S
- Sue Saad and the Next
- Saafir (Qwest/Warner Bros.)
- Saint Etienne
- David Sanborn
- Sanford/Townsend Band
- St. Paradise
- Sandra St. Victor
- Joe Sample
- San Sebastian Strings
- Sanford-Townsend Band
- Leslie Satcher
- Saukrates
- Savoy
- Leo Sayer (Festival Mushroom/Warner Bros. US & Canada)
- Robert Schimmel
- Ray Scott (Warner Bros. Nashville)
- Scritti Politti (US)
- Johnny Sea
- Seal
- Brady Seals (Warner Bros. Nashville)
- Seals and Crofts
- Dawn Sears
- Seatrain
- S'Express (Rhythm King/Sire/Warner Bros.)
- Michael Sembello
- Sex Pistols (US & Canada)
- Skyhooks (Mushroom/Warner Bros.)
- Sherbet (Festival Mushroom/Warner Bros.)
- Shadowfax
- Sheila E.
- Allan Sherman
- Shello (Giant/Warner Bros.)
- Shriekback
- Sherrick
- Sofia Shinas
- Carly Simon
- John Simon
- Paul Simon
- Bill Sims (PBS/Warner Bros.)
- The Sisters of Glory
- Sixwire (Warner Bros. Nashville)
- Skrew (Metal Blade/Warner Bros.)
- The Sky Kings (Warner Bros. Nashville)
- Slade
- Roger Smith
- The Smiths (Sire/Warner Bros.)
- Joanie Sommers
- Soul Coughing (Slash/Warner Bros.)
- Soft Cell (Sire/Warner Bros)
- Spirea X
- Candi Staton
- Connie Stevens
- Carl Stalling
- Mavis Staples (Paisley Park/Warner Bros.)
- Static-X
- Steve Stevens
- B.W. Stevenson
- Rod Stewart
- Stoneground
- Paul Stookey
- Sub.bonic (Extasy International/Warner Bros.)
- Stuff
- Sue Ann
- Swallow
- Sway & King Tech (Giant/Warner Bros.)
- Julia Sweeney
- Sylvester
Read more about this topic: List Of Former Warner Bros. Records Artists