| Sleaford Mods |
| Sleater-Kinney |
| Sleaze aka Hermes Trismegistus |
| Sleddogs |
| Sleep |
| Sleep Station |
| Sleepaway |
| Sleeper |
| Sleeper Agent |
| Sleeper Cell Crew |
| Sleeper Set Sail |
| Sleepercar |
| Sleeperstar |
| Sleeping At Last |
| Sleeping Beauty |
| Sleeping Beauty Chorus |
| Sleeping With Sirens |
| Sleepless |
| Sleeplust |
| Sleeptalking |
| Sleepthief |
| Sleepwalkers |
| Sleepwave |
| Sleepy Brown |
| Sleepy Bryan |
| Sleepy Eyed Jones |
| Sleepy Eyes |
| Sleepy Eyes Jones |
| Sleepy Hollow Boys Choir |
| Sleepy John Estes |
| Sleepy Johnson |
| Sleepy LaBeef |
| Sleepy Matsumoto |
| Sleepy Sleepers |
| Sleepy Sun |
| Sleepy Tom |
| Sleepy Wonder |
| Sleepyhead |
| Sleigh Bells |
| Slic Patna |
| Slick Idiot |
| Slick Jones |
| Slick One |
| Slick Pulla |
| Slick Rick |
| Slick Shoes |
| Slick Slavin |
| Slide |
| Slide Hampton |
| Slide Hampton and the World of Trombones |
| Slide Man Slim & Penny Hanna |
| Slide Over |
| Slide, Jimmy |
| Slidewerke |
| Slightly Stoopid |
| Slighty Stoopid |
| Sliimy |
| Slik |
| Slikk Breeze |
| Slim |
| Slim |
| Slim & Paulette |
| Slim & Slam |
| Slim & the Supreme Angels |
| Slim 400 |
| Slim Barton |
| Slim Batteux |
| Slim Chance |
| Slim Da Mobster |
| Slim Duncan |
| Slim Dunkin |
| Slim Dusty |
| Slim Furness |
| Slim Gaillard |
| Slim Gaillard & His Internationally Famous Orchestra |
| Slim Gaillard Quartet |
| Slim Gaillard Trio |
| Slim Harpo |
| Slim Jim Phantom |
| Slim Jxmmi |
