- Stanford, Sir Charles Villiers
- Stange, Max
- Starcke, O.
- Steele, Douglas
- Steffani, Agostino
- Stephens, Ward
- Stevens, Halsey
- Stevens, R. J. S.
- Stevenson, John Andrew
- Stickles, William
- Still, Robert
- Stolz, Adolf
- Stölzel, Gottfried Heinrich
- Storace, Stephen
- Stradella, Alessandro
- Straus, Oscar Nathan
- Strauss II, Johann
- Strauss, Richard
- Stravinsky, Igor
- Streicher, Theodor
- Streitmann, Carl
- Strickland, Lily
- Strozzi, Barbara
- Stucken, Frank Valentine van der
- Sullivan, Sir Arthur
- Supriani, Francesco
- Szulc, Jósef
- Taboada Mantilla, Rafael
- Tabuyo Muro, Ignacio
- Tadeo de Murguía, Joaquín
- Tailleferre, Germaine
- Tate, Phyllis
- Taubert, Karl Gottfried Wilhelm
- Taylor, Colin Moncrieff Campbell
- Taylor, Deems
- Tchaikovsky, Peter Ilyich
- Teichmüller, Anna
- Telemann, Georg Philipp
- Tenaglia, Antonio Francesco
- Thalberg, Sigismund
- Thomas, A.
- Thomas, Ambroise
- Thomas, David Evan
- Thomé, Francis
- Thompson, Randall
- Thomson, Virgil
- Thuille, Ludwig Wilhelm Andreas Maria
- Tiersot, Julien
- Tinel, Edgar Pierre Joseph
- Tippett, Michael
- Toldrà, Eduardo
- Toledo, Nicolás
- Tomásek, Václav Jan Krtitel
- Torelli, Giuseppe
- Torre, Francisco de la
- Tosti, Francesco Paolo
- Tours, Berthold
- Traetta, Tommaso
- Trautmann, Gustav
- Treharne, Bryceson
- Trenet, Charles
- Trunk, Richard
- Turina, Joaquín
- Ullmann, Viktor
- Vaccai, Nicola
- Vado, Juan del
- Valderrábano, Enríquez de
- Valero Peris, José
- Valledor y la Calle, Jacinto
- Vallejo
- Valverde Durán, Joaquín
- Valverde Sanjuán, Joaquín
- Varèse, Edgard
- Vasquez, Juan
- Vaughan Williams, Ralph
- Veracini, Francesco Maria
- Verdi, Giuseppe
- Viardot-García, Pauline
- Vidal, Paul
- Vierne, Louis
- Vieu, Jane
- Vinci, Leonardo
- Vivaldi, Antonio
- Vives, Amadeo
- Vogrich, Max Wilhelm Karl
- Vrieslander, Otto
- Wagner, Richard
- Walter, Bruno
- Walthew, Richard Henry
- Walton, William
- Ward, Robert E.
- Warlock, Peter
- Watts, Wintter
- Weatherly, Frederick E.
- Weber, Carl Maria von
- Webern, Anton von
- Weckerlin, Jean-Baptiste Théodore
- Weigl, Joseph
- Weill, Kurt
- Weingartner, Felix Paul
