News Wires, White Papers, and Books
- Sisqo c. 1976–
- Sissel, Sandi (Sandra Sissel, Sandy Sissel, Sandi Sissell)
- Sister Hazel
- Sisto, Meadow
- Sisto, Rocco 1953–
- Sisulu, Albertina
- Six by Seven
- Sixpence None the Richer
- Size, Roni
- Sizemore, Barbara A. 1927–
- Sizemore, Tom 1961(?)–
- Sizzla
- Skarsten, Rachel 1985–
- Skerritt, Tom 1933– (M. Borman)
- Skinner, Kiron K.
- Skinny Puppy
- Sklar, Randy 1972- (Skippy Applebaum)
- Sklarek, Norma Merrick 1928–
- Skotchdopole, James W. (James Skotchdopole, Jim Skotchdopole)
- Skuby, Alex (Alex C. Skuby)