| Shi, Victoria N. | Patient was the Doctor by Shi, Victoria N. | Short Story (up to 7,500 words) | Science Fiction |
| Shipton, Liz | Dot Slash Magic by Shipton, Liz | Novel (40,000 words and up) | Fantasy, Romantasy |
| Shonibar, Ayida | We Decay in the Dark by Shonibar, Ayida | Indie, Novelette (between 7,500 and 17,500 words) | Environmental / Cli-Fi, Horror, Near Future, Science Fiction, Speculative |
| Shteyngart, Gary | VERA, OR FAITH by Shteyngart, Gary | Novel (40,000 words and up) | Fantasy, Humorous, Speculative |
| Silver, C.P. | Whispers of the Elixir by Silver, C.P. | Novel (40,000 words and up) | Fantasy, Second-world Fantasy |
| Simmons, R. D. | “This New Enchantment” by Simmons, R. D. | Flash (up to 1,500 words), Indie | Fantasy, Humorous |
| Simon, Michael | Extinction by Simon, Michael | Novel (40,000 words and up) | Military SFF, Science Fiction, Space Opera |
| Simon, Michael | First Command by Simon, Michael | Novel (40,000 words and up) | Military SFF, Science Fiction, Space Opera |
| Simon-Leack, Evan | “Curing Matt Lake” by Simon-Leack, Evan | Flash (up to 1,500 words) | Science Fiction, Weird |
| Simpson, J. Milliard | “I Don’t Believe” by Simpson, J. Milliard | Flash (up to 1,500 words) | Fantasy, Horror, Paranormal, Speculative |
| Singer, D.B. | Singularity and Loneliness by Singer, D.B. | Novel (40,000 words and up) | Science Fiction, Speculative |
| Singerling, Sheri | Neuen by Singerling, Sheri | Indie, Novel (40,000 words and up) | Science Fiction |
| Singerling, Sheri | Blessed is the Rot by Singerling, Sheri | Indie, Novel (40,000 words and up) | Fantasy, Horror, Science Fiction |
| Singerling, Sheri | “Wireworks” by Singerling, Sheri | Short Story (up to 7,500 words) | Cyberpunk, Science Fiction |
| Singerling, Sheri | Nytho by Singerling, Sheri | Indie, Novel (40,000 words and up) | Cyberpunk, Science Fiction |
| Singerling, Sheri | “The Seed” by Singerling, Sheri | Short Story (up to 7,500 words) | Science Fiction |
| Sisco, Cody | Altered Bodies by Sisco, Cody | Indie, Novel (40,000 words and up) | Alt History, Cozy, Cyberpunk, Science Fiction |
| Smiley, Emily | Everything is Fine by Smiley, Emily | Flash (up to 1,500 words) | Horror, Weird |
| Smith, Mahaila | “The Gift” by Smith, Mahaila | Poetry | Science Fiction |
| Smith, Mahaila | “The Tower, The Mother, and Death” by Smith, Mahaila | Flash (up to 1,500 words), Indie | Science Fiction, Speculative |
