- Shwa Losben -- Si Zo Se
- Sia -- Sicily Pleasure
- Sicily Pleasure -- Sid Phillips and His Great Jazz Band
- Sid Phillips & His Band -- Sidewinder
- Sidewinder -- Siegfried Kessler
- Siegfried Kessler Trio -- Sigismund Bachrich
- Sigismund Beck -- Sigurt
- Sigurður Eyberg -- Silent Duplex
- Silent Dust -- Silk
- Silk -- Silvano
- Silvano Bazan Trio -- Silverbusch
- Silvercab -- Silvina Tabbush
- Silvinha Araújo -- Simmons & McBride