946)
- Strindberg, Carl Axel (1845-1927)
- Strindberg, Henrik (b.1954)
- Stringari, Antonio (fl. 1504)
- Strniště, Jiří (1914-1991)
- Strobel, Heinz (b.1966)
- Strobel, Valentin (1611-after 69)
- Strobl, Bruno (b.1949)
- Ströble, Tim
- Strogers, Nicholas (fl.1560, d.c.1575)
- Strohbach, Siegfried (b.1929)
- Strohl, Rita (1865- 1941)
- Strong, George Templeton (1856–1948)
- Stroope, Randall (b.1953)
- Stroppa, Marco (b.1959)
- Stroß, Alfred (1858-1912)
- Stroud, Richard (b.1982)
- Strouk, Samuel
- Strouse, Charles Louis (b.1928)
- Strozzi, Barbara (1619–77)
- Strozzi, Gregorio (c.1615–aft.1687)
- Strømholm, Folke (b.1941)
- Strube, Gustav (1867-1953)
- Struber, Bernard
- Struck, Paul Friedrich (1776-1820)
- Strumsky, Nikolaev (1886–1971)
- Strungk, Delphin (1611–94)
- Strungk, Nicolaus Adam (1640–1700)
- Strus, Franciscus (fl.1500)
- Strutz, Thomas
- Stuart, Hugh M (1917-2006)
- Stuart, Leslie (1863–1928)
- Stuart, Paul Oney (b.1956)
- Stuart-Coolidge, Peggy (1913–81)
- Stubbs, Duncan (b.1961)
- Stubbs, Mike
- Stubbs, Simon (fl. 1616-21)
- Stubley, Simon (1702–48)
- Stuck (Batistin), Jean-Baptiste (1680–1755)
- Stuckenschmidt, Hans Heinz (1901–88)
- Stucky, Steven Edward (1949–2016)
- Stühlmeyer, Ludger (b.1961)
- Stuhr-Rommereim, John
- Stulginska, Agnieszka (b.1978)
- Stulichi, Antonio
- Stulick, Mattheus Nikolaus (c.1700–1732)
- Stump-Linshalm, Petra
Composers: Stumpf - Sung
- Stumpf, Johann Christian (1740-c.1801)
- Stuntz, Joseph Hartmann (1793-1859)
- Stupuy, Henry (1831-70)
- Sturgeon, Nicholas (d.1454)
- Sturm, Fred (b.1951)
- Sturm, Ruben Johannes
- Sturmy, Hugh (fl.1520)
- Sturt, John (d.1625)
- Sturton, Edmundus (1484-?)
- Sturzenegger, Christophe (b. 1976)
- Sturzenegger, Kurt (b. 1949)
- Stutschewsky, Joachim (1891–1982)
- Stybr, David
- Stylianou, Constantinos (b. 1972)
- Styne, Jule (1905–94)
- Su, Chen-Hsin (b. 1989)
- Su Tie
- Suber, Stephen (b.1950)
- Subissati, Aldebrando (1606–77)
- Subotnick, Morton (b.1933)
- Subramaniam, Lakshminarayana (b.1947)
- Succar, Toufic (b.1928)
- Succari, Dia (1938–2010)
- Succi, Achille (b.1971)
- Sucharitkul, Somtow (b.1952)
- Suchon, Eugen (1908–93)
- Suckling, Martin (b.1981)
- Süda, Peeter (1883–1920)
- Sudbin, Yevgeny (b.1980)
- Suder, Joseph (1892–1980)
- Suesse, Dana (1911–87)
- Sueyoshi, Yasuo (b.1937)
- Sugár, Miklós (b.1952)
- Sugár, Rezsö (1919–88)
- Sugata, Isotaro (1907–52)
- Sugawara, Meiro (1897–1988)
- Sugimoto, Taku (b.1965)
- Sugiyama, Haseo (1889–1952)
- Sugiyama, Yoichi (b. 1969)
- Suh, Soonjung (b.1971)
- Suits, Paul
- Suk, Josef (1874–1935)
- Suk, Josef (1874–1935)
- Sukman, Harry (1912-84)
- Sukova-Dvorakova, Otilie (1878–1905)
- Sukumaran, Jo Anne
- Süle, László (b. 1955)
- Sulek, Stjepan (1914–86)
- Sullivan, Arthur Seymour (1842–1900)
- Sullivan, Henry
- Sullivan, Joe (1906-71)
- Sullivan, John (b.1951)
- Sullivan, Martha
- Sullivan, Timothy Richard (b.1954)
- Sulpizi, Fernando (b. 1936)
- Sulyok, Imre (1912–2008)
- Sulzberger, Marcel H S (1876–1941)
- Sulze, Bernhard (1829-89)
- Sulzer, Balduin (1932–2019)
- Sulzer, Joseph (1850-1926)
- Sulzer, Salomon (1804-90)
- Sulzmann, Stan (b.1948)
- Sulzner, Franz
- Sumarte, Richard (d.1630)
- Sumaya, Manuel de (c.1678-1755)
- Sumbler, David (b. 1947)
- Sumera, Lepo (1950–2000)
- Summer, Joseph (b.1956)
- Summerhayes, Adam (b.1968)
- Summers, Amy (b. 1996)
- Summers, John
- Summers, Sarah Jane
- Sumsion, Herbert (1899–1995)
- Sun, Musammer (b.1932)
- Sun Yiqiang (b.1945)
- Sunabacka, Karen (b. 1975)
- Sund, Hakan (b. 1946)
- Sunde, Helge Havsgård (b.1965)
- Sundin, Paulina (b.1970)
- Sung, Stella (b.1959)
Composers: Sung-Jen Hsu - Sweelinck
- Sung-Jen Hsu
- Supahnrojn, Prateep
- Suppan, Wolfgang (b.1966)
- Suppe, Franz von (1829–95)
- Supratman, Wage Rudolf (1903-38)
- Supriani, Francesco Paolo (1678–1753)
- Suriano, Francesco (1549-1621)
- Surinach, Carlos (1915–97)
- Surman, John (b.1944)
- Surplice, Alwyn (1906–77)
- Surrick, Carolyn Anderson (b.1950)
- Surzynski, Mieczyslaw (1866–1924)
- Susa, Conrad (1935–2013)
- Susani, Giacomo (b. 1995)
- Susato, Tielman (c.1512–aft.1570)
- Susier, Niccolò (1679-1766)
- Suslin, Viktor Yevseyevich (1942–2012)
- Susman, William Joseph (b.1960)
- Suso, Foday Musa (b.1950)
- Susser, Peter
- Süsskind, Hans Walter (1913-80)
- Süssmayr, Franz Xaver (1766–1803)
- Susteck, Dominik (b.1977)
- Sutcliffe, James Helme (1929-2000)
- Suter, Hermann (1870–1926)
- Suter, Robert (1919–2008)
- Sutermeister, Heinrich (1910–95)
- Sutherland, Gavin (b.1972)
- Sutherland, Iain (b. 1936)
- Sutherland, Margaret Ada (1897–1984)
- Sutherland, Rowland
- Suttermeister, Heinrich (1910-95)
- Sutton, Adrian
- Sutton, Johannes (fl.1476-79)
- Sutton-Anderson, David (b.1956)
- Suzoy, Jehan (fl.1380, d.aft.1411)
- Suzuki, Akio (b.1941)
- Suzuki, Kotoka
- Suzuki, Rika (b.1960)
- Suzuki, Teruaki (b. 1958)
- Svanoe, Erika (b. 1976)
- Svedbom, Wilhelm (1843-1904)
- Svedlund, Karl-Erik (1906-74)
- Sveinbjarnardóttir, Una
- Sveinbjörnsdóttir, Una
- Sveinbjörnsson, Sveinbjörn (1847–1927)
- Sveinsson, Atli Heimir (1938–2019)
- Sveinsson, Gunnar Reynir (b.1933)
- Sveinsson, Kjartan (b. 1978)
- Svendsen, Johan Severin (1840–1911)
- Svenk, Karel (1917–45)
- Svenonius, M S
- Svensson, Esbjörn (1964-2008)
- Svensson, Johan (b.1983)
- Svensson, Kristofer (b. 1990)
- Sventelius, Harald (1902-96)
- Sverrisson, Skúli (b. 1966)
- Sveshnikov, Alexander (1890–1978)
- Svetlanov, Evgeny (1928–2002)
- Svetlichny, Anton (b. 1982)
- Sviridov, Georgii (1915–98)
- Svoboda, Karl (1938-2007)
- Svoboda, Michael (b.1960)
- Svoboda, Tomáš (1939–2022)
- Swack, Irwin (1916–2006)
- Swaffield, Ronald (1889–1962)
- Swafford, Jan (b.1946)
- Swain, Freda (1902–85)
- Swallow, Steve (b.1940)
- Swaminathan, Anjna
- Swaminathan, Rajna
- Swan, Peter
- Swan, Tomothy (1758–1842)
- Swann, Donald (1923–94)
- Swann, Frederick (b.1931)
- Swanson, Howard (1907–78)
- Swart, Celia (b. 1994)
- Swayne, Giles (b.1946)
- Sweelinck, Dirck Janszoon (1591–1652)
- Sweelinck, Jan Pieterszoon (1562–1621)
Composers: Sweeney - Szymko
- Sweeney, Aileen (b. 1994)
- Sweeney, Donald (b.1935)
- Sweeney, Eric (b.1948)
- Sweeney, William (b.1950)
- Sweet, A S
- Sweet, Albert C (1876-1945)
- Sweney, John Robson (1837-99)
- Swert, Jules de (1843-91)
- Swerts, Piet (b.1960)
- Swider, Józef (1930–2014)
- Swierkosz-Lenart, Kevin (b. 1988)
- Swierzynski, Adam (1914–97)
- Swift, Richard (1927-2003)
- Swindale, Owen (b.1924)
- Swingle, Ward (1927–2015)
- Swinnen, Peter (b.1965)
- Swinstead, Felix (1880-1959)
- Swisher, Gloria Wilson (b. 1935)
- Syberg, Franz (1904-55)
- Sychra, Andrei Osipovich (c.1773–1850)
- Sydeman, William Jay (b.1928)
- Sydor, Pawel (b.1970)
- Sydow, Hans (b.1968)
- Sykes, John (1909-62)
- Sykulski, Jacek
- Syler, James (b.1961)
- Sylvan, Sixten (1914-2001)
- Sylvestrov, Valentin Vasilyevich (b.1937)
- Symonds, Norman (1920–98)
- Synnott, Andrew (b.1970)
- Syrewicz, Stanislas (b.1946)
- Syrjä, Mikko (b. 1957)
- Syunetsi, Stepanos (5th century)
- Szabelski, Boleslaw (1896–1979)
- Szabó, Csaba (1936–2003)
- Szabó, Ferenc (1902–69)
- Szafrański, Jakub (b. 1988)
- Szalay, Zoltán
- Szalonek, Witold (1927–2001)
- Szalowski, Antoni (1907–73)
- Szamotuły, Waclaw (1520–60)
- Szántó, Theodor (1877–1934)
- Szarzynski, Stanislaw Sylwester (1650–1713)
- Szathmáry, Zsigmond (b.1939)
- Szczepanowski, Stanislaw (1812-77)
- Szczerbiński, Alfons (1858-95)
- Szczurowski, Jacek (1716-73)
- Szczyciński, Stanisław
- Széchényi, Imre (1825–98)
- Szego, Péter (b.1954)
- Székely, Endre (1912-89)
- Székely, Zoltan (1903–2001)
- Szelényi, István (1904-72)
- Szeligowski, Tadeusz (1896–1963)
- Szell, George (1897-1970)
- Szeluto, Apolinary (1884–1966)
- Szemzo, Tibor (b.1955)
- Szentirmay, Elemer (1836-1908)
- Szentpali, Roland (b.1977)
- Szervánszky, Endre (1911–77)
- Szewczyk, Piotr
- Szigeti, István (b.1952)
- Szigyarto, Tamas
- Szlavnics, Chiyoko (b.1967)
- Szmerek, Adam
- Szmytka, Jagoda (b.1982)
- Szokolay, Sándor (1931–2013)
- Szőllősy, András (1921–2007)
- Szönyi, Erzsébet (1924–2019)
- Szopa, Aleksander Jan
- Szpilman, Wladyslaw (1911–2000)
- Szucs, Lajos
- Szulc, Jozef Zygmunt (1875–1956)
- Szunyogh, Balázs (1954–99)
- Szwed, Katarzyna
- Szymanowska, Maria (1789–1831)
- Szymanowski, Karol (1882–1937)
- Szymanski, Pawel (b.1954)
- Szymko, Joan (b.1957)
