- Slip Stream -- Slipmatt
- Slipp -- Slips
- Slipshod -- Slit
- Slither In Exile -- Slizzard
- Slizzy Bob -- Slo Foot King Brothers
- Sólo Gilando -- Sloan
- Sloan Wainwright -- Slobodan
- Slobodan Petrovic Jr. -- SLOe MOe
- Slofunkpump -- Slongs Dievanongs
- Slonovski Bal -- Slopes of Distant Hills
- Slopfunkdust -- Sloski
- Slot -- Sloth & Dormant
- Sloth Frenzy -- Slovak Chamber Orchestra