Composers by S
- Slach, Johann
- Slade, W.
- Slama, Ant.
- Slansky, J.
- Slansky, Jul.
- Slansky, L.
- Slansky, Ludwig
- Slatter, J.W.
- Slavík, K.
- Slawik, Anton
- Slawik, Bernhardine
- Slawik, Ottokar
- Slawik, W.A.
- Slawitzky, P.
- Slawitzky, Paul
- Slechta, J.
- Slevoigt, F.
- Sleźak, Otto
- Sloane, A.B.
- Sloper, Ed.A.Linsay
- Sloper, L.
- Sloper, Lindsay
- Slowki, C.H.
- Slunečko, Nikolaus
- Sluníčko, Johann