- The Sophomore Year -- The Sorry Entertainers
- The Sorry Muthas -- The Soul
- The Soul Academy -- The Soul Consolators
- The Soul Creatures -- The Soul Investigators
- The Soul Investigators -- The Soul Movers
- The Soul of John Black -- The Soul Rhythms
- The Soul Riders -- The Soul Snatchers
- The Soul Society -- The Soul Twins
- The Soulbenders -- The Souljazz Orchestra
- The Soulless -- The Soulshake Express
- The Soulstress -- The Sound and the Fury
- The Sound Archives -- The Sound Explosion
- The Sound For Language -- The Sound Of Choice Ensemble
- The Sound of Coolman -- The Sound Of Nature
- The Sound Of Philadelphia -- The Sound Republic
- The Sound Sandwich -- The Soundco Sampler
- The Soundcurrent -- The Sounds of Impermanence
- (The Sounds Of) Kaleidoscope -- The Soundscapes
- The Soundstage All-Stars -- The Source
- The Source -- The Source (Jazz)
- The Sourkeys -- The South Rebels
- The South Seeds -- The Southern Death Cult
- The Southern Echoes -- The Southernaires
- The Southernaires -- The Southside Strays
- The Southspeaker -- The Space Cossacks
- The Space Elevators -- The Spacemen