- Sink To See
- Sinkane
- Sinkhole
- Sinking Ships
- Sinking Steps Rising Eyes
- Sinkope
- Sinner
- Sinners And Saints
- Sinners Saved
- Sinosikat
- Sinplus
- Sinraza
- Sinsemilia
- Sinsemina
- Sintagma
- Sintel
- Sinterklaas
- Sinu
- Siobhan Donaghy
- Sioen
- Sioux
- Siouxsie And The Banshees
- Sip Yeknom
- Sipol
- Sippie Wallace
- Siq
- Sir Douglas Quintet
- Sir Elwoodin Hiljaiset Varit
- Sir Humfrey Ronald Blopfart Iii
- Sir Lord Baltimore
- Sir Mix-a-lot
- Sir Onslaught
- Sir Pathetik
- Sir Sly
- Sirenia
- Sirens Sister
- Siri Nilsen
- Sirius
- Sirte Tircco
- Sirusho
- Sirvan Khosravi
- SISI
- Siska Valentina
- Siskiyou
- Sismo
- Sisniega
- Sisqo
- Sissel
- Sissi Hansen
- Sistar