- The Smittens -- The Smooths
- The Smoothtones -- The Snap
- The Snapdaddys -- The Snow Fairies
- The Snow Kidz -- The Soca Boys
- The Socal Vocals -- The Sofa Lords
- The Sofferman Perspective -- The Softrocks
- The S.O.G Crew -- The Sole Proprietor
- The Sole Pursuit -- The Solsonics
- The Solution -- The Song Pedlars
- The Song Project -- The Sonic Theatre
- The Sonic Universe -- The Sons of Edison
- The Sons of Faith -- The Sons of York
- The Sons of Zion of Newport News, VA -- The Sophomore Effort