- S Express
- Kaija Saariaho
- Cheb i Sabbah
- Matsubara Sachiko
- Laetitia Sadier
- Sahko
- Ryuichi Sakamoto
- Philip Samartzis
- David Sanborn
- Sand
- Mark Sanders
- Pharoah Sanders
- Sandwell District
- Mathilde Santing
- Satlah
- Aura Satz
- Savage Pencil
- Scanner
- Scatter
- Giacinto Scelsi
- Janek Schaefer
- Pierre Schaeffer
- Lalo Schifrin
- Schimpfluch
- Alex Von Schlippenbach
- Marcus Schmickler
- Conrad Schnitzler
- John Schott
- C Schulz
- Michael J Schumacher
- Paul Schütze
- Irene Schweitzer
- Scientist
- Louis Sclavis
- John Scofield
- Scorn
- Ronnie Scott
- Gil Scott-Heron
- Scritti Politti
- Sculpture
- The Sea And Cake
- Ivan Seal
- Sealed Knot
- Semiconductor
- Sensational
- Steven Severin
- Shabazz Palaces
- Shackleton
- Sam Shalabi
- Bud Shank
- Shankar
- Ravi Shankar
- Shape Of Broad Minds
- Shapednoise
- Peter Shapiro
- Babak Sharifi
- Elliott Sharp
- Sonny Sharrock
- Linda Sharrock
- Woody Shaw
- Shellac
- Archie Shepp
- Andy Sheppard
- Bim Sherman
- Adrian Sherwood
- Kevin Shields
- Matthew Shipp
- Wayne Shorter
- Wally Shoup
- Sick Llama
- Martin Siewart
- Sightings
- Sigur Ros
- Valgeir Sigurðsson
- Alan Silva
- Horace Silver
- Silver Apples
- Sonny Simmons
- Nina Simone
- Graham Simpson
- Zoot Sims
- Frank Sinatra
- John Sinclair
- Talvin Singh
- Singing Knives
- Six Finger Satellite
- Six Organs Of Admittance
- Sixtoo
- The Skaters
- Alan Skidmore
- Daniel Skoglund
- Skylab
- Slapp Happy
- Sleazy Peter Christopherson
- Sleeparchive
- Sleeps In Oysters
- Guitar Slim
- Xero Slingsby
- Slint
- Smegma
- Ches Smith
- Gary Smith
- Bob and Roberta Smith
- Chas Smith
- Harry Smith
- Jimmy Smith
- Ladonna Smith
- Mark E Smith
- Marvin Smith
- Patti Smith
- Tommy Smith
- Pat Smythe
- Snoop Doggy Dogg
- Michael Snow
- So Solid Crew
- Soft Machine
- Soft Pink Truth
- Solid Eye
- Sone Institute
- Sonic Arts Union
- Sonic Boom
- Sonic Youth
- Source Direct
- Bent Sørensen
- Jed Speare
- Skip Spence
- Laurie Spiegel
- Malka Spiegel
- Spinn & Rashad
- Spirit Level
- Spiritualized
- Spleen
- Spring Heel Jack
- Squarepusher
- St Etienne
- Tomasz Stanko
- Stare Case
- Marley Starskey Butler
- Starving Weirdos
- Station 17
- Steinski
- Stellar OM Source
- Susan Stenger
- Bobo Stenson
- Stereolab
- John Stevens
- Bob Stewart
- Mark Stewart
- Stian Westerhus
- Sonny Stitt
- Hausen & Walkman Stock
- Stock Hausen & Walkman
- Marcus Stockhausen
- Simon Stockhausen
- Karlheinz Stockhausen
- Matt Stokes
- Carl Stone
- The Stooges
- Andy Stott
- Strange Attractor
- Strategy
- Igor Stravinsky
- Billy Strayhorn
- Peter Strickland
- Sub Dub
- Ned Sublette
- Morton Subotnick
- Joseph Sucky
- Sudden Infant
- Sufi
- Taku Sugimoto
- Suicide
- Andy Summers
- Sun Araw
- Sun City Girls
- Sun Ra
- Sunburned Hand of the Man
- Sunn O)))
- Suns Of Arqa
- Super_Collider
- Supersilent
- John Surman
- Susanna
- Susie Ibarra Trio
- Foday Musa Suso
- Suzanne Suzanne Langille
- Akio Suzuki
- Damo Suzuki
- Steve Swallow
- Swans
- Pete Swanson
- Giles Swayne
- Sylvia Hallett
- David Sylvian