S
- Adam Sandler
- Scooch
- Jill Scott (Blues Babe/Warner Bros.)
- Seasick Steve (Bronzerat/Warner Bros.)
- Blake Shelton (Warner Bros. Nashville)
- The Shys (Sire/Warner Bros.)
- Sibel
- Cody Simpson (Atlantic Records)
- Sincostan Ak Flame (S.O.D.M.G/Warner Bros.)
- Single File
- The Soldiers
- Yhon Soto
- The Souljaz
- The Spill Canvas
- Shelby Starner
- Regina Spektor (Sire/Warner Bros.)
- Stardeath and White Dwarfs
- Static Silhouettes
- The Subways (Sire/Warner Bros.)
- The Sundance Kids
- Stacy B
- Styles of Beyond (Machine Shop/Warner Bros.)
- Supreeme (Record Collection/Warner Bros.)
Read more about this topic: List Of Current Warner Bros. Records Artists