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- Saakvitne, Jostein
- Sabado, S. A
- Sacco, Joe
- Sacks, Ethan
- Sadamoto, Yoshiyuki
- Saekisan
- Saenal
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- Sakanoichi, Kubaru
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- Sakuma, Yui
- Sakuragi, Ren
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- Sakurai, Teruko
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- Sakurai, Yu
- Sakuratani, Syu
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- Salmson, Jo
- Salter, Colin
- Salvador, Rayvn
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- Salvatore, R. A.
- Sambury, Liselle
- Sammon, Paul M
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- Sampere, Daniel
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- Snyder, Lucy A.
- Snyder, Scott
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- St. Jude, Jen
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- Stanford, Sara
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- Starks, Kyle
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- Staveley, Brian
- Stavridis, Admiral James
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- Steele, Craig
- Steele, Hamish
- Steer, Dugald A
- Stein, Charlotte
- Stein, Ro
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- Stewart, James
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- Stewart, Patrick
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- Stiefvater, Maggie
- Stiller, Jennifer
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- Stoker, Dacre
- Stokes, Phil
- Stokes, Sarah
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- Stone, Rex
- Stonex, Emma
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- Stover, Matthew
- Stowell, Louie
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- Stradley, Randy
- Straker, Bethany
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- Stranding, Death
- Strange, Vera
- Strapp, Ren
- Straub, Peter
- Street, Sarah
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- Strohm, Stephanie Kate
- Stronach, Sascha
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- Stroud, Jonathan
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- Strugatsky, Arkady
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- Strömquist, Liv
- Strömqvist, Johanna
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- Sugden, Jen
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